高粘度改性沥青在崖门大桥桥面铺装中的应用研究  

Study of Application of High Viscosity Modified Asphalt to Deck Pavement of Yamen Bridge

作　　者：邓万福[1] 

机构地区：[1]广东冠粤路桥有限公司,广东广州510600

出　　处：《桥梁建设》2003年第1期77-79,共3页Bridge Construction

摘　　要：针对崖门大桥桥面铺装的运营环境特点,进行了高粘度改性沥青的研制,根据美国SHRP沥青路用规范对改性沥青进行了评价,并对此改性沥青混合料路用性能及其施工性能进行了试验研究。With regard to the operation environment of the deck pavement of Yamen Bridge, a kind of high viscosity asphalt is developed and is evaluated in accordance with the specification of American SHRP asphalt for road use, and the performance of the high viscosity asphalt for road use is experimentally studied as well. 

关 键 词：崖门大桥 桥面铺装 改性沥青 施工性能 路用性能 

分 类 号：U443.33[建筑科学—桥梁与隧道工程] U444.75[交通运输工程—道路与铁道工程]