Water-Cement-Density Ratio Law for the 28-Day Compressive Strength Prediction of Cement-Based Materials

Table 3

Mixture proportions of normal concrete.

Mixture ID		Water-binder ratio	Sand to aggregate ratio	Compositions (kg/m^3)
				Binder		Sand	Coarse aggregate	Water	Water reducer
				Cement	SF
NC0.48S	0.48	0.48	0.45	500	0	700	850	240	5.40
NC0.45S	0.45	0.45	0.45	500	0	700	850	220	6.00
NC0.38S	0.38	0.38	0.45	500	0	700	850	190	8.80
NC0.34S	0.34	0.34	0.45	500	0	700	850	170	9.60
NC0.38	0.38	0.38	0.38	400	0	700	1125	152	3.00
NC0.34	0.34	0.34	0.38	400	0	700	1125	136	4.25
NC0.30	0.30	0.30	0.38	400	0	700	1125	120	4.25
NC0.31	0.31	0.28	0.41	600	67	550	800	187	6.75
NC0.29	0.29	0.26	0.41	600	67	550	800	173	6.75
NC0.25	0.25	0.22	0.41	600	67	550	800	147	8.00
NC0.20	0.20	0.18	0.41	600	67	550	800	120	8.00