Case Study of Cemented Tailings Backfill

Experimental test, theoretical calculation, and numerical simulation are all conducted to determine both the optimum solids content and cement-to-tailings ratio of the CTB materials of Baixiangshan Iron Mine. Besides, another case study reports the improvement of CTB technology used in Xincheng Gold Mine. The optimization work solved the problem of material segregation and also increased the solids content of the backfill materials.