Application of decorative plaster bark beetle. Painting decorative wall plaster, instructions for applying paint to textured plaster Tinting plaster proportions

Bark beetle is the most popular decorative plaster coating for facades. And not only for them: it is often used as wall decoration and inside residential and public buildings.

This popularity is primarily due to the simplicity and speed of application, not the need for special skills to create a coating. But there is one difficult point in this matter regarding how to paint bark beetle plaster.

The texture of this decorative plaster is two-layer: in the process of leveling, solid mineral granules move in the thickness of the solution, leaving behind traces resembling the chaotic moves of a bark beetle.

These furrows can have a very different shape, change direction, and their depth is determined by the diameter of the granules. It is they who create the problem when staining.

So:

• If you take a roller with a short pile and try to save paint, then the recesses will remain completely or partially unpainted. It's not just ugly. Quality suffers, as the plaster remains unprotected from external influences.

• A roller with a fairly long pile, densely saturated with paint, easily reaches the bottom of the recesses, but it does not dry instantly, so it flows down the grooves. To avoid this and prevent a sloppy look of the finished coating, you have to collect streaks with a dry brush or other roller, spending time, effort and your own nerves.

What to do? Is there a guide to get around these problems? Yes, and not alone.

Methods for painting decorative plaster

You may encounter the difficulties described above when tinting any textured plaster that has a second layer. It is clear that they have long been known to finishing specialists and could not be left without a solution. It consists in double staining, which is performed in different ways.

Method one - tinting the plaster

You can add pigment to the plaster before applying it to the walls to get the main background. And then, when the coating is dry, paint it with the same or a different color using a short-haired velor roller. Your task is to prevent the paint from pouring into the grooves.

Note! Only polymer acrylic plaster can be tinted. Cement ones are less susceptible to pigmentation, moreover, their quality decreases when coloring substances are added in an amount of more than 5% by volume.

Depending on the selected colors of the base and top paint, the result can be very different.

Decide for yourself how to paint decorative plaster bark beetle:

• To match the color of the layers;

Monochromatic coloring

• So that the layers are of the same color range (dark substrate and light outer layer or vice versa);
• To get a game of contrasts, when a completely different tone is used to tint the solution than the main paint.

The hardest part about tinting plaster or paint is getting the same tone across all mixes or batches. Therefore, it is advisable to do this not with your own hands, but with the help of special machines available in large stores.

For reference. When using contrasting colors, this is not so important and a slight discrepancy in the tone of the base is allowed.

Method two - double staining

The technology described above is convenient, but not reliable enough, since a continuous protective coating is not created - the grooves are left without a layer of paint. Therefore, if quality and durability are more important to you, and not the speed and ease of finishing, choose double staining.

It lies in the fact that the first layer is applied quite thickly so that the paint penetrates into all the recesses. Leaks are eliminated with a sponge or a dry roller.

And after it dries, we act according to the already described scheme - it is beautiful in the second tone, but already so that it remains only on the convex sections of the plaster.

Advice. Since the price of facade paint is quite high, for the first layer it can be diluted in acceptable proportions. Another savings option is to use a tinted acrylic primer instead, which creates a thin, durable film on the surface.

To evaluate the result and understand whether you like it, do not rush to start large-scale work. Before you paint the bark beetle plaster, try several options on a sample or in an inconspicuous part of the house.

If the texture of the plaster is not pronounced, with small granules, it is quite possible that it will be possible to paint it perfectly in one go. But the deeper the grooves, the more responsibly you should approach this matter, even before the stage of applying the solution, think about how you will decorate the facade.

Conclusion

If a simple description is not enough for you to fully understand the process, we suggest watching the video in this article and getting some more interesting and useful information.

Everyone can master the technology of applying bark beetle facade plaster. The main thing in this matter is to deal with the sequence of work, take into account important nuances, and, of course, fill your hand. We will talk in detail about how to choose and apply plaster correctly in today's review.

