This paper investigates the effect of amount of Paraffin-encapsulated phase change material (PCM) on the thermal energy storage of cement mortar for developing energy saving concrete. The PCM with melting point of 44℃ was used in this study. The added amounts of PCM in the cement mortar were 0, 10, 20 and 30% of cement weight. The results indicated that the heat storage properties of cement mortar was improved with increasing contents of PCM.

• 윤현도(충남대학교 건축공학과 교수) | Yun, Hyun Do 교신저자
• 장석준(충남대학교 건축공학과, 박사과정) | Jang, Seok Joon
• 윤다애(충남대학교 건축공학과, 학사과정) | Youn, Da Ae
• 이준석(충남대학교 건축공학과, 학사과정) | Lee, Jun Seok