The recycling project of construction waste is an effective way to save resources and protect ecology.

As a mixture of waste materials from various building materials, construction waste is directly buried without treatment, which not only destroys the natural ecological environment, but also is a huge waste of resources. If the construction waste is recycled, it can be turned into treasure and reused as a renewable resource, which is an effective way to save resources and protect the ecology.

Part of the construction waste can be reused after being sorted, eliminated or crushed. The available ways are:

1. Construction waste is crushed and sorted into coarse and fine aggregates to replace natural aggregates to prepare concrete, road base materials and building bricks.

2. Steel doors and windows, waste steel bars, nails, cast iron pipes, black and white iron sheets, etc. are sorted and sent to nonferrous metal smelters or steel mills for recycling.

3. Waste bricks and tiles can be reused after cleaning. Waste ceramic tiles and ceramic sanitary ware are crushed, sorted, mixed and pressed to produce permeable floor tiles or sintered floor tiles.

4. After screening, the waste glass is sent to the glass-ceramics factory or glass factory as raw material to produce glass or glass-ceramics.

5. Wooden frame, wooden doors and windows can be reused or processed, or used to manufacture medium density fiberboard, or crushed and compressed into biomass fuel particles.

6. All kinds of plastics can be dissolved, compressed, drawn and cut into plastic particles.