CAJ | 학술논문

介绍了沥青及沥青改性剂的概念，通过把沥青改性剂分成聚合物沥青改性剂和非聚合物沥青改性剂两类进行讨论。讨论近些年来一些高校和研究人员对各种沥青改性剂研究的概况，研究在不同工艺和环境条件下，选用不同种类的沥青改性剂对沥青进行改性，并讨论了不同改性剂对沥青的改性效果。最后，还提出了沥青改性剂的发展方向。
개소료력청급력청개성제적개념，통과파력청개성제분성취합물력청개성제화비취합물력청개성제량류진행토론。토론근사년래일사고교화연구인원대각충력청개성제연구적개황，연구재불동공예화배경조건하，선용불동충류적력청개성제대력청진행개성，병토론료불동개성제대력청적개성효과。최후，환제출료력청개성제적발전방향。
The concepts of asphalt and asphalt modifier were introduced. The asphalt modifier is usually divided into polymer type and non-polymer type. The research progress in various asphalt modifiers in recent years was introduced, and the modifying effect of various asphalt modifiers under different processes and conditions was researched. Finally, developing tendency of the asphalt modifier was put forward.