The results indicate that high viscosity asphalt has lower viscosity ageing index and higher retained ductility which mean better resistance to short-term, long-term thermal oxidative ageing and anti-UV ageing properties.
结果表明老化后高粘度改性沥青表现出较高的延度保留率,较低的粘度老化指数,说明高粘度改性沥青具有更好的抗短期、长期热氧老化性能以及抗紫外老化性能。
参考来源 - 高粘度改性沥青的制备与性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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