Certificate 03/4045 Xtratherm Limited. Xtratherm thin-R partial fill cavity wallboard (XTB/CW and XT/CW)
Publication Year
2003
Document Status
Withdrawn
Abstract
Relates to Xtratherm thin-R partial fill cavity wallboard (XTB/CW and XT/CW) rigid polyisocyanurate-modified polyurethane foam boards for cavity wall insulation. The product is installed during construction and is to be used as a partial fill board to reduce the thermal transmittance of cavity walls with masonry inner and outer leaves. It can be used in buildings up to and including 25m in height.
Document History
Withdrawn.
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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