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Permeability of Soil-Bentonite Mixtures  

채교익 (상주대학교 토목공학과)
권무남 (경북대학교 농업토목공학과)
이상호 (경북대학교 농업토목공학과)
남효석 (경북대학교 대학원 농업토목공학과)
Publication Information
Magazine of the Korean Society of Agricultural Engineers / v.45, no.1, 2003 , pp. 55-62 More about this Journal
Abstract
Leachate generated from landfill material flows through soil gravitationally downward and. continues to flow until it encounters groundwater, posing the thread of pollution. So selection of liner material having a low permeability and testing method are required. The study was performed to find bentonite content of soil-bentonite mixtures for using as liner and cover of waste landfills. This paper includes results of consolidation tests and permeability tests and evaluates suitability and properties of soil-bentonite mixtures as impervious materials.
Keywords
Bentonite; Soil-bentonite; Permeability; Consolidation;
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