CERTIFICATE OF APPROVAL No CF 811B

This is to certify that, in accordance with

TS00 General Requirements for Certification of Fire Protection Products The undermentioned products of

VETROTECH SAINT-GOBAIN INTERNATIONAL

Bernstrasse 43, CH-3175 Flamatt, Switzerland Tel: +41 313368181 Fax: +41 313368119

Website: www.vetrotech.com

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 PRODUCTS TECHNICAL SCHEDULE

Contraflam TS 25 Fire Resistant Glass,

Structure Fire Resisting Glazing Systems and Materials Glass

Signed and sealed for and on behalf of CERTIFIRE

Sir Ken Knight Issued: 22 August 2011 Chairman - Management Council Valid to: 21 August 2016

Page 1 of 37

Page 2 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS This Certificate of Approval relates to the fire resistance of Contraflam Structure glass when used in the following applications, as defined in BS 476: Part 22: 1987 subject to the undermentioned conditions.

Glass Application Integrity - (mins)

Insulation - (mins)

Page No.

Steel Screens 30 0 4 Contraflam Structure Lite 30

Timber Screens 30 0 5

Steel Screens 60 0 7 Contraflam Structure Lite 60

Timber Screens 60 0 8

Timber Screens 60 30 10

Steel Screens 60 30 11

Timber Screens 30 30 12

Steel Screens 30 30 13

Contraflam Structure 30

Aluminium Screens 30 30 14

Steel Screens 30 30 15 Contraflam Structure 30 (28mm)

Timber Screens 30 30 16

Contraflam Structure 30 Corner Steel Screens 30 30 18

Contraflam Structure 30 Corner Timber Screens 30 30 19

Contraflam Structure 30 (28mm) Corner Steel Screens 30 30 20

Contraflam Structure 30 (28mm) Corner Timber Screens 30 30 21

Contraflam Structure 60 Steel Screens 60 60 23

Contraflam Structure 60 Timber Screens 60 60 25

Contraflam Structure 60 (33 mm) Timber Screens 60 60 26

Contraflam Structure 60 (41mm) Steel Screens 60 60 27

Contraflam Structure 60 (41mm) Timber Screens 60 60 28

Steel Screens 60 60 29 Contraflam Structure 60 (31mm) Corner

Timber Screens 60 60 30

Steel Screens 60 60 31 Contraflam Structure 60 (33mm) Corner

Timber Screens 60 60 32

Contraflam Structure 90 Steel Screens 90 90 34

Contraflam Structure 120 Steel Screens 120 120 36

This product is approved on the basis of: i) Initial type testing. ii) A design appraisal against TS25. iii) Certification of quality management system to ISO 9001: 2008. iv) Inspection and surveillance of factory production control. v) Audit testing. This Certificate of Approval must be read in conjunction with CERTIFIRE Technical Schedule TS25, Fire Resistant Glass, Glazing Systems and materials.

Page 3 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS General Requirements Where the glass is installed in a timber or steel framed 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 glass i.e. the glass is symmetrical. Orientation may, however, be restricted by the requirements of a non-symmetrical framing system or certain double glazed unit specifications. The edge cover to each pane of Contraflam Glass Structure shall be minimum 15 mm as detailed for each specific application on the following pages. The Contraflam Structure glass family is approved in a nominal thickness from 20 to 74 mm (depending on application). The following glass types may incorporate a minimum 9 mm SGG STADIP 44.2 laminated glass layer in substitution for the 6 mm SGG SECURIT glass layer, used on one face of the composition of the Contraflam glass: Contraflam Structure Lite 30 Contraflam Structure 30 Contraflam Structure 60 Contraflam Structure Lite 60 Contraflam Structure 90 Contraflam Structure 120 Contraflam Structure 30 Corner Contraflam Structure 60 Corner

Page 4 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure Lite 30 Glass in butt jointed steel framed screens for periods of 30 minutes integrity 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 8 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

Glass Width (mm)

1200 1400 1600 1800 1375 1650

3000

2500

2000

1500

1000

Glass Height (mm)

Towards 0

Maximum Area 4.16 m2

Figure 1. Maximum Permitted Glass

Dimensions

Page 5 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure Lite 30 Glass in butt jointed timber framed screens for periods of 30 minutes integrity The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 8 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

Glass Width (mm)

1200 1400 1600 1800 1375 1650

3000

2500

2000

1500

1000

Glass Height (mm)

Towards 0

Maximum Area 4.16 m2

Figure 2. Maximum Permitted Glass

Dimensions

Page 6 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Page 7 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure Lite 60 Glass in butt jointed steel framed screens for periods of 60 minutes integrity 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 8 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

Glass Width (mm)

1200 1400 1600 1800 1375 1650

3000

2500

2000

1500

1000

Glass Height (mm)

Towards 0

Maximum Area 4.16 m2

Figure 3. Maximum Permitted Glass

Dimensions

Page 8 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure Lite 60 Glass in butt jointed timber framed screens for periods of 60 minutes integrity The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 8 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

Glass Width (mm)

1200 1400 1600 1800 1375 1650

3000

2500

2000

1500

1000

Glass Height (mm)

