Effects of Waste Cooking Oil on the Antiageing Ability of Bitumen

Table 1

Penetration and softening point temperature.

Binder	Penetration	Softening point (°C)
Unaged PG64-10	70	47.5
Aged PG64	35	56.5
Aged PG64 + 5%	80	44.0
Aged PG64 + 3%	47	52.0
Unaged VG30	60	49.0
Aged VG30	34	56.0
Aged VG30 + 5%	67	48.0
Aged VG30 + 3%	38	54.0