BF-3498-25
System details
- Type
- Service Penetration
- Element
- Floor
- Substrate
- Concrete Slab
- Minimum Substrate Thickness
- 150 mm
- FRL / FRR
- -/90/90
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- Cable Tray
- Fire Rating
- 90
Fire-stopping products
System preview unavailable
Application dimensions
- Aperture
- 1400 x 700 mm
Specimen size & details
450 mm wide x 25 mm high x 1.0 mm thick unperforated steel cable tray, penetrating a maximum 1400 mm x 700 mm aperture filled with 100 mm thick BOSS FireMortar-360™ gypsum based mortar, flush with the top face of the floor. 400 mm length of BOSS P40-MAK Wrap™ installed to the top side of the system.