Square plaster: simple technology, pros and cons of

Square plaster, sometimes referred to as trowel finish or smooth plaster, is a common material choice for completing home exteriors. Using this kind of plastering method, a smooth, level layer of plaster is applied directly to the wall’s surface. It gives the building a sleek, contemporary appearance that improves its visual appeal.

The technology underlying square plaster is simple, but it works. Making sure the substrate is clean, dry, and appropriately prepared is the first step in the process. Subsequently, a uniform base coat of plaster is applied on the entire surface. To achieve a flat, uniform finish, a final layer is smoothed out with a trowel or other tools after this base coat has set. For this process to produce a perfect appearance, skill and precision are needed.

Square plaster has many benefits, one of which is its simple, minimalist appearance. It can give a home a sleek, modern look that complements both traditional and modern architectural designs. Furthermore, square plaster is adaptable in terms of color and texture, giving homeowners the ability to personalize the appearance of their facades to suit their tastes.

However, square plaster has disadvantages just like any other building method. One thing to think about is upkeep; even though the glossy finish looks good, it might eventually need touch-ups and regular cleaning to stay that way. Furthermore, compared to textured finishes, square plaster might not be as forgiving of flaws in the underlying surface.

Advantages and disadvantages

What are the benefits and drawbacks of the plaster insulation, first of all? Generally speaking, earlier materials already provided you with knowledge about the wet facade device.

I now want to address the subject of strengths and weaknesses separately.

The following are some benefits of the technology:

• It is used on houses and structures from any building material;
• saves heating and air conditioning costs;
• No need to additionally insulate the internal walls;
• relatively fast and simple technology;
• There are no joints between the panels, and tightness is also ensured;
• the life of the building is increased;
• the appearance of the house improves;
• small price;
• The steamer effect improves;
• additional sound insulation protection;
• vibration protection rises;
• wide selection of plastering mixtures.

However, there are some drawbacks. First of all, there are now more demands for technological compliance. The dew point must be taken into account.

In the event that the technology is compromised, the plaster will eventually fade away entirely, the walls may distort, and cracks may appear.

Wall alignment is provided by plaster. Only in warm weather can more work be completed.

The lowest mechanical strength will not be an extra drawback.

Used types of insulation

We also need to address the topic of materials used for external wall insulation, since we are talking about heater plaster.

The most popular varieties are listed below.

• Mineral wool . Sold in the form of mats and rolls. Minvat is characterized by good operational properties. Especially if it is a basalt insulation of the Rockwall level. Minvata has low thermal conductivity. Suitable for insulation in the coldest regions. Provides air circulation, has a good soundproofing effect. Fire -resistant insulation, and also does not emit smoke. At the same time, cotton wool absorbs water, from which it loses quality and deforms. Fibers in contact with the skin cause itching and irritation. Plus the material is heavy, and therefore the crate will be required more durable;
• Foam polystyrene . Presented in the form of plates. Has good thermal conductivity, steam and moisture protection. Does not get wet in contact with water, and also does not destroy. Capable of serving for about 30 years. But under direct sunlight, strength and elasticity are reduced. Polistyle foam love rodents. The material is combustible, and is also able to secrete a lot of smoke during fire;
• Foam . Relatively new type of insulation. A variety of extruded polystyrene foam. But density, strength, as well as fire resistance above. The room is perfectly thermal. But the vapor permeability is low. With internal use, it is important to create effective ventilation. Another disadvantage is the high cost. When compared with mineral wool or foam, then the price will be higher by 2 times.

Which of these materials you use for insulation will depend on your preferences, the project you’re working on, and other elements.

However, it cannot be guaranteed that the plaster used for insulation will vary, particularly based on the substance utilized.

Square plaster, sometimes referred to as textured or structured plaster, improves the look of home facades with an easy-to-follow application procedure. This article examines the benefits and drawbacks of square plaster technology while highlighting its simplicity. We’ll explore how this technique accomplishes practical advantages like weather resistance and durability in addition to aesthetic appeal, taking into account any possible downsides like cost and maintenance requirements. Having a basic understanding of square plaster will help you make wise decisions regarding the exterior of your home, whether you’re building a new facade or renovating an existing one.

Types of plaster mixtures

Now, the plaster itself serves as insulation. Specifically, the pieces that are appropriate for this kind of work.

Here, more than just plaster is involved. This is actually a three-layer construction, with a heater serving as reinforcement for the plaster and mesh. Additionally, the latter is used across multiple layers.

