Comparative Study on the Hear of Hydration and Core Strength of the Underwater Non-Segregation Concrete Using Different Category of Cements

시멘트의 종류에 따른 수중불분리 콘크리트의 온도이력 및 코아강도의 특성에 관한 연구

This paper presents the history of heat hydration and the core strength of underwater non-segregation concrete. Three types of cements including Type I, Type V and low-heat cement have been used to make the mass specimens for measurement of heat of hydration and also for coring. Two environments of ambient and underwater conditions have been accounted for the comparison of producing the heat of hydration and for the assessment of core strength in respect to the test specimens made under normal practice.