친환경 굴껍질 고화재 개발 및 적용성 연구

초록

An experimental investigation were carried out to study recycling possibility of waste oyster shells, which induces environmental pollutions from piling up out in the open or the temporary reclamation. The purpose of this study is to develope eco-friendly binder using waste oyster shells, and to apply reinforcing dredged soils for soil improvement. A series of laboratory tests including compressive strength tests were performed to evaluate strength characteristics of soils treated by developed binder with varing water content of dredged soils, mixing rates of binder, and different curing days. Based on laboratory test results, eco-friendly binders developed here uisng waste oyster shells were found as good resource materials for soft soil improvements.