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BS EN 13501-3:2025 Fire classification of construction products and building elements. Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ventilation ducts and fire dampers and/or power, control and communication cables
Publication Year
2025
Document Status
Current
Abstract
Specifies the procedure for the classification of the fire resistance performance of construction products and building elements used as components of building service installations. Provides some fire scenarios and then looks at characteristics, declarations. Includes the classification report and additional fire damper classifications if declared. Applies to fire resisting ventilation ducts and fire dampers, but excludes smoke control systems. Also applies to unprotected electric cables with intrinsic fire resistance and fire protective systems for cable systems and associated components.
Document History
Supersedes BS EN 13501-3:2005+A1:2009.
ISBN
9780539287905
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
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