东海大桥桥面改性沥青生产与应用研究  

Application of modified asphalt in Donghai Bridge surfacing

作　　者：黄婉利[1] 罗望群[1] 刘惠敏[1] 沈家永[1] 梁亚军[1] 

机构地区：[1]中国石油化工股份有限公司上海沥青销售分公司,上海200050

出　　处：《石油沥青》2006年第5期43-46,共4页Petroleum Asphalt

摘　　要：针对东海大桥桥面铺装设计要求,对“东海牌”SBS改性沥青掺配湖沥青,配置高性能复合改性沥青。通过对改性沥青生产原料和工艺技术的优化,复合改性沥青各项指标达到设计要求,同时其SMA-13混合料性能研究和工程实际应用表明：东海牌SBS改性沥青可以全面满足桥面铺装等工程建设的要求。Combined with the bridge surfacing design of Donghai Bridge, the paper studied produced high powered compound modified asphalt through mixing lake asphalt into SBS modified phalt. The compound modified asphalt meets the project quality requirement by material choosing and as producing technology optimizing. The performance of the asphalt mixture SMA-13 and its successful application in bridge surfacing of Donghai Bridge prove that the ＂Donghai＂ SBS modified asphalt can completely satisfies the asphalt pavement like bridge surfacing project.

关 键 词：复合改性沥青 桥面铺装 湖沥青 混合料 SBS 

分 类 号：TE626.86[石油与天然气工程—油气加工工程]