Self-Healing Effect of Various Capsule-Core Materials on Asphalt Materials

Table 5

Initial dynamic shear modulus of asphalt materials with epoxy resin at various stresses (MPa).

Sample	Stress (MPa)	Healing time
		6 h	12 h	18 h	24 h
Binder	0.1	4.380	5.057	6.334	9.764
	0.2	4.055	5.768	8.303	1.019
	0.3	5.271	6.004	7.420	8.597
Mastic	0.2	16.635	20.696	24.225	27.975
	0.3	16.111	20.319	21.863	23.369
	0.4	20.194	17.209	14.702	14.138