Response Surface Method for Strength Analysis and Proportion Optimization of New Type Sealing Materials

Table 3

Response surface test design and test results.

No.	Parameter value				(MPa)	(MPa)
	Water-cement ratio	Retarder	Water-reducing agent	Expanding agent
1	0.80	0.04	0.40	8.00	39.918	42.197
2	0.80	0.04	0.40	10.00	30.986	32.991
3	0.80	0.04	0.50	9.00	37.697	38.477
4	0.80	0.05	0.40	9.00	31.652	34.133
5	0.80	0.04	0.30	9.00	33.997	35.010
6	0.80	0.03	0.40	9.00	29.899	32.069
7	0.90	0.03	0.40	10.00	26.943	28.511
8	0.90	0.03	0.30	9.00	27.696	31.233
9	0.90	0.03	0.40	8.00	30.931	32.871
10	0.90	0.03	0.50	9.00	28.479	32.141
11	0.90	0.04	0.40	9.00	29.601	30.381
12	0.90	0.04	0.30	10.00	31.239	32.011
13	0.90	0.04	0.40	9.00	29.601	30.381
14	0.90	0.04	0.40	9.00	29.601	30.381
15	0.90	0.04	0.30	8.00	32.986	36.021
16	0.90	0.04	0.40	9.00	29.601	30.381
17	0.90	0.04	0.50	8.00	35.112	38.021
18	0.90	0.04	0.50	10.00	31.213	32.997
19	0.90	0.04	0.40	9.00	29.601	30.381
20	0.90	0.05	0.50	9.00	27.162	29.133
21	0.90	0.05	0.40	8.00	28.922	30.410
22	0.90	0.05	0.40	10.00	26.993	27.012
23	0.90	0.05	0.30	9.00	25.896	28.033
24	1.00	0.04	0.40	8.00	28.911	31.036
25	1.00	0.04	0.50	9.00	26.976	29.989
26	1.00	0.04	0.40	10.00	26.513	27.978
27	1.00	0.03	0.40	9.00	26.295	28.091
28	1.00	0.05	0.40	9.00	23.997	27.843
29	1.00	0.04	0.30	9.00	27.664	29.008