Paraffin kinds of organic PCM has generally been used concerning for instability of phase change and corrosion of materials in concrete containing PCM. Even though paraffin kinds of organic PCM have various kinds and rule considering mix proportions. This study shows a review of paraffin kinds of organic PCM about mechanical properties according to PCM materials and mix proportions. The paper will help to get the basis of information considering compressive reduction ratio.

ABSTRACT
 1. 서 론
 2. 파라핀 계열 PCM의 종류 및 배합 방법
 3. 파라핀 계열의 PCM을 혼입한 콘크리트의 역학적 성능
 4. 결 론
 References

• 민해원(이화여자대학교 건축공학과) | Min Hae-Won
• 김희선(이화여자대학교 공과대학 건축공학과) | Kim Hee-Sun