Which plaster is better mechanized or manual: technology of execution, advantages and disadvantages

Choosing between automated and manual plastering techniques can have a big impact on how well your project turns out. Various approaches have different benefits and drawbacks based on the particular requirements of the task.

For large-scale projects, mechanized plastering is a popular option due to its efficiency and speed. However, plastering by hand offers a degree of control and accuracy that can be essential for finer details or smaller spaces.

Selecting the appropriate option for your upcoming plastering project will be made easier if you are aware of the variations between these approaches and how they are implemented. In the realm of wall finishing, both approaches have a role, regardless of your priorities: speed, cost, or craftsmanship.

Criteria	Mechanized Plastering	Manual Plastering
Technology	Uses machines to apply plaster quickly and evenly.	Applied by hand with trowels, requiring more time and skill.
Advantages	Faster application, consistent thickness, ideal for large areas.	More control over detail, good for small or intricate areas.
Disadvantages	Higher initial cost, requires specialized equipment.	Slower process, potential for uneven layers, labor-intensive.

Comparisons of technologies

Given the advantages and disadvantages of each plastering technique, even builders cannot agree on a single choice.

The manual method, which employs common supplies and equipment, is regarded as traditional. This does not require any specialized equipment, so even someone without them can plaster the walls.

You will need to operate a specific machine in order to perform mechanized plastering. The remaining large particles are ground as a result of the master pouring dry mortar into it and further processing, which is generally better for the wall surfaces.

Mechanized plastering

It is important to examine the characteristics of this solution application method before determining which is best and which application method is appropriate for an individual.

Technology

Many surface types can be leveled with mechanical plastering. In order to reduce the amount of time needed for the task, specific mixtures and tools are used to distribute the composition more evenly.

Take note! Plastering walls by machine isn’t always convenient because it takes three people at least to complete the task: one person pours the mixture, another runs the machine, and a third person levels the layer.

Application

External and interior surfaces can be plastered mechanically. It is sufficient to choose the right mixture for the equipment; no special conditions need to be created.

Pros and cons

Mechanized plastering has the following benefits when compared to manual plastering:

• the work is 2-3 times faster;
• materials for devices cost less than for the manual method;
• the solution for the machine is of higher quality, since it is broken up by several screws;
• the plaster mixture has higher adhesion;
• after this, puttying is not required.

Mechanized plastering has drawbacks as well. For instance, you will need to purchase specialized equipment with a high power consumption and this method is not appropriate for additional tile fixing. Only during the day is machine plastering of walls done; it takes a long time to dry and makes a lot of noise in the apartment while it’s working.

Principle of operation

Machine plastering is done manually or with the use of professional equipment. This is typically done by renting a specialized machine that mixes and feeds the mixture used to process the walls. The solution, which has already been prepared, is sprayed onto the wall.

There is also manual equipment, which is a tiny container for the solution that has already been prepared. When air is compressed, a tiny hole at the bottom allows the composition to pass through.

Fascinating! Professional equipment is typically used for machine applications, and homemade semi-mechanical models are already regarded as an amateur technique.

Pneumatic

Plaster is thrown through a reservoir on the devices. Since the mixture is mixed separately in a different container, it can be applied to any kind of composition.

Electric

Specialized compositions are used for electric stations, and multiple workers are needed for the task. However, since everything takes place inside the unit, you are not required to mix the composition separately.

Difficulties

Reviews indicate that it becomes evident that an inexperienced person will not be able to learn how to apply the composition in one go. Novices commit one or more errors at once:

• do not apply a primer, which reduces adhesion;
• violate drying times;
• leave beacons in the walls, which causes the material to shrink unevenly;
• turn on a heat gun or other artificial methods for evaporating moisture;
• make the layer too thick, which causes cracks to appear over time.

Machine plaster eventually dries unevenly, cracks, or floats under its own weight as a result of all of this.

The pros and cons of each method should be considered when choosing between mechanized and manual plastering. While manual plastering allows for more control and precision, particularly in detailed work, mechanized plastering is faster and more efficient, making it perfect for larger projects. Selecting the best approach for your particular needs is made easier when you are aware of these distinctions.

Manual plastering

Plaster application techniques that are mechanical and manual differ greatly. For novices or amateurs who are performing home repairs, the second approach is better suited. Additionally, it is frequently utilized for small spaces or single rooms.

Use

Any kind of exterior or interior finishing can use it. The specific purpose of a plaster determines which type is better. This procedure is unrestricted by technology.

Crucial! You can process stairwells, uneven surfaces, and other difficult-to-reach areas by hand application.

Pros and cons

Depending on the area that needs to be processed, either machine or manual plastering is chosen. Smaller spaces are better suited for manual. Furthermore, it has the following benefits:

• you don’t have to prepare the surface in advance;
• the composition is applied with a spatula and trowel, you don’t have to spend money on expensive equipment and take up space for it;
• the products are applied in stages and almost silently, so they can be done at any time;
• the mixture is prepared in small portions so that it can be used immediately after that;
• you can control the drying and correct unsuccessful areas.

The labor-intensive nature of the manual application method and the requirement to simultaneously prepare multiple types of mixtures are some of its drawbacks. Even though the work is done in phases and takes nearly twice as long, it occasionally ends up being more profitable.

Execution technique

After reviewing the key components of the technological process, decide whether to plaster with a machine or by yourself. The walls must first be primed and cleaned before the beacons can be installed if you are doing the coating yourself. Next, prime, apply, and coat with a topcoat after preparing a spray solution.

Fascinating! One independently decides which plaster is superior when using the manual method because it does not matter what kind of composition is used.

Is it possible to use machine plaster?

The choice between manual and automated composition depends on the tools being utilized. Professional equipment mixes are less expensive because they mostly consist of sand and set slowly.

These solutions can be applied manually to plaster, but it will become harder to achieve a smooth surface and the layer will take longer to harden.

What will be cheaper

It is important to keep in mind that costs for plastering include not only the mixture itself but also those associated with equipment, electricity, and the area that needs to be processed before deciding between manual and mechanized methods.

It’s crucial to take your project’s particular requirements into account when deciding between automated and manual plastering. Mechanized plastering works great for large-scale projects where consistency and speed are essential. It makes the process more effective and saves labor and time.

However, manual plastering excels at smaller or more intricate jobs where control and accuracy are essential. It provides the capacity to work on complex edges and surfaces, guaranteeing excellent craftsmanship.

The optimal option ultimately relies on the extent and type of the task. It may be best to use mechanized plastering for large, simple projects. Manual plastering provides the attention to detail that could make all the difference for smaller, more intricate jobs.

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