BSI 21/30403332 DC:2021 Edition

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BS EN ISO 21805. Guidance on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems

Published By	Publication Date	Number of Pages
BSI	2021	42

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Categories: 91.140.30 - Ventilation and air-conditioning systems, BSI

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Description

This document provides guidance on fulfilling the requirements contained in ISO 6183:2009, 6.4.1 and 7.4.1 and ISO 14520-1:2015, 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.

Additional information

Status	Definitive
Pages	42
Publication Date	2021-05-20
Standard Number	21/30403332 DC
Title	BS EN ISO 21805. Guidance on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems
Identical National Standard Of	ISO/DIS 21805
Descriptors	Fire extinguishers, Safety, Enclosures, Installation, Selection, Design
Publisher	BSI
Committee	FSH/18
ICS Codes	91.140.30 - Ventilation and air-conditioning systems

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BSI 21/30403332 DC:2021 Edition

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