沥青路面透层封层施工技术应用研究  

Research on Application of Construction Technology of Permeable and Sealing Layer of Asphalt Pavement

作　　者：吴文龙 WU Wen-long(Gansu Wantai Construction Engineering Co.Ltd.,Lanzhou 730010,China)

机构地区：[1]甘肃万泰建设工程有限公司,兰州730010

出　　处：《工程建设与设计》2024年第7期230-232,共3页Construction & Design for Engineering

摘　　要：从高渗透性乳化沥青的制备、最佳洒布量、最佳洒布时间以及施工技术要点等方面研究了透层施工技术的应用,从SBS改性沥青性能指标控制、集料性能指标控制以及封层施工技术要点等方面分析了封层施工技术的应用。This paper studies the application of permeable layer construction technology from the aspects of the preparation of high permeability emulsified asphalt,the optimum spreading amount,the optimum spreading time and the construction technology,analyzes the application of seal construction technology from the aspects ofSBS modified asphalt performance index control,aggregate performance index control and seal construction technology,etc.

关 键 词：沥青路面 透层施工 封层施工 改性沥青 

分 类 号：U416.217[交通运输工程—道路与铁道工程]