Research Article

High-Performance Grouting Mortar Based on Mineral Admixtures

Table 4

Orthogonal experimental results.

No.3 min30 min

1112300275
2 (bleeding)215345315
3 (bleeding)314340310
4411265225
5513315295
6123325285
7222290260
8 (bleeding)325340293
9 (bleeding)424340295
10521200170
11131235190
12233315275
13332275245
14435335285
15534310275
16144330260
17241215165
18343285235
19442262230
20545335280
21155330235
22254290215
23351180120
24453255195
25552230165