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한국건축시공학회 / v.5, no.2, 2005년, pp.89-95 
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증기양생 재생콘크리트의 강도특성에 관한 실험연구
( An Experimental Study on the Strength of Recycled Concrete with Steam Curing ) |
| 이명규;김광서;이근호;정상화; 전주대학교 토목환경공학과;원광대학교 건축공학과;원광대학교 건축공학과;전주대학교 토목환경공학과;
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| 초 록 |
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| Various tests are performed with the recycled concrete including compressive strength, flexural strength, splitting tensile strength, bonding strength and chloride ion penetration test. The basic data obtained from the presented test could be accumulated for the purpose of utilization in concrete structure. Most of the strength tests show that strength decrease a little extent with increasing substitution ratio of recycled coarse aggregate except splitting tensile test for the concrete with $100%$ recycled fine aggregate. But in case of the $50%$ substitution of recycled coarse aggregate, compressive strength, flexural strength and bonding strength are almost equal to the normal concrete. Chloride ion penetration test shows that the penetration amounts of chloride ion becomes more in proportion to the substitution ratio of recycled aggregate. But most of the results show that the permeability of recycled concrete is proper to use. The results of present study nay imply that the use of recycled aggregate for steam curing concrete is possible but the substitution ratio of recycled aggregate should be determined through further studies. |
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| 키워드 |
| 재생골재;재생골재 치환율;강도특성;증기양생;Recycled Aggregate;Substitution Ratio;Strength Characteristic;Steam Curing; |
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한국건축시공학회지 / v.5, no.2, 2005년, pp.89-95
한국건축시공학회
ISSN : 1598-2033
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200502637386945)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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