Factors Influencing Sleeve Grouting Quality for Prefabricated Building: An Interpretive Structural Modeling Approach

Table 4

Adjacency matrix of 18 key factors.

Factors	F1	F2	F5	F6	F7	F8	F9	F10	F11	F12	F13	F14	F15	F16	F17	F18	F19	F20
F1	0	1	1	0	1	1	0	1	0	0	1	0	1	0	0	1	0	1
F2	0	0	0	1	1	1	0	1	1	1	1	0	1	0	0	0	0	1
F5	0	0	0	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0
F6	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1
F7	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	0	0	1
F8	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1
F9	0	0	0	0	0	0	0	1	1	0	0	0	0	0	0	0	0	1
F10	0	0	0	0	0	0	0	0	1	0	0	0	1	0	0	0	0	1
F12	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	1
F11	0	0	0	0	0	0	0	1	1	0	0	1	1	0	0	0	0	0
F13	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	1
F14	0	1	0	1	0	1	0	0	0	0	1	0	1	1	0	0	1	1
F15	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1
F16	0	1	0	1	0	0	0	0	1	1	1	1	0	0	0	0	1	1
F17	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	1	0	0
F18	0	0	0	1	1	1	0	1	1	0	1	0	1	0	0	0	0	1
F19	0	0	0	1	0	1	0	0	1	1	1	0	1	0	0	1	0	1
F20	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0