Development and Evaluation of Solvent-Based Cold Patching Asphalt Mixture Based on Multiscale

Table 8

Change of surface-free energy of asphalt in orthogonal test (mJ/m²).

Test number	Variation value	Test number	Variation value	Test number	Variation value	Test number	Variation value
1	2.51	5	14.05	9	5.08	13	6.78
2	6.00	6	18.32	10	8.37	14	3.12
3	3.30	7	10.17	11	6.21	15	8.52
4	8.79	8	8.08	12	3.54	16	9.86