Monday, March 25, 2019

Things To Look For When Selecting Shotcrete Equipment

By Donna Reynolds


A wet mix shotcrete is a combination of cement aggregates and waters that contains admixtures that is hydraulically pumped on the nozzles where a compressed air is being added in order to provide extreme velocity for a placement and makes the receiving surfaces solidify. To function it properly and correctly, individuals will have to take the process of checking it out. They should devote some effort and time for it. When it comes with shotcrete equipment, individuals can perform the operation by themselves.

The concrete pumps are the ones that conducts the mixture of concrete and bring it to the nozzle which is located in the spraying arm. The wet mix is being pumped by double pistons. The pumps are specifically designed precisely in minimizing the vibrations or pulsations during operation which can provide a poor quality on the flow of concrete. The pumps are able to provide a good quality and the desired thickness will also be achieved.

Concrete pump. At the location of concrete pumps, there is a water box. The box has to be full of clean water all the time because this is where the cylinder rod is located and it must be kept cold every time. Aside from it, the box has other functions as well. If you can spot some concrete remnants being present, then this indicates that there is a leak and needs to be replaced.

Individuals must also check the boxes if it contains oil, that will indicate that there is a leak that comes from the hydraulics. The water box should be kept clean. This will male it easier to see any problems that may arise on the cylinders and pumps. When filling the water boxes, you can use a simple hose. Antifreeze can be added during extreme weather conditions.

Additive and air systems. During inspecting the machine, ensure that accelerator and air lines, nozzles, and diffuser holes have no obstructions. If something is blocking the way, this will give a negative impact to the quality of concrete. Individuals will perform a maintenance before using the equipment again. This will make the equipment perform its top condition and function properly.

The control system or known as the brain of the equipment. This is where the individual will monitor the proper relation of concrete being pumped and the accelerator dosage. It manages and protects the proper functioning and the concretes pump. It also collects all the spraying data for processing and downloading.

Spraying arms should be grease as well. This will make it easier for it to move around when being controlled with a remote controller. Regardless of the spraying arm and whether it is automatic or manual, it will still have to be greased properly. By greasing it will ensure the lifespan will extend on the spraying arms and allow for a much smoother movement.

Get testimonials from previous clients. They can share some additional information that might be very useful to you. They can provide more insights and knowledge on how to use the machines properly and correctly. They can even recommend the same equipment they used in the past.

Budgeting is essential. The prices of machineries and its parts are expensive. Clients must ensure they have the money and resources for purchasing the machine.




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