道路工程中厂拌热再生沥青混合料应用前景分析  

Analysis of the Application Prospect of Hot In-Plant Reclaimed Asphalt Mixture in Road Engineering

作　　者：张伦超[1,2] ZHANG Lunchao(Department of Civil Engineering,Chuzhou Focational and Technical College,Chuzhou,Anhui 239000;College of Civil and Transportation Engineering,Hehai University,Nanjing,Jiangsu 210098,China)

机构地区：[1]滁州职业技术学院土木工程系,安徽滁州239000 [2]河海大学土木与交通学院,江苏南京210098

出　　处：《九江学院学报（自然科学版）》2018年第2期26-30,共5页Journal of Jiujiang University：Natural Science Edition

基　　金：安徽省教育厅2016年高校自然科学研究重点项目(编号KJ2016A538);滁州职业技术学院2013年院级规划重点课题(编号YJZ201309)的研究成果之一

摘　　要：文章以滁州市道路工程为例,结合再生沥青混合料发展和工程应用现状,从技术和经济性角度探讨了该工艺的应用前景。由研究结果可知再生沥青混合料技术可较好的在滁州地区推广应用,但需进一步研究该技术拌合设备改造和优化问题;厂拌热再生沥青混合料各项性能均满足规范要求,且厂拌热再生AC-20沥青混合料的成本比AC-20普通沥青混合料降低约4.6%。该技术对滁州市道路工程设计与施工、循环可持续经济发展有一定的参考价值。Taking road engineering in Chuzhou city for example,combining the development and application situation of hot reclaimed mixture of asphalt,the article explored the application prospect of this craft from technology and economy perspectives. Results showed that the technique of reclaimed mixture of asphalt could be extended and applied better in Chuzhou area,but it was necessary to research further the transformation and optimization of mixing equipment this technique needed. All of the performance of hot reclaimed mixture of asphalt met the standard requirements,and was compared with ordinary asphalt mixture AC-20,the cost of hot reclaimed mixture of asphalt AC-20 declined by about 4. 6%. This technique was instructive to the design and construction of road engineering and recycle and sustainable development of economy in Chuzhou.

关 键 词：道路工程 厂拌热再生沥青混合料 沥青路面 

分 类 号：U414[交通运输工程—道路与铁道工程]