Table 1 Physical properties of ultrarapid-hardening cement.
Blaine specific surface (cm2/g) | Setting time (min) | Compressive strength (MPa) | |||||
|---|---|---|---|---|---|---|---|
Initial set | Final set | 3 h | 6 h | 3 days | 7 days | 28 days | |
4760 | 8–11 | 12–15 | 25 | 28 | 37 | 42 | 45 |
11–14 | 15–18 | ||||||
Blaine specific surface (cm2/g) | Setting time (min) | Compressive strength (MPa) | |||||
|---|---|---|---|---|---|---|---|
Initial set | Final set | 3 h | 6 h | 3 days | 7 days | 28 days | |
4760 | 8–11 | 12–15 | 25 | 28 | 37 | 42 | 45 |
11–14 | 15–18 | ||||||