Research Article
Experimental Research on Durability of Fly Ash Pavement Concrete and Mix Proportion Optimization
Table 3
The initial mix proportion of C40 pavement concrete (kg/m3).
| | C | Fy | SF | W | Sand | Stone (5–10 mm) | Stone (10–25 mm) | Stone (25–31.5 mm) | Polycarboxylic acid | Air-entraining admixtures | Compacting agent |
| | 345.6 | 96.0 | 38.4 | 168 | 663 | 322.8 | 538 | 215.2 | 4.80 | 0.192 | 4.8 |
|
|
