Improving the Moisture Sensitivity of Asphalt Mixtures by Simultaneous Modification of Asphalt Binder and Aggregates with Carbon Nanofiber and Carbon Nanotube

Table 2

The characteristics of base asphalt binder.

Characteristics	Standard	Base asphalt binder
Penetration grade (0.1 mm)	ASTM D5	69
Penetration ratio		0.25
Heat weight loss (%)	ASTM D1754	0.75
Flash point ()	ASTM D92	264
Ductility (cm)	ASTM D113	114
Softening point ()	ASTM D36	48