碎石封层技术用于公路养护的实践研究  

Study on the practice of gravel layer sealing technology in highway maintenance

作　　者：蒋映辉 

机构地区：[1]山西省太原南郊公路管理段,山西太原030032

出　　处：《山西建筑》2017年第18期153-154,共2页Shanxi Architecture

摘　　要：以某公路工程为例,从碎石与沥青布料量、施工工艺流程、施工技术要点三方面,对碎石封层技术在该公路养护中的应用与技术要点进行了论述,为同类工程提供借鉴参考。Taking the highway engineering as an example, starting from three aspects of gravel and asphalt spraying volume, construction technol-ogy procedure and construction technology points, the paper discusses the application of gravel layer sealing technology in highway maintenance and its technical points, which has provided some guidance for similar engineering.

关 键 词：公路养护 碎石封层 原材料 洒布量 

分 类 号：U418.6[交通运输工程—道路与铁道工程]