Research Article
Experimental Research on Durability of Fly Ash Pavement Concrete and Mix Proportion Optimization
Table 8
The results of the extremum difference.
| | No. | Water-binder ratio | Water reducer (%) | Fly ash (%) | Air-entraining admixtures (%) |
| | K1 | 6.33 | 5.97 | 6.07 | 6.43 | | K2 | 5.9 | 5.97 | 5.93 | 6.37 | | K3 | 5.67 | 5.97 | 5.9 | 5.1 | | ΔR | 0.67 | 0 | 0.17 | 1.33 | | Optimal | A2 | B1 | C2 | D3 |
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