What kind of paint is needed for decorative plaster. Technology and methods of painting bark beetles

How to paint decorative plaster- the final stage of finishing the room? This coating can be white or gray, with the exception of those purchased in ready-to-use form, where a colored pigment is added. Plaster white or gray intended for painting. This article will tell you how to paint decorative plaster.

For most, plaster is a solution of high-quality sand and cement, used to seal cracks, unevenness, and other defects and level the walls for further wallpapering and painting. But after adding dye to it, the material takes on a modern look for room decor. There are several types of plaster.

It could be:

Structural(cm.). This:

"bark beetle";
"fur coat".

The material has a peculiar appearance; after processing, the surface becomes heterogeneous and grainy. The basis of the composition is quartz granules, which can be coarse-grained or fine-grained. The size of the structural grain can range from 0.5 to 3.2 millimeters.

Invoice(cm.). In its raw state, it resembles a white mass of dough, which can be tinted and then coated with paint after finishing. Its main advantage is its plasticity, which allows you to create various effects:

beautiful bas-reliefs;
panel

"Venetian"(cm.). This universal material, capable of imitating precious stones on the one hand, and on the other hand, designers use it when creating images and other decors on the walls. There are certain difficulties in working with this coating: application is carried out in several layers, then grouting is done.
Mineral(cm.). It is based on crumbs, which are often used when decorating rooms. Material Features:

durability;
environmental friendliness;
small price.

Features of applying decorative plaster are:

Plaster containing coarse filler must be applied only by hand.
Liquid materials should not be diluted with water.
Plaster made on water based, has less toxicity, but it is quite susceptible to the environment.
Too difficult to apply by hand marble chips, during the coating process, the structure of the material may be lost.
A composition with high adhesion readings may peel off from the surface due to loss of coating strength.

What are the methods for painting plaster?

Advice: It must be borne in mind that not all plaster compositions can be tinted before applying it to the surface. Such plaster always needs to be painted after application and then drying on the facade.

Decorative plaster for painting white painted with special façade or other paints.

Tip: Painting decorative plaster on walls should be done only after it has completely dried. This may take up to 48 hours, depending on the composition of the solution.

Mixtures made with cement based, are prone to coating shedding or peeling in some places.

To strengthen the coating before painting, you should:

Treat with a special colorless primer.
Allow the primer to dry completely.
Paint the relief plaster.

A few painting secrets to make painting easier:

Purchase the necessary equipment and tools.
, you will need a tray. This will allow you to use paint sparingly and make it easier to distribute it onto the plaster more evenly. Using the tray you can easily remove excess paint from the roller.
When painting the surface indoors, it is necessary to provide for the laying of a protective protective layer that covers floors, furniture, windows, and door jambs.
When painting the facade, protection is needed for windows, the front door, and to protect the path that runs along the wall being painted from paint.
Painting should be carried out with chaotic movements so that there are no sharp transitions of shades and different areas of the painted surface.

There are several ways to paint the material:

Painting in one pass. This is the simplest method of painting decorative plaster. In this case, with a long-haired roller or a regular brush, all surfaces are painted, including recesses and protrusions. You will get a “base” shade.
Dry brush painting.

This is a rather complex effect ( relief painting) is obtained if, on a darker base coat that has dried for at least two hours, a composition of a different shade, usually half a tone lighter, is applied to the protruding reliefs. Painting is done with a brush or roller with small bristles. A minimum of paint is applied to them - the “dry brush” technique. This technique of relief painting gives the surface greater “volume”.

You can tint the “volumetric” elements of the relief layer with decorative metallics:

bronze;
silver;
golden.

These types of paints are applied:

dry brush method;
with a mitten, shading the decorative layer. Using a mitten makes it easier to achieve smooth color transitions.

Tip: Metallics do not tolerate any excesses. This will indicate a lack of taste on the part of the owner of the house. Bronze or gold can only slightly shade the base color.

"Blur"

Unlike dry brushing, this method highlights the depressions. After painting with your own hands, the surface will look more advantageous when applying paint in the depressions of a darker tone, compared to the background.

The essence of the “blurring” method is as follows:

a darker layer of paint is applied to the surface;
stays on short time for drying;
this top layer wipe off with a damp cloth from the bumps of the plaster.

After this, the dark layer will remain only in the depressions, which will create a three-dimensional pattern.

Tip: The background layer for washing is done with good quality paint that is resistant to wall washing. For the filler, you should use a cheaper paint that is not resistant to moisture and is easily washed off from the surface of the plaster.

After watching the video, painting decorative plaster in any way can be done faster, taking into account all the nuances of the operation.

The last “chord” when painting plaster is to apply a protective layer of varnish over the paint layer after it has completely dried, as in the photo.

For plaster, you can use any varnish that is based on water.

To do this:

Before use, the varnish is diluted with water in a 1:1 ratio, this greatly facilitates its penetration into the cavities of the plaster.
The finished composition is applied to the surface with a wrung-out wide brush in two or three passes, without taking into account drying breaks.

