春融环境下沥青路面水损害机理及防治技术分析  

Analysis of Water Damage Mechanism and Prevention Technology of Asphalt Pavement Under Spring Melting Environment

作　　者：刘津 LIU Jin(Sujiaoke Group Testing and Certification Co.,Ltd.,Nanjing 211100,China)

机构地区：[1]苏交科集团检测认证有限公司,江苏南京211100

出　　处：《品牌与标准化》2024年第1期155-157,共3页

摘　　要：考虑沥青路面水损害的机理以及防治措施,要先了解春融环境下沥青混凝土路面必须要注意的关键点。沥青路面在春融季节很容易出现病害现象。因此,结合实验分析数据,了解多次冻融循环下沥青性能下降的趋势,以便在后续的工作中提供合理的参考意见,改进当前出现的问题。经过研究分析,了解水损害对沥青路面胶浆性能有一定影响。通过判断模型,可以了解沥青混合料的水损过程,为后续研究提供理论参考。To consider the mechanism and prevention measures of water damage on asphalt pavement,it is necessary to first understand the key points that asphalt concrete pavement must pay attention to in the spring thawing environment.Asphalt pavement is prone to disease during the spring thawing season.Therefore,based on experimental analysis data,understand the trend of asphalt performance decline under multiple freeze-thaw cycles,in order to provide reasonable reference opinions in subsequent work and improve the current problems.After research and analysis,it is understood that water damage has a certain impact on the performance of asphalt pavement adhesive.By judging the model,the water loss process of asphalt mixtures can be understood,providing theoretical reference for subsequent research.

关 键 词：春融环境 沥青路面 水损害 防治技术 

分 类 号：U418.6[交通运输工程—道路与铁道工程] U416.217