Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 1999.10a
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- Pages.267-270
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- 1999
The Properties of High Flowing Concrete with the Kind and Content of Limestone Powder
석회석 미분말의 종류 및 함유율 변화에 따른 고유동 콘크리트의 특성
Abstract
In this paper, the application of limestone powder, which produced by being gathered electrically in the process of manufacturing of cement, to high fluidity concrete are investigated. According to the experimental results, especially, high viscosity and the loss of air content are accomplished by applying limestone powder as the partial substitution of fine aggregates. In case of hardened concrete, high compressive strength can be achieved by using limestone powder.
Keywords