Effect of Blending Degree between Virgin and Aged Binder on Pavement Performance of Recycled Asphalt Mixture with High RAP Content

Table 12

Different DOB under four mixing methods.

RAP content (%)	Mixing methods
	Mixing at 150°C (%)	Mixing at 165°C (%)	Mixing at 180°C (%)	Complete blending (%)
30	85.5	92.5	95.0	100
40	80.5	86.0	87.5	100
50	74.5	77	80.5	100