When can decorative plaster be painted after application? Can decorative plaster be painted with paint

The time-consuming work of applying decorative plaster deserves to be appreciated as a design element when creating an original interior. This is possible thanks to the coating of the facade with a monolithic coating in a variety of colors and shades that are offered today on the paint market. In addition to the aesthetic role, the coating plays the role of a protective layer that protects against external influences of temperature changes, precipitation, and solar radiation. It is also possible to increase the degree of protection of the plastered facade by a skillful choice of color - light colors will prevent overheating of the walls, which, firstly, will save from premature destruction, and secondly, it will save money when using the building's air conditioning system.

It is possible to give the facade an original color without painting the material after it has been applied to the facade. To do this, the so-called color scheme (concentrated powder or liquid) is added to the wet plaster mass before it is applied to the walls, gradually bringing its color to the required shade. It is worth remembering that when dry, the color becomes lighter by half a tone or even a tone.

In this case, you deprive the facade of additional protection from external precipitation, but reduce the amount of work by eliminating the procedure for covering the plastered walls.

Staining technique

It should be noted that not every plaster mass should be tinted before being applied to the wall surface. This plaster should dry on the façade. We will learn how to cover a typical decorative or other material that is originally white. For this, special facade or interior paints are used.

Work on the coating of the applied plaster relief on the walls should begin only after its final drying. This may take from 8 to 48 hours, depending on the composition of the plaster mixture.

Some mixtures are made on a cement basis, therefore, they are prone to shedding or partial delamination. To strengthen it, it is treated with a special colorless primer. It is also necessary to leave time for the primer to dry completely, on top of which the plaster relief can be painted.

Secrets of the art of painting

It is possible to facilitate any painting, including learning how to work with decorative plaster with minimal losses, if you know some of the secrets of painting. First of all, you need to acquire the main devices. If the coating will be carried out with a roller, then you will definitely need a tray that will allow you to economically dose the material on the roller and facilitate its uniform application. The tray configuration makes it easy to remove the excess from the roller.

If the work is carried out indoors, then it is necessary to provide for the use of a covering protective material, which covers the floor, furniture, window sills, windows, door frames, etc. With a facade covering, protection is required only for the front door, windows, and it is also worth protecting the path along the wall from splashes.

Any painting is carried out with chaotic movements. This is required in order not to allow abrupt color transitions and not to create different areas of the treated surface.

Coating methods

Let's take a look at several coverage methods below.

Painting in one pass

The simplest method for decorative plastering is to coat in one pass. To do this, a roller with a long pile or a regular brush is worked through the entire surface, including the protrusions and recesses. We get the "base" shade.

Reception "dry brush"

A more complex effect or the so-called "embossed coloring" can be obtained if, on top of a darker layer of "base" that has dried for at least 2 hours, a material of a different shade is applied to the protrusions of the relief, as a rule, lighter by half a tone or one tone. To apply this technique, you will need a brush or roller with short bristles, on which the minimum amount of material is collected (the so-called "dry brush" technique). The technique of embossed porousness allows to give the surface a great "volume".

"Volumetric" elements of plaster relief can be tinted with decorative metallics - coatings such as bronze, silver, gold. This type of paint is applied both by the dry brush method and with the help of a mitten by the shading of the top layer. It is easier to achieve smooth color transitions with a mitten. It must be remembered that metallics do not tolerate excesses, which always indicate a lack of taste. The purpose of bronze or gold is to only slightly shade the base color.

"Blur"

In addition to the dry brush method, a wash-type coating is applied. If the first method helps to emphasize the bulges on the surface, then the second highlights the depressions. The surface looks more advantageous if, when applying with a “dry brush”, paints are used in a lighter tone compared to the background. In the case of "blur", on the contrary - darker tones.

Coating the surface using the "wash" method is very costly and time-consuming, because its essence is as follows: a layer of a darker tone is applied to the main background of the surface, which is left for a short time to dry, and then this top layer is ruthlessly erased with a damp cloth with bulges. As a result, the dark layer remains only in the depressions, thereby creating a three-dimensional pattern. For the application of the background layer for washing, a good quality material is used that is resistant to washing the surface of the walls. For the filler, on the contrary, a cheaper non-moisture-resistant paint is better suited, which will be easier to wash off the surface.

Advantages and disadvantages of different ways

The results of both methods are difficult to assess by simple comparison, because it is only a matter of personal taste or customer request. One thing is for sure - it is much more difficult and longer to wash out the coating than to apply with a dry brush.

The more textured surface and deep relief of the plaster, the greater the material consumption.

The coating can be carried out not only in one pass, but also in several steps: two layers of background color and finishing with a “dry brush” or “wash”. At the same time, do not forget that the excesses of the material can distort the severity of the texture.