Towards 0

Maximum Area 4.16 m2

Figure 4. Maximum Permitted Glass

Dimensions

Page 9 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Page 10 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 30 Glass (25 mm) in butt jointed timber framed screens for periods of 60 minutes integrity and 30 minutes insulation The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

2363

2500

2000

1500

1000

Glass Width (mm)

900 1000 1100 1033

Glass Height (mm)

Towards 0

Maximum Area 2.44 m2

Figure 5. Maximum Permitted Glass

Dimensions

Page 11 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 30 Glass (25 mm) in butt jointed steel framed screens for periods of 60 minutes integrity and 30 minutes insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

2363

2500

2000

1500

1000

Glass Width (mm)

900 1000 1100 1033

Glass Height (mm)

Towards 0

Maximum Area 2.44 m2

Figure 6. Maximum Permitted Glass

Dimensions

Page 12 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Contraflam Structure 30 Glass (23 mm) in butt jointed timber framed screens for periods of 30 minutes integrity and insulation The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

3200

3000

2800

2600

2400

Glass Width (mm)

1300 1400 1500 1600

Glass Height (mm)

Towards 0

Maximum Area 4.50 m2

Figure 7. Maximum Permitted Glass

Dimensions

Page 13 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 30 Glass (23 mm) in butt jointed steel framed screens for periods of 30 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

3200

3000

2800

2600

2400

Glass Width (mm)

1300 1400 1500 1600

Glass Height (mm)

Towards 0

Maximum Area 4.50 m2

Figure 8. Maximum Permitted Glass

Dimensions

Page 14 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Contraflam Structure 30 Glass (23 mm) in butt jointed aluminium framed screens for periods of 30 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

2935

3000

2900

2800

2700

2600

Glass Width (mm)

1200 1300 1400 1500

Glass Height (mm)

Towards 0

Maximum Area 4.11 m2

Figure 9. Maximum Permitted Glass

Dimensions

Page 15 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Contraflam Structure 30 Glass (28 mm) in butt jointed steel framed screens for periods of 30 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

3500

4000

3800

3600

3400

3200

Glass Width (mm)

1400 1600 1800 2000

Glass Height (mm)

Towards 0

Maximum Area 7.00 m2

Figure 10. Maximum Permitted Glass

Dimensions

Page 16 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 30 Glass (28 mm) in butt jointed timber framed screens for periods of 30 minutes integrity and insulation The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

3500

4000

3800

3600

3400

3200

Glass Width (mm)

1400 1600 1800 2000

Glass Height (mm)

Towards 0

Maximum Area 7.00 m2

Figure 11. Maximum Permitted Glass

Dimensions

Page 17 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Page 18 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 30 Glass (23 mm) in butt jointed steel framed screens with 90° corner joints, for periods of 30 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant. Adjacent panes for 90° joints should be 3 mm wide and sealed with 1 piece of 2 x 23 mm Palusol T intumescent strip and top sealed with Dow Corning DC895 sealant.

3500

3000

2500

2000

1500

Glass Width (mm)

1000 1100 1200 1300

Glass Height (mm)

Towards 0

Maximum Area 3.60 m2

Figure 12. Maximum Permitted Glass

Dimensions

Page 19 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 30 Glass (23 mm) in butt jointed timber framed screens with 90° corner joints, for periods of 30 minutes integrity and insulation The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant. Adjacent panes for 90° joints should be 3 mm wide and sealed with 1 piece of 2 x 23 mm Palusol T intumescent strip and top sealed with Dow Corning DC895 sealant.

3500

3000

2500

2000

1500

Glass Width (mm)

1000 1100 1200 1300

Glass Height (mm)

Towards 0

Maximum Area 3.60 m2

Figure 13. Maximum Permitted Glass

Dimensions

Page 20 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 30 Glass (28 mm) in butt jointed steel framed screens with 90° corner joints, for periods of 30 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant. Adjacent panes for 90° joints should be 3 mm wide and sealed with 1 piece of 2 x 28 mm Palusol T intumescent strip and top sealed with Dow Corning DC895 sealant.

3300 3500

3000

2500

2000

1500

Glass Width (mm)

1100 1200 1300 1400 1237 1320

Glass Height (mm)

Towards 0

Maximum Area 3.98 m2

Figure 14. Maximum Permitted Glass Dimensions

Page 21 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 30 Glass (28 mm) in butt jointed timber framed screens with 90° corner joints, for periods of 30 minutes integrity and insulation The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 13 mm Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant. Adjacent panes for 90° joints should be 3 mm wide and sealed with 1 piece of 2 x 28 mm Palusol T intumescent strip and top sealed with Dow Corning DC895 sealant. 3300

3500

3000

2500

2000

1500

Glass Width (mm)

1100 1200 1300 1400 1237 1320

Glass Height (mm)

Towards 0

Maximum Area 3.98 m2

Figure 15. Maximum Permitted Glass Dimensions

Page 22 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Page 23 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 60 Glass (31 mm) in butt jointed steel framed screens for periods of 60 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 21 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

3500

3000

2500

2000

1500

Glass Width (mm)

