Research Article
A Novel Prediction Model of Strength of Paste Backfill Prepared from Waste-Unclassified Tailings
Figure 7
The relationship between uniaxial compressive strength and curing time. (a) Cement content was 260 kg/m3 and the tailings-waste ratio was 4 : 6. (b) Concentration 79 wt.% and the tailings-waste ratio was 3 : 7.
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(b) |