Concrete represents the mostly widespread structural material for construction of buildings due to its mechanical properties such as durability, variability and availability of resources. But, cement production is associated with large energy consumption and consequently with high CO2 emissions. This paper analyzed the amount of CO2 emissions in various concrete mix design on the viewpoint of service life periods using Korean LCI DB.

• 홍건호(호서대학교 건축공학과 교수) | Hong, Geon-Ho
• 황승구(호서대학교 건축공학과, 석사과정) | Hwang, Seung-Koo