Preparation and Performance of Asphalt Compound Modified with Waste Crumb Rubber and Waste Polyethylene

Figure 6

Fluorescence microscope pictures of modified asphalt: (a) asphalt modified by 4 wt% WPE, (b) asphalt modified by 3 wt% WCR, and (c) asphalt modified by 4 wt% WPE + 3 wt% WCR.

(a)

(b)

(c)