Earticle

초록

영어

When manufacturing concrete, several mineral admixture is added to improve the basic physical property and durability and to make economical concrete. Such mineral admixture includes granulated blast furnace slag, fly ash, silica fume, etc., and not only the studies about mixing these mineral admixtures but also the studies for the development of new materials have been steadily in progress. The purpose of this study was to investigate the development of concrete durability using rice straw ash. It is used for chloride diffusion coefficient from rapid chloride penetration test and depth of Co2 penetration from rapid carbonation test that was used for the evaluation of latent durability. According to the experimentation result, when replacement ratio of rice straw ash e was increased from 0% to 10%, it was observed that compressive strength of concrete containing rice straw ash was a similar durability of concrete containing silica fume. And durability performance of concrete containing rice straw ash 10% show a excellent compared to concretes containing granulated blast furnace slag 30 % or fly ash 20 %.

목차

Abstract
1. 서론
2. 실험계획 및 방법
2.1 실험인자 및 수준
2.2 사용재료
2.3 실험방법
3. 실험결과 및 고찰
3.1 압축강도
3.2 촉진 탄산화 시험결과
3.3 염화물 확산계수 시험결과
4. 결론
REFERENCES

키워드

저자

• 김영수 [ Kim, Young-Soo | 부산대학교 건축공학과, 교수, 공학박사 ]
• 신상엽 [ Shin, Sang-Yeop | 동서대학교 건축공학과, 겸임교수, 공학박사 ]
• 정의창 [ Jeong, Euy-Chang | 동서대학교 건축공학과, 겸임교수, 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