BF-2865-25
System details
- Type
- Service Penetration
- Element
- Floor
- Substrate
- Concrete Slab
- Minimum Substrate Thickness
- 130 mm
- FRL / FRR
- -/120/120
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- Plastic Pipes, UPVC
- Fire Rating
- 120
Fire-stopping products
Application dimensions
- Min Diameter
- 100 mm
- Max Diameter
- 100 mm
- Service Diameter Range
- 100 mm
- Aperture
- 155 mm
- Annular Gap
- 27.5 mm
- Sealant Depth
- 25 mm
Specimen size & details
100 mm uPVC pipe with 3.3 mm maximum wall thickness, installed through a 100 mm BOSS OneWay collar, installed flush with the top of the floor. Sealant installed 25 mm deep in the annular gap between the separating element, the service and the metal sleeve to the top side. Sealant was also installed 5 mm deep in the annular gap between the separating element, the service and the metal sleeve to the underside.