BF-2311-21
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Permanent Polymer Formwork
- Minimum Substrate Thickness
- 100 mm
- FRL / FRR
- -/120/120
- Trade
- Electrical
- Service
- Appendix D1 Config
- Fire Rating
- 120
Fire-stopping products
Application dimensions
- Aperture
- Up to 1100 x 1100 mm
- Sealant Depth
- 0 mm
- Sealant Fillet
- 20 mm
Specimen size & details
Appendix D1 Group A cable configuration, consisting of
- 1 single core 630 mm² cable
- 1 3C+E 185 mm² cable
- 3 3C+E 6 mm² cables
- 8 3C+E 16 mm² cables
Cable were installed onto a tray up to 500 mm wide. The tray penetrated 2 layers of BOSS Batt™ protecting an aperture up to 1100 mm x 1100 mm and was sealed with a 20 mm x 20 mm fillet of BOSS FireMastic-300™ on both sides. The system was then wrapped with BOSS P40-MAK Wrap for 300 mm on both sides.