NF EN ISO 21805
NF EN ISO 21805

NF EN ISO 21805

April 2023
Standard Current

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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Main informations

Collections

National standards and national normative documents

Publication date

April 2023

Number of pages

52 p.

Reference

NF EN ISO 21805

ICS Codes

13.220.10   Fire-fighting
91.140.30   Ventilation and air-conditioning systems

Print number

1

International kinship

ISO 21805:2023

European kinship

EN ISO 21805:2023
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