RO
SR EN 451-1:2004
Method of testing fly ash - Part 1: Determination of free calcium oxide content
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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Status :
Withdrawn
Approval date : 11/16/2004
Publish date : 11/17/2004
Withdrawal date : 10/31/2017
Number of pages : 10
ICS : 91.100.30 Concrete and concrete cement
Technical Committee : 321 - Concrete and related products
- Replaces SR EN 451-1:2003
- Normative reference SR EN 450:2003
- Normative reference SR ISO 565:1997
- Normative reference SR ISO 3534-1:1996
- Replaced by SR EN 451-1:2017