Development of a Lightweight Low-Carbon Footprint Concrete Containing Recycled Waste Materials

Table 1

Mix proportions and fresh properties.

Mixture proportions
Material	Control Mix M0	RMC Mix M1	RMC Mix M2	RMC Mix M3
	(m^3)	(1.25 m^3)	(1.25 m^3)	(1.25 m^3)
Cement (kg)	360	360	360	360
Coarse aggregate (kg)	1130	960.5	960.5	565
Fine aggregate (kg)	580	580	580	290
Water (kg)	180	180	180	180
Defoaming agent (mL)	0	0	360	360
Air entrainment agent (mL)	90	0	0	0
Ground tire rubber (kg)	0	169.5	169.5	169.5
Recycled concrete (kg)	0	0	0	395.5
Crushed glass (kg)	0	0	0	290
Superplasticizer (mL)	0	0	0	300
Fresh properties
Slump (mm)	150	150	150	150
Air content (%)	4.5	16.0	5.5	9
Measured density (kg/m^3)	2350	2100	2300	2050