Structural plaster: characteristics, advantages, choice and application

A modern version of the decorative coating of walls or facades that more and more people use is structural plaster. In this article, we will consider the characteristics and types, advantages, features of choice, as well as the technique of application.

Table of contents:

1. Characteristic features of structural plaster
2. Classification of structural plaster
3. The choice of structural plaster
4. Advantages of structural decoration
5. Technology for the use of structural plaster
6. Surface preparation before applying plaster
7. Application of structural plaster
8. The choice of patterned textures
9. Tips for the use of plaster

Characteristic features of structural plaster

The popularity of the use of structural plaster is ensured by a variety of color shades, as well as the ability to create any textures. This solution is always suitable for any interior and style of an apartment or a country house.

In its structure, plaster is made of dyes of heterogeneous mass and different fillers. Regarding the latter, the composition may include used mica, quartz sand, as well as various mineral additives. In some cases, wood fibers or silk thread fibers are also added.

Structural plaster gives the form and texture due to heterogeneous granular mass. As a rule, a decorative mixture is made on various bases, for example, on mineral (also called cement-cement), synthetic latex or potassium silicate. All fillers are made on solvents, for example, on water or organic. For internal repair work, it is recommended to use plaster made on the basis of water solvents, since they are not smell and do not secrete chemicals in the room. For facade finishes, organic mixtures can be used.

One of the features of the plaster mass may be plasticity and multifunctionality regarding the use of various kinds of decoration tools. It is convenient that the factor is that the mixture does not need to be dissolved by or to mix with other materials, because all products are sold in a homogeneous mass of about 15 or 25 kg.

Classification of structural plaster

Structural decorative plaster as usual is distributed at the base on such subspecies:

• the plaster with the mineral base is represented by the composition made on the cement, produced as a dry mixture that needs to be treated and prepared for repair;
• silicate is a mixture based on potassium silicate. Such plaster can be immediately used, only pre -stirred and stabbed;
• latex, produced as material with synthetic additives and is the most common look.

It is important for masters to remember that plasters based on mineral additives are dissolved with water, and other mixtures using various kinds of solvents. All compounds can be used, both during internal work and external, it should only be remembered that the mass based on water does not have a smell.

The choice of structural plaster

The scope of different types of structural plaster can be distinguished by the following parameters:

1. It is recommended to use structural plaster on a mineral basis for painting the facade of the house, because its main quality lies in thermo -insulating properties.

2. Latex additive mixtures are resistant to excessive moisture. In their structure, they form a waterproof surface, and therefore it is most useful to use in bathrooms, which is most effective. Such plaster is not used for external work. Some of the manufacturers make a mixture only for internal work.

3. Silica -based plaster is practical to use when decorating the facade. She owns specific features, such as resistance to direct rays of the sun, as well as various kinds of natural influences.

It is worth noting that all types of plaster are quite plastic and work effectively with them, because they have a lot of advantages.

Advantages of structural decoration

It is not much necessary to buy structural plaster for painting a room, because it is distributed along the wall with a thin layer, so the consumption of the material is small. However, the approximate quadrature on the package should be increased by 15 25 percent, because not all manufacturers are honest. It is worth noting that the plaster owns a lot of advantages:

1. Various materials are used for wall decoration. Many use wallpaper, but in plaster there are enough advantages that during the repair the choice is made in its favor. A wide variety of manufacturing technologies and decorative colors of different colors and shades allow you to make the type of rooms individual, and the low price is an additional plus of this processing method.

2. Plaster are divided into facade and interior. But there are universal options that can be used in both cases. By the type of binder, they are divided into organic and mineral. At the price of plasters, they can be in a wide range, but it should be noted that they are durable than wallpaper, which reduces the cost of repairs in the future.

3. The quality of the proposed plaster today is much higher than before.

4. There are many different types of plaster, for example, Venetian. It includes marble dust and water emulsion, in some cases, flashed lime. Granite dust can also be used. This transparent plaster allows you to create realistic imitation of textures. It has an effective appearance to simulate marble. The appearance of the plaster does not differ at all from real marble. Tested by time, she proved her moisture resistance and durability.

