Standard

prNS-EN 14972-4:2023

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Merknad: Denne standarden har en ny utgave: NS-EN 14972-4:2024

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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.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2023-02
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 13.220.20
  • National Committee SN/K 14

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  • Adoptert fra: EN 14972-4:2024, 0