Notice CF900 Chemical Anchor Technical Handbook 072008
User Manual: CF900
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Chemical Anchor
Technical Handbook
July 2008
Chemical Anchor Technical Handbook
HEN_RZ_BS_426_297_Umschlag.indd 1 26.08.2008 15:41:41 Uhr
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Brands
Dear Customer,
In an effort to further meet your needs, we have put together this Pattex
Chemical Anchor Technical Handbook. We hope that you will find it to be
a helpful resource.
As the world leader in adhesives, sealants and surface treatments for
consumer, craftsmen and industrial applications; we are proud of our
high-quality products. Professionals around the world rely on our expertise
as a chemical leader. Through our extensive research and development
processes we offer a well-balanced portfolio of international, regional and
local brands.
With over 80 years of experience, we have numerous established products
and continually seek innovative ways to further meet customer needs in a
changing building industry environment. Henkel is committed to offering you
the most advanced, state-of-the-art products.
Pattex Chemical Anchor matches industrial level quality expectations.
It provides a secure solution for even the most challenging anchoring
situations. This handbook will provide you with helpful technical information,
product specifications and general anchoring technology.
The Pattex Team
Moment is the local brand
used in Russia, Romania,
the Baltic countries and
Bulgaria.
Pattex is our
worldwide brand. We
also offer regional and
local brands in the
following markets.
Ceresit is the local
brand used in the United
Kingdom and the Ukraine.
Resistol is the local brand
used in Mexico.
Notice.indd 3 27.08.2008 11:14:47 Uhr
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Notice
Chemical Anchoring
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Notice
1. All information, instructions and advice found within this technical
handbook are based on the knowledge and experience of Henkel and its
technical information and data sheets on the date of the creation of this
handbook. Due to different materials used as well as to varying
working conditions beyond our control, we strictly recommend to carry
out intensive trials to test the suitability of our products with regard to the
required processes and applications. We do not accept any liability with
regard to the above information or with regard to any verbal recommendation,
except for cases where we are liable of gross negligence or false intention.
2. Henkel’s commitment to innovation means that technical information
is always changing and being updated. We maintain the right to alter
technical information specifications etc. without notification. For the latest
updates always refer to our website www.chemical-anchoring.com.
3. All of the technical data and values are based on tests performed
in controlled environments. The user takes full responsibility for the
application of the included data for the on-site usage of the product.
Henkel can provide general guidance and advice related to chemical
anchoring, however, the final responsibility for selecting the right product
for a particular application resides with the user.
4. All products must be used and applied strictly in accordance with all
current technical information and application instructions published by
Henkel (i.e. technical data sheets, brochures as well as application and
usage instructions, etc.) as well as technical standards and other
principles.
5. As base materials and projects vary, the user is responsible for
on-site testing. The ultimate and safety load values provided in this
technical handbook are based on specific test results under documented
conditions. The user must consider these conditions and results when
using chemical anchor on-site.
6. Henkel will not be liable for any misuse of its products. Any
damages, injuries, losses or expenses resulting from such misuse shall
be the responsibility of the user or customer. It is the user’s responsibility
to observe and adhere to individual production expiration dates prior to
application of the product.
7. The supply of products and all recommendations provided are subject
to Henkel’s General Terms and Conditions. These General Terms and
Conditions are available on the following webpage: www.henkel.com or
will be forwarded to you upon request which may be sent to the following
address: chemical.anchoring@henkel.com.
Relevant Information
Notice.indd 4 27.08.2008 11:14:49 Uhr
Vibration / External Force
Heavier Duty Applications
Chemical Anchor is ideal in settings where external effects must
be considered. Vibrations due to wind or machine operation can be
overcome through the use of Chemical Anchor, which will securely retain
the fixing element. We recommend CF900 or CF920 (page x) for these
types of applications.
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Applications
Overview
Pattex Chemical Anchor can be used in a range of light- to heavy-duty
applications as well as in specialty and problematic fixing. The product
is ideal for use in concrete, solid and hollow bricks. Chemical Anchor is
a long-lasting, strong and secure way to fix loads of various weights and
problematic anchoring situations.
Light Duty Applications
Light duty applications include many fixings for residential use
(i.e. bathroom fixings, window shutters, satellite dishes, air conditioners
and outside lights). Additional applications can include inside fixings
such as televisions, overhead lighting fixtures and hanging cabinets.
We recommend CF800 or CF850 (page 3.2 and 3.3) for these types of
light duty applications.
Notice.indd 5 27.08.2008 11:15:03 Uhr
Heavy Duty Fixing
Heavy duty fixings can include varied weight loads where life and dead
loads must be considered. This includes applications such as I-beams,
balconies and railings. We recommend CF900, CF920 and CF1000 (page
3.4, 3.7 and 3.8) for these types of applications.
Problematic Fixing
In certain situations, Chemical Anchor is the only solution for fixing a
load. Problematic applications include wet and underwater fixings where
corrosion and aggressive environmental effects must be considered.
Environments containing aggressive chemicals or which are regularly
exposed to salt water are also ideal application areas for Chemical
Anchor. It creates a total form closure that protects the anchor rod from
corrosion. Cracked concrete is another problematic application. CF1000
is an ideal solution for anchor fixings in cracked concrete.* Another
problematic situation involves fixing a load with close axial or edge
distance. Chemical Anchor will hold heavy loads that must be fixed close
to the edge without creating any internal pressure. For these types of
applications we recommend CF920 (page 3.7) or CF1000 (page 3.8).
Post-Installed Rebar
Post-installed rebar is an application that can only be completed using
Chemical Anchor. For this application we recommend CF1000 (page 3.8).
* Certification pending completion
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Notice.indd 6 27.08.2008 11:15:23 Uhr
1 Chemical
Anchoring Theory
2 Product Overview
3 Product Details
4 Additional
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Contents
1.1 About Building Materials
1.1.1 Concrete
1.1.2 Masonry
1.1.3 Other Base Materials
1.2 Types of Drilling Methods
1.3 How Anchors Hold in Base Materials
1.4 Failure Modes
1.5 Reinforcement Bars
1.6 Types of Steel
1.7 Measurement Basics
1.7.1 Measurement Procedures for Concrete Anchoring Base
1.7.2 Measurement According to the Measurement Guideline
1.7.3 Measurement Guideline Procedure A
1.8 Anchor Design
1.8.1 Tensile Resistance
1.8.2 Shear Resistance
1.8.3 Combined Load
1.8.4 Differences Compared to ETAG Annex C
1.9 ChemFast PRO Anchoring Software
2.1 Chemical Systems and Product Performance Measurements
2.2 Product Technologies: Chemical System A
2.2.1 Polyester Technology
2.2.2 Vinylester Technology
2.2.3 Vinylester Technology: Specialty Products
2.3 Product Technologies: Chemical System B
2.3.1 Epoxy Technology
2.4 Product Availability and Curing Times
2.5 Certification Overview
2.6 Cleaning and Product Accessories
2.7 Consumption Overview Chart
3.1 Material and Safety Data Sheets
3.2 CF800
3.2.1 Technical Information
3.2.2 Certification
3.3 CF850
3.3.1 Technical Information
3.4 CF900
3.4.1 Technical Information
3.4.2 Chemical Resistance
3.4.3 Certifications
3.5 CF900 ICE
3.5.1 Technical Information
3.6 CF900 TROPIC
3.6.1 Technical Information
3.7 CF920
3.7.1 Technical Information
3.7.2 Certifications
3.8 CF1000
3.8.1 Technical Information
3.8.2 Certifications
4.1 ChemFast PRO Calculation Software
4.2 Contact Information
Contents.indd 7 27.08.2008 11:32:33 Uhr
Base Materials
Concrete
1.1.1
There are many kinds of base materials. It is important to know their
individual properties in order to determine the permitted load and to
select suitable anchors. Only in this way is it possible to ensure that
anchors are safe and of a high quality. Concrete, light building materials
and masonry (including full stone and hollow brick) are the most
commonly used building materials.
Concrete consisting of a mixture of cement, aggregates, water and
possibly other additives, is a synthetic stone. It is produced after the
cement paste hardens and cures. Although it has a relatively high
compressive strength, it has only a low tensile strength. Because of
this, steel reinforcing bars are cast in concrete to take up tensile forces.
This is then referred to as reinforced concrete.
The following factors decide on the concrete type:
Dry gross density (light concrete, normal concrete, heavy concrete)
Compressive strength
Place of production, use or ceramic bond condition
Consistency
Density of the reinforcing bars
The composition and the processing of the material determine the
concrete’s properties. A crucial attribute for concrete is compressive
strength. Normal concrete without accelerating additives obtains its full
minimum compressive strength after 28 days and is ideal for anchoring.
After this time has elapsed, the testing procedure defi ned in EN206-1 is
performed to determine the strength class of the concrete. This is
generally between C12/12 (B15) and C50/60 (B55). For special
purposes, higher quality concrete is available, but C20/25 is the most
commonly used concrete class.
•
•
•
•
•
C20/25 stands for the following:
C = Concrete
20 = Compressive strength fck of the concrete test cylinders
(diameter 150 mm, height 300 mm) in N/mm2
25 = Compressive strength fck,cube of the concrete test cubes
(edge length 150 mm) in N/mm2
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Theory Section
About Building Materials
1 Theory Section.indd 8 27.08.2008 11:44:14 Uhr
1.1.1
Concrete
Cracks form in concrete if the tensile strength is exceeded. As a rule, they
cannot be seen, but experience has shown that the crack width does not
exceed the figure regarded as admissible (w 0.3 mm) if the concrete
is under a constant load. If the forces acting on the concrete are mostly
constraining, individual cracks may be wider if no additional reinforcement
is provided to prevent this. Subjecting a concrete component to a bending
load can cause wedge-shaped cracks across the component cross-section
and at the end close to the neutral axis.
Suitable anchor systems are required if cracks in the tension zone exist.
Force-controlled anchor systems with follow-up expansion or undercut
anchor systems are recommended for the tension zone of concrete
components. Other types of anchors may be used if they are set deep
enough so that their anchoring section is positioned within the compres-
sion zone.
Anchors are set in both low-strength and high-strength concrete, with
the cube compressive strength, fck,cube, 150, generally ranging from 25 to
60 N/mm2. When using expansion anchors, it is important to take the
curing of the concrete into account. Expansion anchors should not be
set in concrete that has not cured for more than seven days. The loading
capacity of anchors can be assumed to be only the actual strength of the
concrete at the time the load is applied. If an anchor is set and the load
applied later, the loading capacity can be assumed to be the concrete
strength determined at that time.
Care must be taken not to cut through reinforcing bars when drilling
anchor holes. This can weaken the structure. If this cannot be avoided,
consult the responsible design engineer first.
load
uncracked zone
cracked zone, approx. 0,3 mm
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Theory Section
About Building Materials
1 Theory Section.indd 9 27.08.2008 11:44:14 Uhr
Figure: Shows types of masonry and primary materials included in each type.
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Solid brick
(Mz)
Vertical
coring
brick (Hlz)
Solid stone
(KSV)
Perforated
brick (KSL)
Solid
stones (vn)
Hollow
blocks
(Hbn)
Masonry
units w/
specific
properties
(PP)
Blocks (PB)
Masonry
1.1.2
There is a tremendous variety of masonry bricks on the market. The
different types of bricks (e.g. clay, sand-lime, or concrete bricks) are
composed of different materials and are available in various shapes,
sizes, bulk densities, and strength classes. They can be either solid or
with cavities. As such, this base material is heterogeneous. Performance
data often exists only for the shear connector for certain brick styles.
Theory Section
About Building Materials
Types of Masonry
Clay
brick Calcium
silicate
Masonry
units
(normal-weight
concrete)
Aerated
concrete
masonry
units
Clay
Water
Sand-
lime
Water
Cement
Aggregates
Water
Cement
Lime
Sand
Water
Cement
Lightweight aggregate
Water
Hollow
blocks Lightweight
concrete
Distinction
according
to number
of
chambers
Solid stone
(v)
Solid block
(Vb)
Clay Brick Hollow Clay Brick Hollow Concrete
Hollow Sand-Lime Stone Solid Sand-Lime Stone
1 Theory Section.indd 10 27.08.2008 11:44:29 Uhr
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1.1.2
Criteria and
Differentiation of
Masonry
Compressive strength
This is defi ned by the pressure class: 2, 4, 6, 8, 12, 20, 28, 36, 48 and
60 N/mm2. The alternative to the pressure class based on the allowable
variation of the compression stress (of the statistic calculation) is not
offered for all brick types in all compressive strengths.
Bulk density
This is defi ned by the bulk density class: 0,4, 0,5, 0,6, 0,7, 0,8, 0,9, 1,0,
1,2, 1,4, 1,6, 1,8, 2,0, 2,2 and 2,5 kg/dm3. Finer grades exist for certain
brick types (in multiples of 0,05). While the bulk density designates
the weight of the brickwork, it can also be used to evaluate heat and
sound protection.
The major designation for all bricks is DF. The scale ranges from 2 DF to
25 DF (length x width x height = 61,5 x 30 x 24 cm).
Due to the relatively low strength of masonry, the loads taken up locally
cannot be particularly high. Holes drilled for anchors may run into mortar
joints or cavities. Care must be taken to ensure that a layer of insulation
or plaster is not used as the base material; the specifi ed anchorage depth
(depth of embedment) must be in the actual base material.
Before anchoring in masonry, you should obtain accurate information
regarding which brick (designation, dimensions, allowance, boring, and
material and compressive strength) and mortar (mortar technology) are
present.
To ensure that anchors in unfamiliar or old masonry are safe, on-site
load tests can be performed after consultation with the planner or
structural engineer.
The extra load on the masonry must be considered for anchors near
edges (e.g. roof truss). Consult the anchor approval specifi cations for
more information.
Holes may also be present in solid brick (e.g. clay brick or lime-sand
brick). There are often large grip holes in the middle of the brick.
When drilling into perforated or hollow bricks do not use the hammer
function.
Non-load bearing surfaces such as plaster may not be considered as
a load-bearing base material.
Avoid anchoring in masonry joints as the joints are not homogeneous.
The approval documents from the approval body regulate anchoring in
joints (butt or horizontal joint).
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Theory Section
About Building Materials
1 Theory Section.indd 11 27.08.2008 11:44:29 Uhr
1.1.3
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Other Base
Materials
Aerated concrete is manufactured using fine-grained sand as the aggregate,
lime and/or cement as the binding agent, and water and aluminum as
the gas-forming agent. Its density is between 0,4 and 0,8 kg/dm3 and its
compressive strength is between 2 and 6 N/mm2.
Lightweight concrete is concrete with a low density (less than 1800 kg/m3)
and a porosity that reduces the strength of the concrete and,
consequentially, the loading capacity of an anchor.
Drywall (plasterboard/gypsum) panels are mostly building components
without a supporting function to which less important, secondary
fastenings are made. This includes wall and ceiling panels.
A large variety of other materials (e.g. natural stone) may be encountered
in practice. The previously mentioned materials may also be combined
to produce special building components. Due to the manufacturing
method and configuration, these components produce base materials
with peculiarities that must be given careful attention (e.g. hollow ceiling
floor components). Although fastenings can be made to these types of
materials, this manual will not explore those specific detailed situations.
Theory Section
Other Base Materials
1 Theory Section.indd 12 27.08.2008 11:44:30 Uhr
1.2
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Drilling Holes
There are many ways of drilling holes. Rotary drilling does not use the
hammer function and is especially suited for perforated bricks or base
materials with low rigidity. Hammer drilling makes use of the hammer
function of professional hammer drills and is suited for hard base
materials such as concrete. Diamond core drilling is a vibration-free
method of drilling that requires special equipment with diamond drill bits.
It is mostly used with wet drilling, but dry drilling is also possible.
The approvals of almost all approved anchors specify rotary or hammer
drilling.
Drill bits with excessively worn cutting edges should not be used (see
approval stipulations).
The respective approval must be observed with regards to the cleaning
of drill holes (brushed and blown out).
Also included in the anchor approval is the drilling depth, which refers
to a specifi c base material thickness. Without an approval, the following
can be used as a rule of thumb for general applications: required base
material thickness = drilling depth + 50 mm.
The location of new holes to be drilled after misdrills (such as if iron
is struck or if the hole was in the wrong location) is regulated in the
approvals. The distance from a misdrill must usually be two times the
drilling depth of the misdrill. A misdrill hole must be sealed.
Due to the following, diamond bits are only allowed in exceptional
cases:
– The wall of the drill hole may be too smooth for the anchor.
– Standing moisture or dampness may drastically reduce the load
bearing capacity of the anchor (especially with injection methods).
– There is a risk of drilling through supporting reinforcing iron.
Unless the stipulations of the respective approval state otherwise,
standing water must be removed from the drill hole of shear anchors
or injection systems. Below freezing temperatures, the anchor should
be set immediately after the hole is drilled to avoid the formation of ice
crystals in the drill hole.
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•
Theory Section
Types of Drilling Methods
More Information
1 Theory Section.indd 13 27.08.2008 11:44:31 Uhr
1.3
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Theory Section
How Anchors Hold in Base Materials
There are three basic working principles that make an anchor hold in
a building material.
Installation Types
There are several types of installations. With through-hole mounting, the
attachment part (bore pattern) is used to create the drill hole and pushes the
anchor into the base material itself. The diameter of the hole must in part
be greater than or equal to the drill-hole diameter. Pre-insertion mounting
creates the drill hole and inserts the anchor into the base material before the
attachment part is installed.
