Table 2 Properties of heritage site soil
Test sample | Natural moisture content (%) | Dry density (g cm−3) | Liquid limit (%) | Plastic limit (%) | Powder content (%) | Clay content (%) | Gradation | Category |
|---|---|---|---|---|---|---|---|---|
Site soil | 0.56 | 1.56 | 30.75 | 18.15 | 56.33 | 15.12 | Poor | Silty clay |