earticle

영어

This research aims to secure the fundamental data required to manufacture a functional mould based on an analysis of changes in internal temperature when phase change material is applied to an outer mould, the characteristics of strength development, and the relationship between the heat of a solution and internal temperature. The research findings indicate that the setting and hardening of a concrete surface was highly affected not only by thermal storage of phase change material at the early age of concrete hydration but also by heating when the temperature is dropping after hardening. It is considered that a mould can be manufactured based on the research findings.