Tip: The mixture should be applied to the entire surface at once, avoiding any smudges on the wall.

The consumption of the varnish composition is approximately 2.5 liters per 50 square meters.
Varnish for decorative plaster:

adds exquisite shine;
makes the color more noble:
facilitates surface care;
protects against the influence of atmospheric factors that destroy paint and plaster design relief.

How to paint plaster

After the decorative plaster for painting the walls has been applied, a set of tools has been prepared, and you can begin painting.

The instructions for performing the work are as follows:

If the base on the surface is not strong enough, it must be strengthened with special colorless primers.
The base is dried.
The walls are being painted.
The paint in the jar is carefully mixed well.
A small amount is poured into a plastic tray.
Floors and furniture close up plastic film.
Paint is applied:

with a brush in the vertical and horizontal directions;
roller vertically from bottom to top, overlapping the previous strip by 5 centimeters, which will allow the coating to be applied without the formation of unpainted areas. If necessary, increase the pressure on the roller, which will allow you to obtain a uniform coating against the overall background.

Tip: During the work process, you should periodically shake the paint with a brush to avoid the formation of a frozen film on the surface.

Is it possible to paint decorative plaster with a spray gun?

To reduce paint consumption, make the surface better, without smudges or sharp transitions of stripes, it is better to use a spray gun to apply decorative plaster. This is a special device with which paint is sprayed over the surface in a dense stream.

How to properly apply varnishes, paints, decorative plasters and their types will be shown in detail in the video in this article. High-quality and correctly applied paint on decorative plaster gives the walls an original and beautiful look.

is final stage finishing the plastered surface. Ultimately, the overall impression of the plastered surface depends on how well the painting is done.

This stage is extremely important, so this material we will devote ourselves entirely to technology .

So why? paint plaster?

Firstly, as we said above, painting plaster will allow you to create unique design stylish image of your interior or facade. The choice of color directly depends on your imagination and your sense of beauty.
Secondly, and importantly, facade paint protects against external influences - moisture, temperature changes, ultraviolet radiation.
In addition, light facade paint prevents excessive heating of the building walls on a hot summer day - which will allow you to significantly save on air conditioning.

As you can see, painting decorative plaster , in addition to purely design advantages, it carries quite practical functions. Competent and high-quality painting will make the already obvious advantages of monolithic plaster even more striking.

White and colored plaster

Starting plastering work, you will inevitably be faced with the question of which decorative plaster to choose: white (suitable for further painting) or colored (including a tinting component).

Indeed, in addition to the actual painting, it is possible to immediately apply a colored plaster composition to the wall. To do this, add color to the plaster mixture and mix thoroughly.

Pay attention! The tinting component should be selected in the same place where you purchase the plaster base for body-painted decorative plaster. When choosing, take into account the fact that after drying, the color of such plaster will become half a tone lighter.

Plaster, tinted in mass

After the tinting of the plaster composition has been completed, you can begin leveling the walls with plaster.

However, some types of decorative plaster do not require coloring in the mass.

Therefore, after applying them it is necessary to paint. For painting, various interior or facade paints are used, which are applied directly to white plaster.

However, in addition to painting white plaster, it is also possible to paint individual sections of plaster that are tinted in the mixture. This combination of methods can give a very interesting design effect.

Technique painting decorative plaster

Now that we have understood the types of decorative plaster, it’s time to answer the question - how paint decorative plaster?

Painting decorative plaster is done as follows:

Any work on You can start only after the plastered walls have completely dried. To do this, after completing the formation decorative relief on a plastered surface we wait from 8 to 48 hours. Time until complete drying depends on the composition plaster mixture.
If the plastered surface has a tendency to crumble or peel off particles of plaster (sometimes cement-based plasters suffer from this), to strengthen the surface, treat the plastered wall with a colorless primer for painting.
After the primer has dried, we proceed directly to painting the decorative plaster.

In order for the painting to be not only successful, but also with minimal inconvenience, it is necessary to acquire several devices that will greatly facilitate our painting work:

If we plan to paint with a roller, then it is better to purchase a special paint tray. By pouring paint into such a tray, we will save ourselves from the need to scoop paint from the can with a brush, or try to squeeze a roller into the can.

Paint tray

A special plate with spikes on the edge of the tray will allow us to quickly and effectively remove excess paint from the roller.
If you plan to paint with a brush, then a nylon cord stretched over a bucket of paint will help to avoid splashing of excess paint. We will use this lace to remove excess paint.

Getting started painting decorative plaster indoors, cover the floor, furniture, windows and door jambs with covering material. For facade plasters, according to the application technology, such precautions are not needed, however, windows and the path near the wall should still be protected from paint drops.

