Determination of Optimized Mix Design of Reactive Powder Concrete

Table 12

Characteristics of Taguchi test designs provided by Minitab.

RPC mix design	Factors						Characteristics
	Cement	Silica sand	Silica powder	Silica fume	Superplasticizer	Water	Compressive strength (MPa)	Water absorption (%)
1	890	700	296	187	46	203	143.0	1.000
2	890	700	296	187	36	198	142.3	0.981
3	890	700	296	187	46	206	141.5	0.992
4	890	1085	261	151	46	203	133.0	0.960
5	890	1085	261	151	36	198	134.0	1.110
6	890	1085	261	151	46	206	131.5	1.020
7	890	797	205	188	46	203	142.0	0.810
8	890	797	205	188	36	198	142.5	0.762
9	890	797	205	188	46	206	140.5	0.930
10	629	700	261	188	46	198	131.5	1.070
11	629	700	261	88	36	206	126.0	0.830
12	629	700	261	188	46	203	130.6	0.960
13	629	1085	205	187	46	198	128.0	1.011
14	629	1085	205	187	36	206	125.0	0.970
15	629	1085	205	187	46	203	127.4	0.985
16	629	797	296	151	46	198	129.0	0.950
17	629	797	296	151	36	206	126.5	1.110
18	629	797	296	151	46	203	136.6	1.035
19	897	700	205	151	46	206	140.0	0.790
20	897	700	205	151	36	203	141.2	0.757
21	897	700	205	151	46	198	142.8	0.930
22	897	1085	296	188	46	206	124.2	1.086
23	897	1085	296	188	36	203	123.0	0.826
24	897	1085	296	188	46	198	125.8	0.970
25	897	797	261	187	46	206	146	1.000
26	897	797	261	187	36	203	142.8	1.160
27	897	797	261	187	46	198	146.5	1.027