naSRPS EN 14972-21:2026

Instalacije za gašenje požara – Sistemi sa vodenom maglom – Deo 21: Protokol ispitivanja za elektronski upravljane usmerene mlaznice namenjene za stambene objekte

Fixed firefighting systems – Water mist systems – Part 21: Test protocol for residential occupancies for electronically operated targeting nozzles

Apstrakt

This document specifies fire testing requirements for water mist systems using wall mounted, electronically operated targeting nozzles for fire protection of domestic and residential occupancies up to a maximum ceiling height of 7,3 m.
EXAMPLE Examples for residential occupancies are family dwelling/house, bed and breakfast, apartment buildings, blocks of flats, care homes, small hotels or hostels, and residential areas in hotel bedrooms and guest corridors.
NOTE Some countries can have a national annex with guidance on the maximum height of the building, minimum design area and any additional requirements.