CF718 Pilkington CF 718
User Manual: CF-718
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CERTIFICATE OF APPROVAL No CF 718 This is to certify that, in accordance with TS00 General Requirements for Certification of Fire Protection Products The undermentioned products of PILKINGTON GROUP LIMITED Prescot Road, St. Helens WA10 3TT Tel: 01744 692000 Fax: 01744 692880 Have been assessed against the requirements of the Technical Schedule(s) denoted below and are approved for use subject to the conditions appended hereto: ____________________________________________________________________________ CERTIFIED PRODUCT TECHNICAL SCHEDULE Pilkington Pyroshield™ 2 Texture Pilkington Pyroshield™ 2 Safety Clear TS 25 Fire Resistant Glass, Glazing Systems and Materials Signed and sealed for and on behalf of CERTIFIRE Sir Ken Knight Chairman - Management Council Page 1 of 18 Issued: 18th May 2010 Revised: 8th June 2010 Valid to: 17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED This Certificate of Approval relates to the fire resistance of Pilkington Group Limited Pyroshield™2 glass products when used in the following applications, as defined in BS 476: Part 22: 1987. Table 1: Pilkington Pyroshield™ 2 Texture & Pyroshield™ 2 Safety Clear Fire Resisting Glass for use in Timber Door Assemblies Glass Specification Pyroshield™ 2 Texture or Pyroshield™™ 2 Safety Clear Pyroshield™™ 2 Texture or Pyroshield™™ 2 Safety Clear Pyroshield™™ 2 Texture or Pyroshield™™ 2 Safety Clear Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Glazing Seal Integrity (mins) Page No. Hodgsons Firestrip 30 Lorient System 36/7 Lorient Flexible Figure 1 Pyroplex 8193 Pyroplex 30049 Pyroplex 30054 Pyroplex 8492 FireGlaze Compound FireGlaze G30 Therm-A-Glaze 30 Therm-A-Glaze 45 Interdens 30 30 30 30 30 30 30 30 30 30 30 30 4&5 4&5 4&6 4&6 4&6 4&6 4&6 4&6 4&7 4&7 4&7 4&8 Table 2: Pilkington Pyroshield™ 2 Texture & Pyroshield™ 2 Safety Clear Fire Resisting Glass for use in Timber or Steel Framed Screens Glass Specification Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture & Pyroshield™ 2 Safety Clear Pyroshield™ 2 Safety Clear Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture & Pyroshield™ 2 Safety Clear Pyroshield™ 2 Safety Clear Pyroshield™ 2 Texture & Pyroshield™ 2 Safety Clear Pyroshield™ 2 Safety Clear Pyroshield™ 2 Safety Clear Pyroshield™ 2 Safety Clear Page 2 of 18 Signed Application Glazing Seal Integrity (mins) Page No. Timber Screen Timber Screen Timber Screen Timber Screen Steel Screen Steel Screen (IGU) Steel Screen Horizontal Steel Screen Timber Screen Steel Screen Lorient System 36 FireGlaze Compound Hodgsons Firestrip 30 Interdens Ceramic Fibre Tape Ceramic Fibre Tape Ceramic Fibre Tape Ceramic Fibre Tape Ceramic Fibre Tape Ceramic Fibre Tape 30 30 30 30 30 30 30 30 30 30 9 10 11 12 13 14 15 16 17 18 Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Texture & Pyroshield™ 2 Safety Clear Fire Resisting Glass for use in Timber Door Assemblies and Timber or Steel Framed Screens This Certificate of Approval relates to the fire resistance performance, as defined in BS 476: Part 22: 1987, of Pilkington Pyroshield™ 2 Texture glass of 7 mm nominal thickness and Pilkington Pyroshield™ 2 Safety Clear glass of 6 mm nominal thickness, subject to the undermentioned conditions. This product is approved on the basis of: i) Initial type testing. ii) iii) A design appraisal against TS25. Certification of quality management system to ISO 9001: 2008. iv) v) Inspection and surveillance of factory production control. Audit testing. This Certificate of Approval must be read in conjunction with CERTIFIRE Technical Schedule TS25, Fire Resistant Glass, Glazing Systems and Materials. General Requirements Where the glass is installed in a screen, the orientation of the screen shall be no more than ±10º from the vertical. There is no restriction to the direction of exposure for the wired glass. The edge cover to the glass shall be a minimum of 10 mm. Unless otherwise stated, any species of timber, except Ash or Iroko, may be used for the construction of the glazing beads or frame (for screens only) providing