Relief coloring

On top of the base layer, using a brush with a small amount of paint (the so-called “dry brush” technique) or a short-haired roller, apply darker paint (half a tone - a tone darker) to the protrusions of the relief. This application technique allows you to emphasize the relief of decorative plaster and makes the surface more “voluminous”.
Instead of dark paint, decorative metallics - gold, silver, bronze - can also be applied to protruding relief elements. They can be applied either with a “dry brush” or with the help of a special mitten, which provides shading of the decorative layer and creates smoother transitions between shades of paint.

Pay attention! When applying metallics, the main thing is not to overdo it. Excess gilding can look quite tacky, while a small amount of gold or bronze will complement the base color favorably.

The final stage of painting is the application of protective varnish. This varnish prevents wear of the outer layer of decorative plaster, so the application of such a composition is necessary primarily for plasters painted in the mass.

Now you know how paint decorative plaster With with minimal effort. We hope this material will be useful to you, and when you can successfully implement all your design ideas!

Painting decorative plaster is usually done at the final stage when finishing walls with plaster. This stage is extremely important, since the overall appearance, as well as the aesthetic appeal of the walls, will fully depend on the quality of the painting.

Painting decorative plaster allows you to create a unique image of the interior or facade. By choosing paint and color, you can recreate the most various interiors that are worthy of admiration. In this case, it is not at all necessary to make only one tone. At the right approach Several tones can harmonize very successfully at once, which will fit perfectly with each other.

In addition, the paint provides some protective functions. It protects the surface from ultraviolet radiation, excessive exposure to moisture, and temperature changes. And light paint prevents excessive heating of the walls on hot summer days. This allows you to significantly save on air conditioning.

Paint selection

The paint should be chosen depending on where it will be applied (outside or inside the house). Both interior and facade paints can be made on the basis of organic solvents, including acrylic, silicate, and silicone. There are also water-based formulations.

After choosing the paint, you need to calculate how many cans you need to purchase. To do this, measure the surface area to which the paint will be applied. The paint can always indicate its consumption. It is better to take the maximum value and multiply it by two (since you will need to paint in two layers), and then add about 20% more to the resulting volume. Decorative plaster, as a rule, has a relief, and the higher this relief, the greater the consumption. The plaster itself can be either white or colored. Colored plaster already has a tinting element, but white plaster needs to be painted. Keep in mind that the color of dried decorative plaster will be slightly different, since after drying this finishing material becomes slightly lighter.

Applying paint to decorative plaster

Before starting work, the purchased paint must be thoroughly shaken. Paint is applied to the wall surface using a wide brush, roller or special mitten. When painting walls with a brush, the paint is applied both vertically and horizontally in strokes.

First, the paint is applied to the surface with horizontal strokes, and then they are shaded with vertical strokes. In order to obtain a uniform color, it is necessary to shake it periodically with the same brush with which the paint was applied, so that during the work the paint remains uniform in thickness and color, and no sediment forms at the bottom. The roller painting technique is also not particularly difficult. First, the roller is dipped into the paint and rolled over a special spiked plate along the edge of the tray to remove all excess paint from the roller.

Paint is applied to the wall surface using movements from top to bottom, and then, conversely, from bottom to top. The stripes of paint are applied so that they overlap each other by approximately 4-5 centimeters. As paint is consumed, the pressure on the roller should gradually increase so that the paint applies evenly. The wall can be painted in one or two steps. In both cases, the paint must be thoroughly shaded.

A perfectly smooth surface can be obtained if, when applying, you first use a brush, thoroughly shade the paint, and then “roll” the surface with a roller. The simplest option for painting decorative plaster is painting the surface “in one pass,” that is, painting the surface in one tone. You can also use a combination of several paint colors. In this case, the first layer is applied to the surface using a roller. light tone– base coat of paint. Then, when it is completely dry, paint of darker tones is applied to the protruding areas of the relief. This technique of applying paint is called the “dry brush method”.

Instead of dark paint, metallic paint (gold, bronze, silver) is also often used. They are applied using a special mitten or dry brush.

In order to soften color contrasts on a wall that has a finer texture, you can additionally rub the paint with a rubber sponge or mitten. The same method is used to enhance the effect of deep relief, or when it is necessary to give the decorative coating an antique look. Protruding relief details can also be emphasized by applying gold, bronze or silver paint.

Using a short-haired roller, you can achieve a rather interesting relief when painting decorative plaster of the “bark beetle” type. The grooves, remaining unpainted, form a contrasting “bark beetle” pattern on the surface. This difference can be muted or enhanced if you first add a coloring pigment to the plaster, and then paint the wall surface the same color, only with a different shade.

Work on painting the applied plaster relief on the wall surface should begin only after it has completely dried. This may take 8-48 hours. It all depends on the composition of the plaster mixture;
The more textured the surface of the decorative plaster and the deeper its relief, the greater the paint consumption;
To highlight the relief, it is better to use lighter, contrasting tones. And in order to emphasize textures and washes, on the contrary, you should select darker tones;
To the calculated volume of the coloring composition, it is necessary to add about 10 percent of the material for various unforeseen events.

