Influence of Aggregate and Asphalt Type on the Bond Strength between Asphalt and Aggregates and Its Self-Healing Properties

Table 1

Technique performance of matrix asphalt.

Types of asphalt	Penetration (25°C, 100 g, 5 s)/0.1	Ductility (5 cm·min^−1, 10°C) (cm)	Kinetic viscosity at 60°C (Pa·s)	Softening points (°C)	Density (25°C) (g/cm^3)
KLMY70#	67.5	>100	253	49	0.976
KLMY90#	87.3	>100	175	46	0.998
SK90#	92.6	>100	167	46.5	0.974