When using spaced mounting, the attachment part to be fastened is
installed with a space to ensure the tensile and compressive strength. Both
through-hole and pre-insertion mounting can be used with this technique.
Distance = lever arm a
Bending moment = shear force * lever arm
Mb = V · a [Nm]
•
•
•
Friction
Friction, R transfers the tensile load, N, to the base material. The expansion
force, Fexp, is necessary for this to take place. It is produced, for example, by
driving in an expansion plug.
Undercut
The tensile load, N, is in equilibrium with the supporting forces, R, with
keying acting on the base material.
Form Closure
A form closure is produced between the anchor rod and the hammer-drilled
rough hole wall by a cured resin adhesive.
N
N
Fexp
F
exp
R
R
N
R
R
1 Theory Section.indd 14 27.08.2008 11:44:32 Uhr
1.3
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The approvals for the respective anchor sizes accurately defi ne the
holes of the attachment part. These specifi cations must be taken into
account.
An additional bending moment occurs that is usually the decisive
bending moment for spaced mounting with lateral load V.
The attachment part must be laid out level and dry on the base
material and can be reinforced with a compression-proof leveling
layer of a maximum of 3 mm. If this is not the case, the anchoring
must be measured as a spaced mounting with lever arm.
The attachment part must fi t the entire length of the through hole
(the thickness of the attachment part) on the anchor/threaded bolts.
If this is not the case, the anchoring must be measured as a spaced
mounting with lever arm.
Note the maximum mounting height, also described as the usable
length, in the manufacturer’s specifi cations: tfi x = attachment part
thickness + non-load bearing surfaces up to load-bearing base
material.
A specifi ed torque, which ensures the required pretensioning force
and correct anchor mounting, is required for tightening many anchors
approved by construction authorities. A calibrated torque wrench
should be used for this. For chemical anchors, observe the required
hardening time before applying the tightening torque or actual load.
Anchors must be installed as standard units. Replacing or removing
parts is not allowed.
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Theory Section
How Anchors Hold in Base Materials
1 Theory Section.indd 15 27.08.2008 11:44:32 Uhr
1.4
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Modes
of Failure
The cause of failure is determined by the weakest point in an anchor
fastening. The following modes of failure occur mostly when a pure
tensile load is placed on single anchors that are a sufficient distance from
an edge or the next anchor:
break-out (A)
anchor pull-away (B)
failure of anchor parts (C/C1)
These failure causes govern the maximum loading capacity of anchors.
If the anchor is only a small distance from the edge, this may cause edge
breaking (D). In this case, the ultimate loads are smaller than those of the
previously mentioned modes of failure. In the cases of break-out, edge
breaking and anchor pull-away, the tensile strength of the fastening base
material is exceeded.
•
•
•
Theory Section
Failure Modes
Anchor fastenings subjected to a continually increased load can cause the
failure patterns depicted here:
Combined
Load
Essentially, the same modes of failure take place under a combined load.
As the angle between the direction of the applied load and the anchor
axis increases, break-out (A) becomes less common.
Shear Load
A shell-like area of spall on one side of the anchor hole is generally caused
by shear loads. The anchor parts then suffer bending tension or shear failure.
However, the edge breaks away if the distance from an edge is small and the
shear load is towards the free edge of a building component.
Effects of Static
Loading
A B C C1 D
1 Theory Section.indd 16 27.08.2008 11:44:33 Uhr
1.4
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Infl uence of
Cracks
Under working conditions, it is not possible for a reinforced concrete
structure to be built that does not have cracks. However, as long as they
do not exceed a certain width it is not necessary to regard the cracks
as structural defects. Keeping this in mind, the designer of a structure
assumes that cracks will exist in the tension zone of reinforced concrete
components when carrying out the design work. In a composite construction,
suitably sized ribbed steel bars absorb tensile forces from bending,
whereas the concrete (compression zone) absorbs the compressive forces
from bending. Only if the concrete in the tension zone is permitted to be
stressed (elongated) to such an extent that it cracks under the working
load can the reinforcement be utilized efficiently. The static/design system
and the location at which the load is applied to the structure determine
the position of the tension zone. Cracks normally run in a single direction
(line or parallel cracks). Cracks can run in two directions, but only in rare
instances, such as with reinforced concrete slabs stressed in two planes.
Conditions for testing and applying anchors are currently being drafted
internationally based on the research results of anchor manufacturers and
universities. These will guarantee the functional reliability and safety of
anchor fastenings made in cracked concrete.
Theory Section
Failure Modes
Effi cient
Utilization of
Reinforcement
The tensile stress condition of rotational symmetry around the anchor axis
establishes equilibrium when anchor fastenings are made in non-cracked
concrete.
Load-Bearing
Mechanisms
Because virtually no annular tensile forces can be absorbed beyond the
edge of a crack, the existence of a crack seriously distrupts the load-bearing
mechanisms. The disruption caused by the crack reduces the load-bearing
capacity of the anchor system.
Reduction Factor
for Cracked
Concrete
International testing conditions for anchors are based on the above
mentioned crack widths. For this reason, no theoretical relationship
between ultimate tensile loads and different crack widths has been given.
1 Theory Section.indd 17 27.08.2008 11:44:34 Uhr
1.5
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Theory Section
Reinforcement Bars
General
Reinforcement bars must be set in mortar. The bars act as a transmitter
of the external forces such as tensile strength into the concrete. The
transfer of the tensile strength is different based on two different
applications using reinforcement bars.
Doweling is one application that can be done using reinforcing bars.
Using this method, it is possible to apply a shear load on the dowel.
In this method the tensile strength is transferred into the concrete.
Two failure modes are possible with this application: concrete cone failure
and steel failure.
Reinforcement bars increase the tensile strength of the concrete. Cast
in reinforcement bars are positioned prior to pouring concrete into the
reinforced iron cast created by the rebars. Post-installed rebars are
installed into an existing concrete structure. Post-installed rebars transfer
the tensile strength between the neighboring reinforcement bars. It is
not possible to add a shear load on a rebar and there are three types of
failures modes that can occur with this type of application. These failure
modes include: (1) failure of mortar or concrete, (2) failure of anchor or
mortar and (3) a combination of different failures. The concrete volume
needs to be large enough to accommodate the transfer of tensile strength.
The overlap connection of the reinforcement bars are governed by the
Rules for Concrete Building Europe Code 2 (EC2).
C
aS
V
S
C
V
S
Doweling
Post-Installed Rebars
Images are from the DIBt.
1 Theory Section.indd 18 27.08.2008 11:44:35 Uhr
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Reinforcement Bars
Allowable
Application
The allowable application cases are demonstrated in the certification and
the important cases are shown below.
The temperature limitations of the curing mortar should be observed.
The measurement of the reinforcement connections and the transmis-
sion of loads must be calculated by an engineer according to the EC2.
The necessary interconnection lengths for anchoring and the overlap
connection are determined by the EC2. There is a minimum embedment
depth according to the diameter of the reinforced bar, which must be
considered according to the rules. The connection joints of the concrete
must be roughened before laying concrete for a new structure. This will
allow for the transfer of forces between the new and exiting structures.
The connection strength for the injection mortar from artificial resin can
be weakened when the temperature goes up. Therefore, reinforcement
connections are tested for fire behavior. The reinforcement bar systems
always require certification.
Figure: The overlapping for
the reinforcement connection
from slabs and beams.
Figure: Vertical force from a
wall or pillar.
Figure: The end anchor of
slabs, beams or starter bars.
≥ 10 dS
V
S
V
S
N,M,V
b,net
2/3b,net As,F
As
Images are from the DIBt.
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Types of Steel Quality
Most anchors are available in two material types, electrogalvanized steel
(sherardized or coated with Delta-Tone) and rust-resistant steel (mostly
1.4401 (A4) or 1.4571 (A5)). Other types of anchors do exist, however,
they are not normally covered in the approval (e.g. hot-dip galvanized or
copper-plated).
Reference values for general thicknesses:
Delta-Tone coated 10 to 15 µm
Sherardized 45 to 60 µm
Sendzimir galvanized up to 20 µm
Hot-dip galvanized 45 to 60 µm
Electrogalvanized up to 25 µm
For outdoor use or where there is moisture, anchors must be made from
rust-resistant stainless steel. Steel types 1.4401 and 1.4571 are equivalent
in the approvals in terms of corrosion resistance. Electrogalvanized anchors
(thickness usually 5 – 15 µm) are only permitted in dry interior rooms. For
particularly aggressive ambient conditions (e.g. chlorine gases in the ceiling
areas of swimming pools, tunnels, contact with sea water, etc.), anchors
made of highly corrosion-resistant steel are available (also known as HCR
steel 1.4529).
If two or more components of different metallic materials are joined together
so that they are electrically conductive, an electrochemical potential forms
(i.e. low current flows). This causes contact corrosion and the lower grade
material corrodes at the point of contact.
•
•
•
•
•
Fixing
elements
Brass Rust-resistant
steel
Structural
steel
Aluminum
alloy
Hot-dip
galvanized
Electro -
galva nized
Attached parts
Brass
Copper
Tin
CrNi(Mo) steel
Chrome steel
Cast steel
Structural steel
Cadmium coating
Aluminum alloy
Hot-dip galvanized parts
Zinc
Minor or no corrosion of fixing element
Medium corrosion of fixing element
Severe corrosion of fixing element
General
1 Theory Section.indd 20 27.08.2008 11:44:37 Uhr
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Measurement Basics
For anchor fixings to be safe, measurements using engineering principles
are mandatory. Testable calculations and design drawings must be
provided. Various measurement concepts can be used for measuring
fixings.
Measurement concepts with global and partial safety factors differ. The
latter is finding increased application because it can more easily account
for variations and uncertainties with regard to material or assumed loads
(constant and fluctuating) as well as mounting factors by allocating a
global safety factor.
The following table lists and explains the technical terms used for
measurement procedures.
Peak load Represents the measured maximum load in
one test.
Mean peak load Represents the mean value of the
measured peak loads in multiple tests.
5% quantile Statistical value that specifies that only
5% of the individual values with a certain
confidence level (level of safety for
approvals of fixing elements; generally
90%) lie under this limit value.
Characteristic
resistance
For anchors, pertains to the 5% quantile of
peak loads for the respective type of failure
and the direction of stress.
Measurement value
of resistance
Corresponds to a characteristic resistance
divided by the relevant material and
mounting safety factors. Rd = Rk/γM
Permitted load perm. F Corresponds to a value that the anchoring
element can bear while complying with the
conditions of use. This value takes safety
factors into account. A useful life of 50
years is assumed in the approvals of the
German Institute for Structural Engineering.
Permitted loads are also sometimes referred
to as working loads.
Recommended load Represents the loads recommended by
the manufacturer. Relate to working loads.
These are generally not covered by an
approval.
General
1 Theory Section.indd 21 27.08.2008 11:44:38 Uhr
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Measurement Basics
Dimensioning for
an Application
The respective approval accurately defines both the application area
and the anchor load. Anchors may be permitted for a single fixing,
anchor groups (two to six anchors) or only multiple loads (also known
as redundancy). The absorption of pressure loads is not permitted for
many approved anchors. Pressure loads must be absorbed by the entire
structure (structural component and base material). The critical load for
anchors is bending (lateral load with distance to anchor base material).
Constant load on axial tension is not permitted for approved plastic
anchors; the load must at least be at a ten-degree angle. As a result,
these anchors may not be used in the ceiling (e.g. for ceiling suspen-
sions).
The measurement of anchors approved by construction authorities is
regulated in the effective approvals as follows:
Measurement according to permitted loads (i.e. comparison of existing
load with the permitted load).
Measurement according to the Kappa procedure
Measurement according to the DIBt procedure
Measurement according to ETAG 001, Annex C (appendix to European
guideline)
Measurement according to ETAG TR 029
The Kappa and DIBt procedures will no longer play a role once new
European approvals (ETA) are issued. The measurement procedure is
stipulated for each anchor in the respective approval. Measurement of
anchors approved by construction authorities must be performed using
engineering principles and written proof must be presented. Henkel
provides calculation software for use by architects, planners or structural
designers. ChemFast PRO calculation software can be downloaded for
free at www.chemical-anchoring.com.
•
•
•
•
•
Defi nitions
for Anchor
Measurement:
The acting load (Sk) is the actual existing load per anchor,
without partial safety factors γG and γQ.
The recommended load (Frec) is the maximum load per anchor
recommended by Henkel, without partial safety factors γG and γQ
(often described as working load).
The breaking load (FU) is the load at which an anchor or base
material fails.
The characteristic failure load is the 5% quantile. In other words,
5 of 100 anchors fail at this load and 95 anchors endure this load
or exceed it.
γG is the partial safety factor for constant dead loads (1,35)
γQ is the partial safety factor for variable loads (1,50)
The (general) measurement value or design value of interference Sd is
equal to Sk x γG or Sk x γQ.
The measurement value of resistance Rd is equal to the 5% quantile
divided by the respective partial safety factor of stress (both values are
in the ETA approval documents).
The proof for each available type of stress: Sd <_ Rd.
•
•
•
•
•
•
•
•
•
1 Theory Section.indd 22 27.08.2008 11:44:38 Uhr
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Measurement Procedures for Concrete Anchoring Base
General
Current approval notices stipulate that the measurement of a fi xing in concrete
must be carried out in accordance with the κ procedure or the measurement
guidelines of DIBt or ETAG. Both differ in procedures A, B and C.
Measurement concepts
Concept with global safety factor Concept with partial safety factor
κ procedure
Measurement procedure (DIBt, ETAG)
Measurement procedure A
Measurement procedure B
Measurement procedure C
Measurement procedure TR 029
Figure: Measurement concepts and procedures based on approvals
The general approvals and European technical approvals of fi xings require
that measurements be performed by an experienced engineer at the
anchoring and concrete construction sites. In the process, testable
calculations and design drawings must be prepared. The design drawings
must specify the location of the anchor.
During preselection of a fi xing system, it must be checked whether
the minimum edge distances, minimum center distances, and minimum
component thickness have been maintained. Interferences and infl uences
must also be determined. After this, the actual measurement is performed
by determining the characteristic resistance.
The condition of the concrete anchoring base is a basic infl uencing factor
on the characteristic resistance for concrete failure. For this reason,
it is important to clarify whether or not the concrete is cracked before
selecting anchors and beginning measurement. As a rule, it is generally
assumed that concrete is cracked. Non-cracked concrete can only be
assumed if it is verifi ed in each individual case that the fi xing is secured
in non-cracked concrete for the entire length of the anchor.
1 Theory Section.indd 23 27.08.2008 11:44:40 Uhr
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Measurement Procedures for Concrete Anchoring Base
L + R <_ 0
Equation 1
L Tension in concrete caused by external loads,
including anchor loads
R Tension in concrete caused by local deformation
(e.g. concrete shrinkage or by external pressure)
(e.g. local deformations arising from external influences)
(e.g. from displacement at support or temperature fluctuations)
If no exact check is carried out, use R to 3 N/mm2.
Tensions
L and
R are to be calculated under the assumption that the
concrete is not cracked. Equation 1 must be met for both directions for
fl at components that support loads in two directions (e.g. plates or walls).
After calculating equation 1, it must be assumed that fi xings in walls
are usually in cracked concrete because tensile stress in the wall length
direction is caused by anchor loads and force and there is no pressure
from other loads. If equation 1 cannot be met, only fi xing systems
approved for use in cracked concrete are to be used.
The κ procedure operates under the assumption that the load of an
individual anchor with large center and edge distances is permitted,
independent of the load direction. The κ factors take the influences of
diminished center and edge distances into account. The permitted load of
an anchor is obtained by multiplying the maximum permitted load by the
respective κ factors.
While the κ procedure is simple and easy to use, it does have its
disadvantages. For example, the calculation of the permitted load does
not consider the upper load bearing capacity of anchors under lateral
load in the component surface. However, the upper required edge
distances under lateral load are determined for all load directions because
concrete edge failure becomes decisive with decreasing edge distance
under lateral load. For the measurement of off-center loaded anchor
groups for all anchors of the group, the load of the highest stressed
anchor must be determined. Measurements according to the κ procedure
are generally reliable, but present considerable restrictions in practice.
Measurement
According to
the κ Procedure
1 Theory Section.indd 24 27.08.2008 11:44:41 Uhr
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Measurement According to the Measurement Guideline
General
Four different measurement procedures are available. Measurement
according to procedure A leads to the best utilization of the performance
capacity of fi xings. The basic features of procedures A, B and C are
compiled in the following fi gure.
Measurement procedure (DIBt, ETAG) – Overview
Measurement procedure A/TR 029
Characteristic resistance – dependent on load direction
Consideration of all types of failure and edge and center distances
Measurement procedure C
Characteristic resistance – independent of load direction
No consideration of edge and center distances
Measurement procedure B
Characteristic resistance – independent of performance
Consideration of edge and center distances
Figure: Measurement characteristics of procedures A, B and C are based on the
measurement guidelines from DIBt and ETAG
The measurement procedures A, B and C regulate
the applications presented below.
Anchor
a) Anchoring away from edges (c >_ 10 hef)
b) Anchoring close to edges (c < 10 hef)
Figure: Regulated anchor groups according to approvals. Figures are from ETAG Annex C
and TR 029.
Anchor Plate
c2 < 10 hef
c1
< 10 hef
c1 < 10 hef
c1, c2 < 10 hef
< 60 d
Specifi c
to TR 029
1 Theory Section.indd 25 27.08.2008 11:44:43 Uhr
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Measurement Guideline Procedure A
Measurement according to procedure A is based on the measurement
concept with partial safety factors. The proof of load bearing capacity is
provided by equation 2.
