2005DIN EN 450-2:2005-05 Fly ash for concrete - Part 2: Conformity evaluation; German version EN 450-2:2005 / Note: DIN EN 450 (1995-01) remains valid alongside this standard until 2006-08-01.*To be replaced by DIN EN 450-2 (2010-04).
2005DIN EN 450-2:2005 Fly ash for concrete - Part 2: Conformity evaluation; German version EN 450-2:2005