EN 451-1:2003
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Method of testing fly ash - Part 1: Determination of free calcium oxide content
30-06-2004
03-12-2003
This European Standard describes the procedure for the determination of free calcium oxide content in fly ash.The standard describes the reference procedure. If other methods are used it shall be shown that they give results equivalent to those obtained by the reference method.
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