This test method is intended to evaluate the drying shrinkage characteristics of a given unit. The results of this laboratory method are considered in determining concrete masonry crack control provisions.
WJE laboratories are accredited by ANAB (ISO/IEC 17025) to perform testing standard ASTM C426 for Linear Drying Shrinkage of Concrete Masonry Units.
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KeywordsASTM C426 - Linear Drying Shrinkage of Concrete Masonry Units
ICS CODE91.100.30 (Concrete and concrete products)
ASTM C426-16, Standard Test Method for Linear Drying Shrinkage of Concrete Masonry Units, ASTM International, West Conshohocken, PA, 2016, www.astm.org