封边胶技术在高速公路路面维修接缝处置中的应用研究  

Research on the Application of Edge Banding Adhesive Technology in the Disposal of Joints in Expressway Pavement Maintenance

作　　者：赵金成 任俊达 Zhao Jincheng;Ren Junda(Liaoning Provincial Transportation Planning and Design Institute Co.,Ltd.,Shenyang 110166,China;Liaoning Provincial Transportation Investment Group Co.,Ltd.,Shenyang 110166,China)

机构地区：[1]辽宁省交通规划设计院有限责任公司,沈阳市110166 [2]辽宁省交通建设投资集团有限责任公司,沈阳市110166

出　　处：《北方交通》2025年第1期65-67,共3页Northern Communications

摘　　要：文章以辽宁省高速公路路面维修中的接缝处置工作为研究对象,分析了进行新旧路面接缝处置的必要性。以2023年辽宁省局部路段维修项目为例,提出了改性沥青封边胶技术方案。结果表明,采用改性沥青封边胶可有效防止接缝渗水,加强新旧路面的粘结,确保新旧路面平顺衔接。Taking the disposal of joints in the expressway pavement maintenance in Liaoning province as the research object,the necessity of disposal of joints in the new and old pavement is analyzed.Taking the maintenance project of local road sections in Liaoning province in 2023 as an example,the technical scheme for the edge banding adhesive of modified asphalt is put forward.The result shows that,the use of the edge banding adhesive of modified asphalt can effectively prevent water seepage of joints,strengthen the adhesion of new and old pavement,and ensure the smooth connection of new and old pavement.

关 键 词：封边胶 高速公路 路面维修 接缝处置 

分 类 号：U414[交通运输工程—道路与铁道工程]