1.1 These test methods provide a qualitative indication of the natural dispersive characteristics of clayey soils.1.2 These test methods are not applicable for soils with less than 12 % fraction finer than 0.005 mm and with a plasticity index le
ASTM
Standard Test Methods for Determining Dispersive Characteristics of Clayey Soils by the Crumb Test
STD-57799
2006
2006-11-01
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