Similar materials

This is not a new trend at all, which received a rebirth after the spread of modern finishing materials -. This is a truly unique external decoration, and additional protection of the walls from external influences, and the opportunity to highlight certain stylistic or color solutions. This method is also very common for painting facades, and on the Internet you can find many tutorials on painting decorative plaster in two colors: videos, photos, detailed instructions.

Not all plaster can be tinted before being applied to the surface., some of its types are painted after application to the base and drying (i.e., 8-48 hours after application of the coating, depending on the composition of the plaster mixture). To do this, use special paints for the interior or facade, and the plaster itself may require additional processing. For example, cement-based plasters, which are prone to partial peeling and crumbling, should be treated with a colorless primer before painting.

Decorative plaster: colors, photos

Painting plaster is when all other tasks must be completed. The best option for implementing this stylistic solution is bark beetle plaster.

How to paint decorative plaster in two colors? Methods

First you need to clean the walls, prepare the mixture, and level the base.

The tools you will need are a brush, a roller, a tray, protective materials for furniture, window sills, door jambs and other surfaces.

The easiest way to paint is in one pass. The method is more complicated - with a dry brush, or relief painting. Paint of a different shade is applied to the relief protrusions of the dried layer, using a minimal amount. This way you can do both contrasting painting and tinting, choosing a shade a little darker or a little lighter than the base.

Mechanized methods - . This is an ideal option for plastering flat surfaces, which allows you to achieve a very high quality of coloring.

Risks when finishing yourself

First of all, it's difficult. The texture of the “bark beetle” is non-standard; the coating has a lot of depressions, irregularities, and pits. Yes, it is these elements that make plastered walls look so stylish, but they are very difficult to process.

Secondly, unprofessional finishing can simply make the surface unattractive.

Decorative plaster. Color combination: what's trending?

Very fashionable lately. As designers say, they reflect a sense of order and peace. As an example - gray decorative plaster in combination with pink or reddish-brown, a heavenly shade in tandem with sand, etc.

Thus, shades of pink convey the meaning of impeccability and delicacy, blue - relaxation and peace, green - renewal and tranquility, pastel colors associated with peace and serenity. In the center of the interior palette there is also red color, symbolizing perseverance and courage, neutral tones embodying harmony, all muted cold shades, elegant mustard, rich dark colors- from purple to olive.

Not bad when in interiors

Decorative plaster – original and practical material for wall decoration. With its help, you can create a unique design that will allow you to be proud of your creativity. You can apply the plaster yourself or trust the professionals.

The advantages of decorative plaster are that it is: environmentally friendly, durable, and allows you to make the interior individual.

But you can paint it yourself. The main thing is to know what materials and tools to choose, to master the technology of work.
When it comes to color, there are two main types of decorative plasters on the market. Colored - those to which pigment was added at the production stage. And white or light gray - intended for subsequent painting. As a rule, color or pigment can be added to the latter at the mixing stage.

If the choice fell on paintable plasters, before starting work you need to purchase necessary materials and tools, study some of the nuances.
Selection of material and tools, paint consumption

To paint walls after plastering, you can use façade and interior paints with equal success. Typically, water-based or synthetic solvent-based materials such as acrylic or silicone are used. The type of base is always indicated on the paint packaging, and you must choose from the colors intended for painting decorative plaster.

Particular attention should be paid to the selection of shade. After drying, the painted wall will become half a tone or a tone lighter; this must be taken into account, especially if a clear match of tones is planned or several shades are intended to be used.
As for the tools, you can work equally successfully with a roller and a brush; the choice largely depends on the skills of the person who will paint and some nuances. If the plaster has unevenness, grooves, or any pattern with deep relief, would be better suited long bristled brush. If you plan to maintain the contrast “depth - outer layer” or the furrows will be painted in a different tone, you should prefer a roller. You can also use a special painting mitten.

Correct and careful calculation required quantity paints for decorative plaster will protect you from annoying incidents. After all, the shades of the tinting material may vary in different batches.
First of all, you need to accurately determine the area of the walls. To do this, measure the perimeter of the room and multiply it by its height. Then you need to accurately measure the size of the door and window openings and subtract the resulting number from the result. The resulting approximate wall area will allow you to most accurately calculate the material consumption for painting decorative plaster yourself.

Approximate consumption is indicated on each container of finished paint. It is necessary to take the upper limit - the maximum indicator and multiply by the footage of the room. The resulting number must be doubled, since the paint is applied in 2 layers. And add 20% to the result - a safety margin in case of increased costs or unforeseen circumstances.

So, for high-quality painting of decorative plaster you will need:

a sufficient amount of suitable paint;

roller, brush;

a special roller tray that allows you to dispense paint;

nylon thread for fixing on the can, preventing splashing;

primer if the wall covering shows a tendency to crumble.

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Technology and methods

After all the available tools have been purchased, you can begin to work. Walls can be painted only after the decorative plaster has completely dried. This usually takes from 6-8 hours to 2 days. The exact drying period is usually indicated on the packaging of the finishing material.

