Thermal heat reduction of concrete using LHT

수화열 저감제를 이용한 콘크리트 수화열 저감법 개발

Recently, the attention is paid to the problem of thermal crack by hydration heat according to the increase of high strength and mass concrete structures. At this point, various research has been carried out for the control of hydration heat in high strength and mass concrete. As a part of the research, the application of Low Heat Technology (LHT) for the control of thermal crack by hydration heat was investigated in this study. To investigate the application, it was selected LHT which can reduce hydration heat of concrete with effect in series I and II. Also, it was investigated the characteristics of hydration heat generation of low heat concrete using LHT with binder types in seriesIII.