Before the introduction of concrete pumps, cranes were the most used method of transferring concrete to various points.
The cranes would lift large buckets of wet concrete to the needed places. This was challenging as the cranes would only lift one bucket at a time, so there was a need for a machine to pump the concrete.
A concrete pump is a device or an appliance that is used to transfer fluid or watery concrete by pumping it to various areas.
The procedure is made easy because the concrete is in liquid form. Some concrete pumps can reach as far as 150 metres while others have the length of 72 meters but can be extended if the need arises
How Do Concrete Pumps Work?
The pump has a valve system that uses the basic principle of hydraulics. The mixing trucks pour the concrete liquid into a hopper. The batch keeps turning to keep the wet concrete fresh.
The liquid concrete is then sucked by the valve system into the various pipes that direct the concrete to the final point. The pressure is maintained for a consistent flow of the wet concrete.
Types of Concrete Pump
There are different types of concrete pumps which are used in construction sites and they include;
Type 1: Boom Concrete Pumps
This type of pump is designed with hydraulic levers which accurately place the liquid concrete in areas that are difficult to pour.
They offer more flexibility and mess-free pours as compared to other types of pumps.
Type 2: Truck Mounted Concrete Pumps
This is where the pump is mounted to the chassis of a vehicle. The truck will act as a delivery service and deliver the liquid concrete in an accessible area or construction site. Once the job is done the truck leaves the premises.
Type 3: Ground Line Hydraulic Concrete Pump
This transports concrete by the use of a hopper to the final destination. It has multiple pipes that are connected to reach every desired site of the pour.
This is made easy by the pipes which can navigate all inaccessible angles to pour concrete.
Use of Concrete Pumps
Concrete pump as the equipment pumps wet concrete faster and saves time. This makes work easier when using it to pour concrete into the desired areas.
Less water is used when using the concrete pump technique. This helps reduce the shrinking and cracking of the concrete.
Accuracy is paramount when pouring concrete. Most especially in high-rise buildings and insulated concrete walls.
Advantages of Using Concrete Pumps
Constructions do not need delays. When using concrete pumps speed is achieved and the project work becomes simple and faster.
Some sites are inaccessible and concrete pumps have made them easily accessible. This means you can pour concrete mix at any site and angle without difficulties and spillage.
Manpower is reduced which saves you money on construction cost
A concrete pump is more convenient as compared to old methods of mix and pour.
There is a quality concrete placement and with zero material wastage
Weather is also a factor during construction. When using concrete pumps, concrete placing is not affected by weather conditions.
Up to You
Concrete pumps are highly used in concrete slab projects because they are quick and do a clean job. Large and small concrete is pushed through the connected pipes from point A to point B with no spillage.
Concrete pumps can be used in all weather conditions. Safety precautions are taken to ensure the project gets the best pour.
The use of a concrete pump is advantageous to any construction site as it is the only efficient and cost-effective machine when it comes to concrete placement.