Discussion on Preparation of Recycled Materials from Construction Waste.

Describing the background of the recycling of construction waste; listing domestic and foreign construction waste related policies and the latest research progress; taking a certain city in eastern China as an example. The analysis of the composition of its urban demolition garbage, relying on the actual production of enterprises, put forward the basic process of building rubbish screening. Analysis of the use of renewable resources, focusing on the analysis of the preparation of recycled brick technology. When studying the ratio of recycled brick raw materials, it is found that with the decrease of the proportion of natural aggregate in recycled brick, the properties such as brick strength are reduced; The higher the specific gravity of cement and other adhesives, the higher the strength of bricks. Finally, putting forward their views on the future development of China's construction waste to. [ABSTRACT FROM AUTHOR]