After a building or foundation is demolished, the concrete is typically hauled to a site and then broken down and crushed into small pieces by machines. The aggregate stones are then re-used to make a base material or new concrete.
How to Recycle Concrete?
Recycling concrete is one of the most sustainable and environmentally friendly ways to dispose of concrete waste. It helps reduce landfill waste, conserve natural resources, and save energy.
Recycling concrete also helps reduce air, water, and noise pollution. With all these benefits, it is no wonder why recycling concrete is becoming increasingly popular among construction companies and municipalities.
Recycling concrete involves breaking down the concrete into smaller pieces, usually by using a crushing machine. The crushed material is then sorted into different sizes and sent for further processing.
The most common processing method is to create aggregate, which is a combination of cement, water, sand, and gravel.
This aggregate can then be used in a variety of applications, such as fill material, road base, and other construction materials. In many cases, the recycling process starts with the demolition of a building or structure.
The concrete from the demolition is then sent to a recycling plant and sorted according to size. The pieces that are too small to be used as aggregate are sent to a landfill, while the larger pieces are sent for further processing.
This includes crushing the concrete into a powder, which is then sold as a new product. Another way to recycle concrete is to use it as a soil amendment,