摘要
温度敏感性是道路沥青重要的流变性质之一,综述了道路沥青温度敏感性的研究进展,包括沥青的化学组成与温度敏感性的关系以及温度敏感性评价指标,总结了研究成果,指出了目前存在的问题,并提出将来的研究方向和发展趋势。
The temperature susceptibility is one of the important rheological properties of paving asphalt. This article presents the research status in the study of the temperature susceptibility of paving asphalt. The relationship between the chemical composition and the temperature susceptibility of asphalt, the evaluation index of asphalt are introduced. The research achievements are summarized and the problems existed at present are pointed out, the research and development direction in the future are also put forward.
出处
《石油沥青》
2008年第4期1-5,共5页
Petroleum Asphalt
关键词
道路沥青
温度敏感性
化学组成
评价指标
Paving asphalt
Temperature susceptibility
Chemical composition
Evaluation index
