Sample | Compressive strength (N/mm2) for different curing ages | ||||
7 days | 14 days | 21 days | 28 days | 90 days | |
Control | 15.08 | 17.39 | 19.52 | 20.98 | 21.21 |
SCC-1 | 12.28 | 14.97 | 16.23 | 18.15 | 20.50 |
SCC-2 | 13.22 | 15.13 | 17.88 | 19.76 | 21.33 |