塔河稠油沥青改性及应用研究  

The producing and application research of the modified bitumen using Tahe heavy oil as raw material

作　　者：黄婉利[1] 梁亚军[1] 沈家永[1] 罗望群[1] 刘慧敏[1] 柴志杰[1] 

机构地区：[1]中国石化上海沥青销售分公司,上海200050

出　　处：《石油沥青》2008年第1期29-33,共5页Petroleum Asphalt

摘　　要：介绍了以塔河稠油沥青为原料的SBR改性、SBS改性沥青工艺,重点阐述了根据路面应用要求设计生产的改性沥青性能,选定AC-13级配进行混合料性能研究,表明塔河稠油SBR改性沥青和SBS改性沥青路用性能优良,满足高等级公路建设要求。The paper introduced the SBS and SBR modified bitumen process which uses Tahe heavy oil as raw material, focusing on the modified asphalt properties in accordance with the road use requirements. The research of the asphalt mixtures performance with the selected AC-13 gradation in-dicates that the SBR modified bitumen and the SBS modified bitumen which uses tahe heavy oil as raw material have excellent road using performance to meet the requirements of high-grade highway con-struction.

关 键 词：塔河稠油沥青 改性沥青 混合料 

分 类 号：U414[交通运输工程—道路与铁道工程]