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download between 0-24 hoursReleased: 2023
ISO 21805:2023
ISO 21805:2023-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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French Hardcopy
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Standard´s number: | ISO 21805:2023 |
Pages: | 36 |
Edition: | 1 |
Released: | 2023 |
DESCRIPTION
ISO 21805:2023
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.