Research Article
Mechanical and Electroconductivity Properties of Graphite Tailings Concrete
Table 3
Mineral content of cement and graphite tailings (%).
| Cement | C3S | C2S | C4AF | C3A | Gypsum | Semiwater gypsum | Impurities | 65.70 | 18.10 | 8.50 | 4.70 | 2.10 | 0.20 | 0.07 |
| Graphite tailings | Hematite | Clay | Plagioclase | Quartz | Black mica | Impurities | LOI | 1.10 | 7.40 | 41.40 | 38.30 | 8.60 | 3.20 | 4.15 |
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