열량계를 이용한 고로슬래그 혼입 페이스트의 겉보기 활성화 에너지 산정에 관한 연구
- Title
- 열량계를 이용한 고로슬래그 혼입 페이스트의 겉보기 활성화 에너지 산정에 관한 연구
- Other Titles
- A Study on the Applicability of Estimation of Apparent Activation Energy of Blast Furnace Slag Contained Cement Using Calorimeter
- Author
- 이한승
- Keywords
- 적산온도; 고로슬래그; 활성화 에너지; maturity; ground granulated blast-furnace slag; apparent energy
- Issue Date
- 2021-05
- Publisher
- 한국건축시공학회
- Citation
- 한국건축시공학회 학술발표대회 논문집. May 30, 2021 21(1):80
- Abstract
- It is necessary to calculate Apparent Activation Energy(Ea) in order to apply the equivalent age formula to predict compressive
strength using the maturity method. For carbon reduction, it is necessary to consider the change of Ea by condition of GGBFS
concrete, which is widely used today. In this study, as a basic study for the design of the compressive strength model of GGBFS
concrete, the apparent activation energy of the GGBFS mixed paste was calculated through a calorimeter. The experiment
was carried out at a hydration temperature of 10 to 30°C with a paste test specimen having a GGBFS content of 0 to 80%.
As a result, the GGBFS replacement rate of the paste increased, and Ea tended to increase as the temperature decreased.
- URI
- https://kiss.kstudy.com/thesis/thesis-view.asp?key=3887758https://repository.hanyang.ac.kr/handle/20.500.11754/171699
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ARCHITECTURE(건축학부) > Articles
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