Concrete pump, a machine for pumping and feeding concrete to a height

Getting concrete to the right location at the right time is essential for big construction projects. Concrete pumps come into play here. Large construction sites cannot function without these useful devices because they are made to move concrete from the ground to elevated or difficult-to-reach areas.

Concrete can be delivered directly to the desired location by using concrete pumps, which operate by forcing concrete through a network of pipes and hoses. Concrete pumps facilitate the expeditious and effective completion of construction projects, be it high-rises, bridges, or even large foundations.

The capacity of a concrete pump to handle large heights and distances is one of its greatest benefits. Concrete can be shot straight up or across to the desired location using a concrete pump, negating the need for labor-intensive and often slow cranes or other lifting techniques. This lowers the quantity of manual labor needed while also accelerating the building process.

To put it briefly, concrete pumps are revolutionary in the construction industry. They expedite the concrete placement process, which reduces the time and complexity of large projects. Knowing how these devices operate can help you have a greater understanding of the contemporary building process, regardless of whether you’re a contractor or just interested in construction.

Features of use

For large-scale construction projects requiring impressive volumes of solutions, a concrete pump is typically utilized. The gadget is especially useful in situations where the automyxer cannot fit and a height at which the mixture must be supplied. When pouring or laying the mixture, labor productivity can be increased and work can be completed more quickly with the help of the pump.

In contrast to using the standard methods of serving in containers, you can pour significantly larger volumes of concrete during the hour of mechanized operation. Although purchasing a concrete pump for private construction is not financially advantageous due to its high cost, it is an essential tool for large-scale projects requiring a substantial amount of labor. Renting the pump is an option that will drastically cut expenses.

Concrete pumps are most frequently utilized on car platforms of various sizes on residential construction sites. Use a special arrow if the material needs to be served from a height or over a long distance.

Any concrete pump will work on this basic principle: the mixture is loaded into the receiving hopper of the pumping device from a container where concrete is mixed. The solution starts to forcefully flow through a pipeline that has already been assembled. Concrete delivery can occur at a greater height or distance thanks to a special boom.

It is best to add cement milk to the pumping mechanism before beginning any work. It keeps the unit’s motor from becoming overworked, lubricates the entire operating system, and prevents air gaps from forming in the pipeline.

A concrete delivery pump is a relatively sophisticated piece of machinery with good productivity, but it needs expert maintenance.

  • It is necessary to involve highly qualified specialists in the process who know how to work with equipment and concrete at the right pace.
  • Ultimately strict adherence to technologies and rules.
  • Correct preparation and organization of the process – concrete is delivered quickly and in large volumes, everything must be done clearly and smoothly.
  • Optimal selection of the composition of a special concrete mixture, with mandatory consideration of the diameter of the concrete pump hose, the feed distance, the conditions of access to the construction site, etc.d.
  • Objects with difficult access for equipment.
  • Need to deliver the solution to a height.
  • High density of development.
  • If there is a budget for renting/buying a unit – in any conditions.

Types of equipment

Concrete pumps come in a wide variety of varieties, each with unique features, specifications, prices, etc. The decision is made in light of the unit’s fundamental needs, workload, and budget.

Stationary

Wheeled support is required for stationary piston machines. pertinent to large-scale projects and the building of tall structures. The equipment has been there for a while and is powered by a gasoline or diesel engine. With a capacity of 90 m3 per hour, a stationary concrete pump can deliver the mixture to a significant height.

Up to 300 meters can be used for the transfer of concrete. Heavy concrete has proven to be a good fit for stationary models. The primary benefits of a stationary installation are its portability, compact size, and affordable rental cost.

Trailer

Since this kind of equipment is immobile and needs to be transported by car, it falls under the stationary equipment category. The concrete pump is situated apart from the vehicle and is typically powered by an independent generator and controlled by a remote control.

These installations fit in well with any kind of construction site, have medium power, and are suitable for any kind of environment.

Mobile

A truck with specialized design serves as the support for the concrete pump. The key benefits of mobile installations are their high power (up to 150 m3 per hour), mobility, maneuverability, and shorter setup times for different types of structures.

The pump is pre-installed on the chassis of the vehicle and typically has a boom that can reach up to 64 meters. It can also be used to reverse the flow of concrete, which minimizes process delays. This option is usually selected for small concrete volumes with a large filling area.