The final "chord" of any coloring can be a protective layer of varnish, which is applied over the layer of material after it has completely dried. Any water-based varnish (eg Tikkurila, Alpina) will work. Before use, it must be diluted in water in a 1: 1 ratio, which will greatly facilitate its penetration into the depressions of the material. The finished mixture is applied with a wrung out wide brush in two or even three passes, with intervals for drying (the varnish, as you know, dries very quickly). The mixture should be applied immediately to the entire surface of the wall, avoiding smudges. The consumption of the varnish mixture will be approximately 2.5 liters of varnish per 50 sq. meters of surface.

The varnish will give the decorative plaster an exquisite shine, ennoble the colors, facilitate the maintenance of the surface, protect not only the material, but the plaster design relief itself from the influence of external destructive factors.

Video

Not all types of decorative plaster are tinted before application. Therefore, there is often a need to paint the plastered surface. If you approach this task creatively, you can achieve various interesting effects, and make the surface of the plaster even more attractive.

Painted decorative plaster

Below we will consider the basic rules by which decorative plaster is painted, as well as get acquainted with some design techniques for interior decoration that allow even the most ordinary decorative plaster to be made effective and aesthetic.

Surface preparation

Before you start painting, you need to prepare the surface. If the plastered walls have been unpainted for some time, it is necessary to wipe them with a damp cloth to remove dust.

Some coatings (usually cement-based) tend to peel off. In this case, the surface must be treated with a deep penetrating transparent primer that will strengthen the finish.

In the photo - deep penetration primer

The priming process is as follows:

the container with the primer must be thoroughly shaken or its contents must be mixed;
then the soil must be poured into the roller tray;
then the paint roller must be moistened in the primer liquid, squeezed out slightly and treated with it on the plastered surface;
if there are hard-to-reach places that are difficult to get to with a roller, you should use a paint brush;
after the soil has dried, the procedure must be repeated.

Painting

Below we will consider three options for painting decorative plaster:

Below we will take a closer look at all these color options.

Paint roller with tray

Tools

You need to start work with the preparation of the following tools:

long-nap paint roller;
roller tray;
hard paint brush;
damp rag;
fine grain sandpaper.

As for the paint and varnish material, polymer water-dispersion compositions are used for these purposes. In this case, it is necessary to pay attention to the area of their application.

For outdoor use, facade paint should be used. Decorative plaster or wallpaper for painting should always be painted exclusively with interior paint, i.e. intended for interior work.

Plaster painting

Monochrome painting

First of all, we will consider how to do one-color painting with our own hands. This work is carried out in the following sequence:

You need to start work with the preparation of paints and varnishes. For this, the composition should be thoroughly mixed. If the coating is white, then in order to give it a certain color, it is necessary to perform tinting, i.e. add the required amount of color.

To determine the proportions of the latter, you first need to tint a small amount of paint, and then add color to the main part of the paint and varnish material. In order for the color to be uniform, the composition must be thoroughly stirred after tinting;

Tinting paint

Then pour the liquid into the roller tray. It should be noted that the tray is in this case a practically necessary tool, since it allows you to dispense a set of paint with a roller and squeeze the tool against a special platform.
After that, you need to dip the roller into the tray and treat the plastered surface with it. The composition should lie down in an even layer, without drips. At the same time, it is necessary to ensure that all the indentations of the texture are painted. If necessary, the roller should be dipped into the tray and wrung out.

After a few hours, the procedure is repeated again.

Note! It is possible to paint decorative plaster only after it has completely dried. This can take from 8 to 48 hours, depending on the type of coverage.

This completes the work.

Dry brush painting

Dry brush effect

So, we figured out with monochromatic coloring. Now let's look at how to paint decorative plaster in two colors with a dry brush effect.

To do this, follow these steps:

first of all, the plaster must be painted in the main color according to the scheme described above;
after that you need to wait until the coating dries;
then you should prepare the paint by adding a little less color to it so that it is a tone or two lighter than the background;
then a second coat of paint is applied using a brush or short-haired roller. The painting tool should collect a minimum amount of paint, which will only paint the texture protrusions.

Advice! You can tint the ledges not only with a lighter paint than the background, but also with all kinds of metallics, for example, bronze paint, silver, etc.

Blurring the painted surface

Blur method

To implement this method, it is advisable to use different paints and varnishes:

it is better to use expensive waterproof paint for the background;
for the second layer, it is more expedient to apply a composition intended for dry rooms. As a rule, the price of such coatings is much lower.

