전과정 평가 방법론을 이용한 폴리우레탄폼보드의 탄소배출 계수 구축

Abstract

Recently, the necessity for reducing of environmental impact emissions was emerged in the construction industry, and the evaluation method for life cycle assessment to consider quantitative environmental impact from the perspective of the life cycle of the building was attracted attention. Accordingly, the demand for the construction material environmental information database to anlyze the embodied environmental impact of buildings was increased. In particular, the production of insulation materials was continuously increased with the increase of energy-saving houses, and the establishment of the life cycle inventory database for insulation materials with a high contribution to the environment was necessitated. Therefore, the environmental information database of polyurethane foam board was established for the purpose of evaluating the embodied environmental impact of the building, and carbon emission factors were derived based on the constructed data.