The Effect of Calcium Formate, Sodium Sulfate, and Cement Clinker on Engineering Properties of Fly Ash-Based Cemented Tailings Backfill

Figure 6

Settlement of CTB mixtures with different activator types and contents: (a) calcium formate; (b) sodium sulfate; (c) cement clinker; (d) final settlement.

(a)

(b)

(c)

(d)