What you need to know about bark beetle plaster

"Bark beetle" has earned its popularity with a very impressive list of positive qualities. It is quite light and plastic, resistant to atmospheric loads, fungus and mold. With proper application and the choice of good material, it is durable, and its appearance is truly unique.

It is impossible not to note the disadvantages of such coverage:

1. If damage appears, it will be difficult to cover it with the same color.
2. Plaster is applied only under certain temperature and humidity conditions.
3. Requires proper surface preparation.
4. If the application technology is violated, there is a risk of blisters and cracks.
5. In addition, the "bark beetle" loves to collect dust on itself and after a couple of seasons it will have to be cleaned.

Attention! The consumption of plaster depends on the size of the granules: the larger the diameter of the fraction, the greater the consumption, respectively.

How to choose material

"Bark beetle" is available in two forms: a universal polymer and a mineral-based dry mix.

Dry mixes are packed into paper multilayer bags. They are diluted with water.

Ready mixes are packed into plastic buckets. The composition contains synthetic fillers that give the plaster additional plasticity and resistance to cracking.

When choosing a material, a number of characteristics are also taken into account:

1. The composition should be intended for exterior finishes and the existing surface.
2. The possibility of tinting will save on staining.
3. Grain size (from 1 mm to 3.5 mm) affects the thickness of the applied layer, consumption and drying time.

Required Tools

To apply and paint plaster, you will need the following tools:

1. Tray for primer / paint.
2. Container for mixing the solution, if dry mix.
3. Drill with whisk attachment for kneading.
4. Paint spatulas (30 and 10 cm).
5. Spray bottle with plain water.
6. Plastic grater for grouting "bark beetle".
7. Roller and brush for applying paint/primer.

"Bark beetle" with their own hands

The workflow has its own nuances, but in general, anyone with a set of all tools can master it.

Facade surface preparation

Textured facade plaster "bark beetle" is applied only on smooth putty surfaces. In this case, the height differences on the plane within 2 mm should not exceed the size of the fractions in the mixture. Before applying the "bark beetle" the surface is cleaned, then primed in 2 layers. When applying opaque acrylic compositions or a primer with quartz, they are limited to one layer.

Solution preparation

It is not necessary to invent and experiment in this matter. If it is a dry mix diluted with water, there must be an instruction on the package, which should be strictly followed. If this is a finished facade plaster, then it is already ready and you do not need to add anything to it. Just stir before work.

The packaging also indicates how long the solution is suitable for use. For beginners, it is better not to knead too much at once.

Tinting plaster "bark beetle"

Any “bark beetle” plaster (with rare exceptions) can be given a selected shade and a colored composition can be applied to the facade. When preparing dry mixes, color is added to water before kneading. Ready mixes often go on sale with a touch.

The first thing you need is to achieve the desired shade experimentally. Stir a small amount of the mixture with the color, apply to the wall, create a pattern and allow to dry. If the shade is suitable, you can knead a larger batch.

Advice! For plastering one plane (from corner to corner), it is advisable to make one portion of the solution in order to avoid visible differences in shades.

The technology of applying plaster "bark beetle"

The plaster is applied in horizontal or vertical stripes covering the entire width or height of the wall. After applying the whole strip, the plaster is allowed to "grab". But usually this happens during its application. That is, having finished the strip, they return to its beginning, where the mixture has already dried up and begin to overwrite it in the chosen way to the end.

The adjacent two rows of plaster are overlapped. Preliminarily, the edge of the dried layer is well sprayed with water from a spray bottleto make the transition smooth and less noticeable.

Technique for applying plaster with a spatula:

1. With a small spatula, apply the mixture to a large one, and from it to the wall.
2. The remains from a large spatula are removed with a smaller one, sent to a bucket and mixed. This point is important: there are practically no pebbles left on the instrument in these remains, and a characteristic pattern at the place of their application will not work.
3. Then again they collect a new portion of the mixture on a large spatula and so on.

After applying the plaster to the area, with a clean trowel, which is held at an angle, the irregularities - “cream” are removed. They are thrown into the trash can. There are no pebbles necessary for the drawing in the surplus.

