论文部分内容阅读
介绍 HB-2型沥青抗剥落剂作为沥青外掺剂加入道路沥青中后 ,能解决沥青与矿料的粘附性能。就如何增强沥青路面抗水损害和抗老化能力 ,延长路面大修间隔周期 ,促进地材的合理开发利用等问题提出一些解决办法
Introduction HB-2 asphalt anti-stripping agent as asphalt admixture added to road asphalt, can solve the asphalt and mineral aggregate adhesion performance. Propose some solutions on the issues of how to enhance the resistance to water damage and anti-aging of asphalt pavement, extend the intervals of pavement overhauls, and promote the rational development and utilization of the ground materials