Further technical information such as composition and manufacture, size and weight, performance and sitework...
Composition and manufacture
Aluminium profiles are extruded from aluminium alloy 6063 T6, T5 or T4 complying to
BS EN 755-9:2001. Metal Technology is a quality assured firm to ISO 9002:1994.
Size and weight
High-rise main sections: 50 x 50mm, 75 x 50mm, 100 x 50mm, 125 x 50mm, 150 x 50mm, 230 x 50mm.
Low-rise main sections: 53 x 50mm, 75 x 50mm, 78 x 50mm, 103 x 50mm, 143 x 50mm.
The range of sections can be provided anodised to BS 1615 or BS 3987 or powder coated to BS 6496.
The curtain-wall system has been tested in accordance with the performance criteria laid down by BS 6375:Part 1:1983 and BS 4873:1986. The system achieved 600Pa air permeability, 600Pa watertightness and 2,400Pa wind resistance. This included a full dynamic test as laid down by the CWCT. Full test results are available on request.
Supply and installation is through a nationwide network of installers.
Metal Technology is committed to continuous improvement, through design of energy-efficient systems which complement current legislation, minimising waste, and the recycling of aluminium.
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