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:02.12.2024
Forseen date for next stage code:12.03.2025
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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