SSH EN 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 (ISO 21805:2023)

Publication date: Sep 9, 2024

General information

Current stage: 60.60 Effective date: Sep 9, 2024

Next stage: 95.99

Originator: DPS

Owner: DPS/KT 269

Type: European Norm

ICS: 13.220.10 91.140.30

Languages: English

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Status: Published

PDF - ALL 4,641

Paper - ALL 4,641

CD - ALL 4,641

PDF and Paper - ALL 9,282

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Scope

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.

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DS CEN ISO/TS 21805:2019

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PUBLISHED
SSH EN ISO 21805:2023
60.60 Standard published
Sep 9, 2024

SSH EN 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 (ISO 21805:2023)

General information

Buying

Scope

Life cycle

PREVIOUSLY

NOW

Related project

Adopted from EN ISO 21805:2023