摘要
通过对水泥粉煤灰稳定煤矸石、水泥稳定煤矸石、二灰稳定煤矸石的物理-力学性能研究和试验路的铺筑,得出在缺乏硬质石料而煤矸石储量丰富的地区用无机结合料稳定煤矸石作农村公路的路面基层材料是可行的、经济的,有较大的实用价值.
In this paper, physis-mechanics property of cement-flyash or cement or lime-flyash stabilized coal spoil is studied and construction report of experimental road. through the research, inorganic cement stabilized coal spoil used as pavement base of county road in lacking aggregate district is superiority and reasonable .
出处
《重庆交通学院学报》
2005年第5期56-61,共6页
Journal of Chongqing Jiaotong University
基金
交通部西部科技项目(200131822345)
关键词
水泥
粉煤灰
二灰
煤矸石
路用性能
路面基层
cement
flyash
lime-flyash、coal spoil
pavement performance
rodabase
