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Certificate 87/1800 PermaRock Products Ltd. External wall insulation

Publication Year

1987

Document Status

Withdrawn

Abstract

Mineral wool insulation, with polymer-modified renders and glass-fibre reinforcing mesh, for application to the outside of external walls of masonry or dense concrete construction, for use on new or existing buildings.

Document History

Withdrawn.

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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