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Certificate 040/97 Protech super 871 gas resistant membrane (February 2007 reissue)

Publication Year

2007

Document Status

Withdrawn

Abstract

Assessed to confirm its suitability for use as part of a gas and moisture resistant system for incorporation into the floor of a building in situations where there is a risk of contamination into the internal environment of the building arising from gas evolution from contaminated land.

Document History

Previous edition issued by WIMLAS.

Publisher Information

BRE Certification

Part of BRE Global Ltd, BRE Certification is now responsible for publication and issue of LPCB and WIMLAS documents and standards.

BRE Certification Limited
Bucknalls Lane
Garston
Watford
BREC
UK