Effect of Emulsification Asphalt Cold Mix Asphalt Demulsification

This paper introduces the research on status and development of emulsified asphalt at domestic and international. Through the analysis of the formation mechanism and the mechanism of the emulsified asphalt, the effect of the compound emulsifier is better than that of the single emulsifier. Composite demulsification of emulsified asphalt by what factors affect and by these factors regulating speed of emulsified asphalt emulsion breaking and solve the engineering common emulsified asphalt mixture demulsification speed too fast.