Table 5.
Physico-mechanical parameters of the curing agent with different mix proportions.
| NO | Stability | Standard Consistency (g) | T/min | Average Flexural Strength (ff/MPa) | Average Compressive Strength (fc/MPa) | |||
|---|---|---|---|---|---|---|---|---|
| Initial Set | Final Set | 3d | 28d | 3d | 28d | |||
| 1 | qualified | 148 | 110 | 380 | 3.07 | 6.85 | 11.69 | 25.50 |
| 2 | qualified | 147 | 98 | 310 | 3.67 | 8.00 | 14.92 | 43.14 |
| 3 | qualified | 146 | 90 | 270 | 3.97 | 7.75 | 14.92 | 38.39 |
| 4 | qualified | 147 | 125 | 404 | 4.20 | 8.10 | 14.75 | 37.44 |
| 5 | qualified | 144 | 85 | 290 | 5.07 | 8.40 | 17.02 | 44.54 |
| 6 | qualified | 148 | 130 | 355 | 1.87 | 5.63 | 7.23 | 27.15 |
| 7 | qualified | 142 | 93 | 315 | 5.13 | 8.43 | 16.12 | 41.72 |
| 8 | qualified | 147 | 125 | 410 | 3.90 | 7.90 | 12.56 | 41.25 |
| 9 | qualified | 146 | 135 | 415 | 4.00 | 7.72 | 12.63 | 35.39 |