Sd <_ Rd
Equation 2
Sd Measurement value of influence
Rd Measurement value of resistance
The characteristic resistances depend on the load direction and take all
possible types of failure into account. The influences which are active on
the anchors must be less than or equal to the resistance for proof of load
bearing capacity. This verification is to be performed for each load
direction and for each type of failure. If this condition is fulfilled, the fixing
has been adequately measured.
The measurement value of active influences is equal to the effective
load multiplied by the partial safety factor for the load. The distribution
of invasive cutting forces (normal force, overhung load, bending and
torsional moments) on the individual anchors of a group is calculated
according to the theory of elasticity under the assumption that all anchors
are equally rigid. For the calculation assumptions to be met, the anchor
plate must be sufficiently rigid. The portions of the diagonal and lateral
tensile load must be determined separately for diagonal tensile load
below a particular angle.
Required measurement documentation
Measurement procedure A
Figure: Shows measurement procedure A required measurement documentation
Diagonal
tensile load
Lateral load
with lever arm
Lateral load
without lever
arm
Tensile loadLoad direction
Combination
of types of
failure under
tensile load
and lateral
load
Steel failure
Steel failure
Concrete failure
(side opp. to
load-bearing
side)
Concrete
edge failure
Steel failure
Extraction
Concrete failure
Cracks
(installation)
Cracks (load)
Type of failure
Procedure A
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Measurement Guideline Procedure A
The measurement value of resistance is equal to the characteristic
resistance divided by the partial safety factor for the material resistance
of the respective failure type. Characteristic resistances are generally
specifi ed in the approvals (tensile load: steel failure, extraction; traverse
load: steel failure). Characteristic resistances are determined according
to general measurement equations for the measurement of concrete
failure under tensile load and traverse load (tensile load: concrete failure,
cracks; traverse load: concrete failure on side opposite the load- bearing
side, concrete edge failure). Edge and center distance infl uences are
considered as well as the component thickness using the concrete
capacity procedure, if necessary. The existing concrete compressive
strength can also be factored in. In this measurement, the minimum
measurement value of resistance in a load direction is a decisive factor.
The heaviest loaded anchor is relevant for off-center stressed group
fi xings for steel failure and extraction under tension as well as steel failure
under lateral load.
The partial safety factors for material resistance depend on the type of
failure and the installation safety of the anchor system and are specifi ed
in the approval documents.
The partial safety factor for extraction and concrete failure under tension
is determined from the mounting safety factor of an anchor or its anchor
size. This mounting safety factor is derived from the results of tests that
are performed as part of the approval procedure. Mounting inconsistencies
that can occur at the construction site are simulated in these tests, however
it is assumed that crude errors in mounting (e.g. using the wrong drill) are
ruled out by appropriate measures at the construction site.
Procedure A
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Anchor Design
Increasingly, the partial safety factor concept is replacing the global safety
factor concept. One important feature of the partial safety factor concept
is the strict separation of partial safety factors for the applied loads and
partial safety factors for the resistance of the fastening to these loads.
Partial safety factors for loads are intended to cover uncertainties and the
scatter where loads are concerned. Partial safety factors for resistance
cover uncertainties and the scatter pertaining to the resistance, i.e. the
load bearing capacity of the fastening.
1) k, depends on the number of tests,
v, coeffi cient of variation.
Safety Concept
This technical handbook uses two different safety concepts:
Partial safety factor concept, γM, γF
Global safety factor concept, ν
Ru,m mean ultimate resistance
Rd design resistance
Rk characteristic resistance
S actual load Rrec Recommended load
Ru,m mean ultimate resistance
Rrec Recommended load
Rk characteristic resistance
· (1-k · v) 1)
· 1
γM
· 1
γF
·γF <_ Rd
· (1-k · v) 1)
· ν
Design Methods
To ensure that not only the anchor fastening design is optimally utilized,
but also that the required level of safety is guaranteed, it is often necessary
to size anchors in accordance with standard engineering practice when
making top-quality medium and heavy-duty fastenings in concrete. This
product information was based on the current international state of the
art regarding ETAG 001. This design method was simplified to retain as
much as possible of the previous design method, while including as much
of the most current approach as possible.
New design method
In the new design method, failure modes are differentiated (e.g. pull-out,
concrete, or steel failure). The different failure modes that occur when the
anchor is loaded to the point of failure are treated separately. In addition,
safety factors are differentiated based on different failure modes. How
these features are used in the actual fastening design is shown on the
following pages.
This approach offers the following benefits:
The actual anchor behavior is reflected in a more accurate fashion.
This leads to higher loads in certain applications.
The differentiation between failure modes allows more flexibility with
regard to the steel elements without having to perform a new design
calculation.
The data given conforms with upcoming design codes (e.g. the design
method according to ETAG Annex C).
•
•
•
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Anchor Design
In this load direction, three failure modes can appear. These are pull-out
failure, concrete failure and failure of the steel element. The fl ow of
required calculations is displayed in the following chart:
N0
Rd,p
basic value of design
resistance
N0
Rd,c
basic value of design
resistance
Pull-out failure Concrete failure Steel failure
aB,N
concrete strength
influencing factor
aB,N
concrete strength
influencing factor
aT
anchorage depth
influencing factor
aT
anchorage depth
influencing factor
final design resistance
against pull-out failure:
NRd,p = N0
Rd,p · aB,N · aT
aA,N
anchor spacing
influencing factor
aR,N
edge distance
influencing factor
final design resistance
against concrete failure:
NRd,c = N0
Rd,c · aB,N · aT · aA,N · aR,N
final design tensile resistance
NRd = min {NRd,p; NRd,c; NRd,s}
safety check:
NSd <_ NRd
NSd
design value of applied
tensile load
NRd,s
design tensile
resistance of steel
Tensile Resistance
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Anchor Design
Two failure modes are distinguished with this type (direction) of loading.
These are concrete edge failure (i.e. breaking away of the concrete
component edge) and the shear failure of the steel element. The flow
of required calculations is displayed in the following chart:
Concrete edge failure Steel failure
VRd,s
design tensile
resistance of steel
final design resistance
to concrete failure:
VRd,c = V0
Rd,c · aB,V · aAR,V · a,V
a,V
influencing factor for
direction of loading
aAR,V
anchor spacing and
edge distance influence factor
aB,V
concrete strength
influencing factor
V0 Rd,c
basic value of design
resistance
rec. load
VRd = min {VRd,c; VRd,s}
safety check:
VSd <_ VRd
VSd
design value of applied
shear loads
Shear Resistance
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Anchor Design
If there are combinations of tensile and shear loads (i.e. loads under an
angle α with respect to the anchor axis) the design check is given by:
FSd (α) <_ FRd (α)
NSd
VSd
FSd
α
Combined Load
The design resistance (loading capacity), FRd, at an angle α is given by:
FRd = cos α 1.5
+ sin α 1.5-2/3
N2
Sd+V2
Sd
The design action, FSd, at an angle α is given by:
FSd = NSd
VRd
NRd
NRd
VRd
FRd
α
α = arctan VSd
Where:
NSd = tensile component
VSd = shear component
Where:
NRd = design resistance for pure tension
VRd = design resistance for pure shear as calculated previously
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Differences Compared to the Design Method
According to ETAG Annex C
In this handbook, various factors in ETAG Annex C have been combined
into a single factor and some of the factors have been left out in order to
make a simple manual calculation possible. Refer to the document “Metal
Anchors for Use in Concrete, Guideline for European Technical Approval
Annex C” for details regarding the statements below.
Resistance to tensile loads:
Resistance to steel failure: no changes
Resistance to pull-out failure: no changes
Resistance to concrete cone failure: The general formula for concrete
cone resistance is:
•
•
•
Resistances to concrete cone failure are based on a standard concrete
quality of C20/25. The factor aB,N accounts for different concrete grades,
which are already reflected in:
N0
Rk,c · The factors aA,N and aA,R combine the factors
The simplified design method does not include the factor ψec,N , which
relates to the eccentricity of the acting load on the anchor plate. The
factor ψre,N relates to a spalling of the concrete above the first layer of
reinforcing bars. This failure mode is not decisive for an embedment
depth greater than 100 mm or a reasonable layout of the reinforcing bars.
The factor ψucr,N accounts for the different resistances of cracked and
uncracked concrete. This manual gives these different values in separate
tables. For this reason, ψucr,N is unnecessary.
Resistance to splitting failure:
Splitting is not decisive if the minimum value for the thickness of the
concrete member is taken into account.
Summary
NRk,c = N 0
Rk,c · Ac,N · ψs,N · ψec,N · ψre,N · ψucr,N
A0
c,N
Ac,N · ψs,N ·
A0
c,N
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Resistance to shear loads:
Resistance to steel failure without lever arm: no changes
Resistance to steel failure with lever arm: With this simplified method,
it is not possible to calculate a stand-off fastening.
Resistance to concrete pry-out: This failure mode is only decisive with
short, rigid anchors and is therefore ignored in this simplified method.
Resistance to concrete edge failure: The general formula for concrete
edge resistance is:
•
•
•
•
Theory Section
Differences Compared to the Design Method
According to ETAG Annex C
A standard concrete quality of C20/25 at a minimum edge distance
was used as a basis for the resistances given previously. The factor aB,N
accounts for the different concrete grades, which are already
integrated in V0
Rk,c the factors fAR,V combines the factors
The factor ψec,N relates to an eccentricity of the load on the anchor plate.
The simplified method ignores this. The factor ψα,V calculates the effect of
the load direction and is aß,V in this manual.
The factor ψucr,N takes into account the different resistances for cracked
and uncracked concrete. In this manual, these different values are given
in separate tables. For this reason, ψucr,N is not necessary.
VRk,c = V0
Rk,c · Ac,V · ψs,V · ψh,V · ψa,V · ψec,V · ψucr,N
A0
c,V
Ac,V · ψs,V · ψh,V ·
A0
c,V
Summary
1 Theory Section.indd 33 27.08.2008 11:44:54 Uhr
1.9
Product OverviewProduct Details
Additional
Information
Chemical Anchoring
Theory Contents Applications
Product Details
Additional
Information Product Overview Contents Applications
Chemical Anchoring
Theory
Chemical Anchoring
Theory Section
ChemFast PRO Anchoring Software
Calculation Software
ChemFast PRO (CF PRO) offers a new Henkel design method in addition
designing according to different international approvals. This method
differs from the simplified method in this manual in several ways. For this
reason, the results can differ as well.
1. The aforementioned restrictions for eccentricity do not apply.
2. Geometries for anchor plates and all anchor positions are allowed,
necessitating an engineering judgment of the design (especially for
shear forces close to an edge). The main assumption is the even load
redistribution on all anchors.
3. Anchor forces are calculated in relation to the bedding of the anchor
plate on the concrete if a bending moment is acting on the anchor
plate. This results in different results than if anchor forces were
calculated according to simplified measures (e.g. rigid anchor plate).
4. For bonded anchors with a bigger embedment depth than standard,
the concrete resistance is calculated as a combination of concrete
cone failure and pull-out failure.
ChemFast PRO includes approved and standard load applications.
Furthermore, CF PRO allows calculation with varying embedment depths
for CF920 and CF1000 according to ETAG approved guidelines.
In each result, CF PRO will signify whether the anchor type is approved
or standard. Standard load applications are values received from testing
done by Henkel. Whether using the calculations from the manual or those
from the anchor program, you will still obtain conservative results (the
results are on the safe side).
CF PRO
Please see page 4.1 for more information. ChemFast PRO is free and
available for download at www.chemical-anchoring.com.
1 Theory Section.indd 34 27.08.2008 11:44:56 Uhr
Reaction Resin
Mortar System
Materials:
For use in various solid stones
Concrete
Hollow brick
Drilling Method:
Hammer-drilled holes*
Drill Holes:
Suitable for drill holes with a gap
of up to 2 mm between anchor
and substrate (due to shrinkage)
Curing Time:
Fast
•
•
•
•
•
•
Epoxy System
Materials:
Only for use in concrete
Boring Method:
Ideal for diamond-drilled holes
Hammer-drilled holes
Drill Holes:
Suitable for drill holes with a gap
of up to 4 mm between anchor
and substrate
Curing Time:
Slower curing time allows for more
flexibility in working conditions
•
•
•
•
•
Relative Performance Measurements
CF800
CF850
CF900
CF920
CF1000
Concrete
yes
yes
yes
yes
yes
Solid stone
yes
yes
yes
yes
no
Hollow brick
yes
yes
yes
yes
no
Certifi cation
yes
no
yes
yes
yes
Underwater
no
no
yes
yes
yes
Wet and water-
fi lled holes
no
no
yes
yes
yes
Cracked
concrete**
no
no
no
no
yes
Weight of load
possible
+
+
+ +
+ + +
+ + + +
Chemical
resistance
+
+
+ + +
+ + +
+ + + +
Shrinkage
behavior
approx.
1.0 %
approx.
1.0 %
approx.
0.6 %
approx.
0.6 %
0 %
Styrene
yes
no
no
no
no
Curing time
fast
fast
fast
fast
slow
Drilling method
hammer
hammer
hammer
hammer
diamond
hammer
Maximum drill
hole gap
up to
2 mm
up to
2 mm
up to
2 mm
up to
2 mm
up to
4 mm
Chemical Anchor Systems
Chemical Anchoring consists of fixing high-load carriers into construction
materials, by injecting a 2-component injection mortar into a drilled hole
and screwing in the mechanical element. Chemical Anchor can be used in
a range of applications and project sizes. (Refer to Application Overview).
Chemical Anchors are based on two different types of chemical systems:
A B
* See page 1.2 for more information on selecting the correct drilling method.
** Certifi cation pending completion
Product Details
Additional
Information Product Overview Contents Applications
Product Details
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Information
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Contents Applications
Chemical Anchoring
Theory
Chemical Anchoring
Theory
2.1
Chemical Anchoring
Product Overview
Chemical Systems and Product Performance Measurements
2 Product Overview.indd 35 27.08.2008 11:47:42 Uhr
Polyester Technology
The 2-component injection mortars based on polyester technology meet
the basic expectations for all general applications. The Pattex CF800 and
CF850 mortar based on polyester resin are developed for the structural
chemical bonding to fi xate mechanical elements into solid and hollow
materials. These products should be used in dry conditions.
CF800
Special Properties
German certification
Basic solution for general appli-
cations in standard conditions
Fast curing
Economic
Hammer-drilled holes
•
•
•
•
•
Range of Use
These products can be applied in solid and hollow materials and places
where expandable dowels cannot be used. These products should only be
used in dry conditions.
CF850
Special Properties
Basic solution for general
applications in standard
conditions
Fast curing
Styrene free
Hammer-drilled holes
•
•
•
•
Product OverviewProduct Details
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Information
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Theory Contents Applications
Product Details
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Information Product Overview Contents Applications
Chemical Anchoring
Theory
Product Details
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Chemical Anchoring
Theory
2.2.1
Chemical Anchoring
Chemical Anchoring
Product Overview
Product Technologies: Chemical System A
2 Product Overview.indd 36 27.08.2008 11:48:07 Uhr
CF920
Same Properties as CF900 PLUS
20% stronger power than CF900
30% easier extrusion based on
new Premix cartridge system
Professional solution for wider
applications and heavier loads
Certified as fire resistant up to F120
European and US certification *
NSF/ANSI 61 certified for use
as a drinking water system
component
•
•
•
•
•
•
Vinylester Technology
The 2-component injection mortars based on vinylester resins unify the
good thermal and mechanical properties of the epoxy resins with the
easy and fast processability of the unsaturated polyester resins. Reaction
resin mortars based on vinylester technology distinguish themselves by
their very high chemical resistance. They are suitable for wet and water-
filled drill holes and underwater applications.
CF900
Special Properties
German and European certification
Suitable for wet and underwater
application
Certified as fire resistant up to F120
Very good thermal and
mechanical properties
High chemical resistance
Universal solution for wider
applications and heavier loads
Styrene free
Hammer-drilled holes
•
•
•
•
•
•
•
•
Range of Use
These styrene-free vinylester products can be used in solid and hollow
materials and places where expandable dowels cannot be used.
These products cure in wet and underwater holes.
* Certifi cation pending completion
Product Details
Additional
Information Product Overview Contents Applications
Chemical Anchoring
Theory
Product Details
Additional
Information Product Overview Contents Applications
Product Details
Additional
Information
Product Overview
Contents Applications
Chemical Anchoring
Theory
Chemical Anchoring
Theory
2.2.2
Chemical Anchoring
Product Overview
Product Technologies: Chemical System A
2 Product Overview.indd 37 27.08.2008 11:48:26 Uhr
CF900 TROPIC
Special Properties
Warm climate solution for wide
range of applications and heavier
loads
Use up to 45°C
Suitable for wet and underwater
application
Very good thermal an
mechanical properties
High chemical resistance
Styrene free
Hammer-drilled holes
•
•
•
•
•
•
•
Vinylester Technology:
Speciality Products
CF900 ICE
Special Properties
Cold climate solution for wide
range of applications and heavier
loads
Use down to –20°C
Very good thermal and
mechanical properties
High chemical resistance
Suitable for wet and underwater
application
Styrene free
Hammer-drilled holes
•
•
•
•
•
•
•
Range of Use
These styrene-free vinylester products can be used in solid and hollow
materials and places where expandable dowels cannot be used.
These products cure in wet and underwater holes.
