Performance of Recycled Porous Hot Mix Asphalt with Gilsonite Additive

Table 2

Properties of asphalt AC 60/70 mixed with Gilsonite additive.

Number	Properties	Unit	AC 60/70 specifications		Gilsonite additive (%)
			Min	Max	0	2	4	6	8
1	Penetration	0.1 mm	60	79	62	53.4	45.8	44	41
2	Softening point	°C	48	58	54	56	57	61	65
3	Flash point	°C	100	—	321	336	342	342	342