Table 3 Cement physical properties
From: Surface crack treatment of concrete via nano-modified microbial carbonate precipitation
Compression strength (MPa) | Flexural strength (MPa) | Setting time (min) | Specific surface area (m2/kg) | |||
|---|---|---|---|---|---|---|
3 d | 28 d | 3 d | 28 d | Initial condensation | Final condensation | |
19.2 | 46.6 | 3.8 | 6.7 | 246 | 305 | 352 |