Department for Communities and Local Government, (2019) Fire-stopping. In: Approved Document B: Fire Safety - Volume 1: Dwellings. 2019 ed. Section 9: Protection of openings and fire‑stopping, 1 (9.25). RIBA Publishing Publication, London, p. 75. ISBN 9781859469156
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Official URL: https://www.gov.uk/government/publications/fire-sa...
Abstract
Materials used for fire-stopping should be reinforced with (or supported by) materials rated class A2-s3, d2 or better to prevent displacement in both of the following cases.
a. Where the unsupported span is greater than 100mm.
b. Where non-rigid materials are used (unless subjected to appropriate fire resistance testing to show their suitability).
| Item Type: | Book Section |
|---|---|
| Additional Information: | mml-maui-text-analytics-keywords |
| Uncontrolled Keywords: | fire-stop (Fire-stopping), span, fire alarm system, bs 8895-2:2015 material, in use |
| 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 21:00 |
| URI: | https://buildvoc.co.uk/id/eprint/669 |
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