Experimental Study on Rheological Properties and Strength Variation of High Concentration Cemented Unclassified Tailings Backfill

Table 14

UCS results of CUTB samples under various SDs.

Cement-to-tailings ratio (c/t)	Curing time (days)
	7 days	28 days	56 days	Average
1 : 04	0.976	0.965	0.962	0.968
1 : 08	0.985	0.982	0.998	0.988
1 : 12	0.962	0.989	0.983	0.978
1 : 16	0.990	0.997	0.996	0.994