What is a concrete pump truck?

A concrete pump truck is usually a boom pump mounted on a mobile truck that is used to move liquid concrete by pumping it using electrical and hydraulic systems integrated in the pump. Concrete moves from the hooper, into the transmission pipes to the discharge hooper from where it is placed on the required area. The pump length usually varies coming with lengths of 35, 50, and 65 or in rare cases 100 meters. The pump is usually folded for ease during transit but usually unfolds and can be controlled and directed to the area where the concrete is to be placed.

The distribution pump is usually mounted on the chassis of a truck to aid in the mobility and to facilitate the movement of the pump to the project site for concrete pumping. The pump can be operated by controls mounted on the truck or remotely using radio control. Distributor boom pumps on concrete pump trucks are usually available in various designs. The most common designs are the multifold, Z fold and roll fold designs.

 

 

The pump works by having a concrete truck empty its concrete in a hooper that is usually on the rear end of the pump truck. To prevent rocks that would clog the pump hoses from getting through the hooper contains a mesh grate. The pump also has an augur that churns the concrete so that it remains in the liquid form so that it can easily flow through the transmission pipes. After being emptied into the hooper, the concrete is subsequently sucked into the valve system through strokes. It is then pushed into the conveyor of hose pipes in liquid form until it reaches the end of the pump pipe. The discharge hooper usually deposits the concrete and it is places it where it is needed.

The operation of the concrete pump truck involves the use of electric and hydraulic systems. There is usually interlinked material and hydraulic cylinders. The material cylinder fetches concrete from the hooper by retracting. Material loaded onto the cylinder is ushered into the S-tube and consequently into the delivery lines by the concrete piston. The material cylinders work interchangeably and simultaneously to ensure continuous concrete movement. Usually the engine provides the operation power of the pump.

To ensure safety and stability the pump usually has front and back outriggers which it can mount on for extra support and balance during concrete pumping. Some outriggers can be extended upto the front of the vehicle. This increases the working range during pumping. The outriggers also minimise the force exerted on the chassis by the distributor boom.

A concrete pump truck is hence is a pumping system mounted onto a truck chassis that employs hydraulic and electrical systems to move concrete deposited into the hooper by a concrete truck to the desired placement position. Precision control and high pump outputs usually ensure the efficient delivery of concrete. Surely a concrete pump truck is the most reliable and efficient means of placing concrete on a construction site.

How does a concrete pump truck work?

A concrete pump truck contains a concrete pump that is fixed to the chassis of a truck. This means the truck drives to the site with the mounted pump on it for concrete pumping to begin. The pump is usually hydraulic and can lift and place concrete pipes straight into the pour location. During set up at the site the concrete pump truck’s outriggers at the front and rear are drawn to anchor and provide stability during the concrete pumping.

The first step is usually the dumping of wet concrete from a mixer truck onto a hooper at the rear end of the concrete pump truck. Large rocks are prevented from falling through by a mesh grate located in the hooper. This is crucial as it prevents large rocks from blocking the hoses during complete pumping. An augur in the hooper also keeps churning the concrete so that it is in a liquid state.

The concrete will then flow into the piston pump’s twin cylinders. The twin material cylinders work in coordination. On the forward stroke, one cylinder push the concrete into the pipeline while the other retracts drawing material from the hooper. To ensure that concrete flows freely and to keep the pressure consistent the pistons move in opposite directions.

Once the material cylinder has retracted a signal is sent to the S-tube swing cylinder and the drive cylinder directional valves. The S-tube moves to the loaded material cylinder. Consequently, the concrete material on the loaded cylinder is pushed through the S-tube by the loaded cylinders’ concrete piston. The concrete is pushed further forward onto the delivery lines.

The pump can be operated by remote control or can be operated from the control panel. Hydraulic oil flow push the cylinder pistons. The drive cylinder pistons and concrete pistons move at the same time as they are linked. When a drive cylinder is drawn in the same will happen to the concrete piston. Concrete is drawn into the cylinder in the process. The concrete is subsequently moved onto the S-tube and through the concrete pipes. The S-tube valve switches to the other material cylinder at the end of the stroke continuing the cycle.

The engine provides the power to drive the hydraulic pumps. All controls can be done locally as they are mounted on the truck. It is also possible to use remote radio control from a distance to specify the pour, to direct the pour to the desired location and for all other operations. At the end of pour reverse pumping can be done to clean the hoses.

A concrete pump truck can be used to pump concrete at the rate of one meter cubed per minute. The hydraulic pump also guarantees a precise pour and the ability to navigate various obstacles. Integration of electrical and hydraulic systems in the concrete pump truck ensure that seamless performance is achieved. Lastly the inherent advantages of using a concrete pump truck are self-evident. There is quick delivery, adequate time to work on concrete and cost savings on manpower.

About Concrete Pumping Professionals

In the world of construction, there are many methods used when during the building process. Concrete pumping is one of the procedures used. Whether the foundation of a building is being installed or a swimming pool is going to be added. The ability to pour concrete with pinpoint accuracy is quite helpful.

There are few different types of equipment used during this process. First, there is the trailer mounted boom. This type of pump uses a remote-controlled arm to distribute the substance accurately and allows for high volumes to be installed at one time. Due to the large capacity output of this device, it is used for bigger construction jobs such as office buildings.

The second type of machine is the line pump which is typically used in driveways. If you would like to see a company that does this type of concrete, you can find them so click here.  This device is either mounted on the back of a truck or can be installed onto a trailer. These require two hoses that can be made of steel or rubber. The hoses are then attached to an output port on the device and moved to the area where the liquid is going to be placed. Having a lower output ratio, this unit is used for swimming pools, sidewalks, and other smaller type applications.

