CAE混凝土性能研究  

The Research on Performance of CAE Concrete

作　　者：李洪军[1] 丁庆军[2] 赵明宇[2] LI Hongjun DING Qingjun ZHAO Mingyu(Department of Road ＆ Bridge Engineering, Hubei Communications Technical College, Wuhan, Hubei 430079, China College of Materials Science ＆ Engineering, WUT, Wuhan,Hubei 430070, China)

机构地区：[1]湖北交通职业技术学院道桥系,湖北武汉430079 [2]武汉理工大学材料学院,湖北武汉430070

出　　处：《公路工程》2017年第1期290-294,共5页Highway Engineering

基　　金：湖北省交通科技项目(101-611310901)

摘　　要：应用力学试验路用性能试验方法,研究了CAE混凝土力学性能和路用性能,分析了不同水泥、乳化沥青、水性环氧树脂掺量对其性能的影响,并与SMA-13性能对比。结果表明:水泥用量的增大,高温稳定性提高;水性环氧用量增大粘结强度和高温稳定性提高,水稳定性能提高,低温抗裂性能是先增强,后降低。CAE混凝土路用性能优于SMA-13。Mechanics test road performance test method were applied to study the mechanical properties of CAE, and concrete pavement performance. The effects of different cement, emulsified as- phalt, water-based epoxy resin content of its performance were analyzed, and compared with the SMA-13 performance. The results showed that： with the increase of cement, high temperature stability is im- proved; increasing the amount of water-based epoxy, adhesive strength, high temperature stability and water stability is improved, low temperature anti-cracking performance showed a trend of decrease after the first increase. CAE concrete pavement outperforms SMA-13.

关 键 词：CAE混凝土 路用性能 动稳定度 低温抗裂性能 水稳定性能 

分 类 号：U416.223[交通运输工程—道路与铁道工程]