Laboratory test | Standard |
Sieve Analysis and Hydrometer Analysis | ASTM D422-63 [22] |
Natural Moisture Content | ASTM D-2216 [23] |
Bulk Density | ASTM D7263-09 [24] |
Consolidation | ASTM D-2435 [25] |
Direct Shear | ASTM D-3080 [26] |
Sulphate/Chloride/pH/Organic Matter Content | BS 1377 Part 3 |
Atterberg’s Limits | ASTM D4318 [27] |