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
- 발행연도
- 2012.8
- 수록면
- 95 - 102 (8page)
이용수
초록· 키워드
오류제보하기
A recent study found that the glass may show pozzolanic reaction during the hydration reaction of cement, and thus improve the physical features of hardened concrete and the rheological features of not fully hardened cement, effectively reducing bleeding and hydration heat.
This study aimed at finding out whether or not waste LCD glass powder could be used as an admixture for concrete through assessing the qualities of the powder as an admixture for concrete. To this end, the study compared concrete containing waste LCD glass powder an admixture including the fluidity of not hardened concrete, the strength of hardened concrete, the possibility of showing pozzolanic reaction, change in the length of hardened concrete.
According to the results of an experiment, the workability of not fully hardened concrete containing waste LCD glass powder was better than that of concrete containing Plain when the proportion of waste LCD glass powder replaced was around 20 percent. The value for the amount of air in the concrete met the KS regulation. In addition, the cement bleeding and bleeding rate increased as the proportion of waste LCD glass powder replaced rose. With regard to the strength of hardened concrete, concrete containing waste LCD glass powder displayed similar or better strength than concrete containing plain when the proportion of waste LCD glass powder replaced was between 5 and 15 percent. Furthermore, concrete containing waste LCD glass powder showed less change in length than concrete containing plain when it was dried. Therefore, it is thought that if waste LCD glass powder is grinded as finely as cement or admixtures currently being used, it can be used as an admixture for concrete.
This study aimed at finding out whether or not waste LCD glass powder could be used as an admixture for concrete through assessing the qualities of the powder as an admixture for concrete. To this end, the study compared concrete containing waste LCD glass powder an admixture including the fluidity of not hardened concrete, the strength of hardened concrete, the possibility of showing pozzolanic reaction, change in the length of hardened concrete.
According to the results of an experiment, the workability of not fully hardened concrete containing waste LCD glass powder was better than that of concrete containing Plain when the proportion of waste LCD glass powder replaced was around 20 percent. The value for the amount of air in the concrete met the KS regulation. In addition, the cement bleeding and bleeding rate increased as the proportion of waste LCD glass powder replaced rose. With regard to the strength of hardened concrete, concrete containing waste LCD glass powder displayed similar or better strength than concrete containing plain when the proportion of waste LCD glass powder replaced was between 5 and 15 percent. Furthermore, concrete containing waste LCD glass powder showed less change in length than concrete containing plain when it was dried. Therefore, it is thought that if waste LCD glass powder is grinded as finely as cement or admixtures currently being used, it can be used as an admixture for concrete.
목차
Abstract
1. 서론
2. 실험계획 및 방법
3. 실험결과 및 분석
4. 결론
참고문헌
참고문헌 (22)
참고문헌 신청
이 논문의 저자 정보
이 논문과 함께 이용한 논문
스마트 폰을 활용한 타워크레인 양중 및 자재 관리 프로세스 효율화 방안
이정호
,
김영석
대한건축학회 논문집 - 구조계
2012
.07
시멘트의 원료분쇄 과정 중 부산물로 발생하는 실리카질 석회암의 콘크리트용 골재화
한천구
,
강창운
대한건축학회 논문집 - 구조계
2012
.07
시멘트 페이스트 수용액의 칼슘이온을 이용한 CO2 가스 고정화에 관한 실험적 연구
곽재석
,
강창수
,
이한승
대한건축학회 논문집 - 구조계
2012
.07
경질우레탄 보드를 접착한 갱폼 사용에 따른 콘크리트의 온도이력 및 강도발현 특성
남경용
,
원준연
,
전재열
외 1명
대한건축학회 논문집 - 구조계
2012
.07
친환경 건축재료로서 전통 유회(油灰)의 물성에 관한 실험적 연구
박철우
,
이호일
,
이권영
대한건축학회 논문집 - 구조계
2012
.07
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2013-540-003336627