BS EN 450-1:2012
Fly ash for concrete. Definition, specifications and conformity criteria
https://doi.org/10.3403/30216589 (published 31/08/2012)
BS EN 450-1:2012 is maintained by B/517/4. This standard is available from the following sources:
Other historical versions of this standard document also exist:
- BS EN 450-1:2005+A1:2007 [current until 31/08/2012]