本欧洲标准规定了确定阳离子沥青乳液的断裂值的方法。 警告使用本欧洲标准可能涉及危险材料，操作和设备。本欧洲标准不旨在解决与其使用相关的所有安全问题。本欧洲标准的用户有责任建立适当的安全和健康实践，并在使用前确定法规限制的适用性

This European Standard specifies a method for the determination of the breaking value of cationic bituminous emulsions. WARNING The use of this European Standard may involve hazardous materials, operations and equipment. This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this European Standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.