乳化沥青厂拌冷再生技术在高速公路改扩建工程中的应用  

Application of Cold Recycling Technology of Emulsified Asphalt in Expressway Reconstruction and Expansion Project

作　　者：欧阳亮酉 王文新[2] OUYANG Liang-you;WANG Wen-xin(Jiangxi Gandong Road and Bridge Construction Group Co.Ltd.,Fuzhou 344000,China;Bayannaoer Meteorological Bureau,Inner Mongolia,Bayannaoer 015000,China)

机构地区：[1]江西赣东路桥建设集团有限公司,江西抚州344000 [2]内蒙古巴彦淖尔市气象局,内蒙古巴彦淖尔015000

出　　处：《工程建设与设计》2024年第24期154-156,共3页Construction & Design for Engineering

摘　　要：结合实际工程项目,介绍了乳化沥青厂拌冷再生技术工程特性,分析了乳化沥青厂拌冷再生混合料设计方案,重点研究了乳化沥青厂拌冷再生技术施工技术要点。结果表明,高速公路改扩建项目施工中采用乳化沥青厂拌冷再生技术,能够改善既有路面的病害问题,提高公路使用性能。Combined with the actual project,this paper introduces the engineering characteristics of emulsified asphalt plant cold mix regeneration technology,analyzes the design scheme of emulsified asphalt plant cold mix regeneration mixture,focuses on the key points of construction technology of emulsified asphalt plant cold mix regeneration technology,and selects the test section for quality inspection.The results show that the emulsified asphalt plant mixing cold regeneration technology can improve the disease of existing pavement and improve the performance of highway.

关 键 词：乳化沥青 厂拌冷再生技术 高速公路 沥青路面 改扩建 

分 类 号：U414[交通运输工程—道路与铁道工程] U418.8