Research Article
Effect of Calcium Carbonate on the Mechanical Properties and Microstructure of Red Clay
Table 1
Physical parameters of red clay.
| Parameters | Values |
| Maximum dry density (g/cm3) | 1.67 | Optimal moisture content (%) | 22 | Liquid limit (%) | 49.68 | Plastic limit (%) | 37.53 | Plasticity index (%) | 12.15 | Specific gravity | 2.75 |
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