Road Performance and Microscopic Mechanism Analysis of Modified Straw Fiber Asphalt Binder

Table 4

The composition of samples.

No.	Composition	The total sample numbers
1	0.8% corn straw fiber + 44.1% filler + 55.1% asphalt	27
2	1.1% corn straw fiber + 44.0% filler + 54.9% asphalt	27
3	1.4% corn straw fiber + 43.8% filler + 54.8% asphalt	27
4	0.8% modified corn straw fiber + 44.1% filler + 55.1% asphalt	27
5	1.1% modified corn straw fiber + 44.0% filler + 54.9% asphalt	27
6	1.4% modified corn straw fiber + 43.8% filler + 54.8% asphalt	27
7	0.8% cotton straw fiber + 44.1% filler + 55.1% asphalt	27
8	1.1% cotton straw fiber + 44.0% filler + 54.9% asphalt	27
9	1.4% cotton straw fiber + 43.8% filler + 54.8% asphalt	27
10	0.8% modified cotton straw fiber + 44.1% filler + 55.1% asphalt	27
11	1.1% modified cotton straw fiber + 44.0% filler + 54.9% asphalt	27
12	1.4% modified cotton straw fiber + 43.8% filler + 54.8% asphalt	27
13	0.8% lignin fiber + 44.1% filler + 55.1% asphalt	27
14	1.1% lignin fiber + 44.0% filler + 54.9% asphalt	27
15	1.4% lignin fiber + 43.8% filler + 54.8% asphalt	27
16	44.4% filler + 55.6% asphalt	27