BIM기반 친환경건축물 환경성능평가를 위한 표준라이브러리 개발

The purpose of this study was to assess the LCCO2 from the default library through the calculation of each material by using BIM-based quantity take-off after : 1) separating the composite materials by applying unit quantity calculation formula through attributive information DB method 2) and then adding the basic attributive information of the material needed for building energy simulation and the information relating to green buildings. Research results showed that the materials used in BIM library was extracted after being separated into the formula system to calculate the total of carbon emission in the material production stage and identify green building information through the schedule of BIM authoring tool.