the minimum specified density is achieved. Setting blocks shall be of hardwood. Page 3 of 18 Signed Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Texture & Pyroshield™ 2 Safety Clear Glass in Timber Based Doorsets for Periods of 30 Minutes Integrity For this application the following conditions shall apply: The glass shall be glazed within a previously fire tested or CERTIFIRE approved FD30 timber based doorset utilising any of the following glazing systems: Table 3: Approved Glazing Systems and Maximum Permissible Pane Dimensions for 30 minutes Integrity Only Glazing System Maximum Pane dimension* – height (mm) Maximum Pane dimension* – width (mm) Sizes Subject to Maximum Pane Area* (m²) Hodgsons Sealants Firestrip 30 875 875 0.57 Lorient System 36/7 1100 700 0.65 Lorient Flexible Figure 1 875 750 0.66 Pyroplex 8193 glazing system 600 600 0.36 Pyroplex 30049 glazing system 1550 750 0.45 Pyroplex 30054 glazing system 750 750 0.56 Pyroplex 8492 glazing system 403 626 0.25 Sealmaster FireGlaze Compound 824 741 0.55 Sealmaster FireGlaze G30 824 741 0.55 Sealmaster Therm-A-Glaze 30, 900 735 0.54 10 mm x 2 mm strips Sealmaster Therm-A-Glaze 45, Circular apertures up to 500 mm diameter 10 mm x 2 mm Interdens, 10 mm x 2 mm 1770 650 1.15 The aspect ratio of the glass may be unlimited within these pane dimensions and area. A full specification for each glazing system is provided overleaf. *The sizes stated relate to the permissible dimensions for fire resistance alone and do not take into account the suitability of the glass in terms of impact resistance or compliance with other regulations relating to the use of glass in doors and door surrounds. The installer should ensure that the glass is suitable for use in a location to meet all local and national requirements. The glass supplier will be able to provide details of any impact classification to EN 12600 relating to the grade of glass selected. For example a non impact rated annealed glass of 6 mm thickness and above including 7 mm Pilkington Pyroshield™™ 2 Texture within the UK the maximum size in a door and within 300 mm of a door is restricted to 0.5m2 in area and the small dimension not exceeding 250 mm when any part of the glazed panel is within 1500 mm measured from floor level. The doorset shall have test evidence or be CERTIFIRE approved for the inclusion of apertures of the proposed dimensions. Aperture dimensions shall not exceed the maximum specified within the CERTIFIRE approval relating to the doorset. Page 4 of 18 Signed Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Glass in Timber Based Doorsets for Periods of 30 Minutes Integrity – Specification for Approved Glazing Systems Hodgsons Sealants Firestrip 30 Item 1 2 3 4 5 6 Item 1 2 3 4 5 6 Page 5 of 18 Signed Description Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass Hodgsons Sealants Firestrip 30 Hardwood glazing beads (min. 610 kg/m³ density), minimum 22mm wide by 21mm high, chamfered by approximately 13º No liner required Minimum 50mm long steel pins or screws at a maximum of 100mm centres, angled to pass under the face of the glass Solid (high density) flaxboard or laminated timber door leaf core. The timber for 3 rails and stiles of joinery type doors shall have a density of at least 400 kg/m Lorient System 36/7 Description Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass Lorient System 36/7 Hardwood glazing beads of 550 kg/m³ minimum density, minimum 22mm wide by 13mm high, chamfered by approximately 15º Palusol based intumescent liner is required to be used as a lining around the perimeter of apertures cut within flaxboard substrates which have a density below 500 kg/m³ Minimum 40mm long steel pins or screws at a maximum of 200mm centres, angled to pass under the face of the glass Door leaf core Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Glass in Timber Based Doorsets for Periods of 30 Minutes Integrity – Specification for Approved Glazing Systems Lorient Flexible Figure 1 Item 1 2 3 4 5 6 Description Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass Lorient Flexible Figure 1 Hardwood glazing beads of 550 kg/m³ minimum density, minimum 22mm wide by 15mm high with a 5mm by 5mm bolection return, chamfered by approximately 15º Hardwood or LX4402 intumescent liner is required to be used as a lining around the perimeter of apertures cut within flaxboard substrates Minimum 40mm long steel pins or screws at a maximum of 150mm centres, angled to pass under the face of the glass Door leaf core Pyroplex glazing systems Item 1 2 3 4 5 6 Description Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass Pyroplex glazing systems Hardwood glazing beads of 630 kg/m³ minimum density, minimum 20mm wide by 14.5mm high with a 5mm by 5mm bolection return, chamfered by approximately 20º 3 6 mm thick hardwood liner (minimum density 630 kg/m ) shall be used to line apertures cut within all substrates Minimum 50mm long steel screws at a maximum of 150mm centres, angled at 30o 45 Door leaf core FireGlaze Compound Item 1 2 3 4 5 6 Page 6 of 18 Signed Description Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass FireGlaze Compound, 2 mm thick 3 Hardwood glazing beads of 600 kg/m minimum density, minimum 25mm wide by 15mm high, chamfered by 20º No liner required for solid core doors Minimum 50mm long screws or 38mm steel pins at a maximum of 150mm centres Door leaf core Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Glass Clear in Timber Based Doorsets for Periods of 30 Minutes Integrity – Specification for Approved Glazing Systems FireGlaze G30 Item 1 2 3 4 5 6 Description Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass FireGlaze G30, 15mm by 2mm thick 3 Hardwood glazing beads of 600 kg/m minimum density, minimum 25mm wide by 15mm high, chamfered by 20º No liner required for solid core doors Minimum 50mm long screws or 38mm steel pins at a maximum of 150mm centres Door leaf core Sealmaster Therm-A-Glaze 30 Item 1 2 3 4 5 6 Description Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass Sealmaster Therm-A-Glaze 30, 10mm by 2mm thick 3 Hardwood glazing beads of 660 kg/m minimum density, minimum 25mm wide by 18 mm high, chamfered by 20º No liner required for solid core doors Minimum 50mm long screws or 38mm steel pins at a maximum of 150mm centres Door leaf core Sealmaster Therm-A-Glaze 45 Item 1 2 3 4 5 6 Page 7 of 18 Signed Description Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass Sealmaster Therm-A-Glaze 30, 10mm by 2mm thick The glazing beads shall be hardwood of 460 kg/m³ minimum density, minimum 23mm wide by 19mm high, chamfered by approximately 20º. The beads shall be in no more than 8 segments and must be tongue and groove jointed, stapled and glued No liner required for solid core doors Minimum 40mm long lost head nails, with at least one fixing per section Installation directly into a solid (high density) flaxboard or laminated timber door leaf core. Minimum density for stiles and rails of joinery type doors shall be 3 400 kg/m Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Glass in Timber Based Doorsets for Periods of 30 Minutes Integrity – Specification for Approved Glazing Systems Interdens Item 1 2 3 4 5 6 Page 8 of 18 Signed Description Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass Interdens 10mm by 2mm The glazing beads shall be hardwood of 650 kg/m³ minimum density, minimum 20mm wide by 19mm high, chamfered by approximately 20º 6 mm hardwood liner required, unless installed within timber stiles and rails of 3 530 kg/m minimum density. Minimum 38mm long screws, at a maximum of 150mm centres Door leaf core Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Safety Clear Glass in Timber Screens (30 Minutes) 1 3 2 4 5 Lorient System 36 Item 1 2 3 4 5 Description Pyroshield™ 2 Safety Clear glass Minimum 22 mm deep by 13 mm high softwood or hardwood beads (550 kg/m3 min. density), with 15o chamfer Lorient System 36 glazing gasket Minimum 40 mm long steel pins at maximum 200 mm centres, approx 45o to vertical Minimum 94 mm by 44 mm softwood frame (550 kg/m3 min. density) fixed using minimum 90 mm long by 5 mm diameter screws at maximum 600 mm centres Maximum Pane Dimensions for Lorient System 36 Maximum Height (mm) Maximum Width (mm) Subject to