Suitability Investigation of Recycled Concrete Aggregates for Concrete Production: An Experimental Case Study

Table 1

Mix compositions of the concretes.

Group	Mix type	Strength class	w/c ratio (-)	Water (kg/m^3)	Cement (kg/m^3)	NCA (kg/m^3)	RCA (kg/m^3)	NFA (kg/m^3)
I	Ref-I	C25/35	0.61	230.51	296.72	1260.77	—	682.13
	RC-10			230.51	296.72	1134.70	126.07	682.13
	RC-10			236.00	296.72	1114.10	123.80	707.50
II	Ref-II	C35/45	0.55	212.67	329.10	1159.90	—	743.43
	RC-20			212.67	329.10	927.93	231.97	743.43