阳离子乳化沥青用于铺筑路面及维修路面在国内已取得了很好的效果。目前国内普遍使用的是快裂、中裂阳离子沥青乳液,乳化剂大多属于季铵盐类。应用快裂乳液适于表处、贯入法筑路;用作拌合法施工时只能在较低气温条件下,拌合带有极少粉料的混合料,往往限于就地拌合。尤其对含腊量较高的沥青来说,用季铵盐制备的沥青乳液破 Cationic emulsified asphalt paving the road and maintenance of the road in China has achieved good results. At present, the commonly used is the crack, crack cationic asphalt emulsion, most of the emulsifiers are quaternary ammonium salts. Application Quickly cracked emulsion suitable for the table office, penetration method of road; for the mixing method of construction can only be at a lower temperature conditions, mixing with very little powder mixture, often confined to the local mixing. Especially for the bitumen with a higher amount of wax, the asphalt emulsion prepared with quaternary ammonium salt is broken