Grout: creating a decorative pattern

The creation of a particular pattern depends only on the direction in which the grater moves:

1. Rain (vertical) is done when grouting the surface vertically, up and down.
2. Non-standard rain can be diagonal or horizontal. Accordingly, the grout is performed horizontally or diagonally.
3. The lamb or cork is created by circular movements of the grater, alternately, then for, then counterclockwise.
4. Geometric grout, also known as a “carpet”, is produced by alternating even vertical and horizontal (cross-shaped) movements of the grater in one area.

Final work: drying and painting

Complete drying of the "bark beetle" depends on different conditions and lasts from 8 to 48 hours. It is better, of course, to let the finish stand to the maximum.

Any facade paint is suitable for painting. Before proceeding to the final stage, the surface of the dried "bark beetle" is primed, and after the soil has dried, they begin to paint.

You can paint the "bark beetle" in several ways:

1. Normal coloration. The paint is poured into the bath and painted with a roller so that each new pass captures the previous one by several centimeters. With a brush, distribute the remaining paint in the recesses. So paint the entire surface in 2 layers. You can also apply paint from a spray gun.
2. Coloring tinted "bark beetle". Coloring tinted plaster in a lighter or darker shade. Use a roller with short bristles and do not press it too hard against the surface. After staining, the recesses will be darker or lighter, which will highlight them against the general background and create an interesting visual effect.
3. Coloring in two tones. The method is suitable if color can be added to the selected primer. Its layer will qualitatively fill all the recesses. After drying, the surface is painted with a roller and brush without strong pressure. Get the effect of staining in two tones.

Advice! Whichever method is chosen, you first need to experiment and get your hand on a small trial plot.

The only sure way to increase the service life of a facade finish is to choose a quality material and apply it correctly, according to all the rules.

Decorative plaster has taken pride of place among the materials for decorating an apartment. It is very practical, beautiful and expensive looking. The decorative coating can be washed and is easy to care for. Due to these properties, plaster is used more and more often. This coating looks especially beautiful in hallways and corridors, or to highlight certain areas in living rooms. The disadvantage of this coating is its inefficiency.

In order to apply paint on decorative plaster in one layer per 2-3 m², approximately one kilogram of paint will be required.

The consumption of plaster can be affected by the evenness of the walls, the method of application and the thickness of the layer. The coating is applied with various tools, most often it is a trowel, spatulas of various sizes, a decorative roller. It is easiest to apply coarse-grained plasters that do not require special tools. These include bark beetle, manna and the old castle. But coating is half the job. In order for the plaster to fit perfectly into the interior and become its decoration, it is necessary to paint it.

There are two ways to add color to a decorative composition: adding color to a mortar with plaster or painting an already applied decor.

Materials that will be needed in the work

Tools: paint container, rollers, paint mixer and drill.

1. Decorative coating.
2. Color for water-based paint.
3. Water-based paint, preferably washable.
4. Various additives to give bright and colorful accents to plaster.

Tools for work:

1. Mixer for mixing plaster and paint.
2. Drill.
3. Container for mixing compositions.
4. Rollers (necessarily with a long pile, you can even take a front version), brushes, sponges for applying paint.
5. Protective clothing.

Back to index

The easiest way to color plaster

Since the decorative is initially most often only in white, the craftsmen add color to it when mixing the solution. This is a very simple way, it helps to get a one-color mass. Kohler with plaster is mixed with a construction mixer, this is a special nozzle that helps not only to mix everything thoroughly, but also to keep the structure of the coating intact.

This method is used when a Venetian is applied, or a single-color coating or a single-color base is required. For tinting, only water-based dyes are used. If a concentrated color scheme is taken, then no more than 10% can be added to the mixture, otherwise the coating structure will change its characteristics not for the better. One important rule should be remembered: the tinted decorative must be constantly mixed, because the pigment can settle and the color will turn out to be non-uniform.

A variety of surface textures, manufacturability of the process, plasticity, durability and safety of the finished coating are the distinguishing qualities of San Marco finishing materials.

