Research Article
Experimental Study on Dynamic Mechanical Properties of Coal Gangue Concrete
Table 3
Test reference mix ratio.
| | Group | Natural coarse aggregate (kg/m3) | Natural fine aggregate (kg/m3) | Cement (kg/m3) | Water (kg/m3) | W/C |
| | C30 | 1117.9 | 685.1 | 350 | 147 | 0.42 | | C40 | 1118.2 | 656.8 | 380 | 144 | 0.38 |
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