Construction waste refers to the slag, abandoned materials and other waste generated during the construction, reconstruction, expansion and demolition of various buildings, structures, municipal engineering, etc., as well as the decoration and renovation of houses by residents.

Construction waste belongs to construction waste, but it is not without value. After sorting, crushing, magnetic separation, screening and other processes with professional equipment, it can generate recycled aggregates, recycled bricks, recycled concrete, roadbed cushions, prefabricated parts and other products for reuse, while reaping environmental benefits and having good economic benefits.

Construction waste treatment process:

Pre-selection: It is necessary to pre-screen and sort the waste concrete, bricks and tiles, and cement blocks manually, and pick out the wood, steel bars, etc. mixed in them to avoid damage to the machine.

Crushing: The sorted construction waste can be sent to the crusher for crushing. There are fixed crushers and mobile crushing stations available to crush large pieces of construction waste into various specifications of stones, machine-made sand, brick-making materials, etc.

Magnetic separation: Use magnetic separation equipment to remove scrap metals from the finished product. If it is determined that the material does not contain metal, this step can be omitted.

Separation: Cloth, plastic, wood chips, etc. cannot be removed by magnetic separation, and these light materials need to be separated by sorting equipment.

Screening: The remaining finished products are sent to the vibrating screen by the conveyor for screening. The number of layers and particle size of the vibrating screen can be customized according to the particle size requirements of the finished products.

Selection of construction waste crushing equipment:

As the direct processing equipment for construction waste recycling products, the selection of crushing equipment is indeed crucial. According to the special situation of construction waste, it is recommended to choose a mobile crushing station for crushing. Compared with fixed crushers, mobile equipment has many advantages:

1. The mobile crushing station is equipped with a vehicle-mounted system, which can be directly driven to the operation site for on-site crushing to avoid secondary pollution during the transportation of construction waste.

2. The mobile crushing station does not require a concrete foundation. The installation is simple and fast. It can be completed in about 20 days. It can be put into production quickly, and it is easy to dismantle, which is also convenient for changing different crushing sites later.

3. The integrated vehicle-mounted system of feeder, belt conveyor, crusher, and vibrating screen has a high degree of integration, small footprint, and strong environmental adaptability. It is very suitable for construction waste crushing projects with complex environments and limited work sites.