Research Article
Effect of Capillary Water Absorption on Electrical Resistivity of Concrete with Coal Gangue Ceramsite as Coarse Aggregates
Table 2
Mix proportion of the concrete.
| | Types | Cement (kg/m3) | Limestone aggregates (kg/m3) | Coal gangue ceramsite (kg/m3) | Fine aggregates (kg/m3) | Fly ash (kg/m3) | Water/additional water (kg/m3) | Superplasticizer (kg/m3) |
| | PC | 390 | 850 | — | 850 | 155 | 273/0 | 5.5 | | CGC30 | 390 | 595 | 148 | 850 | 155 | 273/12.4 | 5.5 | | CGC60 | 390 | 340 | 297 | 850 | 155 | 273/24.9 | 5.5 | | CGC100 | 390 | — | 495 | 850 | 155 | 273/41.6 | 5.5 |
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