Research Article
Effect of Strength Enhancement of Soil Treated with Environment-Friendly Calcium Carbonate Powder
Table 5
Curing period to compare the strength of calcium carbonate + cement specimens (unit: kPa).
| Test ID | Curing period to compare the strength of calcium carbonate + cement specimens | 3 days | 7 days | 14 days | 21 days | 28 days |
| Untreated | 53.42 | 55.42 | 59.17 | 60.32 | 64.10 | CS-2% | 36.80 | 61.12 | 62.79 | 67.83 | 76.45 | CS-4% | 56.93 | 94.78 | 118.81 | 140.19 | 169.56 | CS-6% | 275.26 | 333.96 | 335.70 | 338.75 | 352.78 | CS-8% | 367.78 | 407.14 | 436.60 | 499.94 | 654.27 |
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