These products are not kept in stock but are made to order. Specifi c minimum order
quantities apply. Check your local Henkel offi ce or dealer for details.
Product OverviewProduct Details
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Information
Chemical Anchoring
Theory Contents Applications
Product Details
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Information Product Overview Contents Applications
Chemical Anchoring
Theory
Product Details
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Chemical Anchoring
Theory
2.2.3
Chemical Anchoring
Chemical Anchoring
Product Overview
Product Technologies: Chemical System A
2 Product Overview.indd 38 27.08.2008 11:48:48 Uhr
Epoxy Technology
The pure epoxy technology is the newest chemical anchoring technology
with an outstanding chemical resistance and industrial strength. It can be
used underwater and shows no shrinkage due to hardening. Working times
are flexible at elevated temperatures. Good compound properties achieve
outstanding load values in diamond-drilled holes and larger annular gaps.
Special Properties
Professional solution for
specialized applications
European and US certifications *
Heaviest loads / industrial strength
Fire resistance and highest
chemical resistance
Suitable for cracked concrete *
For fastening in diamond-drilled
holes
Suitable for underwater application
No shrinkage
Specialist for concrete
reinforcement
Flexible working time at elevated
temperatures
Diamond and hammer-drilled
holes
NSF/ANSI 61 certified for use
as a drinking water system
component
* Certifications pending completion
•
•
•
•
•
•
•
•
•
•
•
•
Range of Use
This pure epoxy product can be used with a professional gun and
applied in solid materials. It is preferred for anchoring reinforcing bars
and for post-installed rebar applications. The product can cure in wet
and underwater holes.
CF1000
Product Details
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Information Product Overview Contents Applications
Chemical Anchoring
Theory
Product Details
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Information Product Overview Contents Applications
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Chemical Anchoring
Theory
Chemical Anchoring
Theory
2.3.1
Chemical Anchoring
Product Overview
Product Technologies: Chemical System B
2 Product Overview.indd 39 27.08.2008 11:48:58 Uhr
Cartridge type Sizes ** Product
availability ** Tool
Coaxial 150 ml
380 ml
CF800
CF850
CF900
CF920
Special gun
(150 ml with an
adapter)
Peeler 280 ml CF800
CF850
CF900
CF920
Standard gun
Foil pack 165 ml
300 ml
CF800
CF850
CF900
CF920
Standard gun
Side by side 345 ml CF800
CF850
CF900
CF920
Special gun
385 ml CF1000
Premix 380 ml CF920 Special gun
** Availability of product, size and cartridge type depends on local market offerings.
Product Availability
Curing Time
Product OverviewProduct Details
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Information
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Theory Contents Applications
Product Details
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Information Product Overview Contents Applications
Chemical Anchoring
Theory
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Chemical Anchoring
Theory
2.4
Chemical Anchoring
Chemical Anchoring
Product Overview
Product Availability / Curing Times
Curing start / Working time
Temperature CF800 CF850 CF900 CF920 CF1000
– 5°C 90 min 90 min
0°C 45 min 45 min 180 min
5°C 25 min 25 min 25 min 25 min 150 min
10°C 15 min 15 min 15 min 15 min 120 min
20°C 6 min 6 min 6 min 6 min 30 min
30°C 4 min 4 min 4 min 4 min 20 min
35°C 2 min 2 min 2 min 2 min 16 min
40°C 1,5 min 12 min
Curing end time / Minimum loading time
Temperature CF800 CF850 CF900 CF920 CF1000
– 5°C 360 min 840 min
0°C 180 min 420 min 72 hours
5°C 120 min 120 min 120 min 120 min 37 hours
10°C 80 min 80 min 80 min 80 min 30 hours
20°C 45 min 45 min 45 min 45 min 10 hours
30°C 25 min 25 min 25 min 25 min 6 hours
35°C 20 min 20 min 20 min 20 min 5 hours
40°C 4 hours
* Curing time for the CF900 ICE and CF900 TROPIC can be found in the Product Details section.
2 Product Overview.indd 40 27.08.2008 11:49:06 Uhr
Product Details
Additional
Information Product Overview Contents Applications
Chemical Anchoring
Theory
Product Details
Additional
Information Product Overview Contents Applications
Product Details
Additional
Information
Product Overview
Contents Applications
Chemical Anchoring
Theory
Chemical Anchoring
Theory
2.5
Chemical Anchoring
Product Overview
Certifi cation Overview
Product Certifi cation Language
available
CF800 DIBt solid and hollow brick (Germany) German
English
CF900 ETA uncracked concrete
M10 – M16 steel-quality 5,8; A4; HC
German
English
DIBt solid and hollow brick (Germany) German
English
IBMB/MPA fi re resistance test F120 (Germany) German
English
CF920 ETA uncracked concrete*
M8 – M30 steel-quality zinc galv.; A4; HC
German
English
ICC uncracked concrete*
M8 – M30 steel-quality zinc galv.; A4; HC
English
IBMB/MPA fi re resistance test F120 (Germany) German
English
NSF/ANSI standard 61 drinking water system
components
English
CF1000 ETA cracked and uncracked concrete*
M8 – M30 steel-quality zinc galv.; A4; HC
German
English
ICC cracked and uncracked concrete*
M8 – M30 steel-quality zinc galv.; A4; HC
English
IBMB/MPA fi re resistance test F120 (Germany)* German
English
NSF/ANSI standard 61 drinking water system
components
English
Certifi cation Overview
* Certifications pending completion
2 Product Overview.indd 41 27.08.2008 11:49:11 Uhr
Product Accessories
Pattex Perforated Sleeves
For anchoring in hollow brick
13x100 mm / 15x100 mm
Pattex Standard Anchor Rods
M 8x100 / M 10x110, quality 5.8
Pattex Special Static Mixer
Pattex Universal Gun
Can be used with:
Foil pack (165 ml, 300 ml)
Peeler (280 ml)
Coaxial (150 ml, 380 ml)
Side by side (385 ml)
Premix (380 ml)
•
•
•
•
•
Threaded
bar
Rebar Db
Bore hole
diameter
D
Brush
diameter
Dmin
Brush
diameter
L
Total brush
length
(mm) (mm) (mm) (mm) (mm)
M 8 10 12 10,5 170
M 10 8 12 14 12,5 170
M 12 10 14 16 14,5 200
12 16 18 16,5 200
M 16 14 18 20 18,5 300
M 20 16 24 26 24,5 300
M 24 20 28 30 28,5 300
M 27 25 30 32 30,5 300
M 30 28 35 37 35,5 300
32 38 40 38,5 300
Selecting a brush size
Cleaning Accessories
Pattex Cleaning Pump
Pattex Nylon – Cylinder Brush
With wood handle for hollow
materials
Pattex Wire Brush
With M 6 steel thread, for anchor
rods M 8 115x80x12 mm / M 10
115x80x14 mm
Product OverviewProduct Details
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Theory Contents Applications
Product Details
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Information Product Overview Contents Applications
Chemical Anchoring
Theory
Product Details
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Chemical Anchoring
Theory
2.6
Chemical Anchoring
Chemical Anchoring
Product Overview
Cleaning and Product Accessories
Reminder: Follow proper
cleaning instructions for the
drill hole in order to achieve
optimal load values.
• Conrete: blow out 4 x,
brush out 4 x, blow out 4 x
• Hollow brick: blow out 2 x,
brush out 2 x, blow out 2 x
2 Product Overview.indd 42 27.08.2008 11:49:22 Uhr
Anchor diameter M 8 M 10 M 12 M 16 M 20 M 24 M 30
Borehole diameter (mm) 10 12 14 18 24 28 35
Setting depth (mm) 80 90 110 125 175 210 280
165 ml 41 25 15 8 3 2 1
280 ml 74 46 27 15 6 4 2
300 ml 80 49 30 16 6 4 2
345 ml 93 57 34 18 7 4 2
380 ml 103 63 38 20 8 5 2
385 ml 104 64 39 21 8 5 2
Anchor diameter M 8 M 10 M 12 M 16
Approved sleeve 13x100 15x100 – –
Standard sleeve 13x85 13x85 13x85 18x85
Standard 165 ml 12 12 12 6
Approved 165 ml 11 8 – –
Standard 280 ml 23 23 23 12
Approved 280 ml 19 14 – –
Standard 300 ml 24 24 24 13
Approved 300 ml 21 16 – –
Standard 345 ml 28 28 28 15
Approved 345 ml 24 18 – –
Standard 380 ml 31 31 31 16
Approved 380 ml 27 20 – –
Number of Fixings in Concrete
and Solid Material *
Number of Fixings in Hollow Brick *
* These numbers are based on the best-case scenario. This information can be used as a
guide for planning purposes. Consumption chart values can vary based on specifi c usage
and circumstances.
Product Details
Additional
Information Product Overview Contents Applications
Chemical Anchoring
Theory
Product Details
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Information Product Overview Contents Applications
Product Details
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Information
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Chemical Anchoring
Theory
Chemical Anchoring
Theory
2.7
Chemical Anchoring
Product 0verview
Consumption Overview Chart
2 Product Overview.indd 43 27.08.2008 11:49:32 Uhr
Material and Safety Data Sheets
contain information about the two
components in a Pattex Chemical
Anchor product. The document
includes safety information
pertaining to the following areas:
Identification of the substance /
preparation and of the company /
undertaking
Hazards identification
Composition / information on
ingredients
First aid measures
Fire fighting measures
Accidental release measures
Handling and storage
Exposure controls / personal
protection
Physical and chemical properties
Stability and reactivity
Toxicological information
Ecological information
Disposal consideration
Transport information
Regulations – classification and
identification
and other information.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
For the most up-to-date Material
and Safety Data Sheets:
1. Go to:
www.chemical-anchoring.com
2. Select the Downloads menu
from the homepage
3. Choose Material and Safety Data
Sheets
4. Type in the product name
(example: CF900) and click on
start search
Contact and Emergency
Information:
The e-mail address for issues
related to the Material and Safety
Data Sheet is:
uaproductsafety.de@henkel.com.
Emergency information is available
24 hours a day by calling
+49 211 797 3350.
The product is registered at the
“Information Centers for Cases of
Poisoning” in Germany.
In poisoning cases, the centers are
equipped to provide around-the-
clock information.
Central emergency phone number:
+49 30 19240.
3.1
You can find a copy of all Material and Safety Data Sheets in the
Appendix to the Chemical Anchoring Technical Handbook. For the most
up-to-date version please go to www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documents.
Note
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Theory Contents Applications
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Material and Safety Data Sheet (MSDS)
Material and Safety Data Sheet
3_1 MSDS.indd 44 27.08.2008 12:16:44 Uhr
CF800
Reaction resin mortar, polyester-based
Concrete / solid stone
Usage
Heavy load-carrying attachments in solid stone, concrete, porous
concrete and light concrete
Suitable for attachment points close to the edge, since chemical
anchoring is free of expansion forces
Also suitable as repair or adhesive mortar for concrete components
Attachment of anchor rods, threaded collars, reinforcement bars, profiles etc.
Can be used in various solid stones
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Water-impermeable joint, i.e. no water can penetrate into the hole at
the side of the adhesive compound
Galvanized steel, stainless steel, highly corrosion-resistant steel
For use with a special application gun and static mixers
Bending tensile strength mean value of 56 N/mm2
Compression strength mean value of 108 N/mm2
Dynamic elasticity module mean value of 1200 N/mm2
Raw density mean value of 1,61 kg/dm3
Temperature resistant up to 80°C
Application temperature of the cartridge should be at least 20°C
Storage temperature from 5°C up to a max. of 25°C
Storage life: 12 months
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1. Areas of
Application
2. Benefi ts
3. Properties
Undersurface: Concrete, solid stone
Usage Instructions
Drill hole with percussion drill Clean drill hole (blow out: 4x,
brush out: 4x, blow out: 4x )
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Starting from the back end,
fill hole completely with mortar
Push anchor into base of hole
while turning clockwise
Visual check of mortar filling Observe hardening time Install component, apply torque
3.2.1
Product Details
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Theory
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Theory Contents
Chemical Anchoring
Product Details
CF800 Technical Information
3_2 CF_800.indd 45 27.08.2008 12:20:49 Uhr
Usage
Used for medium-load applications
The perforated sleeve can be used in
hollow bricks, Hlz 4 to DIN 105,
sand-lime hollow bricks, KSL 4 to DIN 106,
hollow light concrete bricks, Hbl 2 to DIN 18 151 and
hollow concrete bricks, Hbn 4 to DIN 18 153
Suitable for attachment of façades, projecting roofs, wooden
constructions, metal constructions, metal profiles, consoles, railings,
grills, sanitary fittings, pipe connections, cable runs etc.
Secure anchoring in hollow brick; high load bearing capacity
No expansion effect, allowing attachment points to be placed close to
edges etc.
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Anchoring by composite form-fitting between injection mortar, sleeve
collar, anchor rod and anchoring surface
Galvanized steel, stainless steel, highly corrosion-resistant steel
•
•
•
•
•
•
•
•
Reaction
Characteristics
Tem-
perature
Curing
start Curing
end
5°C 25 min 120 min
10°C 15 min 80 min
20°C 6 min 45 min
30°C 4 min 25 min
35°C 2 min 20 min
Usage Instructions
3. Properties
Undersurface: Hollow brick
1. Areas of
Application
2. Benefi ts
Drill hole with percussion drill Clean drill hole (blow out: 2x,
brush out: 2x, blow out: 2x )
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Insert perforated sleeve Starting from the back end,
fill hole completely with mortar
Push anchor into base of
sleeve while turning clockwise
Observe hardening time Install component, apply torque
3.2.1
CF800
Reaction resin mortar, polyester-based
Hollow brick
Product OverviewProduct Details
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Information Product Overview Contents Applications
Chemical Anchoring
Theory
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Chemical Anchoring
Chemical Anchoring
Product Details
CF800 Technical Information
3_2 CF_800.indd 46 27.08.2008 12:20:56 Uhr
Design Values
Resin Concrete M 8 M 10 M 12 M 16 M 20
Polyester y C 20/25 NRk [kN] 11,4 17,4 24,2 27,1 45,6
NRd [kN] 6,3 9,6 13,5 15,1 25,4
Safety factor for tension loads 1,8 acc. to ETAG
Polyester Steel quality
5.8
VRk [kN] 8,3 12,9 18,9 35,3 55,1
VRd [kN] 5,3 8,3 12,1 22,6 35,3
rec. torque 12,9 25,6 44,8 113,7 222,9
Polyester Steel quality
A4
VRk [kN] 9,2 14,5 21,1 39,3 61,3
VRd [kN] 5,9 9,3 13,5 25,2 39,3
rec. torque 12 23,9 41,9 106,7 207,9
Safety factor for share loads 1,56 acc. to ETAG
Recommended
Loads
Resin Concrete M 8 M 10 M 12 M 16 M 20
Polyester y C 20/25 Frec· [kN] 4,5 6,9 9,6 10,8 18,1
Installation
Parameters
Edge distance ccr,N [mm] 80 90 110 130 170
Min. edge distance cmin [mm] 40 50 60 70 90
Axial distance scr,N [mm] 160 180 220 250 340
Min. axial distance smin [mm] 80 90 110 125 170
Anchorage depth hef [mm] 80 90 110 125 170
Minimum part thickness hmin [mm] 130 140 160 175 220
Thread diameter d [mm] 8 10 12 16 20
Drill diameter dB[mm] 10 12 14 18 24
Hole diameter in part dBau [mm] 9 11 13,5 17,5 22
Tightening torque Tinst. [Nm] 10 20 40 60 120
3.2.1
CF800
Reaction resin mortar, polyester-based
Performance data / Concrete
for standard application
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Chemical Anchoring
Product Details
CF800 Technical Information
3_2 CF_800.indd 47 27.08.2008 12:20:57 Uhr
Installation parameters Standard sleeve Approved
sleeve *
Axial distance plug
group scr,N [mm] Hlz, KSL, Mz, KS = 100
Hbl, Hbn = 200 100
Min. axial distance
plug group min s [mm] Hlz, KSL, Mz, KS = 50
Hbl, Hbn = 200 50
Axial distance bet-
ween single plugs ssingl. [mm] 250 250
Edge distance ccr,N [mm] 250 200 250
Min. edge distance min c [mm] 250 50 60
Drilling depth hef [mm] 55 90 90 90 105 105
Drilling depth without
sleeve hef [mm] 65 85 95 100 85 95
Minimum part thickness min h [mm] 110 110
Drill diameter dB [mm] 13 16 16 16 14 16
Hole diameter in part dBau [mm] 7 9 12 14 9 12
Tightening torque Tinst. [Nm] 3 8 8 8 2 2
Recommended loads Standard sleeve Approved
sleeve *
Stone Strength
class M 6 M 8 M 10 M 12 M 8 M 10
Hollow brick
Hlz 4
Frec· [kN]
0,3 0,3 0,3 0,3 0,3 0,3
Hlz 6 0,4 0,4 0,4 0,4 0,4 0,4
Hlz 12 0,7 0,8 0,8 0,8 0,8 0,8
Sand-lime
hollow brick
KSL 4
Frec· [kN]
0,3 0,4 0,4 0,4 0,4 0,4
KSL 6 0,4 0,6 0,6 0,6 0,6 0,6
KSL 12 0,7 0,8 0,8 0,8 0,8 0,8
Sand-lime
solid brick KS 12 Frec· [kN] 0,5 1,7 1,7 1,7 1,7 1,7
Solid brick
Mz 12 Frec· [kN] 0,5 1,7 1,7 1,7 1,7 1,7
Light concrete
hollow brick
Hbl 2 Frec· [kN] 0,3 0,3 0,3 0,3 – –
Hbl 4 0,5 0,6 0,6 0,6 – –
Concrete
hollow brick Hbn 4 Frec· [kN] 0,5 0,6 0,6 0,6 – –
Standard
sleeve
12x50
[mm]
x
15x85 x x x
15x130 x x
Approved
sleeve
SH 13x100 [mm] x
SH 15x100 x
* See approval Z-21.3-1808
Recommended
Loads
Installation
Parameters
3.2.1
CF800
Reaction resin mortar, polyester-based
Performance data / Hollow brick
Product OverviewProduct Details
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Chemical Anchoring
Product Details
CF800 Technical Information
3_2 CF_800.indd 48 27.08.2008 12:20:59 Uhr
This certification is for the Pattex Composite Anchor System CF800.
