AS 1289.3.8.1:2017
[ Current ]
Methods of testing soils for engineering purposes, Method 3.8.1: Soil classification tests - Dispersion - Determination of Emerson class number of a soil
Sets out the method for determining the Emerson class number of a soil. Soils are divided into seven classes on the basis of their coherence in water, with one further class being distinguished by the presence of calcium-rich minerals.