인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국콘크리트학회 International Journal of Concrete Structures and Materials International Journal of Concrete Structures and Materials Vol.20 No.2
- 발행연도
- 2026.3
- 수록면
- 625 - 639 (15page)
이용수
초록· 키워드
Enhancing the performance and sustainability of concrete is critical in modern construction, and in-situ carbonation offers a promising approach by introducing CO₂ directly during mixing. This study investigates the influence of CO₂ dosage on the workability, durability, and strength of concrete with varying water-to-binder ratios. Gaseous CO₂ was injected during mixing, leading to the immediate formation of amorphous calcium carbonate and a noticeable reduction in slump within 10 min. Experimental results showed that CO₂ addition improved pore structure and chloride resistance, with reductions of up to 18% in total charge and 13% in migration coefficient. However, a decrease in 28-day compressive strength was observed, varying with mix design. These findings highlight the importance of carefully balancing CO₂ dosage and water-to-binder ratio to enhance durability without compromising long-term strength.
상세정보 수정요청해당 페이지 내 제목·저자·목차·페이지정보가 잘못된 경우 알려주세요!
목차
- Abstract
- 1. Introduction
- 2. Materials and Methods
- 3. Results and Discussion
- 4. Discussion
- 5. Conclusion
- References
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-151-26-02-096187347
