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Certificate 20/5813 Alderburgh Ltd. Alderburgh gas-resistant membrane. Alderprufe GRA gas barrier. Product sheet 1
Publication Year
2020
Document Status
Current
Abstract
Relates to a low-density polythene gas barrier and damp-proof membrane for concrete ground floors to protect the building from moisture, radon, methane and carbon dioxide. Key factors assessed were resistance to water, water vapour, underground gases and puncture; and durability.
Document History
First issue, dated 12th November 2020.
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.
Bucknalls Lane
Watford
BBA
UK
Website: http://www.bbacerts.co.uk
Email: clientservices@bbacerts.co.uk
Tel: +44 (0) 1923 665300
