综述了乳化沥青的研究进展,对乳化沥青的组成、制备方法及乳化机理开展了分析阐述,并系统地考察了乳化剂体系和制备工艺等影响沥青乳液性能的关键因素.基于目前发展现状,对未来乳化沥青的研究方向进行了展望.
In this paper,the research progress of emulsified asphalt was summarized,the composition,preparation method and emulsifying mechanism of emulsified asphalt are reviewed,and the key factors affecting the performance of asphalt emulsion,such as emulsifier system and preparation process,were systematically investigated.Based on the current development,the future research direction of emulsified asphalt is prospected.