摘要
本文通过对徐州地区煤矸石物理、化学等性能的试验分析研究 ,介绍了适合于高速公路路基填料的煤矸石的性质要求 ,及路基填筑注意事项 。
This paper gives the analysis of the physical and chemical capacity of coal gangue in Xuzhou District, and introduces the quality requirements of coal gangue which is good as the filling materials of highway sub grade. The noticing items of sub grade filling are mentioned also. The experience of using coal gangue as sub grade filling materials is given.
出处
《安徽建筑工业学院学报（自然科学版）》
2004年第5期37-40,共4页
Journal of Anhui Institute of Architecture(Natural Science)
关键词
煤矸石
物理
化学
试验分析
coal gangue
physical
chemical
experimental analysis
