摘要
近年来，随着对环境保护意识的日益加强，各种工业废渣利用问题已普遍受到人们的重视，将煤矸石用于公路工程就是其中一例。用煤矸石作基层材料修筑道路有许多优点，同时也为这种工业废弃物的处理找到了一条合适的途径。本文就煤矸石作为路面基层材料的优点、适用范围、经济效益等方面作了一些探讨。
In recent years,as the concept of environment protection is growing stronger day by day,the people pay widely great attention on the application of different kinds of industry waste residues,among which making use of gangue for highway engineering is an example.There are many advantages for applying gangue as base course material to construct highways.At the same time,a suitable means for treating this kind of industry waste has been obtained.Concerned with the gangue used as a base course material of pavement,this paper explores the following aspects in detail:its advantages,scope of usage,economic benefits,etc.
出处
《铁道工程学报》
EI
1999年第1期114-117,共4页
Journal of Railway Engineering Society
关键词
公路路面
基层材料
煤矸石
highway
pavement
base course material
gangue
