Research Article
Effects of Surfactant Warm-Mix Additives on the Rheological Properties of High-Viscosity Asphalt
Table 2
The resulting Cross model parameters as a function of WMA content for warm-mix HVA.
| | Various WMA contents (wt.%) | | 0 | 0.5 | 1.0 | 1.5 | 2.0 |
| HVA | η 0 (Pa·s) | 13034 | 15021 | 15434 | 9332 | 55 | η ∞ (Pa·s) | 2118 | 1.252 | 3.3561E − 82 | 3.784E − 30 | 300.242 | λ (s) | 2.679 | 1.536 | 1.362 | 2.960 | 1.896 | D | 0.759 | 0.520 | 0.490 | 0.423 | 0.409 |
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