한국건축시공학회:학술대회논문집 (Proceedings of the Korean Institute of Building Construction Conference)
- 한국건축시공학회 2012년도 춘계 학술논문 발표대회
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- Pages.215-216
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- 2012
표면마감 조건에 따른 탄산화감소계수 및 CO2 흡수량 산정
Analysis of Carbonation Reduction Coefficient and CO2 uptakes under Finishing Materials
초록
Emissions of CO2 occur during the production of cement manufacturing process. During the production of clinker, limestone is mainly calcium carbonate, is heated to produce lime and CO2 as a by-product. It has a major problem, CO2 uptake is not considered in concrete carbonation, just focus in CO2 emission. This study is to develop a simulation model for CO2 uptakes in concrete structures based on carbonation reduction coefficient considering finishing materials. CO2 uptakes unit of concrete cubic meter is calculated by CO2 emissions unit of concrete materials and usage of concrete materials in mix proportion. From the simulation result, CO2 uptake ratios is 2.04 percent in carbonation models of concrete structure during 40 years.
키워드