Table 1.
Mix proportions in kg/m3.
| Mix Series | Cement | Water | Sand | Superplasticizer | SAP | HS-40 |
|---|---|---|---|---|---|---|
| Reference | 580 | 203 | 1160 | 2.32 | - | - |
| 0.2% SAP | 580 | 233.16 | 1160 | 2.32 | 1.16 | - |
| 2% HS-40 | 568.4 | 185.6 | 1160 | 4.41 | - | 29 |
| 0.2% SAP + 2% HS-40 | 568.4 | 215.76 | 1160 | 4.41 | 1.16 | 29 |
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