应用研究 2025年 第卷 第23期

DOI: 10. 7672 / sgjs2025230053

建筑施工废弃物低碳处理与再利用技术研究进展

林佐江¹,周予启¹,赵忠忠²

作者简介:

林佐江,正高级工程师, E⁃mail: linzuojiang @chinaonebuild. com

作者单位:

1.中建一局集团建设发展有限公司,北京 100102; 2.清华大学土木工程系,北京 100084

基金项目:

∗国家自然科学基金(52408276)

摘要:

建筑施工过程中产生大量的建筑废弃物,占用土地资源、危害环境,使绿色建筑发展面临严峻考验,对建筑废弃物的综合处置刻不容缓。综述并分析了建筑废弃物的来源、性质及综合处置现状,发现目前主要集中于研究单独的建筑废弃物,缺乏对建筑废弃物系统的研究与处置流程。基于此,分析了不同建筑废弃物的低碳处理技术并评述了其再利用途径。

English:

A large amount of construction waste was generated during the construction process,whichoccupies land resources and endangers the environment, making the development of green buildings facea severe test. Therefore, the comprehensive disposal of construction waste is extremely urgent. This paperreviews and analyzes the sources, properties and comprehensive disposal status of construction waste. Itis found that the current research mainly focuses on the study of individual construction waste, and lacksthe research and disposal process of construction waste system. This paper analyzes the low carbontreatment technology of different construction waste and reviews its recycling ways.