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Certificate 14/5109 Roofing and Cladding Materials Limited. Calcium Silicate sheathing board. Y-wall. Product sheet 1

Publication Year

2014

Document Status

Withdrawn

Abstract

Relates to sheathing board behind façade/rainscreen cladding applied to a lightweight steel frame and timber frame, and also as an internal lining in domestic and non-domestic buildings. Key factors assessed were strength and stability, behaviour in relation to fire, resistance to moisture and durability.

Document History

Superseded by the second issue, dated 5th March 2021. First issue, dated 10th April 2014.

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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