Before starting work, it is necessary to protect furniture and other surfaces by covering them with plastic film. It is imperative to do this; even the most experienced master can rarely do without light drops or splashes, and when painting plaster with your own hands, they cannot be avoided at all.

The tendency for peeling or crumbling should be assessed. To do this, you need to run a clean, dry hand over the surface of the wall several times. If grains of sand and relief details remain on the palm, the wall must be coated with a colorless primer. After it has completely dried, you can proceed.

Before starting work, the paint must be carefully placed, this will ensure a coating that is uniform in structure and shade. The procedure must be repeated regularly and during work on painting decorative plaster.

Application Features:

When painting walls with a brush, you can make horizontal and vertical movements. As a rule, one fairly wide horizontal stroke is made, which is immediately shaded up and down. This technology allows you to obtain a uniform and accurate coating.

When working with a roller, be sure to remove excess paint by running the tool along the ribbed part of the tray. The paint material is applied with a roller in wide vertical stripes. First you need to move from top to bottom, and then in the opposite direction. The strokes must overlap, 4 cm is enough.

Perfect wall painting is achieved by skillfully combining tools. First you need to paint the surface with a brush, shade it thoroughly, and then work out the details with a roller. This method of painting decorative plaster allows you to create a magnificent finish.

If the interior contains elements with a textured and smooth finish, you should start painting first. This will prevent grains of sand and loose parts from being transferred to a smooth wall. Moreover, you should start painting smooth decorative plaster only after the relief areas have dried.

The times when wallpapers were at the peak of popularity have long gone into history, and those wallpapers that we managed to get adorned the room for the next decades. Today the building materials market is full different types wall decorations, including decorative plaster.

What are the main advantages of this material, which decorative plaster is better to choose and how to apply it?

Advantages of decorative plaster

The first and most important advantage is uniqueness. After all, even if the coating in two identical rooms is applied by the same person with the same tool, the result will still be different pattern, so this type of decoration is a great chance to make your room unique. In addition, with the help of decorative plaster you can achieve an imitation of marble, metal, granite, silk, etc. coating.

When the surface is completely clean, it is necessary to wash it of all traces of work: use a cloth and detergent. If there are obvious defects and large cracks on the surface, then, naturally, it is better to level them. Small unevenness is leveled, depending on the situation: for example, Venetian plaster and some other types require a perfectly flat surface, so it will come in handy.

But a primer is needed in any case - it seals microcracks, prevents absorption, and improves adhesion. Each type of decorative plaster has its own type of primer, and manufacturers often indicate the recommended composition. If the wall surface has metal surfaces, then it is better to process them protective composition, otherwise there is a high probability that they will begin to rust and brown spots will appear through the plaster.

If the walls have never been finished before, i.e. the building is completely new, then it will be enough to cover the surface lime mortar, although many professionals still advise using appropriate primers.

Required tools for application

In order to apply decorative plaster, you may need a different set of tools, but here is the minimum required:

spatulas;
graters;
metal smoother;
container for the plaster itself;
rollers or stamps for textured plaster;
you will also need paint if the plaster is not painted in the mass;
water-based varnish for fixing the paint layer and primer for paint.

Application of decorative plaster

So, applying decorative plaster begins with the fact that it is necessary to prepare the material itself. If the plaster was already sold in finished form, then you just have to make sure that the expiration dates and storage conditions have not been violated, open, stir again and start working - such compositions usually harden longer, so you shouldn’t rush as much as with plasters that you need to prepare yourself.

If you choose the dry option, then the packaging should indicate instructions for preparing the mixture with precise instructions on the proportions. This material sets quite quickly, so it needs to be prepared in a volume that can be used at a time, otherwise it risks freezing right in the working container, and you will have to work quickly.

The prepared solution is applied to the wall with a spatula in an even layer, and when it sets a little, they begin to create a relief: here a grater, stamps, rollers, brushes, your own hands and even plastic bags, leaves and feathers can come to the rescue - everything that is at hand, can be used to create unique patterns. They work a little differently, but they apply tools to create relief, move them along the surface, draw some patterns, etc. The thickness of the layer will depend on what kind of pattern you need to create and what effect you want to achieve.

Most often when self-application plasters create a pattern in the form of rain, horizontal or vertical stripes, circles and other similar simple patterns. They usually start from the corners on which they train - they are not so noticeable unless your technique is perfect from the very beginning. You need to work at a pace and special attention pay attention to the joints so that there are no sagging, and so that they are completely invisible.

When the plastered surface loses its wet shine, and this happens after about 15-20 minutes, you need to walk over the surface with a damp trowel and slightly smooth out the resulting relief. The trowel should be washed in water as often as possible to prevent plaster particles from accumulating.

When the layer is completely dry - after about 24 hours - you need to walk over the surface with fine sandpaper to smooth out any unevenness.

