典型建材产品全生命周期碳足迹核算方法标准体系研究

Abstract： In order to cope with the severechallenges of carbon emissions in the construction industry and promote the standardizationand scientificizationofcarbon footprint accounting forthe fullife cycleof typicalbuildingmaterials products，this paper systematically studies theconstruction of te standards system for the fullife cycle of carbon footprint accounting method for typical building materials products.Through literature review and case analysis， it sortsout the advantages and disadvantages of existingaccounting methodsathomeand abroad，and proposes the overall framework and specific content suggestions of the standards system combined with the characteristics of the building materials industry.The research findings indicate that the existing acounting methods have obvious shortcomings indataaccuracy，methoduniformityandscopeofapplication，anditisurgent toestablishasientific and standardized standards system.The standards system built in this article includes modules such as basic standards， accounting method standards，and dataquality standards，which clarifes key contents such as accounting boundaries， calculation models，and data colectionand verification，and providessystematic guidance for carbon footprint accounting for building materials enterprises.Theresearch results show that this standards systemcan efectively improve the accuracy and comparability of carbon footprint accounting，and provide important support for the industry's energy conservation，emissonreduction and low-carbon development.Future research can furtherefine the standardcontentand promotedatasharingand industrialapplication.

Keywords： typical building materials products;fulifecycle;carbon footprint;accounting methods;standards system

0 引言

全球变暖问题越来越严重，建筑行业因为排放大量二氧化碳而成为重点关注对象[]。（剩余4859字）