高弹性改性沥青的应用技术  

Application Technology of High Elastic Modified Asphalt

作　　者：柴平 

机构地区：[1]上海城建日沥特种沥青有限公司,上海市200231

出　　处：《城市道桥与防洪》2015年第8期247-249,264,共4页Urban Roads Bridges & Flood Control

摘　　要：高弹性改性沥青为针对钢桥面铺装变形量大,变形活动频繁,行车荷载较大的特点有针对性地开发的改性沥青产品。通过介绍高弹性改性沥青的主要特点,高弹性改性沥青混合料的生产要点以及施工工艺,以期为高弹性改性沥青的生产及施工提供借鉴意义,推动钢桥面铺装材料的发展。The high elastic modified asphalt is a modified asphalt product specially developed for the characteristics of the great deformation of steel deck paving, frequent deformation activities and greater driving load. The article introduces the main characteristics, production gist and construction technology of high elastic modified asphalt in order to provide the referring value for the production and construction of high elastic modified asphalt and to promote the development of steel deck paving materials.

关 键 词：高弹沥青 钢桥面铺装 疲劳 重载 施工 

分 类 号：U443.33[建筑科学—桥梁与隧道工程]