A comparative research of Assessment standard for green building in China

Green building gradually becomes a development trend in the construction industry, and green building evaluation standards play a guiding and promoting role for green buildings. Therefore, countries have begun to issue and promote green building evaluation standards, continuing to improve and improve in practice. Taking ASGB 2019 (China) and LEED v4.1 (USA) as the research objects, this paper mainly conducts a longitudinal and horizontal comparative analysis of ASGB 2019, compares the framework structure, calculation method and specific content of various provisions, and summarizes the similarities and differences between them. First of all, the specific content and provisions of the latest versions of the two standards are introduced. The content of each article is analyzed separately. Secondly, the old and new ASGB standards (2014 and 2019) are compared, and the similarities, differences and reasons for changes are analyzed. After that, the two latest standards of ASGB 2019 and LEED v4.1 were compared and analyzed. The similarities and differences in the framework structure, scoring methods and other aspects between the two versions are analyzed. The specific evaluation content of the two standards is further compared to find similarities and differences, and the analysis is summarized. Finally, summarize and propose amendments to the ASGB standard from the summary.