DIN Standards Committee Firefighting and Fire Protection
Fixed firefighting systems - Water mist systems - Part 4: Test protocol for non-storage occupancies for automatic nozzle systems; German version EN 14972-4:2024
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 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.
Begin
2022-06-28
WI
00191367
Planned document number
DIN EN 14972-4
Project number
03101349
Responsible national committee
Responsible european committee
CEN/TC 191/WG 10 - Water mist systems
draft standard
Fixed firefighting systems - Water mist systems - Part 4: Test protocol for non-storage occupancies for automatic nozzle systems; German and English version prEN 14972-4:2023
2023-03
Order from Beuth Verlag