公路工程中沥青纤维碎石封层施工技术研究  

Research on Construction Technology of Asphalt Fiber Macadam Sealing Layer in Highway Engineering

作　　者：孙建宇 SUN Jian-yu(Zhangjiakou Local Railway Administration Office,Zhangjiakou 075000,China)

机构地区：[1]张家口市地方铁路管理处,河北张家口075000

出　　处：《工程建设与设计》2022年第13期273-275,共3页Construction & Design for Engineering

摘　　要：为研究沥青纤维碎石封层施工技术,改善沥青路面使用性能,结合实际工程,论文阐述了沥青纤维碎石封层的工程特性,围绕沥青纤维碎石封层原材料设计和施工技术要点展开分析。研究结果表明,采用沥青纤维碎石封层施工技术能有效提高公路路面使用性能,延长公路使用寿命,提高公路行车舒适性和安全性。In order to study the construction technology of asphalt fiber crushed stone sealing layer,improve the performance of asphalt pavement,combined with the actual project,the characteristics of asphalt fiber crushed stone sealing engineering are described in this paper,and the design and construction technical points of asphalt fiber crushed stone sealing material are analyzed.The results show that the construction technology of asphalt fiber macadam sealing layer can effectively improve the performance of highway pavement,prolong the service life of highway,and improve the comfort and safety of highway driving.

关 键 词：高速公路 沥青路面 沥青纤维碎石封层 施工技术 

分 类 号：U418.6[交通运输工程—道路与铁道工程]