About the author:

1. China State Construction Industrial Engineering and Technology Research Institute Co., Ltd.,Beijing 101300, China; 2. Shenyang Jianzhu University, Shenyang,Liaoning 110168, China; 3. Solid Waste and Chemicals Management Center, Ministry of Ecology and Environment,Beijing 100029, China; 4. Shaanxi Tiandi Construction Co., Ltd., Xi.an, Shaanxi 710199, China;5. Shaanxi Coal Geology Co., Ltd., Xi.an, Shaanxi 710021, China; 6. Huazhong University of Science and Technology,Wuhan, Hubei 430074, China; 7. Wuhan Institute of Technology, Wuhan, Hubei 430205, China;8. China Construction Second Engineering Bureau Ltd., Beijing 100160, China

Abstract:

At present, a systematic and standardized construction waste （solid waste） resource utilizationsystem for zero⁃waste construction sites has not yet been established in China. Based on in⁃depth researchon four types of construction projects in Shaanxi Province, a theoretical framework and evaluation systemfor zero⁃waste construction sites that meet the actual engineering needs have been systematicallyproposed. The construction system mainly summarizes and refines the zero⁃waste formula and the zero⁃waste index calculation formula. The evaluation system covers the entire process from source reduction,process management,waste treatment to final disposal, and includes process plans and evaluationstandards. A guarantee system is also designed to ensure its sustainability and operability. This systemhas been applied in three pilot projects in Shaanxi Province and achieved initial results, providingpractical basis and theoretical support for the comprehensive promotion of zero⁃waste construction sites.