Aggregate concrete blocks: external walls thermal performance
Data Sheets 8
Document Status
Current
Supplement
Building Supplement
Series
Data Sheets
Abstract
Gives guidance for the specification of blocks in conjunction with insulation materials for external walls which are required to resist the passage of heat. To ensure compliance specifiers may adopt any of the procedures described in the Building Regulations Part L (England) 2013 and Part L (Wales) 2014 and Technical Standards Section 6 2015 (Scotland). Looks at insulation options, calculating u-values and includes a summary table for u-values.
History
Supersedes: Data Sheet 8 Aggregate concrete blocks: external walls - thermal performance (CBA, 2007).
Subjects
- Building structure
- Materials
- Bricks/blocks
- Walls/masonry/cavity walls
- Concrete blocks
Publisher History
In 1999, the Concrete Block Association replaced the Aggregate Concrete Block Association as the trade body for manufacturers of aggregate concrete building block in Great Britain. The CBA publish data sheets and technical guidance on many typical block applications.
Information
NBS
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.
Accuris
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