A Study on Suitability of EAF Oxidizing Slag in Concrete: An Eco-Friendly and Sustainable Replacement for Natural Coarse Aggregate

Table 2

Mix proportioning of M20 and M30 grade.

Grade	Binder				Aggregate				Superplasticizer; (kg/m^3)	w/b	Slump; (mm)
	Mix	Fly ash	Cement	Fly ash	Granite	EAFOS	Sand	Water
	ID	(%)	(kg/m^3)	(kg/m^3)	(kg/m^3)	(kg/m^3)	(kg/m^3)	(kg/m^3)
M20	A	0	280	0	1250	0	673	142.8	2.8	0.51	80
	B	30	196	84	1250	0	673	142.8	1.96	0.51	95
	C	30	196	84	625	625	673	142.8	1.96	0.51	90
M30	A	0	300	0	1282	0	690	129	3	0.43	90
	B	30	210	90	1282	0	690	129	2.1	0.43	95
	C	30	210	90	641	641	690	129	2.1	0.43	85