BS 476-7:1971 Fire tests on building materials and structures. Surface spread of flame tests for materials (No longer current but cited in Building Regulations guidance)
To determine the spread of flame across surfaces such as walls and ceilings.
Superseded by BS 476-7:1987.
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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