Certificate 20/5739 Memtech Ltd. Memtech gas-resistant and DPM membrane. Memtech R1 gas barrier. Product sheet 2
Publication Year
2020
Document Status
Withdrawn
Abstract
Relates to a low-density, polythene gas barrier and damp-proof membrane to protect concrete floors 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
Superseded by the October 2020 amendment. First issue, dated 4th June 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
