Research Article
Damage Simulation and Ultrasonic Detection of Asphalt Mixture under the Coupling Effects of Water-Temperature-Radiation
Table 1
The technical parameters of tested asphalt.
| Technical parameters | 25°C penetration (0.1 mm) | Softening point (°C) | 15°C ductility (cm) | Penetration index | 15°C density (g/cm3) |
| Test Results | 86 | 46 | 189.2 | −1.461 | 1.081 | Technical requirements | 80100 | >44 | >130 | −22 | Measured |
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