1300 1400 1500 1600

Glass Height (mm)

Towards 0

Maximum Area 4.50 m2

Figure 16. Maximum Permitted Glass Dimensions

Page 24 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Contraflam Structure 60 Glass (31 mm) in butt jointed timber framed screens for periods of 60 minutes integrity and insulation The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 21 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

3500

3000

2500

2000

1500

Glass Width (mm)

1300 1400 1500 1600

Glass Height (mm)

Towards 0

Maximum Area 4.50 m2

Figure 17. Maximum Permitted Glass

Dimensions

Page 25 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 60 Glass (33 mm) in butt jointed timber framed screens for periods of 60 minutes integrity and insulation The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 23 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

3600

3500

3400

3300

3200

Glass Width (mm)

1000 1200 1400 1600 1560

Glass Height (mm)

Towards 0

Maximum Area 5.46 m2

Figure 18. Maximum Permitted Glass

Dimensions

Page 26 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Contraflam Structure 60 Glass (41 mm) in butt jointed steel framed screens for periods of 60 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 31 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant. 4000

3800

3600

3400

3200

Glass Width (mm)

1000 1200 1400 1600 1560

Glass Height (mm)

Towards 0

Maximum Area 5.93 m2

Figure 19. Maximum Permitted Glass

Dimensions

Page 27 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 60 Glass (41 mm) in butt jointed timber framed screens for periods of 60 minutes integrity and insulation The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 31 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

4000

3800

3600

3400

3200

Glass Width (mm)

1000 1200 1400 1600 1560

Glass Height (mm)

Towards 0

Maximum Area 5.93 m2

Figure 20. Maximum Permitted Glass Dimensions

Page 28 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Page 29 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 60 Glass (31 mm) in butt jointed steel framed screens with 90º corner joints for periods of 60 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes for 90º joints should be 4 mm wide and sealed with 2 pieces of 2 x 40 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

2865 3000

2500

2000

1500

1000

Glass Width (mm)

1000 1100 1200 1300 1250

Glass Height (mm)

Towards 0

Maximum Area 3.58 m2

Figure 21. Maximum Permitted Glass Dimensions

Page 30 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 60 Glass (31 mm) in butt jointed timber framed screens with 90º corner joints for periods of 60 minutes integrity and insulation The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes for 90º joints should be 4 mm wide and sealed with 2 pieces of 2 x 40 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

3000

2500

2000

1500

1000

Glass Width (mm)

1000 1100 1200 1300 1250

Glass Height (mm)

Towards 0

Maximum Area 3.58 m2

Figure 22. Maximum Permitted Glass Dimensions

2865

Page 31 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 60 Glass (33 mm) in butt jointed steel framed screens with 90º corner joints for periods of 60 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes for 90º joints should be 4 mm wide and sealed with 2 pieces of 2 x 40 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

3600

3500

3400

3300

3200

Glass Width (mm)

1000 1200 1400 1600 1560

Glass Height (mm)

Towards 0

Maximum Area 5.46 m2

Figure 23. Maximum Permitted Glass

Dimensions

Page 32 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS Contraflam Structure 60 Glass (33 mm) in butt jointed timber framed screens with 90º corner joints for periods of 60 minutes integrity and insulation The glass shall be glazed utilising the following basic specification: The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes for 90º joints should be 4 mm wide and sealed with 2 pieces of 2 x 40 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

3600

3500

3400

3300

3200

Glass Width (mm)

1000 1200 1400 1600 1560

Glass Height (mm)

Towards 0

Maximum Area 5.46 m2

Figure 24. Maximum Permitted Glass

Dimensions

Page 33 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Page 34 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Contraflam Structure 90 Glass (70 & 74 mm) in butt jointed steel framed screens for periods of 90 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided.

Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 60 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

2730

3276

3500

3000

2500

2000

1500

Glass Width (mm)

1200 1300 1400 1500 1250

Glass Height (mm)

Towards 0

Maximum Area 4.13 m2

Figure 25. Maximum Permitted Glass

Dimensions

Page 35 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Page 36 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS

Contraflam Structure 120 Glass (73 mm) in butt jointed steel framed screens for periods of 120 minutes integrity and insulation 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 examples below. The glass shall be glazed into the screen as described in the table below and set on non- combustible setting blocks to determine the correct edge cover.

The screens shall be no greater than 4000 mm high unless suitable tie backs and/or fire protected structural supports are provided. Joints between adjacent panes should be 4 mm wide and sealed with 2 pieces of 2 x 63 mm wide Kerafix FXL 200 intumescent strips and top sealed with Dow Corning ‘DC 895’ sealant.

2500

2750 2800

2600

2400

2200

2000

Glass Width (mm)

1100 1200 1300 1400 1250 1375

Glass Height (mm)

Towards 0

Maximum Area 3.44 m2

Figure 26. Maximum Permitted Glass

Dimensions

Page 37 of 37 Signed Issued: 22 August 2011 Valid to: 21 August 2016

CERTIFICATE No CF 811B VETROTECH SAINT-GOBAIN INTERNATIONAL

CONTRAFLAM STRUCTURE FIRE RESISTING GLASS