The instruction for painting in this way looks like this:

first of all, a base layer of a moisture-resistant paintwork should be applied, which should be lighter than toning;
after the surface dries, a tint layer of paint and varnish material is applied, which must completely cover the surface, including recesses;
after the second layer has dried, the protrusions must be wiped with a hard, damp sponge. If the second layer is also moisture resistant, you can use sandpaper soaked in water. The only thing is that the work must be done carefully so as not to erase the first layer.

As a result, the dark layer should remain only in the depressions.

Blur example

It should be noted that this method is more laborious and time consuming. However, in this way you can achieve a very interesting result.

Here, perhaps, are all the original and at the same time quite simple ways of painting the plastered surface.

Conclusion

Although decorative plaster looks attractive in itself, painting can significantly improve its decorative qualities. A two-layer volumetric painting looks especially beautiful. As we found out, it is not difficult to achieve this effect on your own.

The video in this article contains more information. If after reading the material you have any questions, leave them in the comments, and we will be happy to answer them.

Just a few years ago, plaster was used mainly as a finishing material for leveling surfaces, hiding various chips and cracks. Today the situation has changed: a special decorative plaster has appeared on the market, which is used as a final coating. Painting decorative plaster: considering application methods.

Peculiarities

Decorative plaster, like other finishing materials, has its own distinctive features:

This type of plaster has 2 purposes: rough leveling of walls and their decoration.
This finishing material is resistant to fading, mechanical damage, high humidity and sudden temperature changes.
It comes in two flavors. On sale you can find decorative finishing material for indoor or outdoor use.

These are the general features of the material. It also has some distinctive properties, which should be discussed in more detail.

Distinctive features

Experts believe that the main feature of decorative plaster is its texture. Thanks to her, you can create almost any design on the walls, everything is limited only by the imagination and skill of the finisher. The second feature lies in the very structure of this material. Decorative plaster contains larger particles of other materials. It is their presence that allows you to create unique bas-reliefs on the walls when decorating premises.

All components that make up this finishing raw material are of natural origin, which means they are completely safe for human health. During operation, the material does not emit toxins into the air. For decorative plaster, you can use almost any paint: a lot of pigments are suitable for it. At the same time, the material does not absorb any odors. Decorative plaster is perfectly combined with any building materials. It can be applied to brick, stone, concrete and plaster. In fact, it is a versatile finishing material.

Can you paint?

Since this material is intended for leveling walls and their decoration, the buyer is often interested in the possibility of painting such plaster, because its natural shades are gray or white, which not everyone likes. The developers allow the process of coloring the finishing material. This work can be done using various paints, or by adding color to the mixture itself during manufacture.

The specific type of color scheme or coloring mixture must be selected based on the type of finishing material itself. It is also necessary to take into account the place where the work process will be carried out. If the front of the work is located in an apartment, it is better to choose paint that is practically odorless or quickly disappears. For outdoor work, it is better to choose special paints with increased resistance. Each type of dye has its own characteristics and performance characteristics, which are taken into account when purchasing a material.

What to choose?

The range of such finishing raw materials on the market today is quite wide. It can be difficult for an inexperienced buyer to choose the most suitable option from the decorative plaster presented on the shelves. Therefore, you should familiarize yourself in advance with the main types of this finish and its characteristics.

By the type of filler, plaster is divided into three types:

Textured

This material has a highly viscous structure and large filler particles in the composition. The use of this variety does not imply detailed preparation of the walls. It is ideal for indoor and outdoor applications. The finished surface ultimately imitates leather, wood, fabric or paper. Particularly popular for outdoor work is the so-called "bark beetle", which is considered a type of textured plaster.

Venetian mix

This type has become widespread when carrying out finishing work indoors. When dried, it imitates the drawing of onyx or marble. At first glance, it is difficult to distinguish it from real stones. The surface treated with Venetian plaster can be glossy or matt. By adding different colors to it, you can achieve the effect of imitation of precious stones. Shades of pearl, silver and platinum are best suited for this.

Structural

This decorative plaster consists of several layers and is made on the basis of silicate or acrylic mixtures. It has a heterogeneous structure, excellent technical characteristics, increased resistance to moisture and mechanical shock.

Depending on the type of connecting link, decorative plaster is divided into four categories:

Acrylic

In this case, acrylic resin is the main component. A distinctive feature of this material is low vapor permeability. On sale, such raw materials can be found in a ready-to-use form. The most common decorative plaster of this type is from the VGT brand.

Silicate

This category includes products based on liquid glass. It is distinguished by its high strength and durability. Can be used on all types of surfaces. This plaster is sold exclusively in a ready-to-use form.

Mineral

This variety is made on the basis of cement. This decorative plaster is suitable for outdoor use, as well as for wall decoration inside rooms with high humidity levels. It is usually sold as a dry mix that must be diluted with water for use.

