Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2005.05b
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- Pages.149-152
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- 2005
A Study on the Development of the Artigicial Eco Light-Weight Aggregate using EAF-Dust and Application of the Concrete
전기로제강 분진의 복합안정화 처리를 통한 에코이공경량골재의 개발 및 콘크리트 적용 연구
Abstract
To make artificial light-weight aggregate with EAF-dust and estimate ability to apply to concrete, characteristics of the aggregate were considered in density, weight of unit volume, fineness modulus and so on. And then it was executed to experiments of the concrete mixed with the light-weight aggregate. As it was results that artificial light-weight aggregate with EAF-dust was heavier and more watertight than with only clay, concrete weight of unit volume was heavier than with expended clay aggregate. But it was regarded that concrete with EAF-dust artificial aggregate was able to field application as light-weight concrete because concrete of the weight of unit volume was lighter and compress strength and workability were similar to normal concrete.
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