Homepage>BS EN ISO 21805:2023 - TC Tracked Changes. Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems
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sklademVydáno: 2023-03-13
BS EN ISO 21805:2023 - TC
Tracked Changes. Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems
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Označení normy:
BS EN ISO 21805:2023 - TC
Počet stran:
108
Vydáno:
2023-03-13
ISBN:
978 0 539 26321 3
Status:
Tracked Changes
DESCRIPTION
BS EN ISO 21805:2023 - TC
This standard BS EN ISO 21805:2023 - TC Tracked Changes. Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems is classified in these ICS categories:
13.220.10 Fire-fighting
91.140.30 Ventilation and air-conditioning systems
This document gives guidelines for fulfilling the requirements contained in ISO 6183:2022, 6.4.1 and 7.4.1 and ISO 14520?1:2023, 5.2.1 h) and 5.3 h), in respect to over- and under-pressurization venting and post-discharge extract. It considers the design, selection and installation of vents to safeguard the structural integrity of enclosures protected by fixed gaseous extinguishing systems and the post-discharge venting provisions where used.
