Certificate 97/3351 Wienerberger Ltd. Wienerberger roof tiles. BritLock interlocking slates. Product sheet 2
Publication Year
2018
Document Status
Withdrawn
Abstract
Relates to resin-based reconstituted slates, suitable for conventional pitched timber roofs with a rafter pitch of 20° and over, or hanging vertically as cladding on external walls. Key factors assessed were strength, performance in relation to fire, weathertightness and durability.
Document History
Superseded by the fourth issue, dated 30th April 2021. Date of third issue: 17th May 2018. Supersedes the second issue, dated 9th February 2015. Originally certificated on 20th March 1997.
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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