Experimental Investigation and Prediction of Compressive Strength of Ultra-High Performance Concrete Containing Supplementary Cementitious Materials

Table 4

Details of data and their sources.

Source	[21]	[22]	[23]	[24]	[25]	[26]	[27]	[28]	[15]	[5]	This work
No.	4	2	3	27	3	6	16	3	1	9	4
C (kg/m^3)	376–940	401–729	582–600	467–993	450–810	745–778	488–708	960	413	638–1063	480–875
S (kg/m^3)	936–1180	1230	1040–70	952–1230	616–797	583–1166	368–496	960	790	552–1184	1273
CA (kg/m^3)	0	0	0	0	923–1195	0–583	595–920	0	968	0	0
W (kg/m^3)	125	200	148–173	126–331	90–162	167–181	140–165	203–256	155	153–229	202
FA (kg/m^3)	188–564	0–328	260–268	0–369	0	181–189	0	0	118	0	263
SF (kg/m^3)	282	124	25	0–80	50–90	186–194	29–208	240	59	159–265	44–176
SP (kg/m^3)	55	30	12.9–13.5	15–34	18	27–28	11–34	24	8	45–74	6.9–17.3
W/Ceq	0.08–0.11	0.20–0.26	0.20–0.24	0.13–0.39	0.16	0.14–0.15	0.14–0.26	0.14–0.18	0.27	0.14–0.16	0.21–0.25
(S + CA)/Ceq	0.78–0.80	1.26–1.58	1.41–1.42	1.04–1.48	1.55–3.62	0.94–0.98	1.20–1.81	0.67	3.04	0.37–1.11	1.32–1.58
S/(S + CA)	1.00	1.00	1.00	1.00	0.40	0.50–1.00	0.35–0.39	1.00	0.45	1.00	1.00
Dmax–Dmin (mm)	1.60	0.50	1.56	1.10	19	1.1–9.4	18	0.1	16	1.18	1.56
fcu (MPa)	150–184	124–166	92–102	85–130	130–138	155–185	86–123	135–150	118	139–165	109–114

No. = number of collected specimens, C = cement, S = sand, CA = coarse aggregate, W = water, FA = fly ash, SF = silica fume, SP = superplasticiser, W/C_eq = water to C_eq ratio, D_max = maximum aggregate size, D_min = minimum aggregate size, and f_cu = compressive strength at 28 days.