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Certificate 88/2105 Dow Construction Products. Wallmate CW cavity wall insulation boards. Fourth issue

Publication Year

1995

Document Status

Withdrawn

Abstract

Partial fill extruded polystyrene board installed during construction in buildings up to 12m in height and buildings over 12m and up to 25m, to reduce the thermal transmittance of cavity walls with masonry inner and outer leaves.

Publisher Information

British Board of Agrément

The British Board of Agrément have been providing authoritative and independent information on the performance of building products for over 40 years. The certificates they produce contain data on durability, installation and compliance with Building Regulations.

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