Earticle

초록

영어

The purpose of this study is to find out effect of compressive strength according to mixing rate of rice husk powder extraction from digestion into cementless concrete and synergy through chemical composition analysis. The binders of cementless concrete were fly ash, ground granulated blast furnace slag and rice husk powder produced to binary and ternary concrete. In order to examine the physical properties of cementless concrete according to the mixing rate of rice husk powder, the slump test, compressive strength were tested. And to figure out synergy effect with rice husk powder and other binders, SEM and EDS analysis was performed. As a result of the experiment, the slump increased as the mixing rate of rice husk powder increased in the binary concrete, and the slump increased as the mixing rate of fly ash increased in the ternary concrete. When rice husk powder was mixed, the initial compressive strength was higher than that of ordinary portland cement, and the higher the content of ground granulated blast furnace slag, the higher the compressive strength on the 28th. As a result of SEM and EDS analysis, it was confirmed that when rice husk powder was mixed, the Si/Al ratio was high and the compressive strength was improved.

목차

Abstract
1. 서론
1.1 연구배경 및 목적
1.2 연구내용 및 방법
2. 증해에 대한 예비적 고찰
3. 실험계획
3.1 실험 개요
3.2 사용재료
3.3 실험방법
4. 실험결과
4.1 슬럼프
4.2 압축강도
5. 결론
REFERENCES

키워드

저자

• 백기현 [ Baek, Gi-Hyun | 부산대학교 건설융합학부 건축공학전공 연구원, 공학석사 ]
• 신상엽 [ Shin, Sang-Yeop | ㈜위드코 기업부설연구소 연구원, 공학박사 ]
• 정의창 [ Jeong, Euy-Chang | ㈜위드코 기업부설연구소 연구원, 공학박사 ]
• 김영수 [ Kim, Young-Su | 부산대학교 건설융합학부 건축공학전공 교수, 공학박사 ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한건축학회연합논문집 [Journal of the Regional Association of Architectural Institute of Korea]

• 간기

  격월간

• pISSN

  1229-5752

• 수록기간

  1999~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 540 DDC 690