5. Plasticity is a distinctive feature of these plasters, they can be applied with any tool. Also, thanks to special additives, they can be washed and cleaned.

6. To the advantages of plasters is that they can be applied to any surface. They also perfectly mask the flaws of surfaces: cracks and dents.

7. Another pleasant feature of plaster - it is compatible with all types of insulation systems.

A large number of advantages is a significant argument in favor of its choice as a finishing material for walls, and reducing prices for fashion types of plasters makes them even more affordable. Thanks to the plaster, you can not only change the color of the wall, but also change its texture, relief and even imitate the noble rocks of the stone.

Technology for the use of structural plaster

The list of works on the distribution of structural plaster with your own hands includes a certain sequence:

• preparation of any surface;
• application process;
• the formation of texture or patterns.

Given the factor that structural plaster will be able to hide the main defects and irregularities, nevertheless, before repair work, it is necessary to prepare the wall for work. This is especially true for walls made of concrete or brick. Consider all the stages of application in detail.

Surface preparation before applying plaster

Before applying the plaster on the wall or other surface, it is recommended to prepare the base. Given the factor that the mixture can remove all errors, it is still necessary to pay attention to the consumption of the material of structural plaster. The price of such a mixture is still higher than ordinary, so it is important that the surface is already perfectly flat. So, the preparation is as follows:

• it is recommended to remove paint, tiles or wallpaper;
• apply a standard plaster mass to the working surface;
• explore the surface on the fungus or mold, and in a positive result, must be treated with anti -inflacal agents. With a huge area of \u200b\u200bdamage, treat the walls again to completely get rid of bacteria;
• after that, check the walls for the presence of irregularities and tubercles. With a large quantity, re -apply the plaster layer and try to level the wall;
• all work is carried out in a standard order using different mixtures. If the wall already corresponds to a good form, it is necessary to apply plaster again, but a certain type as a basis for structural.

After completing all stages, you can apply structural plaster on the wall or other surface. It is important to take into account that silicate substance is the basis of special red dyes based on quartz sand.

Application of structural plaster

Before starting work, it is important to close all the open surfaces, the floor and ceiling with another material:

• the plaster owns a feature of increased adhesion, which will complicate its remoteness from other surfaces;
• the mixture can be applied in several layers, which depends on the consistency of the mass;
• the final strokes are formed using a roller or a special tool for the texture, which will give a certain pattern to your room;
• the more layers are distributed along the wall or ceiling, the more embossed, but in this case, all other layers should be thinner than the previous ones. In practice, about two or three layers are applied.

As a rule, plaster is applied with a roller in a position down. Otherwise, the mixture will spray through the already applied layer that will create defective zones, which are difficult to fix.

The choice of patterned textures

When choosing the texture for the room, you can see the structural plaster photo, which is presented in the article.

For example, it is quite possible to make a wall under the old days or display an antique coating of marble and so on. Also possible installations can be walls under wood, skin or in the form of abstractions.

In stores, you may be offered to apply artistic application of plaster. Professionals and experts will display all your desires, embodying interesting patterns into reality. Of course, the cost of such services is not small, so most prefer to do everything with their own hands.

Tips for the use of plaster

Like all other materials, structural plaster has some features when working with it. We offer a couple of useful tips that will help to make your work easier and more professional. Before starting work, it is important to close all the free spaces with oilcloth or paper so that plaster does not fall on the floor or ceiling, and then do not tear it off the surfaces.

It is also recommended to make a trial mix of the mixture on other material. Then wait until everything dries up so that you can see the real shade of painting. By choosing the most suitable for you, you can start applying plaster over the entire surface. This is all necessary so that your expectations are met at the end of the repair. To better understand the process of work, you can see about structural plaster video instructions from famous masters.