辉绿岩在高速公路沥青路面表面层的应用  

Application of Diabase Aggregates Asphalt Mixture on Highway Asphalt Pavement Surface Layer

作　　者：付玉[1] 张延双 赵玉宝[2] 崔景祥 哈继勇 

机构地区：[1]武汉理工大学材料科学与工程学院,武汉430070 [2]内蒙古通辽市交通工程局,通辽028000 [3]内蒙古通辽市奈曼旗地方道路管理段,通辽028000 [4]内蒙古通辽市公路工程质量监督站,通辽028000

出　　处：《武汉理工大学学报》2007年第9期71-73,87,共4页Journal of Wuhan University of Technology

摘　　要：进行了粗、细集料不同类型组合、不同成型压力、不同旋转压实次数比较等试验,研究了辉绿岩作为高速公路沥青表面层的可行性。The design and application of diabase asphalt mixture were investigated by different combination of course and fine aggregates, different compaction strength and different gyratory numbers in this paper. Experimental results show that aliabase aggregates can be used for highway pavement surface layer if half diabase fine aggregates can be adopted by lime fine aggregates.

关 键 词：辉绿岩 沥青混合料 表面层 

分 类 号：TU521.2[建筑科学—建筑技术科学]