Certificate 11/4868 A Proctor Group. Protech gas resistant membranes. Protech GM Super. Product sheet 1
Publication Year
2016
Document Status
Current
Abstract
Relates to a LDPE gas barrier and damp-proof membrane suitable for solid concrete ground floors not affected by hydrostatic pressure; to protect buildings against moisture, radon, methane and carbon dioxide from the ground. Key factors assessed were resistance to water, water vapour, underground gases and puncture; and durability.
Document History
Date of second issue: 7th September 2016. Supersedes the first issue. Originally certificated on 14th November 2011.
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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Watford
BBA
UK
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