Silicone

The main binder of this decorative plaster is silicone resin. Such plaster belongs to the category of universal, it can be used to decorate walls outside and inside, finishing in any room of the home.

After familiarizing yourself with the main characteristics of each type, you can choose from the putty presented in the store, exactly the variety that you need.

How to use?

There is nothing difficult in painting decorative plaster. You can easily do this work with your own hands. Today there are different types of staining, for which their own ways of doing the work have been developed.

Coloring in two colors

For this method of painting, you will need the following tools:

short foam rubber roller;
roller with long pile.

The process of painting the finished wall surface takes place in two stages. Initially, paint is applied to the entire wall with a long-nap roller. It is important that the paint layer is uniform, dense, but not thick. Re-paint only the protrusions on the wall surface using a foam roller. In this case, the paint layer should be thin. Thanks to the two-stage staining, the ledges become darker, and the rest of the wall retains its original appearance. You can do it differently. To do this, a color scheme is added to the plaster itself before use and the mixture is applied to the entire wall, then only the protruding parts are painted over with a foam roller.

Venetian plaster effect

This staining is performed in 3 stages.

It takes a lot of time, requires diligence in work and consists in the following:

Using a roller with a long nap, paint the wall in the main base color.
Using a small foam roller, the protruding parts are slightly painted over with an overflow paint (for example, silver, mixed with a universal primer in equal parts).
The final coat is now applied. To do this, water-based acrylic varnish is mixed with water in a ratio of 3: 1. A small amount of special glitter (sparkles) is added to the resulting mixture. The approximate volume is 1 tbsp. l. per liter of water. The resulting mixture is applied in an even layer of medium thickness using a new small foam roller.

As a result, an imitation of natural stone is obtained on the wall. This effect looks good in modern interiors of apartments and country houses. This surface cladding gives the space a nobility and hints at the well-being of the owners of the house.

Dry brushing

In this case, a little color is immediately added to the plaster and only then the walls are plastered. Next, only the protruding parts are painted with paint. The peculiarity of this method lies in the fact that the paint is applied with an almost dry brush, that is, on the brush itself (the coloring agent is applied in a minimum amount).

Decorating walls with decorative plaster is becoming more and more popular. It is not so easy to apply such material and paint it, especially since there are several varieties. Therefore, it is worth considering in more detail the subtleties of the process of painting decorative plaster.

Peculiarities

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

Decorative putty differs in that it already forms a ready-made beautiful pattern or volumetric texture.

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

The advantages of using decorative plaster in a special aesthetics, originality of the interior. Its various 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, it can be used to revet the walls in the hallway, part of the living room or bedroom, and for the kitchen or bathroom, use special varieties with protection against 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 available in vinyl, acrylic and silicone. Any of the types can contain crushed solid components of various substances: crushed stone, pebbles, marble, granite and others. It is they who, when applied, form intricate patterns, such a property, for example, is possessed by the widely popular "Bark beetle".

All types of decorative plaster are sold as dry mixes, 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, is of two types:

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

Since Venetian plaster itself, after application, has fancy patterns with different shades and overflows, it is not painted. But textured types need painting.

There are several types of volumetric pattern of textured plaster:

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

"Martianida" has a complex volumetric 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 wall decoration in an apartment, they are strong and durable. And here it is better not to use them for street work, as they are afraid of moisture, temperature extremes, sunlight.

Silicone and acrylic types can be used for both indoor and outdoor use.

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

Choice of paint

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

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

Silicate dyes based on silicon organic resins and metal pigments form a tough, durable film on the surface that is resistant to moisture and temperature extremes. Water-dispersive silicone paints, safe to work with, have persistent saturated shades.

Decorative plaster paint can be made and on a mineral basis. Such varieties are intended for finishing concrete or brick surfaces..

Despite the affordable price and a large variety of colors, mineral water-based paints have a shorter service life than organic ones, they are less protected from adverse influences. With the help of them, they often carry out finishing work on plastering inside and outside buildings.

Oil enamel used for painting textured plaster is made of quartz sand, oxides of various metals, polymer and mineral pigments, which give the material a different palette of colors.

After painting, a strong opaque film is formed, most often with a characteristic gloss.

Lack of oil paints and enamels in a strong odor, which can persist after work for a long time, even when completely dry.

Alkyd paints, like oil paints, have a pungent unpleasant odor. Most often they work with them wearing a respirator.... Despite this drawback, they dry faster than oily species, do not form smudges, resistant to mechanical damage and moisture.

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

Experienced craftsmen recognize that this species has less consumption than others.

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

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

A huge number of shades are on sale - several hundred colors, there is a choice for any exterior. These paints are used for various textures of plaster: "Bark beetle", "Lamb", "American".

