Research Article

Optimized Design of Polyethylene Fiber-Engineered Cementitious Composite Mix Ratio Based on the Analytic Hierarchy Process

Table 6

Comparison of factor importance.

ScaleMeaning

1Two factors are equally important
3Two factors are slightly more important than the former
5Two factors are more important than the former
7Two factors are more important than the former
9Comparing the two factors, the former is extremely important
2, 4, 6, 8Between the above two levels