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한국건축시공학회 / v.7, no.1, 2007년, pp.85-90 
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폐석회석의 분말도 변화에 따른 콘크리트의 특성분석
( An Analysis on Concrete Properties with the Fineness of Waste Limestone ) |
| 류현기;우종권; 충주대학교 건축공학과;충주대학교 대학원;
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| 초 록 |
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| According as industry develops rapidly, problem of resources exhaustion and environmental pollution is appearing. Way to use construction waste that is development of new compound material and Industry product is required. Limestone powder that is Industry product is $CaCO_3$. and vicosity is promotion effect because there is no damage to hydration of cement and powder is very thin and water tightness increases. This research purposed to analyze concrete property changing limestone fineness. According as the limestone powdered replacement ratio increases, slump and unit capacity mass increased, and the air content decreased according as the replacement ratio increases. Compressive strength and tensile strength decreased according as the limestone powder replacement ratio increases. |
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| 키워드 |
| 폐석회석;시멘트대체재료;분말도;압축강도;Waste Limestone;Cement replacement;Fineness;Compressive strength; |
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한국건축시공학회지 / v.7, no.1, 2007년, pp.85-90
한국건축시공학회
ISSN : 1598-2033
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200714539108722)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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