BS 4449:1988
Specification for carbon steel bars for the reinforcement of concrete
https://doi.org/10.3403/00182403 (published 31/05/1988)
BS 4449:1988 is maintained by ISE/104. This standard is available from the following sources:
Other historical versions of this standard document also exist:
- BS 4449:2005+A2:2009 [current until 31/03/2016]
- BS 4449:1997 [current until 01/01/2006]
- BS 4449:1978 [current until 31/05/1988]