Withdrawn, Document not available for download
Core Supplement
Certificate
Relates to Cav-Form cavity forming and protection system, comprising of a polypropylene spacer, retaining clip and backing board. The system is used to form a consistent cavity width in masonry or timber-frame constructed cavity walls, and to protect the cavity from mortar and debris. To be used in new walls of domestic and non-domestic buildings.
Withdrawn. Date of withdrawal: 1 September 2016. Suspended. Date of suspension - 5th November 2015. Date of 1st issue: 18th July 2012.
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.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
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