热沥青同步碎石封层施工技术在沥青路面大修工程中的应用

摘要

This article described the application situation of hot asphalt synchronous gravel layersealing construction technology in China, introduced the characteristics and material requirements of the technology, and analyzed the construction process and key points of hot asphalt synchronous gravel layer-sealing.Then, with S201 Line Quanzhou-Shazi Highway K26+000～K32+000 and K42+000～K46+000 sections as the example, it discussed the application plan and requirements of the technology in asphalt pavement overhaul project.%文章阐述了我国热沥青同步碎石封层施工技术的应用情况, 介绍了该技术的特点与材料要求, 分析了其施工工艺流程和要点, 并以S201线全州至沙子公路K26+000～K32+000、K42+000～K46+000段大中修工程为例, 论述了该技术在沥青路面大修工程中的应用方案与要求.