高速公路预防性养护中微表处填补车辙与薄层罩面技术的应用研究  

Application of micro surfacing technology to fill rutting and thin overlay in preventive maintenance of Expressway

作　　者：付大玮 Dawei Fu(Administration of high-grade highway construction of Qinghai Province,Xining 810000,China)

机构地区：[1]青海省高等级公路建设管理局,西宁市810000

出　　处：《青海交通科技》2020年第5期64-66,共3页Qinghai Transportation Science and Technology

摘　　要：为了避免高速公路路面出现病害问题,相关部门开始使用微表处对高速公路进行处理和养护,可以起到预防路面病害的效果。在填补车辙时应用薄层罩面技术可以提升养护效果,增加高速公路的使用时间,是一种新兴的预防性养护技术,在预防性养护中有着广泛的应用。本文分析了微表处填补车辙时应用薄层罩面技术施工工序和施工步骤,以期可以提升技术应用效果。In order to avoid the highway pavement disease problems,the relevant departments began to use micro surfacing to deal with and maintain the highway,which can play a role in preventing pavement disease.When filling ruts,the application of thin overlay technology can improve the maintenance effect and increase the service time of expressway.As a new preventive maintenance technology,it is widely used in preventive maintenance.This paper analyzes the construction process and steps of thin layer overlay technology when filling ruts in micro surfacing,in order to improve the application effect of technology.

关 键 词：高速公路 预防性养护 微表处 填补车辙 薄层罩面技术 

分 类 号：U418.6[交通运输工程—道路与铁道工程]