| 논문명 |
CGS를 혼화재로 사용한 콘크리트의 역학적 특성 / Study on Properties of Concrete Using CGS as Admixture / 추계-01. 일반부문 |
| 저자명 |
신기돈(Shin, Ki-Don) ; 지우람(Ji, Woo-Ram) ; 이건철(Lee, Gun-Cheol) ; 조도영(Cho, Do-Young) |
| 발행사 |
대한건축학회 |
| 수록사항 |
대한건축학회 학술발표대회 논문집, Vol.38 No.2 (2018-10) |
| 페이지 |
시작페이지(498) 총페이지(2) |
| ISSN |
2287-5786 |
| 주제분류 |
환경및설비 |
| 주제어 |
석탄가스화발전 ; 석탄가스화슬래그 ; 콘크리트 ; 혼화재//IGCC ; CGS ; Concrete ; Admixture |
| 요약2 |
IGCC is a power generation technology that produces electricity by gasification of coal at high temperature and high pressure. It has a higher power generation efficiency than coal-fired power generation and can reduce sulfur oxides, nitrogen oxides and dust to about 20% Friendly technology. However, CGS, which is a byproduct, is classified as waste and depended on landfill. Recycling as a byproduct is urgently needed. Therefore, this study investigated the possibility of using CGS as a concrete admixture. Experimental results showed that the CGS increased the fluidity up to 15% and the air quantity decreased with increasing substitution rate. In the case of hardened concrete, the initial strength of the concrete was lowered. As the age increased, the intensity showed the tendency to be expressed, and the intensity of BS and FA intensity was exhibited |
| 소장처 |
대한건축학회 |