It consists of the CF800 injection mortar, a perforated sleeve and an
anchor bolt with nuts in M 8 and M 10 sizes. The anchor bolt (including
nut and washer) is made from galvanized or stainless steel.
The anchorage system depends on the bond and positive fit of injection
mortar, perforated sleeve, anchor bolt and anchor base.
This certification is for anchoring in hollow brick.
REMINDER: When anchoring in concrete or solid brick a perforated
sleeve is not necessary.
3.2.2
CF800 Certification
Deutsches Institut für Bautechnik (DIBt)
National Technical Approval
Z-21.3-1808
Valid until: October 31, 2010
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification document.
Note
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Product Details
CF800 Certifi cation
3_2 CF_800.indd 49 27.08.2008 12:21:02 Uhr
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Chemical Anchoring
CF850
Reaction resin mortar, polyester-based
styrene-free
Concrete / solid stone
Drill hole with percussion drill Clean drill hole (blow out: 4x,
brush out: 4x, blow out: 4x )
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Starting from the back end,
fill hole completely with mortar
Push anchor into base of hole
while turning clockwise
Visual check of mortar filling Observe hardening time Install component, apply torque
3.3.1
Undersurface: Concrete, solid stoneUsage Instructions
Product Details
CF850 Technical Information
Usage
Heavy load-carrying attachments in solid stone, concrete, porous
concrete and light concrete
Suitable for attachment points close to the edge, since chemical
anchoring is free of expansion forces
Also suitable as repair mortar or adhesive mortar for concrete components
Attachment of anchor rods, threaded collars, reinforcement bars, profiles etc.
Can be used in various solid stones
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Water-impermeable joint, i.e. no water can penetrate into the hole at
the side of the adhesive compound
Galvanized steel, stainless steel, highly corrosion-resistant steel
For use with a special application gun and static mixers
Bending tensile strength mean value of 56 N/mm2
Compression strength mean value of 108 N/mm2
Dynamic elasticity module mean value of 3300 N/mm2
Raw density mean value of 1,63 kg/dm3
Temperature resistant up to 80°C
Application temperature of the cartridge should be at least 20°C
Storage temperature from 5°C up to a max. of 25°C
Storage life: 12 months
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1. Areas of
Application
2. Benefi ts
3. Properties
3_3 CF_850.indd 50 27.08.2008 12:24:55 Uhr
Product Details
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Theory
Product Details
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Theory
Chemical Anchoring
Theory Contents
Chemical Anchoring
Usage
Used for medium-load applications
The perforated sleeve can be used in
hollow bricks, Hlz 4 to DIN 105,
sand-lime hollow bricks, KSL 4 to DIN 106,
hollow light concrete bricks, Hbl 2 to DIN 18 151 and
hollow concrete bricks, Hbn 4 to DIN 18 153
Suitable for attachment of façades, projecting roofs, wooden
constructions, metal constructions, metal profiles, consoles,
railings, grills, sanitary fittings, pipe connections, cable runs etc.
Secure anchoring in hollow brick; high load bearing capacity
No expansion effect, allowing attachment points to be placed
close to edges etc.
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Anchoring by composite form-fitting between injection mortar, sleeve
collar, anchor rod and anchoring surface
Galvanized steel, stainless steel, highly corrosion-resistant steel
•
•
•
•
•
•
•
•
Reaction
Characteristics
Tem-
perature
Curing
start Curing
end
5°C 25 min 120 min
10°C 15 min 80 min
20°C 6 min 45 min
30°C 4 min 25 min
35°C 2 min 20 min
Usage Instructions
3. Properties
Undersurface: Hollow brick
1. Areas of
Application
2. Benefi ts
Drill hole with percussion drill Clean drill hole (blow out: 2x,
brush out: 2x, blow out: 2x )
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Insert perforated sleeve Starting from the back end,
fill hole completely with mortar
Push anchor into base of
sleeve while turning clockwise
Observe hardening time Install component, apply torque
3.3.1
CF850
Reaction resin mortar, polyester-based
styrene-free
Hollow brick
Product Details
CF850 Technical Information
3_3 CF_850.indd 51 27.08.2008 12:25:00 Uhr
Product OverviewProduct Details
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Information
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Theory Contents
Chemical Anchoring
Design Values
Resin Concrete M 8 M 10 M 12 M 16 M 20
Polyester
styrene-free y C 20/25 NRk [kN] 11,9 17,8 25,2 28,3 47,3
NRd [kN] 6,6 9,9 14,0 15,7 26,3
Safety factor for tension loads 1,8 acc. to ETAG
Polyester
styrene-free
Steel quality
5.8
VRk [kN] 8,3 12,9 18,9 35,3 55,1
VRd [kN] 5,3 8,3 12,1 22,6 35,3
rec. torque 12,9 25,6 44,8 113,7 222,9
Polyester
styrene-free
Steel quality
A4
VRk [kN] 9,2 14,5 21,1 39,3 61,3
VRd [kN] 5,9 9,3 13,5 25,2 39,3
rec. torque 12,0 23,9 41,9 106,7 207,9
Safety factor for share loads 1,56 acc. to ETAG
Recommended
Loads
Resin Concrete M 8 M 10 M 12 M 16 M 20
Polyester
styrene-free y C 20/25 Frec· [kN] 4,7 7,1 10,0 11,2 18,8
Installation
Parameters
Edge distance ccr,N [mm] 80 90 110 130 170
Min. edge distance cmin [mm] 40 50 60 70 90
Axial distance scr,N [mm] 160 180 220 250 340
Min. axial distance smin [mm] 80 90 110 125 170
Anchorage depth hef [mm] 80 90 110 125 170
Minimum part thickness hmin [mm] 130 140 160 175 220
Thread diameter d [mm] 8 10 12 16 20
Drill diameter dB[mm] 10 12 14 18 24
Hole diameter in part dBau [mm] 9 11 13,5 17,5 22
Tightening torque Tinst. [Nm] 10 20 40 60 120
3.3.1
CF850
Reaction resin mortar, polyester-based
styrene-free
Performance data / Concrete
for standard application
Product Details
CF850 Technical Information
3_3 CF_850.indd 52 27.08.2008 12:25:01 Uhr
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Theory
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Theory Contents
Chemical Anchoring
Installation parameters Standard sleeve
Axial distance plug group scr,N [mm] Hlz, KSL, Mz, KS = 100
Hbl, Hbn = 200
Min. axial distance
plug group smin [mm] Hlz, KSL, Mz, KS = 50
Hbl, Hbn = 200
Axial distance between
single plugs ssingl. [mm] 250
Edge distance ccr,N [mm] 250
Min. edge distance cmin [mm] 250
Drilling depth hef [mm] 55 90 90 90
Drilling depth
without sleeve hef [mm] 65 85 95 100
Minimum part thickness hmin [mm] 110
Drill diameter dB [mm] 13 16 16 16
Hole diameter in part dBau [mm] 7 9 12 14
Tightening torque Tinst. [Nm] 3 8 8 8
Recommended loads Standard sleeve
Stone Strength
class M 6 M 8 M 10 M 12
Hollow brick
Hlz 4
Frec· [kN]
0,3 0,3 0,3 0,3
Hlz 6 0,4 0,4 0,4 0,4
Hlz 12 0,7 0,8 0,8 0,8
Sand-lime
hollow brick
KSL 4
Frec· [kN]
0,3 0,4 0,4 0,4
KSL 6 0,4 0,6 0,6 0,6
KSL 12 0,7 0,8 0,8 0,8
Sand-lime
solid brick KS 12 Frec· [kN] 0,5 1,7 1,7 1,7
Solid brick
Mz 12 Frec· [kN] 0,5 1,7 1,7 1,7
Light concrete
hollow brick
Hbl 2 Frec· [kN] 0,3 0,3 0,3 0,3
Hbl 4 0,5 0,6 0,6 0,6
Concrete
hollow brick Hbn 4 Frec· [kN] 0,5 0,6 0,6 0,6
Standard
sleeve
12x50
[mm]
x
15x85 x x x
15x130 x x
Recommended
Loads
Installation
Parameters
3.3.1
CF850
Reaction resin mortar, polyester-based
styrene-free
Performance data / Hollow brick
Product Details
CF850 Technical Information
3_3 CF_850.indd 53 27.08.2008 12:25:02 Uhr
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Chemical Anchoring
CF900
Reaction resin mortar, vinylester-based
styrene-free
Concrete / solid stone
Undersurface: Concrete, solid stoneUsage Instructions
Drill hole with percussion drill Clean drill hole (blow out: 4x,
brush out: 4x, blow out: 4x )
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Starting from the back end,
fill hole completely with mortar
Push anchor into base of hole
while turning clockwise
Visual check of mortar filling Observe hardening time Install component, apply torque
3.4.1
- ETA-05/0133
- ETA-05/0134
- ETA-05/0135
Usage
Heavy load-carrying attachments in solid stone, concrete, porous
concrete and light concrete
Suitable for attachment points close to the edge, since anchoring is
free of expansion forces
Also suitable as repair or adhesive mortar for concrete components
Attachment of anchor rods, threaded collars, reinforcement bars, profiles etc.
Can be used in various solid stones
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Water-impermeable joint, i.e. no water can penetrate into the hole at
the side of the adhesive compound
Galvanized steel, stainless steel, highly corrosion-resistant steel
For use with a special application gun and static mixers
Bending tensile strength mean value of 37 N/mm2
Compression strength mean value of 103 N/mm2
Dynamic elasticity module mean value of 1200 N/mm2
Raw density mean value of 1,61 kg/dm3
Temperature resistant up to 80°C; for short periods up to 120°C
Application temperature of the cartridge should be at least 20°C
High chemical resistance
Storage temperature from 5°C up to a max. of 25°C
Storage life: 12 months
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1. Areas of
Application
2. Benefi ts
3. Properties
Product Details
CF900 Technical Information
3_4 CF_900.indd 54 27.08.2008 12:30:34 Uhr
Product Details
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Information Product Overview Contents Applications
Chemical Anchoring
Theory
Product Details
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Information Product Overview Contents Applications
Product Details
Additional
Information
Product Overview
Applications
Chemical Anchoring
Theory
Chemical Anchoring
Theory Contents
Chemical Anchoring
Usage
Used for medium-load applications
The perforated sleeve can be used in
hollow bricks, Hlz 4 to DIN 105,
sand-lime hollow bricks, KSL 4 to DIN 106,
hollow light concrete bricks, Hbl 2 to DIN 18 151 and
hollow concrete bricks, Hbn 4 to DIN 18 153
Suitable for attachment of façades, projecting roofs, wooden
constructions, metal constructions, metal profiles, consoles, railings,
grills, sanitary fittings, pipe connections, cable runs etc.
Secure anchoring in hollow brick; high load bearing capacity
No expansion effect, allowing attachment points to be placed close to
edges etc.
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Anchoring by composite form-fitting between injection mortar, sleeve
collar, anchor rod and anchoring surface
Galvanized steel, stainless steel, highly corrosion-resistant steel
•
•
•
•
•
•
•
•
Reaction
Characteristics
Usage Instructions
3. Properties
1. Areas of
Application
2. Benefi ts
Drill hole with percussion drill Clean drill hole (blow out: 2x,
brush out: 2x, blow out: 2x)
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Insert perforated sleeve Starting from the back end,
fill perforated sleeve with mortar
Push anchor into base of
sleeve while turning clockwise
Observe hardening time Install component, apply torque
3.4.1
CF900
Reaction resin mortar, vinylester-based
styrene-free
Hollow brick
Underground
temperature Curing start
Curing end
dry
underground
Curing end
wet
underground
–5°C 90 min 360 min 720 min
0°C 45 min 180 min 360 min
+5°C 25 min 120 min 240 min
+10°C 15 min 80 min 160 min
+20°C 6 min 45 min 90 min
+30°C 4 min 25 min 50 min
+35°C 2 min 20 min 40 min
Undersurface: Hollow brick
Product Details
CF900 Technical Information
3_4 CF_900.indd 55 27.08.2008 12:30:39 Uhr
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Chemical Anchoring
Design Values
Attend approvals ETA -05/0133;
ETA -05/0134 and ETA -05/0135! M 10 M 12 M 16
Pull-out and
concrete
cone failure
C 20/25
(50 °C /80 °C)
N0Rk,c [kN] 20,0 25,0 35,0
N Rk,p [kN]
C 20/25
(72 °C /120 °C)
N0Rk,c [kN] 16,0 20,0 30,0
N Rk,p [kN]
Increasing factors
for concrete
C 30/37 Ψc 1,22
C 40/50 Ψc 1,41
C 50/60 Ψc 1,55
Safety factor for tension loads 1,8 acc. to ETAG
Steel failure without
lever arm
quality 5.8 VRk,s [kN] 15,0 22,0 41,0
safety factor γ Ms 1,30
quality A 4; HC VRk,s [kN] 20,0 30,0 55,0
safety factor γ Ms 1,56
Steel failure with
lever arm
quality 5.8
M0Rk,s
[Nm] 39,0 68,0 173,0
safety factor γ Ms 1,30
quality A 4; HC
M0Rk,s
[Nm] 52,0 92,0 233,0
safety factor γ Ms 1,56
Installation
Parameters
Edge distance ccr,N [mm] 90 110 125
Min. edge distance cmin [mm] 45 55 62,5
Axial distance scr,N [mm] 180 220 250
Min. axial distance smin [mm] 90 110 125
Anchorage depth hef [mm] 90 110 125
Minimum part thickness hmin [mm] 130 160 160
Thread diameter d [mm] 10 12 16
Drill diameter dB[mm] 12 14 18
Brush paramater dbrush [mm] 14 16 20
Hole diameter in part dpart [mm] 12 14 18
Tightening torque Tinst. [Nm] 20 40 60
3.4.1
CF900
Reaction resin mortar, vinylester-based
styrene-free
Performance data / Approved
application in concrete
- ETA-05/0133
- ETA-05/0134
- ETA-05/0135
Product Details
CF900 Technical Information
3_4 CF_900.indd 56 27.08.2008 12:30:40 Uhr
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Chemical Anchoring
Theory
Product Details
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Theory
Chemical Anchoring
Theory Contents
Chemical Anchoring
Design Values
Design value Concrete M 8 M 10 M 12 M 16 M 20
Vinylester y C 20/25 NRk [kN] 15,9 25,0 34,9 49,9 74,6
NRd [kN] 8,8 13,9 19,4 27,7 41,5
Safety factor for tension loads 1,8 acc. to ETAG
Vinylester Steel quality
5.8
VRk [kN] 8,3 12,9 18,9 35,3 55,1
VRd [kN] 5,3 8,3 12,1 22,6 35,3
rec. torque 12,9 25,6 44,8 113,7 222,9
Vinylester Steel quality
A4
VRk [kN] 9,2 14,5 21,1 39,3 61,3
VRd [kN] 5,9 9,3 13,5 25,2 39,3
rec. torque 12,0 23,9 41,9 106,7 207,9
Safety factor for share loads 1,56 acc. to ETAG
Recommended
Loads
Resin Concrete M 8 M 10 M 12 M 16 M 20
Vinylester y C 20/25 Frec· [kN] 6,3 9,9 13,9 19,8 29,6
Installation
Parameters
Edge distance ccr,N [mm] 80 90 110 130 170
Min. edge distance cmin [mm] 40 50 60 70 90
Axial distance scr,N [mm] 160 180 220 250 340
Min. axial distance smin [mm] 80 90 110 125 170
Anchorage depth hef [mm] 80 90 110 125 170
Minimum part thickness hmin [mm] 130 140 160 175 220
Thread diameter d [mm] 8 10 12 16 20
Drill diameter dB[mm] 10 12 14 18 24
Hole diameter in part dBau [mm] 9 11 13,5 17,5 22
Tightening torque Tinst. [Nm] 10 20 40 60 120
CF900
Reaction resin mortar, vinylester-based
styrene-free
Performance data / Standard
application in concrete
3.4.1
Product Details
CF900 Technical Information
3_4 CF_900.indd 57 27.08.2008 12:30:41 Uhr
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Chemical Anchoring
Installation parameters Standard sleeve Approved
sleeve *
Axial distance plug
group scr,N [mm] Hlz, KSL, Mz, KS = 100
Hbl, Hbn = 200 100
Min. axial distance
plug group min s [mm] Hlz, KSL, Mz, KS = 50
Hbl, Hbn = 200 50
Axial distance
between single plugs ssingl. [mm] 250 250
Edge distance ccr,N [mm] 250 200 250
Min. edge distance min c [mm] 250 50 60
Drilling depth hef [mm] 55 90 90 90 105 105
Drilling depth
without sleeve hef [mm] 65 85 95 100 85 95
Min. part thickness min h [mm] 110 110
Drill diameter dB [mm] 13 16 16 16 14 16
Hole diameter in part dBau [mm] 7 9 12 14 9 12
Tightening torque Tinst. [Nm] 3 8 8 8 2 2
Recommended
Loads
Installation
Parameters
3.4.1
CF900
Reaction resin mortar, vinylester-based
styrene-free
Performance data / Hollow brick
Recommended loads Standard sleeve Approved
sleeve *
Stone Strength
class M 6 M 8 M 10 M 12 M 8 M 10
Hollow brick
Hlz 4
Frec· [kN]
0,3 0,3 0,3 0,3 0,3 0,3
Hlz 6 0,4 0,4 0,4 0,4 0,4 0,4
Hlz 12 0,7 0,8 0,8 0,8 0,8 0,8
Sand-lime
hollow brick
KSL 4
Frec· [kN]
0,3 0,4 0,4 0,4 0,4 0,4
KSL 6 0,4 0,6 0,6 0,6 0,6 0,6
KSL 12 0,7 0,8 0,8 0,8 0,8 0,8
Sand-lime
solid brick KS 12 Frec· [kN] 0,5 1,7 1,7 1,7 1,7 1,7
Solid brick
Mz 12 Frec· [kN] 0,5 1,7 1,7 1,7 1,7 1,7
Light concrete
hollow brick
Hbl 2 Frec· [kN] 0,3 0,3 0,3 0,3 - -
Hbl 4 0,5 0,6 0,6 0,6 - -
Concrete
hollow brick Hbn 4 Frec· [kN] 0,5 0,6 0,6 0,6 - -
Standard
sleeve
12x50
[mm]
x
15x85 x x x
15x130 x x
Approved
sleeve
SH 13x100 [mm] x
SH 15x100 x
* See approval Z-21.3-1800
Product Details
CF900 Technical Information
3_4 CF_900.indd 58 27.08.2008 12:30:44 Uhr
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Theory
Product Details
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Theory
Chemical Anchoring
Theory Contents
Chemical Anchoring
3.4.1
Recommended
Loads
Resin
Resistance
class
M 8 M 10 M 12 M 16 M 20
Vinylester
(valid for
standard and
approved
applications)
F30 Ffire [kN] <
=1,90 <
=4,50 <
=6,00
<
=11,00 <
=16,00
F60 Ffire [kN] <
=0,85 <
=2,10 <
=3,00 <
=6,60 <
=9,00
F90 Ffire [kN] <
=0,55 <
=1,35 <
=2,00 <
=4,90 <
=6,40
F120 Ffire [kN] <
=0,40 <
=1,00 <
=1,50 <
=4,00 <
=5,00
CF900
Reaction resin mortar, vinylester-based
styrene-free
Fire Resistance Classifi cation
Fire resistance classification of Pattex injection anchors with styrol-free
vinylester in combination with anchor rods of sizes M 8 to M 20 of
galvanised steel, in relation to maximum centric tension.
