Pumping concrete is not easy. Most pumping principles do not allow this mixture to be pumped because the mixture is viscous, abrasive, and also contains sand and fiberglass.
 

Concrete is made up of cement and "other ingredients" such as limestone, gravel, granite and fly ash. Some soft milling components, such as some of the sand and water, provide a perfect concrete structure. Concrete is a very heavy liquid. Concrete is viscous due to sand and cement elements and is very abrasive.

After mixing the ingredients with water, a chemical reaction takes place: "hydration". In this way the elements combine to create building materials, concrete-like stones. Concrete is probably the most commonly used construction material in the world. Modern versions of concrete are reinforced concrete and prestressed concrete.

The properties of fiberglass concrete can be very rigid and lumpy (about 10 mm in length). Therefore, the wall thickness of the final product fiberglass concrete can be very thin. Wall thickness starts at just 3mm (or more). Still, this type of concrete is strong enough. This concrete mixture with fiberglass is so-called reinforced concrete.

The problems that arise when using peristaltic pump for pumping heavy concrete mix:

1. High viscosity problem (centrifugal, screw pump, or pneumatic diaphragm pump)

2. Abrasiveness issues (in fact, concrete mixtures are too abrasive for all pump principles)

3. Non-fluidity problems (gear pumps cause many floating problems)

4. Peristaltic pump for pumping heavy concrete is a very economical and efficient solution.

5. The life of the hose is excellent and the viscosity is not a problem. The hose is capable of withstanding all abrasives.

In this pumping process, peristaltic pump for pumping heavy concrete mix the concrete mixture into the molded product to create concrete for the final product, such as sound screens, streetlight undercovers, and underground cable channels.