On this study, carbonation rate and W/C ratio were estimated by collecting actual data of each carbonation depth and compression strength from inner wall, outer wall, stair hall, and balcony floor of certain remodeling apartments. Through above tests, this study can be reference data of the method of life time prediction for the apartments that subject to remodel.

• 이형민(한양대학교 첨단건축도시환경공학과, 박사과정) | Lee, Hyung Min
• 이한승(한양대학교 ERICA캠퍼스 건축학부 교수, 공학박사) | Lee, Han Seung 교신저자
• 성명진(한양대학교 첨단건축도시환경공학과, 석사과정) | Sung, Myung Jin
• 전병갑(삼성물산, 삼성물산 주택ENG팀 부장) | Jeon, Byong Kap
• 조용길(삼성물산, 삼성물산 주택ENG팀 대리) | Cho, Yong Gil