Department for Communities and Local Government, (2019) Ducts passing through protected escape routes. In: Approved Document B: Fire Safety - Volume 1: Dwellings. 2019 ed. Section 9: Protection of openings and fire‑stopping, 1 (9.16). RIBA Publishing Publication, London, p. 72. ISBN 9781859469156
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Official URL: https://www.gov.uk/government/publications/fire-sa...
Abstract
Method 1 should not be used for extract ductwork passing through the enclosures of protected escape routes (Diagrams 9.3 and 9.4), as large volumes of smoke can pass thermal devices without triggering them.
Item Type: | Book Section |
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Additional Information: | mml-maui-text-analytics-keywords |
Uncontrolled Keywords: | should, escape route, volume, non-self-resetting energy cut-out |
Subjects: | Section 09: Protection of openings and fire‑stopping B3: Internal fire spread (structure) Building standards |
Date Deposited: | 15 Feb 2020 05:48 |
Last Modified: | 29 Sep 2022 21:01 |
URI: | https://buildvoc.co.uk/id/eprint/651 |