环氧树脂水泥在交通基础设施中的应用研究进展  

Research progress on application of epoxy resin cement in transportation infrastructure

作　　者：马海龙 代明欣 MA Hailong;DAI Mingxin(Heilongjiang Province Transportation Investment Group Co.,Ltd.,Harbin 150006,China;School of Transportation Science and Engineering,Harbin Institute of Technology,Harbin 150006,China)

机构地区：[1]黑龙江省交通投资集团有限公司,黑龙江哈尔滨150006 [2]哈尔滨工业大学交通科学与工程学院,黑龙江哈尔滨150006

出　　处：《热固性树脂》2025年第1期61-69,共9页Thermosetting Resin

基　　金：黑龙江省交通投资集团有限公司科研项目(2021)。

摘　　要：环氧树脂水泥因具有施工方便,力学性能好和耐候性强等优点,被广泛用于交通基础设施的建设和修复。本文介绍了环氧树脂的固化机理以及环氧树脂对水泥的改性机理。分析了环氧树脂用量和养护条件对环氧树脂水泥的凝结时间、流动性、孔隙特征、力学性能和耐候性的影响及原因。此外,还综述了环氧树脂水泥在道路破损修复、地基路基加固和桥梁修复加固工程中应用的研究进展,并对未来环氧树脂水泥的设计方法和施工方式作出展望。Epoxy resin cement is widely used in the construction and repair of transportation infrastructure due to its convenient construction,good mechanical properties,and excellent weather resistance.The curing mechanism of epoxy resin and the modification mechanism of epoxy resin on cement were introduced in this paper.The influence and reasons of epoxy resin dosage and curing conditions on the setting time,flowability,pore characteristics,mechanical properties,and weather resistance of epoxy resin cement were analyzed.Additionally,the research progresses of epoxy resin cement in pavement damage repair,subgrade reinforcement,bridge repair and reinforcement projects were reviewed,and prospects for the design methods and construction methods of epoxy resin cement in the future were provided.

关 键 词：环氧树脂水泥 交通基础设施 改性机理 修复 加固 设计方法 

分 类 号：TQ323.5[化学工程—合成树脂塑料工业]