In order to apply the color composition immediately, at the stage of preparing the mixture, it is tinted. Some types of mixtures do not provide for mass dyeing. In such cases, their coloring is carried out after applying to the surface with a variety of interior or exterior paints. In addition to painting the white surface, some areas are tinted to create certain design effects.

Types of tinting paints and plasters and their differences

Tinting is a method of preparing paints, decorative plasters with an unlimited range of colors using dyes (colors, colorants, pigments, color pastes).

Coloring is of three types:

• Manual. The finished pigment is added "by eye" and mixed with a drill with a mixer attachment. As a rule, only water-dispersion materials are tinted in this way. The color is not obtained from the catalog.
• Semi-automatic. This method involves the addition of pigments in accordance with the developed recipe, with further mixing in a mixer.
• Automatic. It is carried out on a special tinting machine in paint and varnish stores.

With automatic and semi-automatic tinting, the color is selected from the catalog for a specific material.

Automatic tinting of paints and plasters

To perform automatic tinting, a special tinting machine is used, in which the color recipes of a particular catalog are entered, the corresponding pigments are poured. In the tinting program, paint is selected, its color is written, and the volume is set. Further, the apparatus itself performs the dosage of the required amount of pigments and mixes the composition in the mixer apparatus. You can tint decorative wax, varnishes, azures, enamels, wood-protective impregnations, paints, there is also a color for Venetian plaster.

Colored wax adds more depth to the color, such as coating.

Paints, enamels, plasters will have an opaque “monolithic” color. To get a rich shade, a larger amount of pigment is added to the base base, so mixtures tinted with saturated colors are more expensive than light ones.

Before you tint decorative plaster, you need to take into account that when applied in the interior on the wall, it may look different, depending on how light falls on the surface. It is best to choose the tone according to the original catalogs or samples, sometimes it is better to pre-paint to make sure that the color really suits you.

Features of color matching on a computer

A more effective way to prepare decorative materials is computer tinting. This method significantly saves materials and allows you to get the right shade for any amount of paint. The main advantages of computer tinting include:

• a wide range of colors;
• the ability to tint materials on different types of binder;
• obtaining the desired color for any number of packages;
• guarantee of preservation of the properties of materials after the end of the tinting process;
• it is allowed to develop and save individual recipes;
• the ability to reproduce colors after any period of time.

Varieties of color systems for coatings San Marco

With the help of the Marcromie universal fan color system from the Italian manufacturer San Marco, you can quickly obtain finished materials in the desired color. For this, the LibroFormula software and automatic equipment are used. With 16 universal pastes, you can experiment with 3,000 shades.

The software of the Corob 200 and Corob D400 machines is able to take into account the characteristics of each material, can give the necessary recommendations and calculate proportions.

San Marco produces a series of color pastes of wide compatibility and high concentration -. This paste instantly mixes into the mixture without changing its properties. It is applied to external and internal coatings.

Tinting paints are easier to use. To obtain the shade you like, they acquire white paint, a tinting composition and mix according to the recipe.

How to paint decorative plaster directly on the wall?

The easiest way to get a finished surface is to use a volume-dyed compound. Tinted decorative plaster is perfect. If you want to get a deeper tone or add a mother-of-pearl overflow to the wall, they will come to your aid. For example, perfectly cope with the task. When buying material in a store, you can tint it on the spot.

Work on painting decorative plaster is carried out in several stages:

1. Cleaning the wall from dirt and dust.
2. Coating the base with a primer and waiting for it to dry completely.
3. Applying paint. You can paint textured plaster on small surfaces with a brush, but it is much more convenient to paint a whole wall with a roller. When applying paint with a brush, movements must be carried out not only vertically, but also horizontally so that the dye penetrates into the recesses.
4. Application of the coloring composition with a roller in vertical stripes from the bottom up. To paint the surface without gaps, each next strip must partially overlap the previous one.

You can also paint decorative plaster with an airbrush - this method will help save paint.

