Published
This document specifies the evaluation of the fire performance of water mist systems for offices, school classrooms and hotels. This fire test protocol is applicable to ceiling mounted automatic nozzles to be used in unlimited volume. This document is applicable for horizontal, solid, flat ceilings with heights of 2 m and above, up to the maximum tested ceiling height.
PUBLISHED
SRPS EN 14972-3:2021
90.20
Standard under periodical review
Oct 15, 2026
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