Research Article
Effect of the Amount of Mineral Powder on the Ultraviolet Aging Properties of Asphalt
Table 5
The average molecular weights of the modifier after UV aging.
| Molecular weight | | | | / |
| F/A-0.0 | 49076 | 80769 | 36574 | 1.64 | F/A-0.8 | 76755 | 212613 | 119213 | 2.77 | F/A-1.0 | 91315 | 279719 | 239426 | 3.06 | F/A-1.2 | 50633 | 84138 | 34509 | 1.66 |
|
|