A non-combustible fire, blast and impact protection board and barrier system.
Impact Board is a composite rigid sheet product comprising a central core of fibre cement, light grey in colour with outer layers of 0.6 mm perforated galvanized steel mechanically bonded to the core. The outer steel skins are perforated with a diamond pattern that exposes the cementitious core.
Outer layers of perforated galvanized steel, mechanically bonded to the core.
K11/795 Wall lining on metal framing
K11/885 Fire protection board
K40/280 Access units
K11/54 Fire protection board
K40/135 Board-suspended ceiling system
To BS EN 12467.
To EN 13501-1, Euroclass A1.
Refer to manufacturer's literature for components and overall thicknesses of Kemwell Impact Board systems.
Finish as delivered
Z275 galvanized steel sheet facing, 0.6 mm thick, perforated.
> 85 mm/mm, unaffected.
Air blast pressure 300 kN/m², unaffected.
STC/Rw (dB): 32.
To BS 476: Part 20-2 and BS EN 1363-1 & 2, 240 minutes.
Crushed down for recycle use.
Kemwell Impact Board Material Safety Data Sheet
Kemwell Impact Board Technical Data Sheet
Kemwell PFP Impact Board Partitions - Nov 2022
Kemwell PFP Impact Board Fire Rated Ductwork - Nov 2022
Kemwell PFP Impact Board Fire Rated Ceilings and Floors - Nov 2022
Kemwell PFP Impact Board Access Hatches - Nov 2022