Certificate 02/3887 DuPont Engineering Products s.ar.l. Tyvek Radon gas barrier membrane
Publication Year
2002
Document Status
Withdrawn
Abstract
For use as a damp-proof membrane for solid ground floors which also restricts the flow of radon from landfill and naturally occurring underground gases into buildings.
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