Product Details
CF900 Technical Information
3_4 CF_900.indd 59 27.08.2008 12:30:45 Uhr
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3.4.2
Chemical agent Concentration
weight % Resistant Partly
resistant
Not
resistant
Aceton 5 x
Formic acid 30 x
Ammonia conc. x
Aniline x
Ethanol 96 x
Boric acid, aq. all x
Calcium hydroxide x
Diesel fuel x
Acetic acid 10 x
Acetic acid 40 x
Acetic acid 80 x
Formaldehyde, aq. 50 x
Formaldehyde, aq. 20 x
Ethylenglycol x
Fuel oil x
Isopropyl alcohol x
Potassium hydroxyde 20 x
Potassium hydroxyde conc. x
Potassium carbonate, aq. all x
Potassium chloride, aq. all x
Potassium nitrate, aq. all x
Linseed oil x
Magnesium chloride, aq. all x
Methanol x
Lactic acid 10 x
Lactic acid 80 x
Sodium chloride, aq. all x
Sodium phosphate, aq. all x
Sodium hydroxide 20 x
Spdium hydroxide 50 x
Oleic acid x
Phenol, aq. 1 x
Phenol, aq. 5 x
Phosphoric acid 80 x
Phosphoric acid 95 x
Nitric acid 30 x
Hydrochloric acid all x
Sulfuric acid, aq. < 50 x
Tetrachloroethylene x
Carbon tetrachloride x
Toluene x
Trichloroethylene x
Sodium silicate, aq. all x
Tartaric acid, aq. x
Citric acid, aq. 50 x
Kerosine x
Sulphate ion x
CF900
Resistance of cured CF900 vinylester resin –
styrene-free to different chemical agents at 20°C
Product Details
CF900 Chemical Resistance
3_4 CF_900.indd 60 27.08.2008 12:30:52 Uhr
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Theory
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Theory
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Theory Contents
Chemical Anchoring
The European Technical Approval (ETA) for CF900 is an approval for a
bonded anchor (injection type) with anchor rods of sizes M 10, M 12 and
M 16. The approval includes three different steel qualities: 5.8 (galvanized
steel), A4 (stainless steel) and HC (stainless steel 1.4529/1.4565).
The Pattex CF900 with anchor rod is a bonded anchor (injection type)
consisting of a mortar cartridge with injection mortar Pattex CF900 and
an anchor rod with hexagon nut and washer in the range of M 10, M 12
and M 16. The anchor rod is placed into a drilled hole filled with injection
mortar and is anchored via the bond between anchor rod, injection mortar
and concrete.
3.4.3
CF900 Certification
Deutsches Institut für Bautechnik (DIBt)
European Technical Approval
ETA-05/0133
ETA-05/0134
ETA-05/0135
Valid until: June 10, 2010
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documents.
Note
European Technical Approval
ETA-05/0133
ETA-05/0134
ETA-05/0135
ETA-05/0133
ETA-05/0134
ETA-05/0135
Product Details
CF900 Certifi cation
3_4 CF_900.indd 61 27.08.2008 12:30:54 Uhr
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This certification is for the Pattex Composite Anchor System CF900.
It consists of the CF900 injection mortar, a perforated sleeve and an
anchor bolt with nut in M 8 and M 10 sizes. The anchor bolt (including
nut and washer) is made of galvanized or stainless steel.
The anchorage system depends on the bond and positive fit of injection
mortar, perforated sleeve, anchor bolt and anchor base.
This certification is for anchoring in hollow brick.
REMINDER: When anchoring in concrete or solid brick a perforated sleeve
is not necessary.
3.4.3
Product Details
CF900 Certifi cation
CF900 Certification
Deutsches Institut für Bautechnik (DIBt)
National Technical Approval
Z-21.3-1800
Valid until: June 10, 2010
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documents.
Note
3_4 CF_900.indd 62 27.08.2008 12:30:56 Uhr
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Chemical Anchoring
3.4.3
Product Details
CF900 Certifi cation
This is a test and evaluation of Henkel injection adhesive anchors
Henkel Injection Anchor Pattex CF900 (dimensions M 8 to M 20)
in con nec tion with anchor rods made of zinc-plated steel (strength
class 5.8), set in the tension zone of reinforced concrete floor sections
and subjected to centric applied tensile loads of their fire behavior to
determine their fire resistance time.
CF900 Certification
Institut Für Baustoffe Massivbau und
Brandschutz (iBMB)
Test report number
(3392/8845)-CM-of March 03, 2006
Valid until: December 20, 2007 (original)
December 20, 2012 (extension)
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documents.
Note
3_4 CF_900.indd 63 27.08.2008 12:31:00 Uhr
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Chemical Anchoring
Usage
Heavy load-carrying attachments in solid stone, concrete, porous
concrete and light concrete
Suitable for attachment points close to the edge, since anchoring is
free of expansion forces
Also suitable as repair mortar or adhesive mortar for concrete components
Attachment of anchor rods, threaded collars, reinforcement bars, profi les etc.
Can be used in various solid stones
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Water-impermeable joint, i.e. no water can penetrate into the hole at
the side of the adhesive compound
Accurate dosage of the compound by means of scaling
Galvanized steel, stainless steel, highly corrosion-resistant steel
For use with a special application gun and static mixers
Temperature resistant up to 80°C; for short periods up to 120°C
The cartridge is applicable up to a temperature of –20°C
High chemical resistance
Storage and application temperature from –20°C up to a max. of 25°C
Storage life: 18 months for cartridges
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CF900 ICE
Reaction resin mortar, vinylester-based
styrene-free
Concrete / solid stone
1. Areas of
Application
2. Benefi ts
3. Properties
Undersurface: Concrete, solid stoneUsage Instructions
Drill hole with percussion drill Clean drill hole (blow out: 4x,
brush out: 4x, blow out: 4x )
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Starting from the back end,
fill hole completely with mortar
Push anchor into base of hole
while turning clockwise
Visual check of mortar filling Observe hardening time Install component, apply torque
3.5.1
Product Details
CF900 ICE Technical Information
3_5 CF_900_ICE.indd 64 27.08.2008 13:12:25 Uhr
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Theory
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Theory Contents
Chemical Anchoring
Usage
Used for medium-load applications
The perforated sleeve can be used in
hollow bricks, Hlz 4 to DIN 105,
sand-lime hollow bricks, KSL 4 to DIN 106,
hollow light concrete bricks, Hbl 2 to DIN 18 151 and
hollow concrete bricks, Hbn 4 to DIN 18153
Suitable for attachment of façades, projecting roofs, wooden
constructions, metal constructions, metal profiles, consoles,
railings, grills, sanitary fittings, pipe connections, cable runs etc.
Secure anchoring in hollow brick; high load bearing capacity
No expansion effect, allowing attachment points to be placed close to
edges etc.
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Anchoring by composite form-fitting between injection mortar, sleeve
collar, anchor rod and anchoring surface
Galvanized steel, stainless steel, highly corrosion-resistant steel
•
•
•
•
•
•
•
•
Usage Instructions
3. Properties
Undersurface: Hollow brick
1. Areas of
Application
2. Benefi ts
Drill hole with percussion drill Clean drill hole (blow out: 2x,
brush out: 2x, blow out: 2x)
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Insert perforated sleeve Starting from the back end,
fill perforated sleeve with mortar
Push anchor into base of
sleeve while turning clockwise
Observe hardening time Install component, apply torque
3.5.1
CF900 ICE
Reaction resin mortar, vinylester-based
styrene-free
Hollow brick
Reaction
Characteristics
Tem-
perature
Curing
start Curing
time
–20°C 90 min 24 h
–15°C 75 min 16 h
–10°C 60 min 10 h
–5°C 50 min 5 h
0°C 25 min 150 min
5°C 10 min 80 min
10°C 6 min 60 min
15°C 3 min 45 min
20°C 1,5 min 35 min
Product Details
CF900 ICE Technical Information
3_5 CF_900_ICE.indd 65 27.08.2008 13:12:28 Uhr
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Chemical Anchoring
Design Values
Design
values
Concrete M 8 M 10 M 12 M 16 M 20
Vinylester y C 20/25 NRk [kN] 15,9 25,0 34,9 49,9 74,6
NRd [kN] 8,8 13,9 19,4 27,7 41,5
Safety factor for tension loads 1,8 acc. to ETAG
Vinylester Steel quality
5.8
VRk [kN] 8,3 12,9 18,9 35,3 55,1
VRd [kN] 5,3 8,3 12,1 22,6 35,3
rec. torque 12,9 25,6 44,8 113,7 222,9
Vinylester Steel quality
A4
VRk [kN] 9,2 14,5 21,1 39,3 61,3
VRd [kN] 5,9 9,3 13,5 25,2 39,3
rec. torque 12 23,9 41,9 106,7 207,9
Safety factor for share loads 1,56 acc. to ETAG
Recommended
Loads
Design
values
Concrete M 8 M 10 M 12 M 16 M 20
vinylester >
y C 20/25 Frec· [kN] 6,3 9,9 13,9 19,8 29,6
Installation
Parameters
Edge distance ccr,N [mm] 80 90 110 130 170
Min. edge distance cmin [mm] 40 50 60 70 90
Axial distance scr,N [mm] 160 180 220 250 340
Min. axial distance smin [mm] 80 90 110 125 170
Anchorage depth hef [mm] 80 90 110 125 170
Minimum part thickness h min [mm] 130 140 160 175 220
Thread diameter d [mm] 8 10 12 16 20
Drill diameter dB[mm] 10 12 14 18 24
Hole diameter in part dBau [mm] 9 11 13,5 17,5 22
Tightening torque Tinst. [mm] 10 20 40 60 120
3.5.1
CF900 ICE
Reaction resin mortar, vinylester-based
styrene-free
Performance data / Concrete
for standard application
Product Details
CF900 ICE Technical Information
3_5 CF_900_ICE.indd 66 27.08.2008 13:12:30 Uhr
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Theory
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Theory Contents
Chemical Anchoring
Recommended
Loads
Installation
Parameters
3.5.1
CF900 ICE
Reaction resin mortar, vinylester-based
styrene-free
Performance data / Hollow brick
Product Details
CF900 ICE Technical Information
Recommended loads Standard sleeve
Stone Strength
class M 6 M 8 M 10 M 12
Hollow brick
Hlz 4
Frec· [kN]
0,3 0,3 0,3 0,3
Hlz 6 0,4 0,4 0,4 0,4
Hlz 12 0,7 0,8 0,8 0,8
Sand-lime hollow
brick
KSL 4
Frec· [kN]
0,3 0,3 0,3 0,3
KSL 6 0,4 0,4 0,4 0,4
KSL 12 0,7 0,8 0,8 0,8
Sand-lime solid brick KS 12 Frec· [kN] 0,5 1,7 1,7 1,7
Solid brick Mz 12 Frec· [kN] 0,5 1,7 1,7 1,7
Light concrete
hollow brick
Hbl 2 Frec· [kN] 0,3 0,3 0,3 0,3
Hbl 4 0,5 0,6 0,6 0,6
Concrete hollow
brick Hbn 4 Frec· [kN] 0,5 0,6 0,6 0,6
Standard sleeve
9x50
[mm]
x
13x85 x x x
13x130 x x
Approved sleeve SH 13x100 [mm]
SH 15x100
Installation parameters Standard sleeve
Axial distance plug group scr,N [mm] Hlz, KSL, Mz, KS = 100
Hbl, Hbn = 200
Min. axial distance
plug group min s [mm] Hlz, KSL, Mz, KS = 50
Hbl, Hbn = 200
Axial distance between
single plugs ssingl. [mm] 250
Edge distance ccr,N [mm] 250
Min. edge distance min c [mm] 250
Drilling depth hef [mm] 55 90 90 90
Drilling depth without sleeve hef [mm] 65 85 95 100
Minimum part thickness h min [mm] 110
Drill diameter dB [mm] 11 16 16 16
Hole diameter in part dBau [mm] 7 9 12 14
Tightening torque Tinst. [Nm] 3 8 8 8
3_5 CF_900_ICE.indd 67 27.08.2008 13:12:31 Uhr
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CF900 TROPIC
Reaction resin mortar, vinylester-based
styrene-free
Concrete / solid stone
1. Areas of
Application
2. Benefi ts
3. Properties
Undersurface: Concrete, solid stoneUsage Instructions
3.6.1
Drill hole with percussion drill Clean drill hole (blow out: 4x,
brush out: 4x, blow out: 4x )
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Starting from the back end,
fill hole completely with mortar
Push anchor into base of hole
while turning clockwise
Visual check of mortar filling Observe hardening time Install component, apply torque
Usage
Heavy load-carrying attachments in solid stone, concrete, porous
concrete and light concrete
Suitable for attachment points close to the edge, since anchoring is
free of expansion forces
Also suitable as repair mortar or adhesive mortar for concrete components
Attachment of anchor rods, threaded collars, reinforcement bars, profi les etc.
Can be used in various solid stones
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Water-impermeable joint, i.e. no water can penetrate into the hole at
the side of the adhesive compound
Accurate dosage of the compound by means of scaling
Galvanized steel, stainless steel, highly corrosion-resistant steel
For use with a special application gun and static mixers
Bending tensile strength mean value of 37 N/mm2
Compression strength mean value of 103 N/mm2
Dynamic elasticity module mean value of 1200 N/mm2
Raw density mean value of 1,61 kg/dm3
Temperature resistant up to 80°C; for short periods up to 120°C
Application temperature of the cartridge should be at least 20°C
High chemical resistance
Storage temperature from 5°C up to a max. of 25°C
Storage life: 18 months for cartridges, 9 months for foil tubes
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Product Details
CF900 TROPIC Technical Information
3_6 CF_900_TROPIC.indd 68 27.08.2008 13:14:37 Uhr
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Theory
Product Details
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Information Product Overview Contents Applications
Product Details
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Information
Product Overview
Applications
Chemical Anchoring
Theory
Chemical Anchoring
Theory Contents
Chemical Anchoring
Usage
Used for medium-load applications
The perforated sleeve can be used in
hollow bricks, Hlz 4 to DIN 105,
sand-lime hollow bricks, KSL 4 to DIN 106,
hollow light concrete bricks, Hbl 2 to DIN 18 151 and
hollow concrete bricks, Hbn 4 to DIN 18 153
Suitable for attachment of façades, projecting roofs, wooden
constructions, metal constructions, metal profiles, consoles,
railings, grills, sanitary fittings, pipe connections, cable runs etc.
Secure anchoring in hollow brick; high load bearing capacity
No expansion effect, allowing attachment points to be placed close
to edges etc.
