Research Article
Experimental Study on Physical-Mechanical Properties of Expansive Soil Improved by Multiple Admixtures
Table 6
Optimum moisture content and maximum dry density.
| | Test number | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| | Maximum dry density (%) | 19.0 | 17.9 | 16.7 | 16.2 | 16.8 | 15.1 | 15.7 | 16.8 | 17.3 | 15.2 | | Maximum dry density (g/cm³) | 1.80 | 1.79 | 1.77 | 1.73 | 1.77 | 1.74 | 1.75 | 1.72 | 1.74 | 1.75 |
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