| Mix ID |
Cement Replacement (%) |
Compressive Strength (MPa) |
Strength Activity Index (%) | ||||
|---|---|---|---|---|---|---|---|
| Age (Days) | |||||||
| 3 | 7 | 28 | 365 | 7 | 28 | ||
| CM | 0 | 29.5 | 33.3 | 42.6 | 51.3 | - | - |
| 5% GF (GF5) | 5 | 25.2 | 31.2 | 39.0 | 47.3 | 93.7 | 91.5 |
| 10% GF (GF10) | 10 | 24.4 | 30.7 | 38.3 | 48.9 | 92.2 | 89.9 |
| 15% GF (GF15) | 15 | 22.9 | 29.3 | 39.1 | 47.2 | 88.0 | 91.8 |
| 20% GF (GF20) | 20 | 21.8 | 27.7 | 39.1 | 48.2 | 83.2 | 91.8 |
| 5% GSF (GSF5) | 5 | 28.1 | 33.4 | 42.8 | 52.2 | 100.3 | 100.5 |
| 10% GSF (GSF10) | 10 | 23.9 | 30.9 | 39.7 | 50.3 | 92.8 | 93.2 |
| 15% GSF (GSF15) | 15 | 23.6 | 29.7 | 39.6 | 49.3 | 89.2 | 93.0 |
| 20% GSF (GSF20) | 20 | 22.1 | 28.0 | 36.3 | 49.8 | 84.1 | 85.2 |
| 10% SF (SF10) | 10 | 23.0 | 29.7 | 39.0 | 46.1 | 89.2 | 91.5 |
| 20% SF (SF20) | 20 | 20.0 | 25.3 | 28.5 | 40.9 | 76.0 | 66.9 |
| 30% SF (SF30) | 30 | 16.2 | 19.5 | 29.0 | 36.2 | 58.6 | 68.1 |
| 10% SSF (SSF10) | 10 | 24.9 | 32.1 | 41.9 | 49.6 | 96.4 | 98.4 |
| 20% SSF (SSF20) | 20 | 23.5 | 32.8 | 37.6 | 47.4 | 98.5 | 88.3 |
| 30% SSF (SSF30) | 30 | 17.9 | 25.0 | 31.9 | 41.5 | 75.1 | 74.9 |