BS 476-4:1970 Fire tests on building materials and structures. Non-combustibility test for materials (AMD 2483) (AMD 4390)
Includes definition of non-combustibility. Determines whether materials, with or without coatings, used in construction or finishing of buildings meet the definition.
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.
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