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

Also, when choosing a paint, it is worth considering its consumption.

On a rough surface, the norms for one layer for different types are as follows:

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

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

Painting methods

Do-it-yourself painting of decorative plaster can be done without problems both indoors and outdoors. Work begins with surface preparation. If the walls have recently been plastered, you must wait until they are completely dry, then clean them of dust and debris.

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

Firstly, it gives better adhesion to the surface, the layers will not flake 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 decrease.
Thirdly, the primer will strengthen the structure of the plaster itself, it will last longer.

It is best to choose deep penetration acrylic or polymer grades, depending on the location - for outdoor or indoor use.

The paint is applied with a roller or brush. It is better to use a roller, as it captures a large area and distributes the composition as evenly as possible over the surface. For him, you need to take a special bath, where to periodically dip. Painting goes in one movement from the bottom up. A brush is needed in order to paint over edges, small areas, hard-to-reach places where you cannot reach with a roller.

Textured plaster is usually painted in at least 2 - 3 layers, less quantity for full coverage is indispensable. Therefore, the paint consumption is increased. Some people dilute it with water, but the lower the concentration, the more layers will have to be applied.

Several interesting methods are used to paint decorative plaster. All of them give their unique effect.

Painting in one color is the easiest way. It occurs with a wide terry roller in vertical movements, smudges are removed by it. Each previous layer closes a new one.

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

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

It is possible to paint textured walls with the effect of Venetian plaster. The base coat is made 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.

Decorative plaster, sold as a dry mix, is white or gray. You can paint it immediately by mixing with water. For this, tinting aqueous solutions or pastes are used, which are added directly to the container with plaster. The amount of color scheme depends on the desired color saturation. The addition takes place with constant stirring. This is the easiest way to paint decorative plaster and is used to achieve the base color of the walls.

Tinting has its advantages over surface painting in that subsequently scratches and chips of the plaster will be less noticeable.

What paints to choose

Painting the decorative plaster completes the renovation work and allows you to create a unique, individual design. In addition, coating with paint creates an additional protective layer.

For decorating facades often choose plastering such as "bark beetle", "fur coat", "American". Such textured plaster is often painted in one color. You can choose from acrylic, silicate or silicone paint. These types are moisture resistant, suitable for outdoor use, and have a wide range of colors. They also have good vapor permeability, unlike oil and alkyd paints.

Facade paints after drying, they create a strong film on the plaster surface that is resistant to precipitation and temperature extremes. They are sold more often in white and are tinted in accordance with the manufacturer's shade table. Consumption for textured plaster is slightly different. For example, for acrylic paint, it will be 0.17 - 0.2 kg / m2 when applied in one layer. For silicate - 0.15 - 0.3 l / m2

For interior work water-based paint is suitable. You can paint decorative plaster with it either manually with a roller or brush, or using a spray gun. After staining, the walls become dull.

Acrylic paints for home renovations are also popular. They are suitable for rooms with high humidity, such as a kitchen or bathroom. Wear resistance is better than that of water-based emulsion, therefore, acrylic coating is often used to protect decorative plaster in the corridor.

Latex paints are very similar in properties to acrylic paints, they are also quite versatile, they easily apply to any surface, including gypsum and cement bases.

Which of these paints is better to paint decorative plaster is not fundamentally from a technical point of view, you can choose any colors and shades. Therefore, when choosing, customers are more often guided by the cost of the material. If you are looking for a covering for the facade, then look for the corresponding markings on the bank.

Painting decorative plaster

After the choice of paint comes the last stage in finishing. This is a responsible but not difficult process. Below we will look at how to paint decorative plaster using one of the main methods: in one color, several shades, dry brush and washable techniques.

To carry out the work, the necessary tools are prepared:

roller (depending on the chosen method, it can be with long, short nap, foam or rubber);
wide and narrow brush;
roller tray;
ladder.

Sometimes, with large volumes of painting work, it makes sense to use a spray gun with a compressor.

Painting is carried out after the plaster has completely dried in order to avoid the appearance of streaks or violation of the texture. A primer is applied before painting.

One color

The method of painting plaster in one color is called "one pass" and is the simplest. In this case, it is required to cover the wall with an even layer without gaps. First, the paint is applied with a roller with a long nap or a spray gun, carefully painting over the grooves of the relief. Excess, smudges are rolled out with a roller.

The protective coating is applied by moving the roller up and down. Each vertical layer is applied, capturing the previous one.

When working with a large brush, the movements should be vertical first, then horizontal, for even coloring.

The method is suitable for any kind of decorative plaster.

Two shades

First, the first tone is applied to the wall in a thick layer using a roller with a long pile.

