| 논문명 |
저점도형 고성능 감수제가 다양한 혼화재 종류 및 치환량 조건에서 고성능 시멘트 페이스트의 레올로지 성능에 미치는 영향 분석 / Analysis of the influence of low viscosity typed high range water reducer on rheological properties high performance cement paste depending on SCM types and contents / 3분과 : 시공재료 2 |
| 저자명 |
전종운(Jeon, Jong-Woon) ; 손배근(Son, Bae-Geun) ; 이향선(Lee, Hyang-Sun) ; 한동엽(Han, Dong-Yeop) |
| 수록사항 |
한국건축시공학회 학술.기술논문발표회 논문집, v.18 n.2(통권 제35호) (2018-11) |
| 주제어 |
저점도형 고성능 감수제 ; 혼화재 ; 소성점도 ; 항복치 ; low-viscosity type high range water reducer ; supplementary cementitious materials (SCMs) ; viscosity ; yield stress |
| 요약2 |
High performance concrete with low water-to-cement ratio has been widely used with increased demand of high rising buildings and huge scaled structures. Additionally, for high performance concrete, various SCMs are replaced to improve its performance from fresh state to hardened state. With the drawback of increased viscosity of the concrete mixture for high performance concrete, low-viscosity typed high range water reducer is the relatively new admixture. Therefore, as a goal of the research, under using various SCMs with wide range of content, the performance of low-viscosity typed high range water reducer was evaluated. Especially, in this research, the influence of low-viscosity typed high range water reducer on rheological properties including plastic viscosity and yield stress were assessed. As a result of the research, it is expected to provide a fundamental information of low -viscosity typed high ranged water reducer on high performance concrete with various conditions of SCMs. |
