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

Table 11

Bond strength of each adhesion failure.

Test indexes	Test times	KLMY 70#	KLMY 90#	SK 90#	SBS	SBR
Bond strength (MPa)	1st	0.45	0.36	0.38	0.68	0.31
	2nd	0.36	0.29	0.32	0.49	0.27
	3rd	0.24	0.20	0.21	0.42	0.23
	4th	0.23	0.19	0.19	0.42	0.21
	5th	0.23	0.18	0.19	0.41	0.20