In the construction and building jargon, there are multiple terms you may come across. For a layman, there are hundreds of words and phrases which make no sense. Concrete pumping is one of them. You may have heard this phrase but do you know what it means?
To explain it literally would be to say that concrete pumping is a process through which liquid concrete is pumped into an excavation or cavity to fill it up, using a machine. There are two main kinds of concrete pumps. The first one is the one attached to a truck. This uses a robotic arm to deliver the liquid into the required excavation accurately. This arm is also called the “boom”. The pump delivers the liquid concrete wherever required by being controlled by a remote controller.
The second type of concrete pump is the one with a linear arm. This linear arm is then attached to either a truck or a trailer. The attached machine is used to align the arm with the place that requires the liquid.
Now that you know how the concrete pumping works and what types of concrete pumps are there, you can learn more about concrete pumping gold coast from the following tips:
1. Challenges it Faces
Understanding any machine does not come without understanding its challenges. The concrete pumps face a realtime challenge when delivering the liquid concrete from one place to another. Despite the advancement in construction of these pumps, delivering it is a hassle. The concrete liquid is heavy, viscous and contains rocky substances. Because of the liquid’s nature, it becomes hard to easily transfer it using a robotic or linear arm.
Furthermore, the liquid is very heavy and therefore, precision is required to balance the liquid in the mechanical arm for hassle-free delivery.
2. The Liquid Concrete Freezes
Just like cement, the liquid concrete freezes if it is not moved on a regular time period. The liquid needs to be in a constant movement when being delivered into an excavation or a small cavity where it is needed before it freezes.
Interestingly, the liquid can maintain its position if the mechanical arm containing it is in slow, but constant motion to deliver it to the required area. When transferring the liquid concrete, it is important to make the movement slow, yet precise and continuous. Not only will the liquid easily transfer, but not cause any damage to the surface it is falling upon.
3. Mines and Tunnels Use Special Concrete Pumps
Liquid concrete pumps are used as per their needs. Apart from the two main ones mentioned above, there are other concrete pumps too which can be used in smaller sites that are enclosed. These sites include tunnels and mines.
Tunnels and mines use skid mounted and rail mounted concrete pumps as they can carry less amount of required liquid in a small and enclosed area and sustain a constant motion for viscosity of the liquid. Aluminum concrete frameworks within tunnels are usually filled using skid mounted concrete pumps.