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Standard ČSN EN ISO 21805 1.7.2023 preview

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ČSN EN ISO 21805 (389251)

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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STANDARD published on 1.7.2023


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The information about the standard:

Designation standards: ČSN EN ISO 21805
Classification mark: 389251
Catalog number: 517084
Publication date standards: 1.7.2023
SKU: NS-1147225
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Fire-fightingVentilation and air-conditioning systems

Annotation of standard text ČSN EN ISO 21805 (389251):

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

Preview of the standard ČSN EN ISO 21805 (389251)

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Latest update: 2024-12-19 (Number of items: 2 216 019)
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