Effect of Recycling Agents on Rheological and Micromechanical Properties of SBS-Modified Asphalt Binders

Figure 12

Effect of rejuvenators on microstructure of aged SBS-modified asphalt binder by SEM: (A) SBS-modified asphalt, (B): aged SBS-modified asphalt, and (C): recycled SBS-modified asphalt of (a) rejuvenator A and (b) rejuvenator B.

(a)

(b)