高海拔寒区沥青路面施工关键技术研究与应用

Research and Application of Key Technology for Asphalt Pavement Construction in High-altitude Cold Region

与其他路面结构相比,沥青路面较具有后期维护方便、噪声污染少、行车舒适度高等优势,在很多地区得到了广泛应用。在低温环境中,沥青路面易出现裂纹,使其性能大受影响。在提升沥青路面的整体性能时,要重点关注低温环境下的路面施工质量。文章对高海拔寒区沥青路面施工的影响因素展开分析,深入探究沥青路面施工技术和质量控制措施,总结成功经验,旨在促进高海拔寒区沥青路面施工的顺利开展。

Compared with other pavement structures,asphalt pavement has the advantages of convenient maintenance,less noise pollution and high driving comfort,and has been widely used in many areas.In low temperature environment,asphalt pavement is prone to cracks,which greatly affects its performance.When improving the overall performance of asphalt pavement,the quality of pavement construction in low temperature environment should be paid attention to.This paper analyzes the influencing factors of asphalt pavement construction in high-altitude cold regions,deeply explores the construction technology and quality control measures of asphalt pavement,and summarizes the successful experience,aiming at promoting the smooth development of asphalt pavement construction in high-altitude cold regions.