Mechanical Properties and Conversion Relations of Strength Indexes for Stone/Sand-Lightweight Aggregate Concrete

Table 12

Comparison between calculated values and fitted values for _.

Type	r (%)	Measured value of	Calculated value of	Calculated value/measured value
Stone-LAC	0	0.087	0.088	1.01
	25	0.107	0.107	1.00
	50	0.115	0.114	0.99
	75	0.118	0.123	1.04
	100	0.120	0.129	1.07
Sand-LAC	0	0.087	0.816	0.94
	50	0.089	0.084	0.94
	100	0.100	0.101	1.01