Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2009.05a
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- Pages.337-338
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- 2009
A Study on the Quality Improvement of Recycled Fine Aggregate by Microwave Heating Technology, Friction and Abrasion Action
마이크로파 가열기술 및 마찰.마쇄 작용에 의한 순환잔골재 품질향상에 관한 연구
Abstract
Use of the recycled fine aggregate as a material of structural concrete is not easy currently because there are some problems, such as of quality control and the uncertainty of chemical and physical property. Thus, the results indicate that it is possible to produce high quality recycled fine aggregate for structure by microwave heating technology, friction and abrasion action.
본 연구는 마이크로파 가열기술 및 마찰 마쇄 작용에 의한 순환잔골재 표면에 고착되어 있는 시멘트 페이스트를 효율적으로 분리, 제거함으로써 구조체 콘크리트용 고품질 순환잔골재를 생산하는데 그 목적을 두었다.
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