>BS EN 14972-4:2024 Fixed firefighting systems. Water mist systems Test protocol for non-storage occupancies for automatic nozzle systems
sklademVydáno: 2024-07-11
BS EN 14972-4:2024
Fixed firefighting systems. Water mist systems Test protocol for non-storage occupancies for automatic nozzle systems
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Označení normy:
BS EN 14972-4:2024
Počet stran:
30
Vydáno:
2024-07-11
ISBN:
978 0 539 22942 4
Status:
Standard
DESCRIPTION
BS EN 14972-4:2024
This standard BS EN 14972-4:2024 Fixed firefighting systems. Water mist systems is classified in these ICS categories:
13.220.20 Fire protection
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.
