Research Article
Composition and Evaluation on Road Performance of SBS/PTW High-Viscosity-Modified Asphalt and Its Mixtures for Ultrathin Overlays
Table 8
Experimental results of SBS-modified asphalt under different solubilizers.
| | No. | Bitumen types | Penetration (25 C, 0.1 mm) | Softening point ( C) | Ductility (5 C, cm) |
| | D | Matrix asphalt-6% SBS | 37.1 | 76.8 | 25 | | E | Matrix asphalt-6% SBS-4% petroleum resin-C9 | 34.7 | 66.1 | 5 | | F | Matrix asphalt-6% SBS-4% furfural extract oil | 55.9 | 81.4 | 42.7 |
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