JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Properties Evaluation of Blast Furnace Slag-based Inorganic Binder using Red Mud and Alkali Activators
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Properties Evaluation of Blast Furnace Slag-based Inorganic Binder using Red Mud and Alkali Activators
Lee, Sang-Soo; Kim, Yun-Mi; Lee, Seung-Ho; Park, Sun-Gyu;
 
 Abstract
The Korea Cement Association reports that domestic cement consumption has 47.29 million tons in 2013. The cement industry is one of the primary producers of carbon dioxide. There has been a lot of research in order to protect the global environment and to reduce the consumption of cement. This experimental study is purposed to analyze the effect of red mud and alkali activator on engineering properties of non portland cement matrix using blast furnace slag. Various specimens were prepared with non portland cement matrix and the addition ratios of red mud and alkali activators. The physical properties of these specimens were then investigated by flow test, setting time test, compressive strength test, flexural strength test, EDS and observation of SEM. Results showed that is the most suitable alkali activator for non portland cement matrix using red mud and blast furnace slag. It was judged that results of engineering properties on the alkali activated inorganic binder with kind of alkali activators and red mud were useful to basic data for mixtures design and evaluation properties of non portland cement matrix.
 Keywords
Alkali-activated inorganic binder;Blast furnace slag;Alkali activator;Red mud;
 Language
Korean
 Cited by
 References
1.
Caijun Shi and Robert L. Day, 1995, Acceleration of the reactivity of fly ash by chemical activation, Cement and Concrete Research, Volume 25, Issue 1, p.p.15-21 crossref(new window)

2.
Anja Buchwald, R. Tatarin and D. Stephan, 2011, Reaction progress of alkaline-activated metakaolin-ground granulated blast furnace slag blends, Journal of Materials Science, Volume 44, p.p.5609-561

3.
이승한, 박정섭, 정용, 알칼리 자극제가 고로슬래그의 잠재수경성에 미치는 영향, 한국콘크리트학회논문집, Vol.13, No.1, 2001

4.
안지환, 조진상, 김형석, 한기석, 김환, 알칼리 자극제에 의한 고로수쇄슬래그의 활성화 특성, 한국세라믹학회지, 제40권, 제10호, p.p.1005-1014, 2003

5.
박선규, 권성준, 김윤미, 이상수, 고로슬래그 미분말을 사용한 무시멘트 경화체의 반응 특성, 한국콘텐츠학회논문지, 제13권, 제9호, p.p.392-399, 2013

6.
박조범, 류득현, 서치호, 자극제 종류에 따른 혼화재 대량사용결합재의 수화분석, 대한건축학회논문집(구조계), Vol.29, No.10, p.p.89-96, 2013

7.
이선관, 김영수, 레드머드 혼입한 2성분계 지오폴리머 콘크리트의 강도특성에 관한 연구, 대한건축학회논문집(구조계), Vol.30, No.1, p.p.39-46, 2014

8.
송하영, 배상우, 이상수, 3성분계 무기결합재의 혼합비율 및 알칼리자극제 첨가율에 따른 페이스트와 모르타르의 물리적 특성, 대한건축학회논문집(구조계), Vol.28, No.12, p.p.77-84, 2012

9.
박선규, 김윤미, 이상수, W/B 및 레드머드 치환율에 따른 고로슬래그 기반 무시멘트 경화체의 강도 및 반응특성에 관한 연구, 대한건축학회논문집(구조계), Vol.30, No.5, p.p.89-96, 2014