Reference number
ISO 21805:2023
© ISO 2024
International Standard
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
Edition 1
2023-02
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Published (Edition 1, 2023)

ISO 21805:2023

Language
Format
CHF 173
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2023-02
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 36
  • Technical Committee :
    ISO/TC 21/SC 8
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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