prBAS EN 14972-4:2025

Fixed firefighting systems - Water mist systems - Part 4: Test protocol for non-storage occupancies for automatic nozzle systems

General information

Status:Project

Number of pages:18

Adoption method:Proglašavanje

Language:engleski

Edition:1.

Realization date:11.11.2024

Forseen date for next stage code:18.11.2024

Technical committee:BAS/TC 13, Fire protection

ICS:

13.220.20, Fire protection

Abstract

This document specifies the evaluation of the fire performance of water mist systems for lightly loaded non-storage and non-manufacturing occupancies with ordinary combustibles, such as offices, schools, hospitals and hotels. This document is applicable to ceiling mounted and sidewall automatic nozzles to be used in restricted and/or unlimited areas. This document is applicable for horizontal, solid, flat ceilings with heights of 2 m and above, up to the maximum tested ceiling height.

Lifecycle

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Original document and degree of correspondence

EN 14972-4:2024, identical

Work material

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