순환골재 생산에 따른 CO2 평가에 관한연구

Abstract

As construction wastes increase every year and natural aggregate's supply is unstable, recycled aggregate is getting important. Therefore this study is trying to suggest evaluation method of CO2 by its recycled aggregate and trying to analyze CO2 reduce emission by its recycled aggregate. For this, we classified manufacture method of recycled aggregate into wet method and dry method and analyze each production process and evaluate its amount of CO2 from production system. As a result, dry method is evaluated that its CO2 is reduced 5.6% than aggregate's.