콘크리트 전과정평가 시스템의 제조단계 온실가스 배출량 평가방법에 관한 연구

Abstract

Recently, various of mix-designs and manufacturing process for the formulation of concrete in order to improve the performance and to reduce the GHG emissions, it have been studied. Assessment system for the environmental load of the corresponding concretes quantitative predictions and calculations is required. This study proposed the concrete life-cycle assessment database structure to assessment the GHG emissions for concrete manufacturing process. To accomplish this, analysed ready-mixed concrete process flow, derived unit process and entire process for ready-mixed concrete manufacturing sites, databases that allowed estimating the circulation of input-output materials on construction sites are constructed.