Maximum Area (m2) 2320 1082 2.5 Page 9 of 18 Signed Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Glass in Timber Screens (30 Minutes) 1 3 4 2 5 6 Sealmaster Fireglaze Compound Description Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass Minimum 25 mm deep by 20 mm high hardwood beads (600 kg/m3 min. density), with 15o chamfer Sealmaster Fireglaze Compound, 15 mm by 2 mm thick Minimum 38 mm long no. 8 steel wood screws at maximum 150 mm centres, approx 45o to vertical Minimum 80 mm by 25 mm hardwood frame (600 kg/m3 min. density) 5 mm hardwood setting block Item 1 2 3 4 5 6 Maximum Pane Dimensions for Sealmaster Fireglaze Compound Glass Type Maximum Height (mm) Maximum Width (mm) Subject to Maximum Area (m2) Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear 3500 3500 8.04 Page 10 of 18 Signed Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Safety Clear in Timber Screens (30 Minutes) 1 3 2 4 5 Hodgson’s Firestrip 30 Item 1 2 Description Pyroshield™ 2 Safety Clear glass Minimum 21 mm deep by 13 mm high hardwood beads (610 kg/m3 min. density), with 20o chamfer Hodgson’s Firestrip 30, 12 mm by 3 mm Minimum 32 mm long by 1.5 mm diameter panel pins at maximum 150 mm centres, approx 45o to vertical Minimum 80 mm by 45 mm softwood frame (560 kg/m3 min. density) fixed using minimum 100 mm long by 4 mm diameter screws at maximum 450 mm centres 3 4 5 Maximum Pane Dimensions for Hodgson’s Firestrip 30 Maximum Height (mm) Maximum Width (mm) Subject to Maximum Area (m2) 2632 2632 3.6 Page 11 of 18 Signed Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Safety Clear Glass in Timber Screens (30 Minutes) 1 3 4 2 5 6 Interdens Description Pyroshield™ 2 Safety Clear glass Minimum 25 mm deep by 15 mm high hardwood beads 681 kg/m3 min. density), with 15o chamfer Interdens 10 mm by 2 mm intumescent seal Minimum 38 mm long no. 7 steel wood screws at maximum 150 mm centres, approx 45o to vertical Minimum 80 mm by 25 mm hardwood frame (681 kg/m3 min. density) fixed using minimum 38 mm long by 5 mm diameter screws at maximum 600 mm centres 5 mm hardwood setting block Item 1 2 3 4 5 6 Maximum Pane Dimensions for Interdens Maximum Height (mm) Maximum Width (mm) Subject to Maximum Area (m2) 1088 2463 2.14 Page 12 of 18 Signed Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Glass in Steel Screens (30 Minutes) 6 1 2 5 3 4 Item 1 2 3 4 5 6 Ceramic Tape Adhesive Description Ceramic tape 15 mm by 3 mm Mild steel snap-on beads, 35 mm by 20 mm by 1.3 mm Self tapping studs at maximum 185 mm centres Mild steel tubular frame section, 70 mm by 50 mm by 2 mm thick Calcium silicate setting block 100 mm by 5 mm thick Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass Maximum Pane Dimensions for Ceramic Tape Adhesive Glass Type Maximum Height Maximum Width Subject to Maximum Area (mm) (mm) (m2) 1000 1750 1.4 Pyroshield™ 2 Texture Pyroshield™ 2 Safety Clear Page 13 of 18 Signed 2500 1750 Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 3.5 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Safety Clear Glass in Steel Screen (30 Minutes) 7 6 8 5 9 4 3 10 2 11 1 Item 1 2 3 4 5 6 7 8 9 10 11 Insulating Glass Units (IGUs) Description Pyroshield™ 2 Safety Clear glass and non-fire rated glass, separated by 8 mm aluminium or steel spacer. Pyroshield™ 2 may be on fire or non-fire side Ceramic fibre tape, 15 mm by 4 mm Mild steel spacers 50 mm wide by 10 mm thick 50 mm long by 4 mm diameter steel bolts 50 mm by 3 mm thick mild steel clamping plate 20 mm thick Promatect insulation board 6 mm diameter steel screws 6 mm thick mild steel fixing shoe Rockwool insulation 50 mm by 50 mm by 2 mm thick horizontal mild steel hollow sections 100 mm by 50 mm by 2 mm thick vertical mild steel hollow sections Maximum Pane Dimensions for Insulating Glass Units (IGUs) 2 Maximum Height (mm) Maximum Width (mm) Subject to Maximum Area (m ) 1800 1825 2.63 Page 14 of 18 Signed Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Glass in Steel Screen (30 Minutes) 7 6 8 5 9 4 10 3 2 11 1 Item 1 2 3 4 5 6 7 8 9 10 11 Steel Frame/Ceramic Fibre Tape Description Pilkington Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear glass Ceramic fibre tape, 15 mm by 4 mm Mild steel spacers 10 mm thick 4 mm diameter steel bolts 50 mm by 3 mm thick mild steel clamping plate Promatect insulation board 6 mm diameter steel screws 6 mm thick mild steel fixing shoe Rockwool insulation 50 mm by 50 mm by 2 mm thick horizontal mild steel hollow sections 100 mm by 50 mm by 2 mm thick vertical mild steel hollow sections Maximum Pane Dimensions for Steel Frame/Ceramic Tape Glass Type Maximum Maximum Subject to Maximum Area Height Width (m2) (mm) (mm) 1000 1750 1.4 Pyroshield™ 2 Texture or Pyroshield™ 2 Safety Clear Page 15 of 18 Signed 1800 1825 Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 2.63 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Safety Clear Glass in Horizontal Steel Screen (30 Minutes) 8 10 7 9 11 1 Item 1 2 3 4 5 6 7 8 9 10 11 3 4 5 Horizontal Single or Insulating Glass Units (IGUs) Description Pyroshield™ 2 Safety Clear glass Pyroshield™ 2 Safety Clear glass and non-fire rated glass, separated by 10 mm air space 50 mm by 35 mm by 2 mm thick mild steel hollow perimeter sections 50 mm by 50 mm by 2 mm thick mild steel hollow mullion sections Dufaylite ‘Type C’ linear seal 50 mm by 50 mm by 1.8 mm thick flashing angle fixed to main frame sections at 300 mm centres with 6 mm diameter steel screws 15 mm wide by 25 mm high mild steel packer 15 mm by 3 mm ceramic glazing tape 50 mm by 3 mm thick mild steel bars fixed with 6 mm diameter steel screws at 150 mm centres 15 mm wide by 10 mm high mild steel packer 50 mm by 50 mm by 2 mm thick mild steel frame sections Single Glazed IGUs Page 16 of 18 Signed 2 6 Maximum Pane Dimensions Maximum Length/Width (mm) 3600 1819 Subject to Maximum Area (m2) 2.86 1.68 Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Safety Clear Glass in Single Pane Timber Screen (30 Minutes) For this application the following conditions shall apply: The glass shall be glazed utilising the following basic specification: Item 1 2 3 4 5 6 Timber Frame/Ceramic Fibre Tape Description Pyroshield™ 2 Safety Clear glass 15 mm by 3 mm ceramic fibre based glazing tape o 20 mm high by 34 mm wide chamfered (approx. 20 ) hardwood glazing 3 beads, minimum density 650 kg/m . o 38 mm long No. 8 steel screws at 200 mm centres (30 to glass) Hardwood or Non-combustible setting blocks 80 mm by 40 mm (minimum) hardwood framing sections, minimum density 3 650 kg/m This Certificate of Approval relates to the sizes of Pyroshield™ 2 Safety Clear glass shown below, when used in conjunction with the above system. Multi-pane screens are not permitted. Maximum Pane Dimensions for Timber Frame/Ceramic Tape Glass Type Maximum Maximum Subject to Maximum Area Height Width (m2) (mm) (mm) Pyroshield™ 2 Safety Clear 2600 1537 The aspect ratio of the glass may be unlimited within these aperture dimensions. Page 17 of 18 Signed Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 3.2 CERTIFICATE No CF 718 PILKINGTON GROUP LIMITED Pilkington Pyroshield™ 2 Safety Clear Glass in Single Pane Steel Screen (30 Minutes) For this application the following conditions shall apply: The glass shall be installed into a previously tested or CERTIFIRE approved framing system (which is covered appropriately by test or assessment evidence) using pressure plate glazing, screw-fixed or clip-on retaining beads, see example below. The glass shall be glazed into the screen with ceramic fibre gasket on both faces and set on non- combustible setting blocks to determine the correct edge cover of 15 mm (minimum). Maximum Permitted Pane Dimensions This Certificate of Approval relates to the sizes of Pyroshield™ 2 Safety Clear glass shown below, when used in conjunction with the above system. The aspect ratio of the glass may be unlimited within these aperture dimensions. Multi-pane screens are not permitted. Maximum Pane Dimensions for Timber Frame/Ceramic Tape Glass Type Maximum Maximum Subject to Maximum Area Height Width (m2) (mm) (mm) Pyroshield™ 2 Safety Clear Page 18 of 18 Signed 2600 1537 Issued:18th May 2010 Revised: 8th June 2010 Valid to:17th May 2015 3.20
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