Experimental Analysis of Recycled Aggregate Concrete Beams and Correction Formulas for the Crack Resistance Calculation

Table 2

Concrete consumption per unit volume.

Label	Substitution ratio of RCA (%)	W/C	Material consumption (kg/m3)
			Cement	Sand	NA	RCA	Water reducing agent
NAC	0	0.49	367.4	686.5	1167.2	0	4.04
RAC-50	50				583.6	553.3
RAC-70	70				350.2	774.6
RAC-100	100				0	1106.6