Effect of Polypropylene Fiber on the Flexural Strength Properties of Lightweight Foam Mixed Soil

Table 6

Rank of the effectiveness of each mixing proportion used in this study based on an overall performance rating.

Rank	Fiber type	Average percentage of overall performance	Overall performance rating
1	1.0C100	90	Excellent
2	1.2C150	88	Very good
3	1.2C100	81	Very good
4	1.2C200	79	Good
5	1.0C200	72	Good
6	1.0C150	71	Good
6	0.8C200	71	Good
7	0.8C150	52	Fair
7	0.8C100	52	Fair