For the second tone, take a foam roller or sponge. Using the thorns on the tray, they achieve that there is a thin layer of paint on the roller. Then only the protruding parts of the textured plaster are covered. The indentations remain in their original color.

Coloring in two colors can also be done by adding color to the primer and then painting over the protruding parts.

Dry brush technique

The first tone is covered similarly to the previous method. The second and subsequent colors are applied with a brush to the protruding parts only slightly touching them. The essence of the technique is that very little paint is captured with a brush. In this case, there is no uniform coloring of the surface, only the very tops of the relief. The second tone is usually chosen lighter than the first. Coating with gold, bronze, silver colors or sequins is possible.

Removing highlight paint

This method is suitable for interior work. First, the plastered walls are painted in one color. Use diluted water-based paint and cover a small section of the wall. Then a damp sponge is passed over the entire surface, washing off the paint. It remains only in the recesses of the decorative plaster. The main task in this case is to highlight the depressions. If desired, the tops of the relief can be tinted in a different color using one of the methods described above.

There is another way to create color contrast by removing paint. The plastered wall is painted completely, allowed to dry for at least a day. After that, with a hand or power tool, they easily grind the textured surface and remove the plaster protrusions along with the paint. You can work with a spatula "for stripping". It turns out as in photo # 3.

Venetian plaster effect

Venetian plaster imitates natural stone such as marble, granite or malachite. In the classical technology, stone chips were indeed used, and this was a very expensive coating. Now for such a decor, ordinary gypsum plaster mixes, paints and glazing compounds are used. With the proper skill, everyone can make an imitation of the "Venetian". Let's consider one of the ways in order.

The wall is painted in the base color. Use a long-nap roller to allow the paint to penetrate all the grooves of the decorative plaster. The corners and joints with the door frame are easier to paint over with a narrow brush.

The second color is taken with a metallic sheen: silver, gilding, bronze, etc.... The most affordable is silver aluminum powder. It is diluted on a transparent basis, for example, on a universal primer in a 1: 1 ratio. Then, with a small foam roller, they easily pass along the tops of the texture. The base color remains visible in the recesses. It is important to make sure that the roller does not leave streaks, they need to be shaded.

The third step is to varnish the Venetian plaster. By experimenting with the composition of this topcoat, you can achieve different effects, shades and shine. The first thing you need is a water-based acrylic varnish. So that there is no visible crust on the wall, it is diluted by 30% with water. Then add 1 teaspoon of glitter to 1 liter. Glitter is a sparkle that gives a shimmery effect. The resulting mixture is used to cover the entire surface of the decorative plaster. A small foam roller is used again. Gradually, the sparkles settle to the bottom of the container, so the varnish must be mixed.

Wax, varnish and glazing compounds

Wax applied to create an additional decorative and water-repellent coating. Suitable for all types of plaster, especially Venetian and imitation stone. The result is a brighter shade and beautiful shine.

Varieties of wax:

liquid;
gelatinous;
natural;
synthetic.

Liquid wax used for both embossed and smooth walls. It is applied with a soft cloth. Gel-like - with a rubber spatula. Natural wax is a beekeeping product; it is rarely used for finishing. The product made of synthetic materials is not susceptible to changes in temperature and humidity. The surface is durable and matte.

This type of wall treatment can be transparent or colored. Make sure there is no dust on the wall before applying. The coating work is carried out without interruption. The flaws can still be corrected within four hours. Material consumption 50-80 gr per 1 m2.

Varnish- a finishing coating that strengthens the surface of the plaster, protects it from mechanical damage, moisture, and most importantly, improves the appearance of the decorated walls. For interior decoration, water-soluble acrylic varnishes are used, for the facade - on organic solvents.

Before applying, the varnish is mixed, if desired, a pigment (color) or glitter is added. The walls are covered in one layer using a soft foam roller.

Types of varnish: matte, glossy, with a cracked effect.

Glazing compound, or glaze- translucent paint finish. Apply on a flat or textured surface. Suitable for indoor and outdoor use. The composition is applied at a temperature not lower than + 10˚С. Cover with a sponge or a special mitten. The entire surface is visually divided into squares and the composition is applied in stages with strokes, shading the joints. The glazing composition turns out to make a beautiful color transition.

Video

The video tutorial shows how to paint the decor. water-based plaster with gold pigment using a brush and a sponge.

In the next video - painting textured walls in two colors. The base color is white, the relief is highlighted in gold and bronze. A small foam roller is used.

Another way to highlight the texture is to coat it with colored wax.

Photo

At the end of our review, we present a few photos of decorative plaster after painting.

We hope you find the article interesting. Leave your feedback and questions in the comments below.

Decorative plaster is a great alternative to traditional wallpaper. Initially, it is white or gray, which allows homeowners to show their imagination and create an interior in an original style using paint.