The installation’s primary drawback is its high cost, which makes it more appropriate to purchase for continuous use on building sites rather than for a one-time use.

An essential tool in contemporary construction, a concrete pump is made to move and pour concrete to high or difficult-to-reach locations with ease. Building tall buildings, bridges, and other high-rise projects is made easier by the use of hydraulic power to move concrete through pipes or hoses, which expedites the construction process and guarantees a smooth, continuous flow of material. In addition to saving time, this machine increases the accuracy and quality of concrete placement, which is crucial for sturdy, long-lasting building.

Types of pumps

The displacement of the mixture’s mass forms the basis of the straightforward concrete pump’s mechanism of operation. The volume of free space is once more filled with a solution when it manifests.

Experience has shown that while hydraulic pumps offer higher performance and durability, heroor pumps are easier to operate and maintain.

Moving concrete

Because ready-made concrete cannot last for an extended period of time and eventually loses its properties, using a mobile concrete pump or a stationary version is necessary. It is therefore impossible to prepare the desired volume and use it quickly in situations where large volumes must be manually poured. Consequently, the only way to achieve quick and high-quality pouring is to feed using a concrete pump.

A concrete mixing structure affixed to a car chassis transports concrete to the construction site. The solution is moved inward by the blades of an iron container rotating clockwise. The mixture is forced toward the discharge opening along the blades by the opposite process.

  • The ability to maintain the homogeneity of the solution, avoid stratification of the structure.
  • Continuous mixing of the mixture, which allows you to maintain all the technical characteristics of the solution even with small delays.
  • Preparation of the required volume of solution in one portion and maintaining it in an optimal state (which cannot be done manually).

The machine has a special loading tray for the delivery of mixture to the site, and the mixer barrel has an average volume of 5 to 9 cubic meters. A pipeline is used to deliver the solution directly to the desired location. This allows for the performance of work in difficult-to-reach areas by enabling delivery of the solution both horizontally and vertically using a single mechanism.

Pipeline equipment comprises various types of construction equipment that fall under the category of concrete supply machines. A full-turn boom and the mounting of a concrete pump on the vehicle’s base are features unique to special transport units.

These tools enable the vertical and horizontal delivery and transportation of liquid mortar. Such units are essential for multistory construction and for supplying mortar to difficult-to-reach areas.

Feature Description
Purpose A concrete pump moves and delivers concrete to high or hard-to-reach places.
Types There are mainly truck-mounted pumps and stationary pumps.
Truck-mounted pump Mounted on a truck, this type is mobile and often used for large projects.
Stationary pump Fixed in one place, this type is used for smaller or confined projects.
Reach Can pump concrete to significant heights, depending on the model and setup.
Benefits Speeds up the construction process and ensures precise delivery of concrete.
Maintenance Regular maintenance is needed to keep the pump in good working condition and prevent breakdowns.

Modern construction would not be possible without concrete pumps, which make it possible to transport concrete to areas that are high or difficult to access. These devices allow builders to precisely and evenly distribute concrete where it is needed while also saving time and labor. An indispensable tool on any construction site, a concrete pump can easily handle tasks involving large slabs, bridges, and high-rise buildings.

These devices are available in various varieties, such as line pumps and boom pumps, each ideal for a particular purpose. For large-scale projects requiring the delivery of concrete over long distances and at high altitudes, boom pumps are perfect. Conversely, line pumps are more adaptable and have the ability to work in tighter, more complicated areas. Your construction project’s efficacy and efficiency can be greatly impacted by knowing which type to use.

Including a concrete pump in your construction schedule will expedite and increase output. It lessens the need for manual labor and lowers the possibility of mistakes that come with using conventional techniques for placing concrete. All things considered, concrete pumps are a contemporary response to a typical construction problem, demonstrating the continuous innovation and advancement in building technology.

Video on the topic

Truck-mounted concrete pump in operation. How a concrete pump works

Concrete pump. Concreting with a concrete pump. Concrete pump. Concreting with concrete pump.

Device of screed in the basement with mortar supply by a screw pump

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Marina Petrova

Candidate of Technical Sciences and teacher of the Faculty of Construction. In my articles, I talk about the latest scientific discoveries and innovations in the field of cement and concrete technologies.

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