STUTY OF A LIFE CYCLE ASSESSMENT METHOD FOR PROJECT ENVIRONMENT

摘要

Life cycle assessments (LCAs) are used to evaluate the environmental impacts attributable to products and processes. For construction projects, LCAs can be used to assess the pollution associated with the manufacture of building materials for the construction process, but many upstream processes are excluded. Input-output analysis is subject to inherent errors when applied to the LCA of specific products. This paper proposed a hybrid LCA method for construction for comprehensive assessment.