水泥含量对乳化沥青冷再生混合料性能的影响  

Effect of cement content on properties of emulsified asphalt cold recycled mixture

作　　者：许建斌[1] 孙鹏轩 韩彰[1] XU Jian-bin;SUN Peng-xuan;HAN Zhang(Anhui Communications Vocational&Technical College,Hefei 230051,China)

机构地区：[1]安徽交通职业技术学院,安徽合肥230051

出　　处：《安徽水利水电职业技术学院学报》2020年第1期24-27,共4页Journal of Anhui Technical College of Water Resources and Hydroelectric Power

基　　金：安徽省高校拔尖人才培育资助项目(gxgnfx2018136);安徽省高校质量工程项目(2018sjjd001)。

摘　　要：文章在分析路面回收料(RAP)特性基础上设计了5种水泥含量的混合料性能试验。结果表明:RAP级配与实际骨料级配之间存在差异,并且水泥含量对混合料各项性能均有较大影响。In order to study the influence of cement content on the performance of emulsified asphalt cold recycled mixture,five kinds of cement content mixture performance tests are designed based on the analysis of Reclaimed Asphalt Pavement(RAP)characteristics.The results show that there are differences between RAP grading and actual aggregate grading,and the cement content has a great impact on the performance of the mixture.Finally,the optimal experimental results recommend that the optimum amount of cement should be 2%-3%.

关 键 词：道路工程 乳化沥青冷再生 RAP 水泥含量 

分 类 号：TU525[建筑科学—建筑技术科学]