Research Progress on the Preparation and Performance of Emulsified Asphalt
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.