BF-2217-7
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- AAC / Hebel
- Minimum Substrate Thickness
- 150 mm
- FRL / FRR
- -/240/90
- Trade
- Electrical
- Service
- Multicore / Mains / Orange Circular
- Fire Rating
- 240
Fire-stopping products
Application dimensions
- Aperture
- 180 x 180 mm
- Sealant Depth
- 25 mm
- Sealant Fillet
- 0 mm
Specimen size & details
Cable bundle consisting of:'
•1 × (D1) large sheathed (PVC/PVC) 4 × 185 mm2,
•1 × (D2) large sheathed (EPR/PO) 4 × 185 mm2,
•1 × (D3) large sheathed (XLPE/EVA) 4 × 185 mm2.
Sealant 25 mm deep in annular gap finished flush with both sides of the wall. The sealant backing consisted of 20 mm thick Rockwool RWA45 insulation of density greater than 45 kg/m3.