Information Sheet 11 Method of determining the U values of cavity walls with and without cavity wall insulation
Publication Year
1978
Document Status
Withdrawn
Abstract
Describes a simple method of determining the thermal transmittance (U value) of cavity walls both with and without insulation using the nomograph.
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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