1. ASTM D4767-1995 Standard test method for consolidated undrained triaxial compression test for cohesive soils1. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States, ASTM
2. ASTM D2850-1999 Standard test method for unconsolidated-undrained triaxial compression test on cohesive soils. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States, ASTM
3. ASTM D2487-2000 Standard practice for classification of soils for engineering purposes (Unified Soil Classification System). 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States
4. ASTM D1557-2000 Standard test methods for laboratory compaction characteristics of soil using modified effort. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States, ASTM
5. ASTM D4318-2000 Standard test methods for liquid limit, plastic limit, and plasticity index of soils. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States, ASTM