Bonding Performance and Evaluation of Basalt Fiber Asphalt Macadam Seal

Table 5

Sample data.

Schemes	Content		Indexes
	Basalt fiber (g/m^2)	Emulsified asphalt (kg/m^2)	Loss aggregate rate (%)	Pull-out strength (MPa)	Direct strength (MPa)	Torsional strength (N·m)	Cost increment (¥/m^2)
1	60	1.2	7.5181	0.248	0.214	123	4.68
2	60	1.4	7.4717	0.260	0.233	144	5.28
3	60	1.6	5.8828	0.272	0.246	157	5.88
4	60	1.8	5.8687	0.285	0.238	146	6.48
5	70	1.2	6.7101	0.243	0.201	120	4.86
6	70	1.4	5.2459	0.253	0.224	133	5.46
7	70	1.6	4.5879	0.264	0.237	147	6.06
8	70	1.8	3.5102	0.279	0.245	150	6.66
9	80	1.2	7.3320	0.205	0.176	110	5.04
10	80	1.4	7.1069	0.213	0.198	120	5.64
11	80	1.6	5.8174	0.245	0.217	130	6.24
12	80	1.8	5.0558	0.252	0.234	122	6.84