For special jobs, a skid mounted or rail mounted design can be used. By mounting the equipment to a steel plate that is set up on a frame that moves on rails this device can be moved easily from location to location without having to use a big vehicle or trailer. This type of application is most commonly used in mining and tunneling environments.

In order to operate a piece of equipment such as this, a certification must be obtained. In order to become certified a person has to take the certification test that is available online. This exam consists six categories. The first is safety, second is grout and pea rock, the third part is a two part section regarding line pumps both general and hi pressure, the fourth part is a three-part section covering different booms used in the application process, the fifth deals with separate placing boom and sixth is the technical portion.

The point of the exams is to verify that the operator of the equipment fully understands all safety and required aspects of the job. The certification process has decreased accident rates in the workplace along with improving safety and is a standard a fake rolex for pumping contractors to have in order to procure a position in the field. In addition, there are re-certification exams that allow the operators to stay up to date regarding safety procedures and updated mechanical techniques.

As with many other professions this field offers many venues for workers to not only obtain their license but also to share stories and information that they have gathered over time. Available on the internet are a few websites with forums that people can join to assist in improving their skills in the industry. Construction is an ever growing field and it is good to know there is information available out there.

Concrete pumping is used in all facets of the world today from construction to home improvement. We always Exposed Aggregate Concrete Driveways Website It is also something that can be made into a career by gaining experience and knowledge. Following guidelines such as safe work environment and operating steps will not only protect the operator but will also protect everyone around them.

Tools Used In Concrete Pumping Projects

Concrete pumping plays a vital role in the world of construction as it is the method that is used to place the cement for the foundations. This method incorporates a few different tools that are mainly truck or trailer mounted and can be moved from site to site. Other models that are mainly used in mines and remote locations are skid models.

One of the most common units used today is the boom design which makes use of a remote control robotic arm that allows the operator to place the material in precise locations with pinpoint accuracy. These units are generally mounted on the back of trucks or onto trailers that can be towed to different locations. Along with accuracy, this model delivers high-pressure flow making it ideal for large construction jobs.

Another popular model is the line unit which uses multiple hoses connected together to place the cement where it is needed. This unit does not supply as much pressure as the boom model so it is mainly used in residential construction jobs. Like the boom unit, the line unit is mounted to a trailer or a truck as well for easy transport.

Some of the less popular models are the skid designs and these units are built for underground applications. The skid units provide less pressure than either of the two truck-mounted designs and can be adapted to run on rails or on skies or skids. Having tools such as these provide workers with access to liquid material for re-enforcing joists and other support structures underground.

The truck-mounted pumps are connected to a mixing truck that supplies the cement to the pump unit. The boom is then used to place the materials in the desired location and can be done quite accurately. The line model uses the same techniques as the boom design and the skid model is connected to a smaller source so it can receive the materials in remote locations.

The tools above are designed to assist contractors in the application of liquid form cement that creates the foundations for the structures we live and work in. Other applications include the sidewalks we rolex replica walk on and the swimming pools we swim in. With all the areas requiring this type of liquid, the technology for this field is growing and improving every day.

With the advancements being made within this field, the companies offering their services are able to do things for lower prices than before. This not only helps the customer but also helps the economy because more customers can afford to have the work done. When more customers have work done, that employs more people to complete the work and thus rolls back into the economy in the end.

Concrete pumping equipment can be found all over the world and are helping to rebuild cities everywhere. Without these machines, the construction business would have a lot tougher time setting foundations for commercial and residential buildings. As the technology continues to advance it will be interesting what the next generation of pumps have to offer.

Concrete Pumping Can Save You Money

You may be interested in learning how concrete pumping can save you money. The ability to unload your material from the truck directly to its needed location can save you time and man-hours. And fast pumping allows you to finish the job quicker thus saving you your hard earned cash.

The traditional method of pouring floors and stems involved trying to back a mixing truck as close to the location as possible. When the trucks could not get close enough, the material had to be moved in wheelbarrows requiring a lot of extra time and effort. The mix also had to be wet in order for it to flow down the chute. Sometimes ramps had to be built in order to get the mix where it needed to go.

With the availability of pumps, the old method may no longer be the most practical way to pour this mix. Now a hose can be placed precisely where it is needed, and the mixture can forced through it in much less time, requiring fewer men. Whether you are building a single story residence or a high rise building, you can get the material you need exactly at its needed location.

This method of pouring allows the trucks to remain safely away from the job site on the street and away from the holes and clutter that are a necessary part of the construction. This means that trenches do not have to be back filled and scaffolding or other equipment do not have to be moved in order for the trucks to back up and unload. The results can be faster unload times and the ability to empty one mixer then go directly to the next one.

Another advantage of the pump is it can deliver a drier mix. Since the material is being pushed through the tube you can get the consistency needed which can provide a stronger structure and faster drying time. You can eliminate unproductive time spent waiting for the material to harden before it can be finished.

These pumps are available for any job no matter how small or how large it can be. They can be mounted on a small trailer or a large boom truck depending on the application. They allow you not only to place the concrete where it is needed but also control the speed of the flow. You can determine the pace of the job and receive material where and when you need it.

Now it does not matter what type of job you are trying to accomplish. It could be a backyard patio or a one hundred fake watches story office building. The fastest and the easiest way to obtain the mix you need is by pumping it there.

You may want to try this quicker safer method now that you know how concrete pumping can save you money. Get the mix you need and get it precisely where it is needed and get the job done in record time. You may never want to go back to the old method of pouring again.