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2. Standard test method for measuring the exchange complex and cation exchange capacity of inorganic fine-grained soils;ASTM,2010
3. Standard Test Method for Swell Index of Clay Mineral Component of Geosynthetic Clay Liners;ASTM,2011
4. Standard test method for evaluation of hydraulic properties of geosynthetic clay liners permeated with potentially incompatible aqueous solutions;ASTM,2012
5. Standard test methods for measurement of hydraulic conductivity of saturated porous materials using a flexible wall permeameter;ASTM,2016