BS 476-7:1997
Fire tests on building materials and structures. Method of test to determine the classification of the surface spread of flame of products
https://doi.org/10.3403/00913153 (published 15/01/1997)
BS 476-7:1997 is maintained by FSH/21. This standard is available from the following sources:
Other historical versions of this standard document also exist:
- BS 476-7:1997 [current until 01/04/2014]
- BS 476-7:1987 [current until 15/01/1997]
- BS 476-7:1971 [current until 30/06/1987]