Research Article
Adhesion Improvement between RAP and Emulsified Asphalt by Modifying the Surface Characteristics of RAP
Table 4
Properties of silane coupling agent.
| Properties | Chromatographic purity (%) | Density (25°C) (g/cm3) | Refractive index (25°C) (m/s) |
| Test results | 98.1 | 0.944 | 1.419 |
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