JIS A 1110:2020 specifies a method for the determination of the density and the water absorption of coarse aggregates 1). The test method for lightweight coarse aggregates for structural concrete where aggregates in oven-dry condition are immersed in water for 24 h is specified in JIS A 1135.
JIS A 1110:2020
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Methods of test for density and water absorption of coarse aggregates
Category: JIS