精细抗滑保护层在沥青路面养护工程中的应用

Application of Fine Anti-Skid Protective Layer in Asphalt Pavement Maintenance Project

简单介绍精细抗滑保护层适用范围,结合庐铜高速公路不同路段精细抗滑保护层施工实例,详细介绍原材料、施工机械、主要施工工艺、施工注意事项和定期后评价检测结果。通过对施工路段3 a的后评价跟踪观察和定期检测可知,精细抗滑保护层实施3 a后路面各项性能均维持在较好水平,该工艺使用寿命在3 a以上。

The application scope of fine antiskid protective layer is briefly introduced.Combined with the construction example of fine anti-skid protective layer of different sections of Lutong Expressway,several key points are introduced the detail including raw materials,construction machinery,main construction technology,construction precautions and regular postevaluation results.Through the post-evaluation and regular inspection of the construction section after 3 years,it can be seen that the performance of the fine anti-skid protective layer is maintained at a good level after 3 years,and the service life is more than 3 years.