NORMSERVIS s.r.o.

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

NORMA vydána dne 3.2.2023

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The information about the standard:

Designation standards: ISO 21805:2023
Publication date standards: 3.2.2023
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: International technical standard
Kategorie: Technické normy ISO

Annotation of standard text ISO 21805:2023 :

Description / Abstract: This document gives guidelines for fulfilling the requirements contained in ISO 6183:2022, 5.2.1 g) and 6.4.1, and ISO 14520-1:2023, 5.3 h) and 7.4, 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.