What paint to choose

For the decoration of the facades, decorative plasters "bark beetle", "American" or "fur coat" are used, which are most often painted in one color. Acrylic, silicone and silicate coatings are suitable for painting them. They are resistant to moisture and, unlike oil and alkyd paints, create a vapor-permeable film on the surface.

Facade paints tolerate temperature changes well and reliably protect the plaster from atmospheric precipitation. They are sold in the form of a white composition, which can be tinted in a special machine or independently, according to personal preferences. The consumption of different types of paint for decorative plaster is slightly different. For a one-layer coating with acrylic paint, approximately 170-200 g / m², silicate paint - 150-300 g / m² are required.

When working indoors, use water-based, acrylic or latex paints. The water emulsion requires a two-layer application, after which the plaster acquires a matte surface.

Acrylic coatings are used mainly in rooms with high levels of humidity - bathrooms or kitchens. They are more wear-resistant than water-based paint, therefore they are also used for finishing textured plaster in corridors.

Technical characteristics of latex paints practically do not differ from acrylic paints. They are versatile and fit well on any base, including cement and gypsum textured plaster.

From a technical point of view, the choice of any of these paints is not fundamentally important - the range of shades allows you to implement a variety of design ideas, therefore, mainly customers are guided by the price of the coating. The only thing to look out for when painting the facade of a building is whether the paint is suitable for outdoor use.

Technologies for painting decorative plaster

There are several common ways to paint decorative plaster:

tinting;
in one color;
in several shades;
dry brush;
wash.

The painting technology is not difficult even for beginners - it is enough to have a standard set of painting tools:

roller - the length of the pile is selected depending on the surface texture;
brushes of different widths;
tray for paint.

It is convenient to use a spray gun for painting surfaces of a large area. This greatly improves the speed and quality of work. Before starting painting, you must wait until the plaster layer is completely dry, and then treat it with a deep penetration primer, otherwise the paint may swell and crack.

Tinting

The easiest way to color plaster, used to obtain a base shade. Decorative plaster is realized in the form of a composition of white or gray colors, which is tinted by adding a coloring pigment. Its amount depends on the required color saturation. The color is added to a container with plaster and mixed vigorously until it acquires a uniform color.

The advantage of this method is that the plaster layer has the same color throughout its entire thickness and, in the event of small chips and scratches, they will be almost invisible. In addition, after drying, the plaster already has a color and there is no need for additional painting work.

Painting in one color

Another easy way is to paint the plaster in one color. The painter also calls it "in one pass." The paint is applied in an even layer using a roller or spray gun, while it is necessary to ensure that all cavities and protrusions of the plaster are painted over. Then the excess paint, in the form of smudges, is collected with a brush.

When working with a roller, staining is done in vertical stripes. Each subsequent strip is rolled with an overlap of several centimeters to the previous one. For uniform coloring of the wall with a wide brush, the coating is applied first with vertical movements, then overlapped with horizontal ones. You can also paint over the wall first with a thick layer of paint with a brush, and then spread it evenly over the surface with a roller.

The one-pass painting method can be used on all types of decorative plaster.

Painting in several shades

This method allows you to add expressiveness to plaster, painted in one color. First, the paint is applied in one pass, as described in the previous method. Smears on the wall and excess paint accumulated in the recesses of the plaster are carefully removed with a dry brush or roller.

To apply the second tone, use a roller with a foam rubber coat or a sponge. The roller is rolled in a tray so that a thin layer of paint remains on it. After that, they lightly pass over the protruding parts of the decorative plaster, as a result of which the depressions on the surface remain in their original color, and the protrusions acquire a different shade. Protruding parts can also be tinted on tinted plaster.

Dry brush painting

This method is similar to the previous one, only the protruding parts are painted with a brush. Initial painting is done by tinting or in one pass. Then, with a semi-dry brush, they pass along the tops of the relief. Basically, the second paint is chosen lighter than the main color. To give the surface expressiveness, gold, silver and bronze colors are used, as well as gloss.

Highlighting plaster by erosion

The method is suitable for indoor use. First, a small area of the surface is painted in one pass with diluted water-based paint. After that, in a circular motion, a damp sponge is passed over the surface, eroding the paint. As a result, the paint in the recesses of the coating remains intact and contrasts against the general background of the wall. You can add an accent by additionally toning the protruding areas of the surface with another shade in one of the above ways.

There is another common method for creating a contrasting surface without using a sponge. For this, a wall painted in one tone is allowed to dry completely for a day. Then, manually or using a power tool, sand the surface of the wall, removing a thin layer of protruding areas along with the paint. This operation can also be performed with a spatula, working "for a sdir".

