Evaluation of the Physical Performance and Working Mechanism of Asphalt Containing a Surfactant Warm Mix Additive

Table 6

The fitting parameters of flow curves by Cross model.

Warm mix additives content (wt.%)	η0(Pa·s)	η∞(Pa·s)	λ (s)	D
0	501.95	27.26	0.33	0.79
0.2	487.86	2.96  E^−49	0.19	0.60
0.4	494.66	1.75  E^−122	0.23	0.66
0.8	453.88	3.10  E^−133	0.16	0.73
1.0	364.84	22.58	0.27	0.77