Rockwool 181216 Fire Barrier Slab FF x 2 100mmx666mmx1000mm

ROCKWOOL Fire Barrier Slab

Offers labour-saving solutions to prevent fire and inhibit the spread of smoke within roof and ceiling voids.

Comprises of a high density stone wool core which is foil-faced on both sides. Fire Barrier Slab has been developed to prevent the spread of flames, inhibit heat and smoke through concealed spaces in buildings and improve
sound reduction.

- Simple, butt-jointed and friction fit application
- No fixings, fasteners or angles required
- Suitable for closing voids of up to 1m in height and 20m in length
- Provides airborne sound reduction
- Service penetration data available
- Fire resistance of up to 4 hours integrity
- LUL approved in combination with ROCKWOOL LUL Intumescent Sealant

APPLICATIONS

- Head of wall
- Concealed voids
- Service penetrations

PERFORMANCE

Fire performance

Achieves 240min integrity; 60 min insulation without service penetrations. Where service penetrations are present Fire Barrier Slab can achieve 90min integrity; 60min insulation dependent on service penetration type. For further information of specific service penetration details please contact ROCKWOOL Technical Support.

Acoustic performance

ROCKWOOL Fire Barrier Slab has been tested in accordance with BS EN ISO 10140-2:2010 achieving Rw 23dB. Test Report N° C/23667/T01.