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 7 Compressive strengths \({\mathrm{R}}_{\mathrm{C}28}\) for concrete \({\mathrm{D}}_{25}\) 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-D₂₅	1.78	48.16	2.68	0.99	6.69	14.57
C11 QS F-D₂₅	1.66	58.30	2.68	0.99	6.69	14.57
C12 QS F-D₂₅	1.88	55.11	2.68	0.99	6.69	14.57
C13 QS P-D₂₅	1.78	53.13	2.67	0.99	6.66	14.63
C14 QS P-D₂₅	1.88	48.46	2.67	0.99	6.66	14.63
C15 QS P-D₂₅	1.66	27.10	2.67	0.99	6.66	14.63
C16 QS TP-D₂₅	1.66	35.93	2.66	0.99	6.64	14.63
C17 QS TP-D₂₅	1.88	59.10	2.66	0.99	6.64	14.63
C18 QS TP-D₂₅	1.78	52.33	2.66	0.99	6.64	14.63
C01 DS F-D₂₅	1.66	29.09	2.64	0.98	6.59	14.52
C02 DS F-D₂₅	1.88	15.51	2.64	0.98	6.59	14.52
C03 DS F-D₂₅	1.78	36.00	2.64	0.98	6.59	14.52
C04 DS P-D₂₅	1.88	44.18	2.63	0.98	6.56	14.47
C05 DS P-D₂₅	1.78	57.59	2.63	0.98	6.56	14.47
C06 DS P-D₂₅	1.66	38.84	2.63	0.98	6.56	14.47
C07 DS TP-D₂₅	1.66	38.60	2.61	0.97	6.51	14.52
C08 DS TP-D₂₅	1.88	48.97	2.61	0.97	6.51	14.52
C09 DS TP-D₂₅	1.78	44.22	2.61	0.97	6.51	14.52