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Normas BSI – AENOR
BS EN 451-1:2017

BS EN 451-1:2017

Method of testing fly ash. Determination of free calcium oxide content

Fecha:
2017-06-14 /Definitive
Comité:
B/517/4
Equivalencias internacionales:

EN 451-1:2017

Relación con otras normas BSI:

Reemplaza a: BS EN 451-1:2003

Resumen:
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.
Keywords:
Test methods, Testing, Fly ash, Determination of content, Calcium oxide, Calcium
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