Document Status
Current
Supplement
Core Supplement
Series
Specifier's Guide
Abstract
Specifiers’ guide to selecting and detailing intumescent air transfer grilles. Explains fire performance requirements, installation considerations and how grilles maintain compartmentation while allowing airflow.
Subjects
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Materials
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Metal sections/other items
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Architectural ironmongery
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Legal issues and management
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Specifications
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Special subject areas
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Fire
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Fire protection
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European Union
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Construction products directive (CPD)/Construction products regulation (CPR)
Publisher History
The Guild of Architectural Ironmongers promotes the interests of architectural ironmongers, and the manufacturers and wholesalers of architectural ironmongery products.
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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