
Fire tests on building materials and structures. Methods for measuring smoke penetration through doorsets and shutter assemblies. Method of measurement under ambient temperature conditions.
STANDARD published on 18.12.2024
Designation standards: BS 476-31.1:1983
Publication date standards: 18.12.2024
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 34282 6 Status: Definitive