BS EN ISO 9239-1:2025 Reaction to fire tests for floorings. Determination of the burning behaviour using a radiant heat source
Publication Year
2025
Document Status
Current
Abstract
The laboratory test measures the flame-spread distance and the smoke density versus time as well as the critical heat flux at extinguishment of horizontally mounted floorings exposed to a heat flux radiant gradient.
Document History
Supersedes BS EN ISO 9239-1:2010.
ISBN
9780539234886
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
