Applying plaster with a compressor – a cartridge gun

The process of plastering walls has changed dramatically over time. More sophisticated tools can now accomplish tasks that once required manual labor with trowels and floats. Currently, one of the most effective techniques is the use of a cartridge gun and compressor. This method guarantees a more uniform finish while also expediting the process.

Compressor and cartridge gun use is growing in popularity, particularly for large-scale projects. You can cover large areas quickly and with less time and effort by spraying the plaster onto the walls. Additionally, this technique reduces the possibility of typical problems like bubbles or uneven layers, which are frequently observed with traditional hand application.

This method might initially seem intimidating to people who are unfamiliar with it. However, even novices can produce results of a professional caliber with the correct tools and some practice. Learning how to use a compressor and cartridge gun for plastering can be a game-changer for your projects, whether you’re an experienced contractor or a do-it-yourself enthusiast.

Applying plaster with a compressor and cartridge gun is a quick and effective method for covering large wall surfaces. Compared to traditional hand application, this method not only ensures a smooth, even finish with less effort, but it also saves time. Knowing how to use this tool can greatly improve your results and make the job easier, whether you’re taking on a large renovation project or just looking to improve your plastering abilities.

Plastering walls with a compressor.

Plaster gun, also known as pneumatic bucket, is a semiautomated tool. Air is supplied to the hose by a compressor, which powers it. Everything is directed onto the wall by the air stream that picks up the mass as it flows into the funnel nozzle. Although using a metal or plastic cartridge gun is not simple, it is still less labor-intensive than plastering by hand.

Once some time has passed, you won’t need to seal cracks in freshly made plaster because, when using a cartridge device, the solution will lie evenly and tightly.

This apparatus consists of a short barrel with a set of tips that emerges from a 5-liter funnel. The composition is sprayed as a result of air under pressure entering through the compressor hose, which is controlled by the handle of the cartridge device.

Various tips are tailored to a specific consistency of composition. Dense ones are sprayed at three to four atmospheres of air pressure. This indicates that the solution is sealed to the masonry at a rate of roughly 200 l per minute as air escapes the hose. Nozzles allow you to modify the stream’s thickness.

There is no difference in the composition density between hand plastering and using a cartridge device. It should flow like thick sour cream down the funnel. When working with thick cement, the master fits a wide nozzle on the barrel. A narrow tip is selected for a more liquid consistency. The funnel is filled with the solution. It will take 25 kg to cover 1.5 sq. m of surface layer with 1 cm.

Plaster application with a cartouche gun is a difficult task. He is nearly 5 kg in weight. Long-term suspension is challenging, particularly when thick cement containing sand or stone chips is applied.

Periodically, the cement on the tank walls needs to be cleaned off.

Cartouche plaster gun in action.

You should wear a plastic mask to protect your face before using a compressor to apply plaster because the composition particles can fly off to the sides with tremendous force when the hose is compressed. After that, fill the cement funnel and turn on the compressor. The cartouche unit’s nozzle should be at waist level when in use.

Simply press the start handle to allow the mixture to enter the bell, which is how the compressor operates. If the stream is directed precisely at a right angle to the surface to be coated, it will lie flat on the wall, not flow from it, and not splash to the sides.

We guide the unit’s movement so that it is parallel to the ground. A straight mortar strip ought to be obtained. After arriving at the corner, we lift the cartridge mechanism higher so that the subsequent strip sits atop the preceding one.

We thus cover the whole wall. Try to maintain the same distance between the cartridge device and the solution when spraying. Whichever distance you decide on, it’s up to you. The distance is appropriate if the solution sticks to the surface well and doesn’t fly off in splashes. In plastering, the speed and quality of work are comparable to a cartridge gun in operation.

Plasterers with experience can apply an even layer on their first attempt. However, it is preferable for novices to apply the final leveling layer after treating the surface with a mixture to a thickness of 5 mm and allowing it to set for 5-7 hours. Use a rule to apply the grout before it solidifies. The coating will be ready to use in a day.

Main features of a gun for applying plaster.

Even though it is heavier, manual plastering is more comfortable for the master. Adjusting to the use of mechanical equipment takes time. However, this approach has numerous benefits:

You can drastically lower the cost of major repairs for your home or apartment by getting this tool. Things to consider when plastering walls with a cartridge gun for the first time.

