1. ASTM D2166–16 (2016) Standard test method for unconfined compressive strength of cohesive soil American Society for Testing and Materials West Conshohocken, PA, USA
2. ASTM D4644–16 (2016) Standard test method for slake durability of shales and other similar weak rocks American Society for Testing and Materials West Conshohocken, PA, USA
3. ASTM D4767–11 (2020) Standard test method for consolidated undrained triaxial compression test for cohesive soils American Society for Testing and Materials West Conshohocken, PA, USA
4. ASTM D5084–16 (2016) Standard test methods for measurement of hydraulic conductivity of saturated porous materials using a flexible wall permeameter American Society for Testing and Materials West Conshohocken, PA, USA
5. ASTM D7928–17 (2017) Standard test method for particle-size distribution (Gradation) of fine-grained soils using the sedimentation (Hydrometer) analysis, West Conshohocken, PA, USA