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prEN 480-9

Admixtures for concrete, mortar and grout - Test methods - Part 9: Determination of the pH-value

General information

40.20 DIS ballot initiated: 12 weeks   Apr 10, 1991

CEN

CEN/TC 104 Concrete and related products

European Norm

Scope

This European Standard describes methods for determining the pH value of a dispersion or solution of admixtures in water.

Life cycle

NOW

IN_DEVELOPMENT
prEN 480-9
40.20 DIS ballot initiated: 12 weeks
Apr 10, 1991