CEN - EN 451-1
Method of testing fly ash - Part 1: Determination of free calcium oxide content
|Publication Date:||1 May 2017|
|ICS Code (Concrete and concrete products):||91.100.30|
This European Standard specifies the procedure for the determination of free calcium oxide content in fly ash.
The European Standard specifies the reference procedure. If other methods are used it needs to be shown that they give results equivalent to those obtained by the reference method.