Unbound and hydraulically bound mixtures - Part 4: Test methods for laboratory reference density and water content - Vibrating hammer
This document specifies a method for the determination of the relationship between the dry density and water content of a mixture using vibrating hammer compaction.This document applies to mixtures which contain no more than 10 % by mass of the mixture retained on the 40 mm test sieve.This document also describes the procedure for calculating and plotting the curves corresponding to 0, 5 and 10 % air voids.
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