Facade "bark beetle". Decorative facade plaster: application technology

Finishing the facade with a bark beetle is quite oftencombined with the warming of the walls. These manipulations can be performed independently. As a layer of thermal insulation foam can be used, its thickness is equal to the limit of 20 to 150 mm. This parameter will depend on the climatic conditions and severity of winter cold. The next layer will be reinforcing mesh, which fits on the glue. At the final stage, plaster "bark beetle" is applied.

Wall Preparation

Before you begin to finish the facade, you needprepare the surface. The wall should be made even. Large protrusions and depressions will promote the extrusion of the applied layer. Deepening can be filled with plaster, and projections - knocked down. The surface is cleaned of dirt and dust. A hard brush is used as a tool for this.

To check whether this operation is necessary,hold a hand over the facade. If the palm remained clean, the plaster did not fall off, and no small traces were formed, then the base is ready for work. It must be primed. The purpose of these manipulations is to fix small dust particles. It is important to avoid shedding of elements and increase the adhesive properties of materials.

Thermal insulation

Finishing the facade with a bark beetle is quite oftenassumes installation of a heat-insulating layer. For this, the plates are attached to the surface. At the horizon to the socle you need to fix the starting profile. It will serve as a limiter for the insulation layer and protect the fur coat on the facade from damage from the bottom.

After the glue is prepared, it must havethe consistency of soft clay. It should be applied to the wall along the contour of the plate. In the central part of the canvas should be done one nashlepka. The foam is pressed against the facade so that the plate lies parallel. All subsequent rows should be secured with offset horizontal seams. In this case, the four corners should not converge in one place.

Before decorating the facade with a bark beetle, it is importantproperly prepare it. This step requires waiting for the time for the glue to set and gain strength. It will happen in about 3 days. Then it is possible to additionally strengthen the insulation sheets with dowel-umbrellas. About 5 of them will be spent per square meter. Irregularities are polished with a float to work with foam.

Reinforcement

Before you apply bark beetle plaster, youshould ensure that the foundation is as secure as possible. For this, the surface is reinforced. Glue is applied on the basis of thermal insulation with a wide spatula. The thickness of this layer should not exceed 1 mm.

Using the same spatula in the formed layeryou need to drown the reinforcing mesh, and then apply another layer of glue. The horizontal strips of the fiberglass should be glued with an overlap of 10 cm. Once the base is dry, it must be re-coated with a primer.

Plastering

The decoration of the facade "bark beetle" suggests the correctMovement spatula. It is important to form a layer whose thickness will be equal to the grain fraction. The composition is distributed until such time as it is possible to see small scratches on the wall. The surface should be smoothed in a circular motion. It is not necessary to press on the facade, the formation of a uniform layer of plaster is the main goal. It should be smoothed after 15 minutes again. However, the grater should already be pressed a little.

The layer will not drag and stick, it will allowto form a picture. Movement must be reciprocating. This will allow to get on the surface of the grooves lying in one direction. For more complex drawing skill is required.

Recommendations for work

Application of the “bark beetle” must be accompanied by removalexcess plaster from the grater. This should be done as often as possible. The longer the master smooths the surface, the more grooves will be obtained. The relief will be less clear. The entire wall should be plastered in one go. If you pause, the borders will be visible. When the amount of work is large enough, it is better to decorate the wall, enlisting the help of another person. He will apply the composition, while you - to form a picture.

Preparation of tools

The facades under the "bark beetle" are drawn up in the presence of certain tools, among them should be highlighted:

• putty knife;
• construction scraper;
• mixer;
• bucket.

The spatula should be made of stainless steel. Mixer stands drill with a nozzle. When preparing a bucket, you must ensure that its capacity is large enough. Plaster can be realized in finished form. The composition is mixed with a mixer before application. Otherwise, water is added to the dry mixture in the proportion recommended by the manufacturer. The liquid content in the solution should not exceed 1%.

If you decide to use decorativeplaster for facades, it should not be diluted in the amount of more than one bag. This is because the mixture tends to dry quickly. If the master does not have special skills, he simply will not be able to finish the work until the composition grabs. In this case, you will encounter waste of material and additional expenses.

Putting "bark beetle" can be done not onlyspatula, but also a float. It is necessary to distribute the plaster as quickly as possible, because it will be fixed, which will deprive you of the opportunity to correct the errors. When working in pairs, you should be aware of the need to remove excess composition from the wall. As soon as the solution is over, you can begin to grout.

Variants of the formation of the pattern

The application of the "bark beetle" may be accompanied by differentmovements to form certain patterns. For grouting should be led around the tool, if you want to get the effect of "lamb". Making the grout from the top down, you draw a rain. If you wish, you can show imagination, but the main thing - do not overdo it.

Bark beetle finish must be accompaniedperiodic cleaning of the grater. It is necessary to carry out these manipulations with water. Cleanliness plays a huge role in this work. After drying the layer of plaster it can be painted, leaving yes the moment of readiness for about 6 hours. The layer of bark beetle during the formation of the pattern should not be dry or too liquid. Usually such works are done 30 minutes after the main finish.

Some characteristics of bark beetle plaster

Before decorating the walls with a “bark beetle”It is recommended to get acquainted with the main characteristics of this composition. It can be considered on the example of Ceresit CT 35. The material is produced in white and for coloring. Mix is ​​intended for work at a temperature from 0 ° C.

Formed and dried layer possessesproperties of impact resistance and high vapor permeability. The facade will be resistant to ultraviolet and frost, environmentally safe and hydrophobic. Such plaster "bark beetle", the price of which is 642 rubles. per bag, made on the basis of cement, to which mineral fillers and polymer pigments are added.

It is possible to apply mix on the following types of surfaces:

• drywall;
• Particleboard;
• concrete;
• cement and gypsum plasters.

This material can be used not only forexternal, but also internal works. A 25 kg bag will need about 5 liters of water. The finished solution will remain viable for 60 minutes.

Frost resistance in the frozen state is equal to F100. Bark beetle plaster, the price of which is available for most consumers, is consumed in the amount of 2 kg / m²that is true for grain, a fraction of which is equivalent to 2.5 mm. If the last parameter is increased to 3.5 mm, the flow will be equal to 3 kg / m². When applied in coldconditions, the soil is not necessary to use. When using mineral bases as a roughing surface, it is important to ensure that their moisture content does not exceed 4%.

Conclusion

Before you use a plaster called"Bark beetle", you should familiarize yourself with its main characteristics and features. Among the latter, it is important to highlight the mechanical instability. During inaccurate work, the layer can easily be damaged. However, this does not affect the popularity of plaster negatively. It is used today almost everywhere.

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