Venetian plaster deserves special mention: it requires a very responsible approach, so it’s not always possible to handle it on your own. Here you need a perfectly flat and smooth surface, straight tools, attention to the application and compaction of all layers of plaster, correct application of the pattern and skillful sanding to ultimately obtain a glossy or matte surface.

By the way, if you are inclined to create drawings, then you can try, for example, in the center of the wall, to create a small bas-relief depicting some simple object, landscape, or maybe even people or animals - it will look very stylish and harmonious, especially if you highlight it all with paint.

If you used mineral plaster, then after drying it must be painted in the desired shade. Before painting, it is recommended to prime the plaster layer so that the coating lasts longer.

You can paint it in any chosen color, it is better to choose waterproof paint, resistant to mechanical damage and sun rays. Painting is carried out with a long-haired roller, but often plain painting does not give the desired effect, so after the wall is painted, the protruding relief parts are shaded. They are usually tinted in a more saturated or even contrasting shade. There is also the application of a second layer of paint using the washing method - this is a more complex option, since here paint of a darker shade is applied to the surface, and then, without allowing it to dry, they wipe the surface, removing the layer of paint, leaving it only in the recesses. For washing, it is better to use non-moisture resistant paint - this way you can even save money.

If the surface of the plaster has been additionally painted, then this layer must be secured with water-based varnish. It is better to first dilute it with water in a 1:1 ratio so that it penetrates better into the structure of the plaster. The varnish is applied with a brush in 2-3 layers: be careful with drips, you need to squeeze the brush well, and after one layer has dried, you can apply the next one. By the way, the varnish does not dry for long, so you don’t have to wait.

In conclusion

Even though Venetian plaster remains the prerogative of professionals, it is quite possible to apply any other type of decorative plaster yourself. There is absolutely nothing complicated about this: you just need to skillfully prepare the base, and boldly apply the solution itself, forming a pattern - and that’s it, the unique and environmentally friendly coating is ready.

Coating the decorative plaster with paint is the final stage. Accordingly, the overall impression of the finished finishing depends on the quality of this work.

Why paint plaster?

First of all, let's consider why give the plaster any color at all if it looks so pretty?

There are several reasons for this:

This or the interior of the room due to the possibility of using almost any color.
Protects the coating from negative external influences such as moisture, sudden temperature changes, ultraviolet radiation etc.
The facade, painted in light colors, protects the room from excessive heat in hot weather. Thanks to this, you can save on air conditioning.
Makes it possible to change the appearance of the interior or facade with low cost We will look at how to repaint decorative plaster below.

In addition, high-quality and competent painting carries a number of practical functions.

Painting options

It should be said right away that there are two:

White – intended for subsequent painting.
Colored - containing tinting components. To do this, even at the stage of preparing the solution, color is added to it.

Thus, in addition to painting the plaster, it is possible to apply an already painted solution to the wall. This option is especially relevant if the surface is assumed to be monochromatic. However, it is entirely possible to add color to a coating already tinted in the mass.

Advice!
An interesting effect can be obtained if you use a spray gun to apply decorative plaster.
In this case, the composition must be pre-colored.

If decorative plaster and paint are applied separately, then finishing will require much more time, money and effort, however, it will allow you to use different colors. As a rule, all kinds of facade or interior compositions listed below are used for these purposes.

Decorative paint

Separately, it should be said about this type of coating, such as paint with the effect of decorative plaster. It can be applied to ordinary cement surface, concrete, or other smooth surfaces, while in appearance they will resemble decorative plaster.

It must be said that such coatings can also imitate other textures, for example, they allow you to achieve the effect of silk, velvet, pearls, leather and many other materials. Therefore, it’s up to you to decide which is better, decorative plaster or paint.

Advice!
In order for decorative paints and plasters to look harmonious and decorate the room, it is necessary to think in advance about such interior details as etc.
It is advisable to complete a 3D project to clearly verify the correctness of the decision made.

Types of paints

To paint the surface, different paints are used, which, naturally, have different properties and characteristics:

Silicate - these compounds are usually used for finishing facades. They are based on liquid glass. In addition, the composition includes mineral pigments and filler, most often also silicate.
Distinctive features of the coating are long service life, moisture resistance, ultraviolet resistance and vapor permeability.
Limestone ones are most often used indoors, as they easily get dirty and are washed off by precipitation. However, indoors they prevent the formation of fungus even on damp walls. The disadvantages of the composition include the poor color range, which is limited to pastel colors.
Cement - these compositions are made on a mineral basis. They fully inherit the properties of lime coatings, however, they are more resistant to moisture, but do not have bactericidal properties. Their advantage is their low price.
Acrylic – today this type most popular. They are distinguished by good performance, durability and low cost. In addition, they have the ability to hide minor surface defects.
Silicone compounds have the best performance qualities, but at the same time they are much more expensive than all of the above paint coatings. The disadvantages include only slightly less elasticity and wear resistance compared to acrylic compounds.

