메타카올린 콘크리트의 특성에 미치는 단위수량변화의 영향에 관한 실험적 연구
The Experimental Study on the Influence of Unit Water Variation on the Properties of Concrete using Meta-Kaolin.
In this study, the experiment was carried out to investigate and analyze the influence of unit water variation on the properties of concrete using meta-kaolin. The main experimental variables were water/binder ratio 30, 40, 50(%), water content 165, 170, 175(kg/㎥) and replacement ratio of meta-kaolin 0, 10, 20, 30(%). According to the test results, the principle conclusions are summarized as follows. 1) The consistency of meta-kaolin mixed concrete tends to differ with compactability of fresh concrete according to unit weight in W/B ratio. 2) The air content of meta-kaolin mixed concrete tends to be unrelated with unit weight variation. 3) The compressive strength of meta-kaolin mixed concrete tends to increase, as the unit weight increases. 4) The stress-deformation curve of meta-kaolin mixed concrete tends to create rather high elastic coefficient, excepting unit weight 170㎏/㎥ in W/B 30%.
목차
Abstract 1. 서론 2. 실험계획 및 방법 2.1 실험계획 2.2 사용재료 3. 콘크리트의 배합 및 실험방법 3.1 콘크리트의 배합 3.2 실험방법 4. 실험결과 및 분석 4.1 굳지않은 콘크리트의 성상 4.2 굳은 콘크리트의 성상 4.3 기타 특성 5. 결론 5.1 굳지않은 콘크리트의 성상 5.2 굳은 콘크리트의 성상 5.3 기타특성 참고문헌