Continuous wall construction equipment

Underground diaphragm wall construction machinery refers to the equipment, High Efficiency Wall Construction Equipment used for the construction of underground diaphragm wall. A continuous wall is a type of structural wall commonly used in deep foundation pits to provide support and prevent flooding.Full-rotation Drilling Machine/Continuous Rotation Drilling Rig

The commonly used machinery in the construction of underground diaphragm wall are:

1. Diaphragm Wall grabbers: These are hydraulic grabbers used to dig soil and create trenches for the diaphragm wall. They are attached to cranes and can be dug to great depths.

2. Bentonite mixing and pumping device: Bentonite is a clay commonly used as drilling fluid in continuous wall construction. Bentonite was prepared by a bentonite mixing and pumping device. The bentonite was injected into the ditch to stabilize the foundation pit and prevent the collapse.

3. Sand removal device: The sand removal device is used to remove sand and other fine particles in the bentonite slurry. This helps to maintain the stability and quality of the drilling fluid.

4. Steel cage manufacturing machine: Steel cages are steel cages placed inside continuous walls to provide additional strength. Steel cage making machines are used to bend, cut and weld steel bars to make cages.

5. Thin tubes and funnels: Thin tubes and funnels are used to pour concrete into the trench. Concrete is poured from the top of the trench, and when the trench is filled, the thin tube is slowly drawn out. This ensures a continuous and uniform flow of concrete.

6. Excavators and cranes: Excavators and cranes are used to transport and locate the machinery and materials used in the construction of the underground continuous wall. They are also used to lift and place reinforcement cages and other heavy components.