BF-3293-28
System details
- Type
- Service Penetration
- Element
- Floor
- Substrate
- Comflor
- Minimum Substrate Thickness
- 130 mm
- FRL / FRR
- -/120/120
- Trade
- Electrical
- Service
- TPS
- Fire Rating
- 120
Fire-stopping products
Application dimensions
- Aperture
- 76 mm
- Annular Gap
- 11.5 mm
- Sealant Depth
- Top 5 Bottom 25 mm
Specimen size & details
Bundle of 22 x 2.5 mm², 2C+E TPS Power Cables. 270 mm x 270 mm section of BOSS Batt™ installed to the underside of the floor system, with the gap between the BOSS Batt™ and the top rib filled with a trapezoid shape section of BOSS Batt™. BOSS FireMastic-HPE™ sealant to depth of 5 mm on the top side finished flush. BOSS FireMastic-HPE™ 25 mm deep in the annular gap on the underside finished flush.