Acknowledgement
본 연구는 국토교통부 건설기술연구사업 (과제번호:21SCIP-B150834-04)의 연구비 지원에 의해 수행되었습니다.
Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)
- 2022.04a
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- Pages.13-14
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- 2022
Deceleration stage and modeling of hydration heat flow for fly ash cement paste
플라이애쉬 시멘트 페이스트의 수화열류 감속 단계 분석 및 모델링에 대한 실험적 연구
Abstract
This study investigated the effect of fly ash content on the isothermal hydration heat of cement pastes. Two different pastes with fly ash content were studied to cure at 35℃. The hydration heat flow deceleration stage of slurry was simulated and compared by Jander Equation and Ginstling-Brounshtein Equation. The results show that Jander Equation and Ginstling-Brounshtein Equation have certain defects in the modeling of the deceleration stage of the heat flow of cement fly ash paste, and the fitted curve can not describe the deceleration stage well.