Research Article
Experimental Study and Application of LASC Foamed Concrete to Create Airtight Walls in Coal Mines
Table 4
Physical performance of LASC.
| | Apparent density (kg/m3) | Initial setting time (min) | Final setting time (min) | Compressive strength (MPa) |
| | 3.21 | 10 | 30 | 1 d | 28 d | | 37.5 | 51 |
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