公路预防性养护技术在现代公路中的应用  

Application of Highway Preventive Maintenance Technology in Modern Highways

作　　者：陈君凤 CHEN Junfeng(Lanzhou Highway Section,Gansu Province Lanzhou Highway Development Center,Lanzhou 730000,China)

机构地区：[1]甘肃省兰州公路事业发展中心兰州公路段,甘肃兰州730046

出　　处：《科技创新与生产力》2024年第6期124-127,共4页Sci-tech Innovation and Productivity

摘　　要：通过预防性养护能够显著提高公路通行质量,延长公路使用寿命。本文以此为研究目标,在总结公路预防性养护指导指数基础上,分别对碎石封层技术以及稀浆封层技术的具体应用与效果进行阐述。研究发现上述两种方式均能够达成预防性养护目标。相较而言,基于新材料的稀浆封层技术施工便捷、迅速,具有更大的推广价值。Preventive maintenance can significantly improve the quality of highway traffic and extend the service life of highways.This paper takes this as the research objective,and based on summarizing the guidance index for preventive maintenance of highways,it elaborates on the specific applications and effects of crushed stone sealing technology and slurry sealing technology.Research has found that both methods mentioned above can achieve preventive maintenance goals.Compared to others,the slurry sealing technology based on new materials is convenient and rapid in construction,and has greater promotional value.

关 键 词：公路 预防性养护 碎石封层 稀浆封层 

分 类 号：U418.4[交通运输工程—道路与铁道工程]