Thus, the choice of paint depends on the conditions in which the painted surface will be located and your financial capabilities.

Paint application technique

So, having dealt with the types of finishes and coloring compositions, now we will consider the technology of applying paint.

The instructions look like this:

First of all, the surface must be treated with a special primer. This is especially important for cement-based plasters, which have a tendency to shed particles. Thus, adhesion between materials will be improved and the base will be strengthened.
If finishing is carried out indoors, then it is necessary to first cover all the furniture and flooring to prevent contamination.
After the primer has dried, you should proceed directly to painting. To make this procedure easier, you should purchase not only a roller, but also a special tray. The composition is poured into a tray and then applied to the surface to be painted using a roller.
As a rule, one pass with a long-nap roller is sufficient to impart color to the surface.

Advice!
You can paint the plaster yourself only after the decorative layer has dried.
Typically, this takes 24 to 48 hours after completion of the plastering work.

The photo shows the plastered and painted facade of the building

The nuances of working with paint and plaster

Typically, finishing walls and ceilings “from scratch” raises far fewer questions and difficulties than altering them, for example, when performing cosmetic repairs. Therefore, next we will consider the main nuances that you need to know when performing this procedure if you use decorative paint and plaster.

Plastering over paint

Often there is a need to plaster a surface that was previously covered with paint. Of course, ideally, it is advisable to remove the old coating. However, this is a very labor-intensive job, and it is not always possible to do it. Accordingly, many home craftsmen are interested in whether it is possible to apply decorative plaster over paint?

This finishing option is quite acceptable, but only if the following base preparation is performed:

First of all, the surface should be sanded with sandpaper.
Then the walls need to be primed with fine-grained plaster, for example, FEIDAL Streichputz, diluted 15-20 percent with water.
After the primer layer has dried, you can apply a coating of the desired grain size and texture.

Repainting the surface

As mentioned above, if necessary, the decorative coating can be repainted.

This is done as follows:

First of all, the surface must be cleaned of dirt and dust.
Then a thin layer of white should be applied to the old coating. acrylic paint. The work should be done carefully so as not to “lose” the texture.
Then, tinted wax or another colored composition is applied to the prepared surface.

In the same way, a previously painted surface is coated with decorative paint.

Conclusion

Painting decorative plaster is modern look finishing, which allows you to bring to life the most unusual and vibrant design ideas. In addition, this solution is very practical and affordable.

In this case, it is necessary to choose the right type of paint and apply it in accordance with the technology described above. Additional information on this topic can be obtained from the video in this article.

Wall decoration with decorative plaster is becoming increasingly popular. Applying such material and painting it is not so easy, especially since there are several varieties. Therefore, it is worth considering in more detail the intricacies of the process of painting decorative plaster.

Peculiarities

Conventional cement or gypsum based plaster is intended only for partial leveling of walls. After its application, the surface is completely leveled using finishing putty and then painted, covered with wallpaper or other finishing material.

Decorative putty is different in that it already forms a ready-made beautiful pattern or three-dimensional texture.

Despite this, it is often necessary to paint it, for example, to create a single color range in the interior.

The advantages of using decorative plaster in a special aesthetics and originality of the interior. Its different types, with unique patterns, are used to decorate and decorate walls in shopping centers and office premises, various institutions and even in entrances.

In an apartment, you can use it to line the walls in the hallway, part of the living room or bedroom, and for the kitchen or bathroom you can use special grades that are protected from moisture, steam and fungus.

Decorative plaster is made from mineral or polymer components. Mineral can be based on cement or gypsum; for the latter, slaked lime is used as a binder.

Polymer There are vinyl, acrylic and silicone. Any of the types may contain crushed solid components of various substances: crushed stone, pebbles, marble, granite and others. It is they that, when applied, form intricate patterns; for example, the widely popular “Bark Beetle” has this property.

All types of decorative plaster are sold in the form of dry mixtures, which are diluted with water in a certain proportion and then applied to the walls. Application technologies are different; you can use a spatula, brush, rubber comb or even the palms of your hands.

Types of plaster

Decorative plaster, depending on the characteristics of the pattern, comes in two types:

textured, which after application gives a three-dimensional pattern on the wall;
Venetian or textured plaster, which has a finished smooth surface with an imitation of artificial stone.

Since Venetian plaster itself, after application, has fancy patterns with different shades and iridescence, then they don’t paint it. But textured types need painting.

There are several types of three-dimensional patterns of textured plaster:

"Bark beetle" has small longitudinal grooves, resulting from the hard stones in the composition. In appearance, it resembles a tree eaten away by insects, which is why it got its name.
"Lamb" The texture is filled with small grains, the surface is fine-grained and rough to the touch.
"Fur coat" It turns out with a rough surface and fine pile.

"Martianidae" has a complex three-dimensional pattern with spots of various sizes.
Volumetric texture “American” granular interspersed with even spots of different shapes and sizes.

