Effect of the Cement-to-Water Ratio and Fractal Granular Model on the Prediction of Concretes Compressive Strength

International Journal of Concrete Structures and Materials

Table 6 Compressive strengths \({\mathrm{R}}_{\mathrm{C}28}\) for concrete \({\mathbf{D}}_{15}\), and values of the granular fractal model.

Mixture/concrete	\(\mathrm{C}/\mathrm{W}\) ratio	\({\mathrm{R}}_{\mathrm{C}28}\)(MPa)	Fractal granular model
Mixture/concrete	\(\mathrm{C}/\mathrm{W}\) ratio	\({\mathrm{R}}_{\mathrm{C}28}\)(MPa)	\({\mathrm{FD}}_{\mathrm{g}}\)	R²	\({\mathrm{FGM}}_{\mathrm{g}}\)	\({\mathrm{FGM}}_{\mathrm{C}}\)
C10 QS F-D₁₅	1.68	42.08	2.76	0.97	6.63	15.24
C11 QS F-D₁₅	1.82	63.70	2.76	0.97	6.63	15.24
C12 QS F-D₁₅	1.55	63.15	2.76	0.97	6.63	15.24
C13 QS P-D₁₅	1.68	57.84	2.73	0.97	6.54	15.25
C14 QS P-D₁₅	1.55	62.20	2.73	0.97	6.54	15.25
C15 QS P-D₁₅	1.82	29.81	2.73	0.97	6.54	15.25
C16 QS TP-D₁₅	1.82	27.10	2.72	0.97	6.66	15.25
C17 QS TP-D₁₅	1.55	45.59	2.72	0.97	6.66	15.25
C18 QS TP-D₁₅	1.68	48.01	2.72	0.97	6.66	15.25
C01 DS F-D₁₅	1.55	21.95	2.72	0.96	6.52	15.02
C02 DS F-D₁₅	1.82	23.87	2.72	0.96	6.52	15.02
C03 DS F-D₁₅	1.68	21.28	2.72	0.96	6.52	15.02
C04 DS P-D₁₅	1.68	46.30	2.71	0.96	6.49	15.10
C05 DS P-D₁₅	1.82	27.30	2.71	0.96	6.49	15.10
C06 DS P-D₁₅	1.55	48.94	2.71	0.96	6.49	15.10
C07 DS TP-D₁₅	1.55	49.32	2.68	0.96	6.41	15.12
C08 DS TP-D₁₅	1.68	20.86	2.68	0.96	6.41	15.12
C09 DS TP-D₁₅	1.82	45.54	2.68	0.96	6.41	15.12