Modification Mechanism of Asphalt Modified with Rock Asphalt and Styrene-Butadiene Rubber (SBR)

Table 6

Fitting results of G/sin (δ) with test temperature.

Parameters	SBR content (%)
	0	2	4	5	6	8
a	−8.65	−8.63	−8.68	−8.74	−8.77	−9.06
b	37.19	37.21	37.42	37.48	37.42	38.30
R^2	0.98	0.97	0.99	0.99	0.98	0.96