本欧洲标准规定了适用于道路，机场和其他铺筑区域的建造和维护的阳离子沥青乳液等级的性能要求。 该欧洲标准适用于沥青或助熔沥青或切削沥青的乳液，以及聚合物改性沥青或聚合物改性助熔沥青的乳液，或聚合物改性的沥青沥青，其还包括胶乳改性的沥青乳液。 在欧洲，使用几种类型的阳离子沥青乳液。根据传统做法，不同的粘合剂含量可以用于相同的目的。在为特定应用设计规格时，应注意使兼容兼容的课堂选择。 注意为了本欧洲标准的目的，术语“％（m/m）”用于表示质量分数

This European Standard specifies the requirements for performance characteristics of cationic bituminous emulsion classes which are suitable for use in the construction and maintenance of roads, airfields and other paved areas. This European Standard applies to emulsions of bitumen, or of fluxed bitumen, or of cut back bitumen and to emulsions of polymer modified bitumen, or of polymer modified fluxed bitumen, or of polymer modified cut-back bitumen, which also includes latex modified bituminous emulsions. Within Europe several types of cationic bituminous emulsions are used. Depending on traditional practices, different binder contents may be used for the same purpose. When designing a specification for a particular application, care should be taken to make class selections which are compatible and realistic. NOTE For the purposes of this European Standard, the term “% (m/m)” is used to represent the mass fraction.