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Development of Eco-friendly Binder Using Waste Oyster Shells  

Gil-Lim 한국해양연구원, 연안항만공학본부 (Yoon)
Chae Kwang-Suk (Korea Ocean Research & Development Institute, Coastal Harbor Engrg, Lab.)
Paik Seung-Chul (Civil Engrg. Dept. Andong Univ.)
Yoon Yeo-Won (Civil & Environmental Dept. Inha Univ.)
Publication Information
Journal of the Korean Geotechnical Society / v.21, no.3, 2005 , pp. 79-85 More about this Journal
Abstract
An experimental study was carried out to investigate the recycling possibility of waste oyster shells, which induce environmental pollutions by piling up out at the open or the temporary reclamation. The purpose of this study is to develope eco-friendly binder using waste oyster shells, and to reinforce dredged soils fur soft soil improvement. In this paper, a series of laboratory tests including compressive strength tests were performed to evaluate strength characteristics of soils treated by developed binder with different water content of dredged soils, mixing rates of binder, curing days. Based on test results, eco-friendly binders manufactured from waste oyster shells were estimated as good resource materials for soft soil improvements.
Keywords
Binder; Compressive strength; Dredged soil; Recycling; Waste oyster shell;
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