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Anchoring by composite form-fitting between injection mortar, sleeve
collar, anchor rod and anchoring surface
Galvanized steel, stainless steel, highly corrosion-resitant steel
•
•
•
•
•
•
•
•
Usage Instructions
3. Properties
1. Areas of
Application
2. Benefi ts
Drill hole with percussion drill Clean drill hole (blow out: 2x,
brush out: 2x, blow out: 2x)
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Insert perforated sleeve Starting from the back end,
fill perforated sleeve with mortar
Push anchor into base of
sleeve while turning clockwise
Observe hardening time Install component, apply torque
3.6.1
CF900 TROPIC
Reaction resin mortar, vinylester-based
styrene-free
Hollow brick
Reaction
Characteristics
Tem-
perature
Curing
start Curing
end
5°C 60 min 240 min
10°C 45 min 180 min
20°C 16 min 120 min
30°C 6 min 60 min
32°C 5 min 55 min
35°C 3 min 45 min
40°C 2 min 25 min
45°C 1,5 min 15 min
Undersurface: Hollow brick
Product Details
CF900 TROPIC Technical Information
3_6 CF_900_TROPIC.indd 69 27.08.2008 13:14:40 Uhr
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Chemical Anchoring
Design Values
Design value Concrete M 8 M 10 M 12 M 16 M 20
Vinylester y C 20/25 NRk [kN] 15,9 25,0 34,9 49,9 74,6
NRd [kN] 8,8 13,9 19,4 27,7 41,5
Safety factor for tension loads 1,8 acc. to ETAG
Vinylester Steel quality
5.8
VRk [kN] 8,3 12,9 18,9 35,3 55,1
VRd [kN] 5,3 8,3 12,1 22,6 35,3
rec. torque 12,9 25,6 44,8 113,7 222,9
Vinylester Steel quality
A4
VRk [kN] 9,2 14,5 21,1 39,3 61,3
VRd [kN] 5,9 9,3 13,5 25,2 39,3
rec. torque 12,0 23,9 41,9 106,7 207,9
Safety factor for share loads 1,56 acc. to ETAG
Recommended
Loads
Resin Concrete M 8 M 10 M 12 M 16 M 20
Vinylester y C 20/28 Frec· [kN] 6,3 9,9 13,9 19,8 29,6
Installation
Parameters
Edge distance ccr,N [mm] 80 90 110 130 170
Min. edge distance cmin [mm] 40 50 60 70 90
Axial distance scr,N [mm] 160 180 220 250 340
Min. axial distance smin [mm] 80 90 110 125 170
Anchorage depth hef [mm] 80 90 110 125 170
Minimum part thickness h min [mm] 130 140 160 175 220
Thread diameter d [mm] 8 10 12 16 20
Drill diameter dB[mm] 10 12 14 18 24
Hole diameter in part dBau [mm] 9 11 13,5 17,5 22
Tightening torque Tinst. [Nm] 10 20 40 60 120
CF900 TROPIC
Reaction resin mortar, vinylester-based
styrene-free
Performance data / Concrete
standard application
3.6.1
Product Details
CF900 TROPIC Technical Information
3_6 CF_900_TROPIC.indd 70 27.08.2008 13:14:42 Uhr
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Theory
Product Details
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Product Overview
Applications
Chemical Anchoring
Theory
Chemical Anchoring
Theory Contents
Chemical Anchoring
Recommended
Loads
3.6.1
CF900 TROPIC
Reaction resin mortar, vinylester-based
styrene-free
Performance data / Hollow brick
Recommended loads Standard sleeve
Stone Strength
class M 6 M 8 M 10 M 12
Hollow brick
Hlz 4
Frec· [kN]
0,3 0,3 0,3 0,3
Hlz 6 0,4 0,4 0,4 0,4
Hlz 12 0,7 0,8 0,8 0,8
Hand-lime hollow
brick
KSL 4
Frec· [kN]
0,3 0,3 0,3 0,3
KSL 6 0,4 0,4 0,4 0,4
KSL 12 0,7 0,8 0,8 0,8
Hand-lime solid brick KS 12 Frec· [kN] 0,5 1,7 1,7 1,7
Solid brick Mz 12 Frec· [kN] 0,5 1,7 1,7 1,7
Light concrete
hollow brick
Hbl 2 Frec· [kN] 0,3 0,3 0,3 0,3
Hbl 4 0,5 0,6 0,6 0,6
Concrete hollow brick Hbn 4 Frec· [kN] 0,5 0,6 0,6 0,6
Standard sleeve
9x50
[mm]
x
13x85 x x x
13x130 x x
Approved sleeve SH 13x100 [mm]
SH 15x100
Installation parameters Standard sleeve
Axial distance plug group scr,N [mm] Hlz, KSL, Mz, KS = 100
Hbl, Hbn = 200
Min. axial distance
plug group min s [mm] Hlz, KSL, Mz, KS = 50
Hbl, Hbn = 200
Axial distance between
single plugs ssingl. [mm] 250
Edge distance ccr,N [mm] 250
Min. edge distance min c [mm] 250
Drilling depth hef [mm] 55 90 90 90
Drilling depth without sleeve hef [mm] 65 85 95 100
Minimum part thickness h min [mm] 110
Drill diameter dB [mm] 11 16 16 16
Hole diameter in part dBau [mm] 7 9 12 14
Tightening torque Tinst. [Nm] 3 8 8 8
Installation
Parameters
Product Details
CF900 TROPIC Technical Information
3_6 CF_900_TROPIC.indd 71 27.08.2008 13:14:43 Uhr
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Product Details
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Theory Contents
Chemical Anchoring
CF920
Reaction resin mortar, vinylester-based
styrene-free
Concrete / solid stone
1. Areas of
Application
2. Benefi ts
3. Properties
Undersurface: Concrete, solid stoneUsage Instructions
Drill hole with percussion drill Clean drill hole (blow out: 4x,
brush out: 4x, blow out: 4x )
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Starting from the back end,
fill hole completely with mortar
Push anchor into base of hole
while turning clockwise
Visual check of mortar filling Observe hardening time Install component, apply torque
3.7.1
Usage
Heavy load-carrying attachments in solid stone, concrete, porous
concrete and light concrete
Suitable for attachment points close to the edge, since anchoring is
free of expansion forces
Also suitable as repair mortar or adhesive mortar for concrete components
Attachment of anchor rods, threaded collars, reinforcement bars, profi les etc.
Can be used in various solid stones
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Water-impermeable joint, i.e. no water can penetrate into the hole at
the side of the adhesive compound
Accurate dosage of the compound by means of scaling
Galvanized steel, stainless steel, highly corrosion-resistant steel
Safe for use as a component in a drinking water system
For use with a special application gun and static mixers
Bending tensile strength mean value of 17 N/mm2
Compression strength mean value of 80 N/mm2
Dynamic elasticity module mean value of 4087 N/mm2
Raw density mean value of 1,66 kg/dm3
Temperature resistant up to 80°C; for short periods up to 120°C
Application temperature of the cartridge should be at least 20°C
High chemical resistance
Storage temperature from 5°C up to a max. of 25°C
Storage life: 18 months for cartridges, 12 month for foil tubes
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Product Details
CF920 Technical Information
3_7 CF_920.indd 72 27.08.2008 13:18:44 Uhr
Product Details
Additional
Information Product Overview Contents Applications
Chemical Anchoring
Theory
Product Details
Additional
Information Product Overview Contents Applications
Product Details
Additional
Information
Product Overview
Applications
Chemical Anchoring
Theory
Chemical Anchoring
Theory Contents
Chemical Anchoring
Usage
Used for medium-load applications
The perforated sleeve can be used in
hollow bricks, Hlz 4 to DIN 105,
sand-lime hollow bricks, KSL 4 to DIN 106,
hollow light concrete bricks, Hbl 2 to DIN 18 151 and
hollow concrete bricks, Hbn 4 to DIN 18 153
Suitable for attachment of façades, projecting roofs, wooden
constructions, metal constructions, metal profiles, consoles,
railings, grills, sanitary fittings, pipe connections, cable runs etc.
Secure anchoring in hollow brick; high load bearing capacity
No expansion effect, allowing attachment points to be placed close to
edges etc.
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Anchoring by composite form-fitting between injection mortar, sleeve
collar, anchor rod and anchoring surface
Galvanized steel, stainless steel, highly corrosion-resistant
•
•
•
•
•
•
•
•
Reaction
Characteristics
Usage Instructions
3. Properties
1. Areas of
Application
2. Benefi ts
Drill hole with percussion drill Clean drill hole (blow out: 2x,
brush out: 2x, blow out: 2x)
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Insert perforated sleeve Starting from the back end,
fill perforated sleeve with mortar
Push anchor into base of
sleeve while turning clockwise
Observe hardening time Install component, apply torque
3.7.1
CF920
Reaction resin mortar, vinylester-based
styrene-free
Hollow brick
Underground
temperature Curing start
Curing end
dry
underground
Curing end
wet
underground
–5°C 90 min 840 min
1680 min
0°C 45 min 420 min 840 min
+5°C 25 min 120 min 240 min
+10°C 15 min 80 min 160 min
+20°C 6 min 45 min 90 min
+30°C 4 min 25 min 50 min
+35°C 2 min 20 min 40 min
Undersurface: Hollow brick
Product Details
CF920 Technical Information
3_7 CF_920.indd 73 27.08.2008 13:18:47 Uhr
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Theory Contents Applications
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Product Details
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Theory Contents
Chemical Anchoring
3.7.1
CF920
Reaction resin mortar, vinylester-based
styrene-free
Performance data / Concrete
standard application
Design Values
Resin Tem-
perature Anchor M 8 M 10 M 12 M 16 M 20 M 24 M 27 M 30
Tension
load
24°C/
40°C
NRk [kN] 20,1 33,9 49,8 75,4 128,2 174,2 203,6 237,5
NRd [kN] 11,2 18,8 27,6 41,9 71,2 96,8 113,1 131,9
50°C/
80°C
NRk [kN] 15,1 25,4 37,3 56,5 96,1 134,6 152,7 171,5
NRd [kN] 8,4 14,1 20,7 31,4 53,4 74,8 84,8 95,3
Safety factor for tension loads 1,8 acc. to ETAG
Shear
load
Steel
quality
5.8
VRk [kN] 9,8 16,0 22,9 43,2 67,5 97,2 128,7 155,7
VRd [kN] 7,9 12,8 18,3 34,6 54,0 77,8 102,5 124,6
rec. torque
12,7 25,6 45,1 117,1 229,0 394,8 597,4 800,5
Steel
quality
A4
VRk [kN] 13,8 22,4 32,0 60,5 94,5 136,1 179,3 218,0
VRd [kN] 8,8 14,4 20,5 38,8 60,6 87,2 115,0 139,7
rec. torque
14,3 28,7 50,5 177,3 256,3 442,9 670,1 898,0
Safety factor for share loads 1,25 for 5.8 and 1,56 for A4 acc. to ETAG
Recommended
Loads
Installation
Parameters
Resin
Concrete
M 8 M 10 M 12 M 16 M 20 M 24 M 27 M 30
Tension
load
24°C/
40°C
Nrec· [kN] 8,0 13,5 19,7 29,9 50,9 69,1 80,8 94,2
50°C/
80°C
Nrec· [kN] 6,0 10,1 14,8 22,4 38,1 53,4 60,6 68,1
Shear
load
Steel
quality 5.8 Vrec· [kN] 5,6 9,1 13,1 24,7 38,6 55,5 73,2 89,0
Steel
quality A4 Vrec· [kN] 6,3 10,3 14,7 27,7 43,3 62,3 82,1 99,8
Edge distance ccr,N [mm] 120 135 165
187,5
255 315 360 420
Min. edge distance cmin [mm] 40 50 60 80 100 120 135 150
Axial distance scr,N [mm] 160 180 220 250 340 420 480 560
Min. axial distance smin [mm] 40 50 60 80 100 120 135 150
Anchorage depth hef [mm] 80 90 110 125 170 210 240 280
Min. part thickness h min [mm] 110 120 140 157 210 258 294 340
Thread diameter d [mm] 8 10 12 16 20 24 24 30
Drill diameter dB[mm] 10 12 14 18 24 28 28 35
Hole diameter
in part dBau [mm] 9 11 13,5 17,5 22 26 29 32
Tightening torque Tinst. [Nm] 10 20 40 60 120 180 220 250
Product Details
CF920 Technical Information
3_7 CF_920.indd 74 27.08.2008 13:18:49 Uhr
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3.7.1
Recommended
Loads
Installation
Parameters
CF920
Reaction resin mortar, vinylester-based
styrene-free
Performance data / Hollow brick
Recommended loads Standard sleeve Approved
sleeve
Stone Strength
class M 6 M 8 M 10 M 12 M 8 M 10
Hollow brick
Hlz 4
Frec· [kN]
0,3 0,3 0,3 0,3 0,3 0,3
Hlz 6 0,4 0,4 0,4 0,4 0,4 0,4
Hlz 12 0,7 0,8 0,8 0,8 0,8 0,8
Sand-lime
hollow brick
KSL 4
Frec· [kN]
0,3 0,3 0,3 0,3 0,3 0,3
KSL 6 0,4 0,4 0,4 0,4 0,4 0,4
KSL 12 0,7 0,8 0,8 0,8 0,8 0,8
Sand-lime
solid brick KS 12 Frec· [kN] 0,5 1,7 1,7 1,7 1,7 1,7
Solid brick
Mz 12 Frec· [kN] 0,5 1,7 1,7 1,7 1,7 1,7
Light concrete
hollow brick
Hbl 2 Frec· [kN] 0,3 0,3 0,3 0,3 – –
Hbl 4 0,5 0,6 0,6 0,6 – –
Concrete
hollow brick Hbn 4 Frec· [kN] 0,5 0,6 0,6 0,6 – –
Standard
sleeve
9x50
[mm]
x
13x85 x x x
13x130 x x
Approved
sleeve
SH 13x100 [mm] x
SH 15x100 x
Installation parameters Standard sleeve Approved
sleeve
Axial distance plug
group scr,N [mm] Hlz, KSL, Mz, KS = 100
Hbl, Hbn = 200 100
Min. axial distance
plug group min s [mm] Hlz, KSL, Mz, KS = 50
Hbl, Hbn = 200 50
Axial distance
between single plugs ssingl. [mm] 250 250
Edge distance ccr,N [mm] 250 200 250
Min. edge distance min c [mm] 250 50 60
Drilling depth hef [mm] 55 90 90 90 105 105
Drilling depth without
sleeve hef [mm] 65 85 95 100 85 95
Min. part thickness min h [mm] 110 110
Drill diameter dB [mm] 13 16 16 16 14 16
Hole diameter in part dBau [mm] 7 9 12 14 9 12
Tightening torque Tinst. [Nm] 3 8 8 8 2 2
Product Details
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3_7 CF_920.indd 75 27.08.2008 13:18:51 Uhr
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Certification Pending Completion
The European Technical Approval (ETA) for CF920 is an approval for a
bonded anchor (injection type) with anchor rod sizes of M 8 to M 30.
The approval includes three different steel qualities: 5.8 (galvanized steel),
A4 (stainless steel) and HC (stainless steel 1.4529/1.4565).
The Pattex CF920 with anchor rod is a bonded anchor (injection type)
consisting of a mortar cartridge with injection mortar Pattex CF920 and
an anchor rod with hexagon nut and washer in the range of M 8 to M 30.
The anchor rod is placed into a drilled hole filled with injection mortar
and is anchored via the bond between anchor rod, injection mortar and
concrete.
3.7.2
CF920 Certification
Deutsches Institut für Bautechnik (DIBt)
European Technical Approval
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documents.
Note
Product Details
CF920 Certifi cation
3_7 CF_920.indd 76 27.08.2008 13:18:52 Uhr
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Theory Contents
Chemical Anchoring
This is a test and evaluation of Henkel injection adhesive anchors
Henkel Injection Anchor Pattex CF920 (dimensions M 8 to M 30)
in con nec tion with anchor rods made of zinc-plated steel (strength
class 5.8), set in the tension zone of reinforced concrete floor sections
and subjected to centric applied tensile loads of their fire behavior to
determine their fire resistance classification.
CF920 Certification
Institut Für Baustoffe Massivbau und
Brandschutz (iBMB)
Test report number
(3290/0966)-NB-of March 06, 2008
Valid until: March 6, 2013
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documentation.
Note
3.7.2
Product Details
CF920 Certifi cation
3_7 CF_920.indd 77 27.08.2008 13:18:54 Uhr
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Product Details
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Chemical Anchoring
Certification pending completion
The International Code Council Evaluation Service (ICC-ES) for CF920 is
an approval for a bonded anchor (injection type) with anchor rod sizes
of M 8 to M 30. The approval includes three different steel qualities:
5.8 (galvanized steel), A4 (stainless steel) and HC (stainless steel
1.4529/1.4565).
CF920 Certification
International Code Council-Evaluation Service
ICC - ES
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documentation.
Note
3.7.2
Product Details
CF920 Certifi cation
3_7 CF_920.indd 78 27.08.2008 13:18:55 Uhr
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Theory
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Theory
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Theory Contents
Chemical Anchoring
NSF/ANSI Standard 61 covers indirect additive products and materials,
including process media, protective materials, joining and sealing
materials, pipes and related products, mechanical devices, and
mechanical plumbing devices (including faucets). In essence, every
type of material from the well or water intakes through to the faucet are
covered.
NSF/ANSI Standard 61 addresses crucial aspects of drinking water
system components: whether or not contaminants that leach or migrate
from the product/material into the drinking water are above acceptable
levels in finished waters.
