Superseded
Standard
Historical
NBN EN 451-1:2004
Method of testing fly ash - Part 1: Determination of free calcium oxide content
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Summary
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.
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 01/15/2004 |
| Cancellation Date | 06/30/2004 |
| Page Count | 0 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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15/01/2004
Superseded
Historical
21/06/2017
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