Certificate 89/2175 Polypipe Ltd t/a Polypipe Civils. Ridgiduct ducting system. Ridgiduct twin-walled high density polyethylene ducting. Product Sheet 1
Publication Year
2019
Document Status
Withdrawn
Abstract
Relates to high density polyethylene ducting for electricity, gas and water supply services, street lighting and fibre optic cabling. Key factors assessed were strength, performance of joints, resistance to elevated temperatures and chemicals, and durability.
Document History
Superseded by the third issue, dated 3rd June 2021. Date of second issue: 8th March 2019. Supersedes the first issue: 9th June 2016 (amended 10th August 2016). Originally certificated on 28th February 1989.
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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