STB PDF

Fire tests on building materials and structures - Method for determination of the fire resistance of elements of construction (general principles). Original standard BS 476-20-1987 (2014) in PDF full version. Additional info + preview on request

Document status: Active

Fire tests on building materials and structures - Methods for determination of the fire resistance of loadbearing elements of construction. Original standard BS 476-21-1987 (2014) in PDF full version. Additional info + preview on request

Document status: Active

Fire tests on building materials and structures - Methods for determination of the fire resistance of non-loadbearing elements of construction. Original standard BS 476-22-1987 (2014) in PDF full version. Additional info + preview on request

Document status: Active

Fire tests on building materials and structures- Part 24: Method for determination of the fire resistance of ventilation ducts. Original standard BS 476-24-1987 (1999) ISO 6944-1985 in PDF full version. Additional info + preview on request

Document status: Active

Fire tests on building materials and structures - Methods for measuring smoke penetration through doorsets and shutter assemblies - Method of measurement under ambient temperature conditions. Original standard BS 476-31.1-1983 (2014) in PDF full version. Additional info + preview on request

Document status: Active

Method for determination of the effects of a small source of ignition on textile floor coverings (hot metal nut method). Original standard BS 4790-1987 in PDF full version. Additional info + preview on request

Document status: Active