Painting in one color

For a single-color coating of the wall with dye, use a brush and roller. The main surface is covered with a roller, and the corners and hard-to-reach areas (in niches, corners, around sockets and switches) are covered with a brush.

For high-quality and uniform distribution of color, the paint should be applied 2-3 times in thin layers. So that the dye can penetrate into the recesses of the textured plaster, it is applied with a sufficiently strong pressure of the roller.

Do not dilute the paint with water in order to save money, as a decrease in the concentration of the pigment will lead to the need for additional layers of coating.

Painting in two colors

Painting decorative plaster in two different colors allows you to get an unusual and interesting coating.

Initially, the wall must be carefully painted over with a roller in the base shade and wait for it to dry completely. A layer of the second color is applied with a small porous sponge or a special foam rubber roller in a thin layer, very carefully so that it covers only the protruding parts of the wall texture, and the recesses retain the base shade.

Two-tone painting can also be done using the blur method. In this case, the entire surface of the wall is also covered with paint of the second color and, without waiting for it to dry, the dye is wiped from the bumps so that the previous shade appears.

If you use paint with a metallic sheen as a second color, you can get the effect of a Venetian coating on textured plaster. The second shade is applied to the bumps with a small sponge.

staining methods

Painting is carried out only after the complete drying of the coating. You can paint the plastered surface with a wide brush, using a special mitten or roller. For example, the effect of "bark beetle" is obtained if the surface is painted with a short pile roller.

On surfaces with a fine texture, in order to soften the color contrast, the paint (azure) can additionally be rubbed with a mitten or a rubber sponge. The same technique is used to create a visual effect of a deeper relief, giving the coating an antique look.

If the designer's intention involves a combination of textured and smooth sections on the wall, at first, experts recommend painting the textured parts. Poorly fixed particles can separate from the surface during paint application and stick to a smooth area, for example with Venetian plaster. Elements with a smooth finish are painted after the paint dries.

Also, painting is a great way to decorate a brick surface. The deeper the plaster relief and the more textured surface, the greater the paint consumption will be in the end.

Painting is carried out both in one pass and in several steps, for example: two layers of background color, “wash” or “dry brush” finishing.

If, after painting and completely drying the surface, apply a protective agent San Marco, this will facilitate its care, ennoble the color and give it a unique shine. Some secrets of painting decorative plaster and paint can also be viewed on the product video.

Advantages and disadvantages of various staining methods

Each painting method is a way of realizing a particular design idea. If we take for comparison the techniques of "dry brush" and "blur", then the second method is more difficult to perform, differs in large time and physical costs.

To implement it, a layer of paint with a darker shade is applied to the main background of the surface, which dries for a certain time, after which the top layer is wiped off the bulges of the plaster with a damp cloth. As a result, dark paint remains only in the depressions and a three-dimensional pattern is created.

Complex effects are obtained by using several different colors.

In conclusion

The entire wide range of the San Marco group is tinted according to a single fan. The breadth of choice makes it possible to purchase budget coverage options, for example, for walls on a loggia or order an exclusive painting. In these paints, old manufacturing traditions are combined with the latest technologies. As a result, customers receive an unlimited range of colors of high-quality decorative materials.

To order a service, you can place an order for tinting by phone or on the website - it is not necessary to come to the construction center.

We invite you to familiarize yourself with the Tinting Rules, the observance of which will help to perform the service for you in a timely and high-quality manner.

Tinting rules

1. Materials that you can tint are marked with special pictograms in our catalog.

2. The cost of tinting is 19 rubles per liter.

3. High quality tinting service will take up to 10 minutes for one can.

4. For high-quality tinting, decorative plasters and paints are tinted only on the equipment of the corresponding manufacturer and using original Fans and Albums.

The same color can be perceived differently on surfaces with different textures.

Paint color matching should be checked against the original Fan Paint Sample.

Color matching of decorative plaster should be checked according to the original Sample of decorative plaster in the Album (color matching should be checked only after the plaster has dried).

6. We guarantee the quality of tinting only those paints and decorative plasters, the tinting of which is allowed by the manufacturer.