Roads and Bridges Certificate - HAPAS 09/H145 Naylor Drainage Ltd. Naylor Metrodrain twinwall highway drainage system. Naylor Metrodrain twinwall highway drainage system 150 mm to 600 mm fittings. Product sheet 2. 4th issue
Publication Year
2016
Document Status
Current
Abstract
Relates to the Naylor Metrodrain twinwall highway drainage system 150 mm to 600 mm fittings, to be used in conjunction with 150 mm to 600 mm Naylor metrodrain twinwall pipes. Key factors assessed: strength, performance of joints and durability.
Document History
Date of 4th issue: 1 November 2016. Originally certificated on 29th June 2009.
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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