1. If you have a poor idea of ​​how it works in practice, find a video on the Internet that shows how to prepare the tool, how to connect the hose from the compressor, how to fill the solution into the tank, and so on.
2. Make sure the layer of solution on the wall is even. This will prevent cracks from appearing.
3. Special gypsum-based mixtures are often used for mechanical plastering. They tend to harden quickly. Therefore, you should not prepare a large amount of them at once. The composition may set before it gets into the cartridge machine.
4. The point of using a cartridge gun for plastering walls is to ensure that the cement mortar fits tightly to the surface. This means that the air pressure in the hose must be sufficient. Excessive pressure tears off the hose or splashes the mixture from a strong impact on the wall.
5. Hold the nozzle at a distance of 35-40 cm from the wall.
6. Pay attention to the nozzles. For training, it is better to take a nozzle with a medium hole and prepare a not very thick (but not liquid) cement mix. As you gain skills, you will determine for yourself what and how it is more convenient for you to work in order to get the expected result.

Features when working with the device.

Gypsum mortar is most frequently used for mechanical plastering, as was previously mentioned. There are multiple causes.

Firstly, it is more elastic and fine-grained. It mixes well and slides well along the walls of the funnel.
Secondly, gypsum solutions do not get stuck even in the narrowest nozzles.
Thirdly, they are quickly prepared and used up. With such the mixture makes things go faster.
Fourthly, during finishing, the gypsum mixture can be tinted.
Preparatory actions for mechanical plastering. Step 1.
First, the surfaces are impregnated with a primer. Step 2.
The walls are marked with beacons. They are installed at a shorter distance than the width of the rule so that the layer can be leveled. You can attach these beacons to the cement, wait until it hardens, and start plastering.

Step 3: Get ready to plaster walls by assembling a compressor and a cartridge gun, turning on the machine, and filling the container above the barrel. After raising the nozzle to the appropriate height, turn on the start handle. The previous section covered the following actions.

Cartridge gun for plastering "matrix 57350".

Used to apply decorative plaster finishing coats. Particular mixtures exist for this kind of finish. A thin stream is directed to the application site by narrow nozzles. There are various textures and patterns available for decorative plaster.

Chips of mica and marble may be present in the mixture. Once it’s on the wall, you can use a trowel or float to smooth out any uneven areas. The stone chips in this instance move and form a particular pattern.

The thick structural plaster has a high percentage of stone chips in it. This produces a coarse surface that can be smoothed out with mica spraying or painted.

A more fluid composition results in a textured surface. It takes on a disorganized pattern. It can be applied with homemade tools to wet plaster. Solutions may differ in their chemical makeup. Synthetic materials can be used as the filler and glue as the binder.

More often than not, though, a decorative composition is applied to the prepared plaster using a cartridge gun for plastering walls matrix. This could be a colorful composition or a mist of marble chips. This decorating technique offers the designer a great deal of creative freedom and excellent wall covering options.

It is possible to complete decorative finishing from the outside as well as inside the structure. Though the final idea will be different in these situations, the consistency will be the same.

Any decor can be applied with the plaster "matrix 57350" cartridge gun. This expedites the mortar application process on the wall.

You should attempt to complete the project yourself if you intend to decorate the space using the unique and stylish textured plaster technique. Decorative plaster costs roughly 300 rubles per square meter.

In addition, labor costs account for 75% of this total. This is practically an artwork on the wall, after all.

This device can be used to apply glue to large surfaces or spray thick paint (insulating boards).

Plastering using a compressor in any of these situations speeds up and simplifies the finishing process and enables you to apply the composition in an even, thin layer.

Plastering walls with a compressor and cartridge gun is a contemporary method that can expedite and improve the process. When applying plaster evenly over large areas in a timely manner, this technique is especially helpful. Plaster can be applied more precisely and with greater control when using a cartridge gun, which can result in a smoother finish and fewer errors.

Even though there are many benefits to this technique, it does require some initial equipment investment and some practice to become proficient. When you get the hang of it, though, you’ll probably discover that it saves more time and effort than conventional plastering techniques. It’s a great option for plastering enthusiasts and professionals alike who want to get better at it.

Plastering can generally be completed much more quickly by using a compressor and cartridge gun. A little perseverance and the appropriate equipment can help anyone produce results that look professional. This is a method that is definitely worth taking into consideration if you are working on a project that calls for a lot of plastering.

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