Research on Factors Affecting On-Site Classification of Construction Waste

China rarely implements on-site sorting regarding construction waste disposal, and on-site sorting of construction waste is conducive to improving the utilization rate of construction waste resource utilization. The implementation of construction waste classification and sorting, i.e., the construction waste on the construction site is cleaned and placed separately, is an effective way to improve the recycling rate of construction waste. The paper analyzes the factors affecting on-site sorting of construction waste through literature research and proposes corresponding policy recommendations for these factors, with a view to providing references for promoting on-site sorting of construction waste.