• Acrylic . Consists of acrylic resins, special plasticizers, as well as astringent additives. The coating is elastic, not afraid of temperature differences. Stubborn. Acrylic is characterized by excellent adhesion. Quickly clings and dries. Acrylic plaster coating is simple in terms of care, since dirt is not absorbed. But the layer can fade. Serves up to 25 years. The price is high;
• Mineral . It is based on Portland cement, as well as aggregates of mineral origin and a hydrate of lime. Coating resistant to mineral influences. Not afraid of temperature drops. After drying does not crack. It does not give a shrinkage. Allows the walls to breathe effectively and create a pleasant microclimate inside the house. For cleaning you need ordinary water, soap solution. Has good biological resistance. But it serves about 10 years. Elasticity is low, and therefore cracks often appear over time. Mineral plasters do not like vibrations;
• Silicone . Plastic composition for external as well as internal work. The structure is dense and strong. Can be used for complex architectural forms. Does not crack even when applying to wood. Has an extensive list of advantages, including simple care and long service life. But there is a minus. The price is very high;
• Silicate . Consists of liquid glass. The basis of sodium and potassium silicate is based on. Plus pigments, as well as mineral fillers. Has no smell, has excellent vapor permeability. Not subject to fungus, mold and rotting. Characterized by excellent water -repellent properties. Before applying, the mandatory use of silicate primer is required. Needs to be quick and accurately applied. For your own use, if you are not a qualified master, is not suitable.

Silicate-slylic compositions still exist. This is actually a combination of two plaster mixtures.

However, if the plaster is intended for external use over insulation, the gypsum mixture will not function. This is more of an internal use choice for the interior.

Application technology

Finally, I will discuss the stages that the insulation’s plaster goes through.

When I read reviews, I frequently encounter a range of ceresit. They are said to be the greatest. Indeed, excellent. However, the market is not present in any ceresitis. Furthermore, despite breaking technology and utilizing the priciest, highest-quality compositions, a successful outcome will not be achieved.

Additionally, the insulation-plating technology looks like this:

• Preparation . It is necessary to install forests, remove pollution from the walls, remove mold, fungus, and also dry the walls. Make sure the walls are whole. If there are defects, it is better to get rid of them immediately;
• Padding . The soil is selected based on what the walls are made of, and also what insulation is used;
• Laying of insulation material . Usually attached a profile to protect thermal insulation. Then a layer of glue is applied to the stove and fixed on the wall. Rows of plates are laid on the principle of brickwork. Когда клей высохнет, дополнительно утеплитель закрепляется дюбелями-зонтиками;
• Reinforcement . Here a reinforcing mesh will come to your aid. Best of high -quality fiberglass. For fastening, take plastic elements. Start fixing from corners;
• Application of plaster . It is recommended to start plastering 3 days after the completion of the reinforcement stage. Lighthouses of the N -wall are made to achieve a flat surface. Then the solution is applied. If the plaster layer is more than 15 mm, you need to apply in 2 layers. Moreover, the new layer is laid only after the previous.

Plaster technology is generally very complex, and it is nearly impossible to explain. But the broad guidelines you are now aware of.

Square plaster, which is well-known for its simple application method, provides a workable way to improve the durability and aesthetic appeal of building facades. Using this method, external walls are covered with a homogeneous layer of plaster, producing a tidy and smooth surface. It is a well-liked option for both builders and homeowners due to its simplicity.

The affordability of square plaster is one of its key benefits. Square plaster is less expensive than more complex facade treatments, like textured or ornamental finishes. This makes it a desirable choice for projects on a tight budget without sacrificing the building’s overall appearance or security.

In addition, square plaster offers a wide range of color choices. It is simple to tint to fit or enhance the building’s intended aesthetic. This adaptability enables architects and homeowners to create a unified and unique look that complements the overall design concept.

Square plaster does, however, have certain disadvantages. Its propensity to crack over time is one significant worry, particularly in areas subject to temperature swings or seismic activity. Although it may raise the overall cost of the project, competent professionals’ application and substrate preparation can reduce this risk.

To sum up, square plaster provides a simple and affordable way to improve the front of both residential and commercial buildings. Its affordability, simplicity, and range of color options make it a good option for a variety of architectural styles. Although there is a chance of cracking, its lifespan and aesthetic appeal can be increased with appropriate installation and upkeep.

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