The Effect of Aging on the Cracking Resistance of Recycled Asphalt

Table 2

Rejuvenator percentage and high temperature grades of samples.

Mixture	Binder	Rejuvenator % (TWM)	High temperature true grade
RAP	RAP binder	0	78.2°C
CWE	Rejuvenated binder	1	68.8°C
HPE	Rejuvenated binder	0.5	68.8°C
Control I	Virgin PG 67–22	0	67.3
Control II	Virgin PG 67–22	0	67.0 (design value)