22/30441577 DC

This standard 22/30441577 DC BS EN 14972-17. Fixed firefighting systems. Water mist systems is classified in these ICS categories:

• 13.220.20 Fire protection
• 13.220.99 Other standards related to protection against fire

This document specifies fire testing requirements for water mist systems used for fire protection of domestic and residential occupancies up to a maximum ceiling height of 5,5 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 might have a national annex with guidance on the maximum height of the building, minimum design area and any additional requirements.