尾矿砂应用于路面基层的技术探讨  

作　　者：张绍权[1] 

机构地区：[1]唐山市交通局公路管理站,河北唐山063000

出　　处：《内蒙古公路与运输》2006年第3期18-20,共3页Highways & Transportation in Inner Mongolia

摘　　要：尾矿砂是铁矿石提炼后的一种废弃物质,由于其盲目乱放淤积河道,占用大量耕地,并形成新的沙尘源地。文章通过大量室内试验和实际施工,将尾矿砂作为一种建筑材料应用于路面基层中,取得了成功经验,从而减少了环境污染,节约了土地资源。The tailing sand is a waste material after having refined the iron ore, which left the river channel due to wildcat dumping, occupied the large land and became the new places of dust sources. According to the lab test and the construction, the success has been made to apply the tailing sands to the base course of pavement as a building material, thus reducing the environmental pollution, saving land resource.

关 键 词：尾矿砂 应用 路面基层 技术 

分 类 号：U416.25[交通运输工程—道路与铁道工程]