基于DSR试验的胶粉改性沥青性能评价

Evaluation of rubber modified asphalt based on DSR Test

文章引入粘弹性理论对胶粉改性沥青进行动态剪切流变仪(DSR)试验,通过试验结果评价了胶粉改性沥青的高温抗车辙和抗疲劳性能,为胶粉改性沥青的应用提供了一定的参考依据。

The Dynamic Shear Rheometer（DSR） test was conducted in accordance with viscoelastic theory to examine the performance of rubber modified asphalt,i.e.,the rutting and fatigue resistances of the asphalt at the high temperature,and provide a basis and reference for application of the asphalt.