SMA-16L沥青混合料设计与施工  

Design and Processing of SMA-16L Asphalt Mixing Materials

作　　者：邢照辉 

机构地区：[1]邢台路桥建设总公司

出　　处：《交通世界》2007年第05S期118-121,18,共4页Transpoworld

摘　　要：沥青玛蹄脂碎石混合料（SMA）路面具有良好的稳定性、致密性、抗滑性、耐久性以及后期经济效益．在国外已被广泛应用．普遍使用于重交通量的道路、机场及码头等铺面的面层。由于SMA在欧洲及美国地区所展现的优越效能．引起了我国的关注．经过逐年的研究、试铺后．已被列入公路沥青路面施工技术规范（JTGF40-2004）当中。但是．随着对近几年已铺筑的SMA路面进行调查．Stone Matrix Asphalt (SMA) road surface has better stability, densification, anti-sliding, enduring, and economical benefits. It has been greatly utilized in foreign countries, with application in heavy traffic roads, airport, and deck pavement. Because of its excellent performance in European and American areas, SMA has received significant attention and also incorporated in road asphalt pavement construction standard of China (JTGF40-2004) after analysis and experiments for years. However, the application of SMA in some particular kinds of road surface is not good as the anticipation, many diseases occur, specially like pavement rutting and water damage.

关 键 词：沥青玛蹄脂碎石混合料 施工技术规范 混合料设计 SMA路面 重交通量 经济效益 沥青路面 稳定性 

分 类 号：U416.217[交通运输工程—道路与铁道工程]