In Korea, for about 2 months from late July to early September, it is expected that the average temperature will exceed 25 ℃, therefore, construction shall be conducted with hot weather concrete. In the case of the concrete placed at this time, if proper curing quality control measures are not established, problems such as plasticity, drying, shrinkage, and crack are caused. Therefore, in this study, an optimum method is proposed by mutually comparing the temperature history characteristics of the slab concrete in accordance with the change of surface coated curing material type.

• 한천구(청주대학교 건축공학과 교수, 공학박사) | Han, Cheon-Goo
• 한민철(청주대학교 건축공학과 부교수, 공학박사) | Han, Min-Cheol
• 이정교(청주대학교 건축공학과, 박사과정) | Lee, Joung-Gyo
• 이상운(청주대학교 건축공학과, 박사과정) | Lee, Sang-Un
• 이제현(청주대학교 건축공학과, 석사과정) | Lee, Jea-Hyeon