BF-3151-33
System details
- Type
- Service Penetration
- Element
- Floor
- Substrate
- Cross Laminated Timber (CLT)
- Minimum Substrate Thickness
- 110 mm
- FRL / FRR
- -/30/30
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- HDPE
Fire-stopping products
Application dimensions
- Min Diameter
- 40 mm
- Max Diameter
- 125 mm
- Service Diameter Range
- 40 - 125 mm
- Aperture
- Up to 1200 x 500 mm
- Annular Gap
- 12.5 mm
- Sealant Depth
- 5 mm
Specimen size & details
40 mm to 125 mm HDPE pipe with 3.2 mm - 11.4 mm maximum wall thickness, penetrating 2 layers of BOSS Batt™ protecting an aperture up to 1200 mm x 500 mm. Sealant 5.0 mm deep in 12.5 mm annular gap both sides. BOSS MaxiCollar™ to suit pipe size, installed on the underside.