Verified by manufacturer 10 months ago
PW50
IFCC
Certificate type
Cavity fire barrier for masonry wall junctions.
Enables the closing of an external cavity at either party wall or party floor junctions where building regulations require the use of mineral wool closer for acoustic insulation purposes.
Manufactured from non-combustible rock fibre mineral wool insulation and sleeved in colour coded polythene for on-site identification and protection. It includes an integral DPC, satisfying any requirement for a DPC to be installed between the barrier and wall.
Features and benefits:
Color | Green |
Material | Rock fibre mineral wool |
Length | 1200 mm |
Width | 250 mm |
Uniclass | |
CAWS | F30/18 Cavity closers F30/180 Cavity closers |
Fire performance | To BS 13501-1, Euroclass A1. |
Materials | Rock fibre mineral wool. |
ThermalConductivity | 0.037 W/mK. |
Cavity width | 50 mm. |
Dimensions | 50 x 250 (340 DPC) x 1200 mm. |
Colour | Green. |
Fire integrity | 4 hours. |
Fire insulation | 4 hours. |
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