Research Article
Characteristic Evolution of GO/SBS-Modified Asphalt during Aging
Figure 3
Curves of retention time versus signal intensity for SBS and GO/SBS at four aging states: (a) original, (b) RTFOT, (c) PAV, and (d) UV.
| (a) |
| (b) |
| (c) |
| (d) |
| (a) |
| (b) |
| (c) |
| (d) |