Research Article
Influence of Coarse Aggregate Concentration on the Frost Resistance of Non-Air-Entrained Concrete
Table 1
Mix proportions of the reference concretes (kg/m3).
| Notation | Cement | Fly ash | Coarse aggregate | Sand | Water | Superplasticizer |
| Ref30 | 400 | ā | 1,207 | 650 | 172 | ā | Ref40 | 300 | 129 | 1,120 | 716 | 161 | 4.3 | Ref50 | 448 | 124 | 945 | 724 | 179 | 7.5 |
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