Journal of the Architectural Institute of Korea Structure & Construction (대한건축학회논문집:구조계)

Architectural Institute of Korea (대한건축학회)
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A Study on Suggestion of Baseline Concrete for Life Cycle Assessment of Concrete

콘크리트의 전과정 평가를 위한 기준콘크리트 선정방법 제안 연구

  • 최원영 (한양대학교 대학원 건축시스템공학과) ;
  • 태성호 (한양대학교 공학대학 건축학부) ;
  • 노승준 (한양대학교 건설구조물 내구성혁신 연구센터)
  • Received : 2016.08.17
  • Accepted : 2016.12.02
  • Published : 2016.12.30
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Abstract

The purpose of this study is to suggest baseline concrete selection method for environmental impact assessment of concrete as part of study on the development of concrete life cycle assessment system. For this purpose, environmental impact was assessed for 6 environmental impact categories including Global Warming Potential(GWP), Abiotic Depletion Potential(ADP), Ozone Depletion Potential(ODP), Acidification Potential(AP), Eutrophication Potential(EP) and Photochemical Oxidant Creation Potential(POCP) using mix design DB used in concrete field. Furthermore, Correlation of baseline concrete has been analyzed by the results with Average, High rank 20% and Mode of environmental impact assessment of concrete. As a result, Baseline concrete Selection method using Mode is judged to be the most proper method at present. Through the analysis of environmental impact of baseline concrete, it is possible to use the indicator as baseline data when environmental friendly concrete assessment system is developed.

Keywords

Acknowledgement

Supported by : 한국연구재단

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