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242<br />
FIRE PROTECTION<br />
CORMET COLUMN AND BEAM CLIP SYSTEM<br />
Application details<br />
Beam encasement: partition abutment<br />
Cormet MFIX Fixing<br />
Channel at 600mm<br />
centres fastened to<br />
Cormet Edge Channel<br />
with Lafarge Wafer<br />
Head Screws or Cormet<br />
Flat Strap between<br />
board layer on double<br />
board systems<br />
Cut-away beam elevation: double layer<br />
Corners reinforced with<br />
Lafarge Tape-On 90º<br />
Corners (not shown<br />
for clarity)<br />
Cormet MFIX Fixing Channel fixed to Cormet Edge<br />
Channel with Lafarge Wafer Head Screws for single<br />
board systems. Cormet Flat Strap (shown) between<br />
boards for double board systems<br />
TECHNICAL ENQUIRYLINE t 01275 377789 f 01275 377456 www.lafargeplasterboard.co.uk<br />
Lafarge Intumescent Acoustic<br />
Sealant<br />
Cormet Metal Angle fixed to soffit<br />
with fixing appropriate to substrate,<br />
as recommended by fixing<br />
manufacturer<br />
Two layers <strong>Fire</strong>check wallboard<br />
screw-fixed to Cormet Edge<br />
Channels at 300mm centres<br />
Cormet CB Clips positioned at<br />
600mm maximum centres<br />
Cormet Edge Channel pressed into<br />
Cormet CB Clips<br />
Corners reinforced with Lafarge<br />
Tape-On 90º Corners<br />
Cormet U Track<br />
Cormet Metal Angle fixed to soffit<br />
with fixing appropriate to the<br />
substrate, as recommended by fixing<br />
manufacturer<br />
Cormet CB Clips positioned at<br />
600mm maximum centres<br />
Cormet Edge Channel pressed<br />
into Cormet CB Clips<br />
Two layers staggered by 300mm and<br />
screw fixed to Cormet Edge Channels<br />
at 230mm centres, or 150mm at cut<br />
edges
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