BF-2454-4
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Concrete
- Minimum Substrate Thickness
- 96 mm
- FRL / FRR
- -/90/90
- Trade
- Electrical
- Service
- Appendix D2 Config
- Fire Rating
- 90
Fire-stopping products
Application dimensions
- Annular Gap
- Up to 20 mm
- Sealant Depth
- 16 mm
- Sealant Fillet
- 50 mm
Specimen size & details
Appendix D2 Group B cable configuration, consisting of 60 x 50 pair telecommunication cables, installed onto a tray minimum 300 mm wide.
FireMastic-300™ Sealant installed 16mm deep in annular gap up to 20mm wide, finished with a 50 mm x 50 mm fillet both sides. 600mm of Thermal Defence Wrap each side of the wall.