3.7.2
CF920 Certification
NSF International (NSF)
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documentation.
Note
Product Details
CF920 Certifi cation
3_7 CF_920.indd 79 27.08.2008 13:19:02 Uhr
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Chemical Anchoring
Usage
For concrete
For building reconstruction and renovation
For diffi cult anchoring in any kind of material
Cartridge can be used until the expiration date by replacing either the
static mixer or resealing cartridge with the sealing cap
Water-impermeable joint, i.e. no water can penetrate into the hole at
the side of the adhesive compound
Safe for use as a component in a drinking water system
High chemical resistance
Flexible working time elevated temperatures
Good wetting ability
Flexible setting of bore diameter/anular gap
Good performance in diamond drilled holes
No shrinkage
Performance approved by the indepedent institute EMPA
(report no. 431 899 1)
Strong and secure anchoring even under water
Transport and storage temperatures: +5°C to +25°C
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
CF1000
Epoxy-Resin-System
Concrete / solid stone
Reaction
Characteristics
1. Areas of
Application
2. Benefi ts
3. Properties
Undersurface: Concrete, solid stoneUsage Instructions
Drill hole with percussion drill Clean drill hole (blow out: 4x,
brush out: 4x, blow out: 4x )
Screw mixer to cartridge
Squeeze out and discard approx.
10 cm of compound before use
Starting from the back end,
fill hole completely with mortar
Push anchor into base of hole
while turning clockwise
Visual check of mortar filling Observe hardening time Install component, apply torque
3.8.1
Underground
temperature Curing start
Curing end
dry
concrete
Curing end
wet or
submerged
concrete
0°C 180 min 72 h 144 h
10°C 120 min 30 h 60 h
20°C 30 min 10 h 20 h
30°C 20 min 6 h 12 h
40°C 12 min 4 h 8 h
Product Details
CF1000 Technical Information
3_8 CF_1000.indd 80 27.08.2008 13:24:16 Uhr
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Design Values
Design
value Concrete M 8 M 10 M 12 M 16 M 20 M 24 M 27 M 30 M 33 M 36 M 39
Tension
loads
20°C/40°C
NRk [kN]
30,1 42,4 58,0 81,6 128,1 189,9 244,2 290,1 321,2 384,3 407,8
NRd [kN]
16,7 23,6 32,2 45,4 71,2 105,5 135,6 161,2 178,5 213,5 226,6
Tension
loads
50°C/80°C
NRk [kN]
16,1 21,2 29,0 40,8 69,4 95,0 122,1 145,1 160,6 192,2 203,9
NRk [kN]
8,9 11,8 16,1 22,7 38,6 52,8 67,8 80,6 89,2 106,8 113,3
Safety factor for tension loads 1,8 acc. to ETAG
Share
loads
Steel quality
5.8
VRk [kN]
9,9 15,8 22,9 43,2 67,5 97,2 128,1 155,7 194,0 227,7 273,9
VRd [kN]
7,9 12,6 18,3 34,6 54,0 77,8 102,5 124,6 155,2 182,2 219,1
rec. torque 12,9 25,6 44,8 113,7 222,9 394,8 597,4 800,5 1113,7 1415,7 1867,7
Steel quality
A4
VRk [kN]
13,8 22,1 32,0 60,5 94,5 136,1 179,3 218,0 271,7 318,8 383,5
VRd [kN]
8,9 14,1 20,5 38,8 60,6 87,2 115,0 139,7 174,1 204,3 245,8
rec. torque 14,3 28,7 50,5 131,2 256,3 442,9 670,1 898,0 1249,3 1588,1 2095,2
Safety factor for share loads 1,25 for steel quality 5.8 and 1.56 for A4 acc. to ETAG
Recommended
Loads
Installation
Parameters
Edge distance ccr,N [mm] 80 90 110 125 170 210 240 280 310 340 370
Min. edge distance cmin [mm] 40 50 60 70 90 120 135 150 165 180 195
Axial distance scr,N [mm] 160 180 220 250 340 420 480 560 620 680 740
Min. axial distance smin [mm] 40 50 60 70 90 120 135 150 165 180 195
Anchorage depth hef [mm] 80 90 110 125 170 210 240 280 310 340 370
Min. part thickness
h min
[mm] 130 140 160 175 220 260 300 340 380 410 450
Thread diameter d [mm] 8 10 12 16 20 24 27 30 33 36 39
Drill diameter dB[mm] 10 12 14 18 24 28 32 35 38 41 44
Hole diameter in part dBau [mm] 9 11 13,5 17,5 22 26 28 32 34 37 40
Tightening torque Tinst. [Nm] 10 20 40 60 120 150 220 250 800 1000 1300
CF1000
Epoxy-Resin-System
Performance data / Concrete
for standard application
3.8.1
Resin Concrete M 8 M 10 M 12 M 16 M 20 M 24 M 27 M 30 M 33 M 36 M 39
Recom-
mended
tension
loads
20 °C/40 °C
Nrec· [kN]
12,0 16,8 23,0 32,4 50,8 75,4 96,9 115,1 127,5 152,5 161,8
50 °C/80 °C
Nrec· [kN]
6,4 8,4 11,5 16,2 27,5 37,7 48,4 57,6 63,7 76,3 80,9
Recom-
mended
shear
loads
Steel quality
5.8 Vrec· [kN]
5,6 9,0 13,1 24,7 38,6 55,5 73,2 89,0 110,9 130,1 156,5
Steel quality
A4 Vrec· [kN]
6,3 10,1 14,7 27,7 43,3 62,3 82,1 99,8 124,4 146,0 175,6
Product Details
CF1000 Technical Information
3_8 CF_1000.indd 81 27.08.2008 13:24:18 Uhr
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Rebar
diameter
Drebar
[mm]
8 10 12 14 16 18 20 22 25 28 32 36 40
Stress
area
As[mm2]
50,3 78,5 113,1 153,9 201,1 254,502 314,2 380,182 490,9 615,8 804,2 1017,9 1256,6
Tensile
strength
fuk [N/mm2] 550
Yield
stress
fyk [N/mm2] 500
Hole
diameter
min D
[mm] 10 12 16 18 20 22 25 28 30 35 40 42 48
max D
[mm] 12 14 18 20 22 25 28 30 32 37
Embed-
ment
depth
min hef
[mm] 80 90 110 115 125 150 170 190 210 260 310 340 370
Parameter
3.8.1
CF1000
Epoxy-Resin-System
Performance data / Rebar application
in concrete
Bonding strength without influence of edge and axial distance
Bonding
strength 1)
fb,m [N/mm2]
23,1 23,1 23,1 23,1 23,1 21,5 20,1 18,9 17,4 16,2 14,9 13,8 12,9
Bonding
strength 2)
fb,k [N/mm2]
15,7 15,7 15,7 15,7 15,7 14,6 13,6 12,8 11,8 11,0 10,1 9,4 8,8
Bonding
strength 3)
fb,d [N/mm2] 7,3 7,3 7,3 7,3 7,3 6,8 6,3 5,9 5,5 5,1 4,7 4,4 4,1
Factor of the concrete strength fsc
Strength
class
C20/25 0,83
C25/30 0,92
C30/37 1,00
C40/50 1,15
1) fb,m = ultimate bonding strength
2) fb,k = characteristic value of the bonding strength
3) fb,d = design value of the bonding strength including the safety factor 2.16
Factor for wet or submerged concrete fwc
Dry concrete Wet concrete Submerged concrete
1,0 0,9 0,6
The basic anchorage length Ib can be calculated from
Ib = (ø x fy,d) / ( 4 x fb,d x fsc)
with fy,d design yield strength of post installed rebar.
Product Details
CF1000 Technical Information
3_8 CF_1000.indd 82 27.08.2008 13:24:19 Uhr
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Theory Contents
Chemical Anchoring
Certification pending completion
The European Technical Approval (ETA) for CF1000 is an approval for a
bonded anchor (injection type) with anchor rod sizes of M 8 to M 30. The
approval includes three different steel qualities: 5.8 (galvanized steel), A4
(stainless steel) and HC (stainless steel 1.4529/1.4565).
The Pattex CF1000 with anchor rod is a bonded anchor (injection type)
consisting of a mortar cartridge with injection mortar Pattex CF1000 and
an anchor rod with hexagon nut and washer in the range of M 8 to M 30.
The anchor rod is placed into a drilled hole filled with injection mortar
and is anchored via the bond between anchor rod, injection mortar and
concrete.
CF1000 Certification
Deutsches Institut für Bautechnik (DIBt)
European Technical Approval
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documentation.
Note
3.8.2
Product Details
CF1000 Certifi cation
3_8 CF_1000.indd 83 27.08.2008 13:24:20 Uhr
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Product Details
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Theory Contents
Chemical Anchoring
3.8.2
This is a test and evaluation of Henkel injection adhesive anchors
Henkel Injection Anchor Pattex CF1000 (dimensions M 8 to M 30)
in con nec tion with anchor rods made of zinc-plated steel (strength
class 5.8), set in the tension zone of reinforced concrete floor sections
and subjected to centric applied tensile loads of their fire behavior to
determine their fire resistance classification.
CF1000 Certification
Institut Für Baustoffe Massivbau und
Brandschutz (iBMB)
Test report pending completion
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documentation.
Note
Product Details
CF1000 Certifi cation
3_8 CF_1000.indd 84 27.08.2008 13:24:21 Uhr
Product Details
Additional
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Chemical Anchoring
Theory
Product Details
Additional
Information Product Overview Contents Applications
Product Details
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Product Overview
Applications
Chemical Anchoring
Theory
Chemical Anchoring
Theory Contents
Chemical Anchoring
3.8.2
Certification pending completion
The International Code Council Evaluation Service (ICC-ES) for CF1000
is an approval for a bonded anchor (injection type) with anchor rod sizes
of M 8 to M 30. The approval includes three different steel qualities:
5.8 (galvanized steel), A4 (stainless steel) and HC (stainless steel
1.4529/1.4565).
CF1000 Certification
International Code Council Evaluation Service
ICC - ES
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documentation.
Note
Product Details
CF1000 Certifi cation
3_8 CF_1000.indd 85 27.08.2008 13:24:21 Uhr
Product OverviewProduct Details
Additional
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Chemical Anchoring
Theory Contents Applications
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Chemical Anchoring
Product Details
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Theory Contents
Chemical Anchoring
3.8.2
fehlt!!!
Product Details
CF1000 Certifi cation
NSF/ANSI Standard 61 covers indirect additives products and materials,
including process media, protective materials, joining and sealing materials,
pipes and related products, mechanical devices, and mechanical plumbing
devices (including faucets). In essence, every material from the well or
water intakes through to the faucet are covered.
NSF/ANSI Standard 61 addresses crucial aspects of drinking water
system components: whether or not contaminants that leach or migrate
from the product/material into the drinking water are above acceptable
levels in finished waters.
CF1000 Certification
NSF International (NSF)
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documentation.
Note
3_8 CF_1000.indd 86 27.08.2008 13:24:28 Uhr
Product Details
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Theory
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Theory
Chemical Anchoring
Theory Contents
Chemical Anchoring
This document outlines the test results for the behavior of adhesive-
bonded concrete rebars (reinforcing bars) when subjected to static tensile
and fatigue loads up to anchorage failure.
3.8.2
CF1000 Certification
Eidgenössische Materialprüfungs- und
Forschungsanstalt (EMPA)
Test report number 431’899/2-E
You can find a copy of this certification in the Appendix to the Chemical
Anchoring Technical Handbook or at www.chemical-anchoring.com.
The text above does not replace the original certification. Always refer to the complete
certification documentation.
Note
Product Details
CF1000 Certifi cation
3_8 CF_1000.indd 87 27.08.2008 13:24:29 Uhr
CF PRO
Product OverviewProduct Details
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Theory Contents Applications
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4.1
Chemical Anchoring
Chemical Anchoring
ChemFast PRO
Calculation Software
NEW
ChemFast PRO Calculation Software
Available for free download at www.chemical-anchoring.com.
CF PRO will allow you to calculate anchor fixings in concrete applications.
Additionally, you will know the anchor types that have international
approvals and those that are based on Henkel’s standard application
results. CF PRO also assists you in selecting the correct product for your
anchoring situation. Furthermore, you will receive additional information
and technical understanding related to your specific anchoring situation.
CF PRO key features!
Assistance with minimizing the factors that can cause up to seven
modes of failure.
Allowance of more shear forces with differences in the arm of lever in
two directions.
Preloaded standard beam types.
Allowance of the overall edge components as well as the front side.
ChemFast PRO includes approved and standard load applications. In
each result, CF PRO will signify whether the anchor type is approved
or standard. Standard load applications are values received from testing
performed by Henkel. Whether using the calculations from the manual or
those from the anchor program, you will still obtain conservative results
(the results are on the safe side).
The project page allows you to record all necessary information about the
building project. This information is included on a detailed printout showing
your anchoring solution.
•
•
•
•
4_1 ChemFast PRO.indd 88 27.08.2008 13:26:17 Uhr
Anchor fixing specific information can be loaded in the numeric input page.
The graphic input tab shows an image of your anchor fixing scenario. You
can adjust load directions and numeric factors on this tab. Image rotation,
which can provide a better view of the anchor fixing, is available.
The short results tab gives information about potential anchor stress
for each anchor on the anchor plate. Results about total capacity are
provided relating to seven potential modes of failure.
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Theory
4.1
Chemical Anchoring
ChemFast PRO
Calculation Software
4_1 ChemFast PRO.indd 89 27.08.2008 13:26:21 Uhr
Bulgaria
Henkel Bulgaria EOOD
120, Simeonovsko Shousse
Blvd.
1700 Sofia
Bulgaria
Phone: +359 2 80639 00
Canada
Henkel Canada Corporation
2225 Meadowpine Blvd.
Mississauga
ONT L5N 7P2
Canada
Phone: +1 (905) 814-6511
Chile
Henkel Chile Ltda.
Avda. Laguna Sur, 9551
Comuna Pudahuel
Santiago, Chile
Phone: +56 2 381 7200
China
Henkel Asia-Pacific and
China Headquarters
928 Zhangheng Road,
Pudong,
Shanghai 201203
Phone: +86 21 2891 8000
Columbia
Henkel Colombiana S.A.
Calle 17 No 68B-97
Santa Fe de Bogotá
Colombia
Phone: +57 1 423 8900 / 9000
Costa Rica
Henkel Costa Rica Ltda.
San Joaquin de Flores,
Heredia 100 mts. South and
50 mts.
Costa Rica C.A.
Phone: +506 277 48 00
Croatia
Henkel Croatia
Budmanijeva 1-
10000 Zagreb
Croatia
Phone: +381 6008 222
Primary
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Worldwide Locations
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Chemical Anchoring
Theory Contents Applications
Product Details
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Chemical Anchoring
Theory
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Chemical Anchoring
Theory
Chemical Anchoring
Chemical Anchoring
Contact Information
Worldwide Locations
Argentina
Henkel Argentina S.A.
Tte.Cnel.Magan 1990
B1872 HRN Sarandi -
Avellaneda
Provincia de Buenos Aires
Argentina
Phone: +54 11 4001 0100
Australia
Henkel Australia Pty. Ltd.
135-141 Canterbury Road
3137 Kilsyth VIC
PO Box 63
Australia
Phone: +61 3 9724 6444
Austria
Henkel CEE GmbH, Wien
Erdbergstraße 29
1031 Vienna
Austria
Phone: +43 17 11 04
Baltic Region
Henkel Baltics
Riia 128
50411 Tartu
Estonia
Phone: +372 73 05 800
Belarus
Henkel Bautechnik Belarus
1/1 Stroitelnaya Str
223036 Zaslavl
Belarus
Phone: +375 17 544 70 88
Belgium
SA Henkel Belgium NV
16 Avenue du Port,
Havenlaan
1080 Bruxelles
Belgium
Phone: +32 2 421 27 11
Brazil
Henkel Ltda.
Av. Prof. Vernon Krieble, 91
06696-070 Itapevi - SP
Brazil
Phone: +55 11 3205 8955
Henkel is an international company with offices around the world. If you
have further questions about Pattex Chemical Anchor please contact us
at one of our addresses.
International Headquarters:
Henkel KGaA
Henkelstrasse 67
40191 Düsseldorf, Germany
Phone: +49 211 797 0
Website: www.chemical-anchoring.com
E-mail: chemical.anchoring@henkel.com
Czech Republic
Henkel CR spol.s.r.o.
U Pruhonu 10
CR-17004, Praha
Czech Republic
Phone: +4202 20101 101
Denmark
Henkel Norden AB
Helgeshöj Allé 20-22
DK-2630 Taastrup
Denmark
Phone: +45 43 30 13 00
El Salvador
Henkel de El Salvador S.A.
de C.V.
Ed. Corporativo Madre Selva,
Urbanizacion Madre Selva,
Interseccion Av. El Espino,
Calzada El Almendro,
No. 82-D, antiguo Cuscatlan
El Salvador
Phone: +503 2260 04 44
Finland
Henkel Norden Oy
Äyritie 12 A
FIN-01510 Vantaa
Finland
Phone: +358 201 22 311
France
Henkel France SA.
161 Rue de Silly
92100 Boulogne Billancourt
France
Phone: +33 1 46 84 90 00
Germany
Henkel KGaA
Henkelstraße 67
40191 Düsseldorf
Germany
Phone: +49 211 797 0
Greece
Henkel Hellas SA
12 klm. National Road
Athens-Lamia
14452 Metamorfossi
Greece
Phone: +30 210 28 85 700 1
4.2
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