Hydration Heat Analysis of Mass Concrete according to FAC and CGS Replacement Rates

FAC 및 CGS 치환율에 따른 매스 콘크리트의 수화열 해석

This study analyzed the temperature stress through mixtures mass concrete hydration heat analysis according to the replacement rates of FAC and CGS. As a result of the analysis, it was possible to confirm the effect of reducing hydration heat when CGS is substituted for the low heat mixture of mass concrete. However, the stress of the FAC+CGS combination exceeded the tensile stress. It is believed that it is necessary to apply the insulating sheet of the surface part and reduce the unit weight of cement.