Testing of concrete - Determination of the drying shrinkage of concrete for samples prepared in the field or in the laboratory algolia-search-ignore It also does not limit

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Testing of concrete - Determination of the drying shrinkage of concrete for samples prepared in the field or in the laboratory algolia-search-ignore It also does not limit1 Scope This part of ISO 1920 specifies a method for determining the length changes of concrete specimens due to drying in air, and the method of preparing and curing the concrete specimens to be tested. It is applicable for the testing of specimens prepared in the laboratory or in the field, in which the maximum nominal size of aggregate in the concrete, in accordance with ISO 6274, does not exceed 25 mm. The precision statement in Clause 10 does not