Research Article

Experimental Study on Lead-Smelting Slag as Paste Filling Cementing Material

Table 7

Functional relationship of UCS and curing age (1 : 8).

Serial numberMathematical expressionBinder typeCorrelation coefficient

1I0.9958
2II0.9999
3PC32.50.9859
4III0.9557
5IV0.9899