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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국콘크리트학회 International Journal of Concrete Structures and Materials International Journal of Concrete Structures and Materials Vol.5 No.2
- 발행연도
- 2011.12
- 수록면
- 125 - 131 (7page)
이용수
초록· 키워드
오류제보하기
Five all-lightweight alkali-activated (AA) slag concrete mixes were tested according to the variation of water content to examine the significance and limitation on the development of cementless structural concrete using lightweight aggregates. The compressive strength development rate and shrinkage strain measured from the concrete specimens were compared with empirical models proposed by ACI 209 and EC 2 for portland cement normal weight concrete. Splitting tensile strength, and moduli of elasticity and rupture were recorded and compared with design equations specified in ACI 318-08 or EC 2, and a database compiled from the present study for ordinary portland cement (OPC) lightweight concrete, wherever possible. Test results showed that the slump loss of lightweight AA slag concrete decreased with the increase of water content. In addition, the compressive strength development and different mechanical properties of lightweight AA slag concrete were comparable with those of OPC lightweight concrete and conservative comparing with predictions obtained from code provisions. Therefore, it can be proposed that the lightweight AA slag concrete is practically applicable as an environmental-friendly structural concrete.
목차
Abstract
1. Introduction
2. Experimental details
3. Test results and discussions
4. Conclusions
References
참고문헌 (21)
참고문헌 신청
1. [학술지(정기간행물)] - Gartner E. / 2004 / Industrially interesting approaches to low-CO2 cements / Cement and Concrete Research 34 (9) : 1489 ~ 1498
2. [학술지(정기간행물)] - Mehta P. K. / 2001 / Reducing the environmental impact of concrete / Concrete International 23 (10) : 61 ~ 66
3. [학술지(정기간행물)] - Yang, K. H. / 2007 / Development of a cementless mortar using hwangtoh binder / BUILDING AND ENVIRONMENT 42 (10) : 3717 ~ 3725
4. [학술지(정기간행물)] - Pacheco-Torgal, F. / 2007 / Alkaliactivated binders: a review. part 2. about materials and binder manufacture / Construction and Building Materials 22 (7) : 1305 ~ 1314
5. [단행본] - Shi, C. / 2006 / Alkali-activated cements and concretes / Taylor and Francis
2. [학술지(정기간행물)] - Mehta P. K. / 2001 / Reducing the environmental impact of concrete / Concrete International 23 (10) : 61 ~ 66
3. [학술지(정기간행물)] - Yang, K. H. / 2007 / Development of a cementless mortar using hwangtoh binder / BUILDING AND ENVIRONMENT 42 (10) : 3717 ~ 3725
4. [학술지(정기간행물)] - Pacheco-Torgal, F. / 2007 / Alkaliactivated binders: a review. part 2. about materials and binder manufacture / Construction and Building Materials 22 (7) : 1305 ~ 1314
5. [단행본] - Shi, C. / 2006 / Alkali-activated cements and concretes / Taylor and Francis
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UCI(KEPA) : I410-ECN-0101-2014-530-002806744