Research Article
Evaluation of Carbonation Effects on Cement-Solidified Contaminated Soil Used in Road Subgrade
Table 2
Mixture composition of specimens.
| | No. | Heavy metal | Metal content (%) | Cement content (%) | Moisture content (%) |
| | 1 | 0 | 0 | 5 | 17 | | 2 | 0 | 0 | 5 | 23 | | 3 | 0 | 0 | 10 | 17 | | 4 | 0 | 0 | 10 | 23 | | 5 | Pb | 0.1 | 5 | 17 | | 6 | Pb | 0.1 | 5 | 23 | | 7 | Pb | 1 | 5 | 17 | | 8 | Pb | 1 | 5 | 23 | | 9 | Pb | 1 | 10 | 17 | | 10 | Pb | 1 | 10 | 23 | | 11 | Zn | 1 | 10 | 23 | | 12 | Cu | 1 | 10 | 23 |
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