Certificate 87/1898 Brett Martin Limited. The Brett drainage system. Brett 110 mm diameter PVC-u surface water pipe, and 110 mm and 160 mm diameter polypropylene couplings. Product sheet 1
Publication Year
2017
Document Status
Withdrawn
Abstract
Relates to a 110mm diameter PVC-u surface water drainage pipe, with 110mm and 160mm diameter polypropylene couplings, for the conveyance of surface water. Key factors assessed were strength, performance of joints, flow characteristics, resistance to chemicals and durability.
Document History
Date of the second issue: 4th August 2017. Supersedes the first issue, dated 7th October 2013. Originally certificated on 11th August 1987.
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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