Mineral-based decorative plasters are well suited for finishing walls in an apartment; they are strong and durable. But It is better not to use them for street work, since they are afraid of moisture, temperature changes, and sunlight.

Silicone and acrylic types can be used for both interior and exterior use.

Vinyl plaster based on polyvinyl chloride, protected from dampness, ultraviolet radiation, fungi and mold, can be successfully used in the bathroom, kitchen, living rooms and on the street. Its only drawback is its high airtightness, due to which the walls in the apartment “do not breathe.”

Paint selection

In terms of their composition, organic paints intended for decorative plaster can be acrylic, silicate and silicone. The first ones are made from acrylic polymer resins, have a drying time of 5 to 30 hours, the surface becomes matte after use.

Acrylic types of paint for plaster are odorless and retain their rich color for a long time.

Silicate dyes based on silicon organic resins and metal pigments form a viscous, durable film on the surface that is resistant to moisture and temperature changes. Silicone paints are water-dispersed, safe to use, and have long-lasting, rich shades.

Paint for decorative plaster can be made and mineral based. These varieties are designed for finishing concrete or brick surfaces.

Despite affordable price and a large variety of colors, mineral water-based paints have a shorter service life, than organic ones, are less protected from adverse effects. They are often used to perform finishing work for plastering indoors and outdoors.

Oil enamel, used for painting textured plaster, is made from quartz sand, oxides of various metals, polymer and mineral pigments, giving the material different palette flowers.

After painting, a durable opaque film is formed, most often with a characteristic shine.

The disadvantage of oil paints and enamels is their strong odor, which can persist for a long time after work, even after complete drying.

Alkyd paints, like oil ones, have a sharp bad smell. Most often they work with them wearing a respirator.. Despite this drawback, they dry faster than oil-based types, do not form smudges, and are resistant to mechanical damage and moisture.

Coatings made from these dyes can be safely washed; they are quite popular for interior work.

Experienced craftsmen They admit that the consumption of this species is less than that of others.

When choosing paint for decorative plaster, you must first take into account what type of work it is - façade or interior. Water-based acrylic, silicate and silicone types are perfect for decorating facades.

They will withstand bad weather well, are resistant to moisture and, importantly, vapor permeable.

There are a huge number of shades on sale - several hundred colors, there is a choice to suit any exterior. These paints are used for various textures of plaster: “Bark Beetle”, “Lamb”, “American”.

For interior work, acrylic, latex, and mineral water-based paints are most often used.. You can also use oil or alkyd options, but they often cause inconvenience in work and you have to frequently ventilate the room. But these paints provide a durable and bright film with intense shine.

Also, when choosing paint, you should consider its consumption.

On a rough surface the norm is one layer for various types the following:

Oil enamel– 1 liter per 10 – 15 sq. m;
Acrylic– 1 liter per 8 – 10 sq. m;
Water-based– 1 liter per 10 – 18 sq. m.

However, this consumption may vary depending on the degree of unevenness; rougher textures of plaster absorb more.

Painting methods

You can paint decorative plaster yourself without any problems, both indoors and outdoors. Work begins with surface preparation. If the walls have been recently plastered, you need to wait until they are completely dry, then clean them of dust and construction debris.

It is not recommended to wash decorative plaster with a rag or sponge; an industrial or household vacuum cleaner is best for cleaning.

Firstly, it gives better adhesion to the surface, the layers will not peel off.
Secondly, the primer solution is able to close small pores in the decorative texture of the plaster; paint will not get there, therefore, its consumption will be reduced.
Thirdly, the primer will strengthen the structure of the plaster itself, it will remain intact longer.

It is best to choose acrylic or polymer varieties deep penetration depending on the location - for external or internal work.

The paint is applied with a roller or brush. It is better to use a roller, as it covers a larger area and distributes the composition over the surface as evenly as possible. For it you need to take a special bath, where you periodically dip it. Painting proceeds in one motion from bottom to top. A brush is needed to paint edges, small areas, hard to reach places, where you can’t reach it with a roller.

Textured plaster is usually painted in at least 2 - 3 layers, less is not enough for full coverage. Therefore, paint consumption increases. Some people dilute it with water, but the lower the concentration, the more layers will have to be applied.

Several interesting methods are used for painting decorative plaster. They all give their own unique effect.

Painting one color is the easiest way. It is done with a wide terry roller using vertical movements, and stains are removed with it. Each previous layer covers a new one.

It is necessary to paint until all irregularities are filled with a uniform color.. This method has found application in facade work.

Painting in two colors begins with a regular roller until completely painted in one base shade. After drying, you need to take a sponge or foam roller and dip it into the paint with the second color so that it lies thin layer on the surface. Then, with a sponge, carefully go over the protruding areas of the relief surface so that only they are painted, and the indentations retain the base color.

It is possible to paint textured walls with the effect of Venetian plaster. The base layer is performed using the usual one-color coating method. The second shade is taken with a metallic sheen, for example, based on silver or aluminum powder.

You can use different colors: gold, silver, bronze.