BS 5977-1 81st Edition, December 31, 1981
Lintels - Part 1: Method for assessment of load
Includes all amendments and changes through Reaffirmation Notice , July 1, 2015
Additional Comments: INCLUDES AMENDMENT 1
Published By:British Standards Institution (BSI)
Method for assessment of load carried by lintels in masonry of up to 4.5 metres in span for single storey buildings and of up to 3.6 metres in span for two or three storey buildings in normal domestic use.