한국건축시공학회:학술대회논문집 (Proceedings of the Korean Institute of Building Construction Conference)
- 한국건축시공학회 2007년도 추계 학술논문 발표대회
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- Pages.53-56
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- 2007
폐콘크리트슬러지 대체율과 기포혼입률 변화에 따른 경량기포콘크리트의 특성
Properties of Lightweight Foamed Concrete According to the Replacement Ratio of Waste Concrete Sludge and Variation of Foam Ratio
초록
Recently, waste concrete emission has been increased by acceleration of urban development and the rapid growth of redevelopment projects, so recycling of waste concrete is actively progressed, But the usage is limited to a lower value added such as the roadbed material etc. To produce the high quality recycled aggregate, breaking and washing process is added to the existing process and inevitably increases the occurrence of particle, because old mortal is included in the recycled aggregate. Therefore, this study purpose is analysis the properties of lightweight foamed concrete made by waste concrete sludge which is the by-product from produce the recycled aggregate. In result, possibility of manufacture of lightweight foamed concrete which gives equal performance compared with ALC was detect(scope of density :
키워드