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BS ISO 21927-3:2021 Smoke and heat control systems. Specifications for powered smoke and heat exhaust ventilators
Publication Year
2021
Document Status
Current
Abstract
Focuses on powered smoke and heat control ventilators forming part of a powered smoke and heat control ventilation system in construction works, covering product characteristics. Areas discussed include ventilator requirements, testing, assessment and sampling methods, marking, labelling and packaging.
Document History
Supersedes BS ISO 21927-3:2006+A1:2010. See National foreword for contractual and legal considerations.
ISBN
9780580993398
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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