Research Article
Construction Techniques and Quality Test and Evaluation of Lightweight Cellular Concrete Mixed with Fly Ash as Subgrade Material
Table 3
Test results of fluidity, wet density, and compressive strength.
| | Mixture ratio | Wet density (kN/m3) | Flow value (mm) | Unconfined compressive strength (MPa) | | 7 d | 14 d | 28 d | 60 d | 90 d |
| | IMR | 6.78 | 192 | 0.62 | 0.87 | 1.02 | 1.18 | 1.36 | | EMR | 6.94 | 168 | 0.85 | 1.00 | 1.10 | 1.21 | 1.26 |
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