precoated high density rockwool slab for fire sealing:
- openings for cable penetrations:
– cable trays ≤ 500mm: only seal off; NO coat back required!
– up to 600x1200mm in walls
– up to 600x5000mm in floors
- fire dampers, installation + upgrade towards fire compartment
– no extra expansion unit required
– with wall deformation, adjacent joints remains intact!
- air ducts, fire resistant cladding
- aperture oversize for:
– pipes ≤ Ø219mm
– cables ≤ Ø110mm
– also tested: constructive empty openings + ‘outer boxes’
- proven fastening with PA spirals