BS 476-5 79th Edition, December 31, 1979
Fire Tests on Building Materials and Structures Part 5: Method of Test for Ignitability
Includes all amendments and changes through Amendment 1, November 1980
Additional Comments: W/D S/S BY BS 476-12
Published By:British Standards Institution (BSI)
Measurement of ignitability characteristics of essentially flat and rigid building materials and composites when subjected to a small flame.