Creating a Venetian plaster effect

In the classic version, Venetian plaster, imitating the surface of a natural stone, contains chips of marble, granite or malachite. The cost of the coating is quite high, but this method allows you to create the effect of Venetian plaster using only gypsum mixture, paint and glazing coating:

The wall is painted in one pass with a long-nap roller, so that all the grooves in the plaster are filled with paint.
Metallic paint is used as the second shade. It is diluted with a universal primer or other transparent base in a 1: 1 ratio.
Light movements of a small foam roller are passed along the protruding areas of the relief. In this case, it is necessary to ensure that no streaks remain on the surface.
At the next stage, the plaster is covered with acrylic varnish. It is diluted by 30% with water and glitter is added, creating a shimmering effect, at the rate of 1 teaspoon per 1 liter of varnish. The resulting mixture is treated with the surface of the plaster using a foam roller. During operation, the varnish must be regularly mixed, since the glitter tends to settle to the bottom.

You can experiment and add other components to acrylic varnish, achieving a variety of effects and shades.

Additional compositions for the treatment of decorative plaster

You can make the appearance of the plaster more effective and create an additional protective layer using wax, varnish and various glazes.

The wax creates a protective, waterproof coating that gives the surface a shine and vibrant color. Suitable for any kind of plaster, looks especially impressive on a Venetian. There are both transparent and colored formulations on sale. Dust must be thoroughly removed from the substrate before application. Plastering is done in one go without stopping. The setting time of the wax is about 4 hours, during this period, the resulting flaws can still be corrected.

Varnish is a one-layer topcoat. Creates a durable water-repellent film on the surface, which strengthens the plaster, protects it from damage and, most importantly, makes the appearance of the finish more attractive. To work indoors, acrylic varnishes are used, outside - on organic solvents.

Before work, the composition is thoroughly mixed, if necessary, glitter or coloring pigment is added. The coating is made in one layer using a foam roller. Approximate consumption - 50-80 g / m².

Glaze is a translucent translucent paint finish that allows for smooth color transitions. It is used for application on a flat and embossed surface both indoors and outdoors. Works can be performed at temperatures below + 10 ° С. The coating is applied with a sponge or a special mitt with strokes.

Peculiarities

Decorative putty differs in that it already forms a ready-made beautiful pattern or volumetric texture.

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

In an apartment, it can be used to revet the walls in the hallway, part of the living room or bedroom, and for the kitchen or bathroom, use special varieties with protection against 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.

Types of plaster

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

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

Since Venetian plaster itself, after application, has fancy patterns with different shades and overflows, it is not painted. But textured types need painting.

There are several types of volumetric pattern of textured plaster:

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

"Martianida" has a complex volumetric pattern with spots of various sizes.
Volumetric texture "American" granular interspersed with even spots of different shapes and sizes.

Silicone and acrylic types can be used for both indoor and outdoor use.

Choice of paint

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

Decorative plaster paint can be made and on a mineral basis. Such varieties are intended for finishing concrete or brick surfaces..

Oil enamel used for painting textured plaster is made of quartz sand, oxides of various metals, polymer and mineral pigments, which give the material a different palette of colors.

After painting, a strong opaque film is formed, most often with a characteristic gloss.

Lack of oil paints and enamels in a strong odor, which can persist after work for a long time, even when completely dry.

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

Experienced craftsmen recognize that this species has less consumption than others.

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

A huge number of shades are on sale - several hundred colors, there is a choice for any exterior. These paints are used for various textures of plaster: "Bark beetle", "Lamb", "American".

Also, when choosing a paint, it is worth considering its consumption.

On a rough surface, the norms for one layer for different types are as follows:

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

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

Painting methods

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

Firstly, it gives better adhesion to the surface, the layers will not flake 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 decrease.
Thirdly, the primer will strengthen the structure of the plaster itself, it will last longer.

It is best to choose deep penetration acrylic or polymer grades, depending on the location - for outdoor or indoor use.

Several interesting methods are used to paint decorative plaster. All of them give their unique effect.

Painting in one color is the easiest way. It occurs with a wide terry roller in vertical movements, smudges are removed by it. Each previous layer closes a new one.

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

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

The secondary color is applied with a small foam roller or sponge, the protruding spots become shiny. The third stage is the application of varnish or wax, so that the surface has a smooth, shiny film.

Any one-color surface of textured plaster can be varnished, waxed and other gloss-giving compounds. They will have another useful function - moisture protection.

Liquid, gel or synthetic wax, glossy varnish, glaze are used as materials.

So you can process relief surfaces painted with mother-of-pearl, bronze, ocher. Their view will turn out to be simply impressive.

Natural or synthetic waxes can contain pigments that give rich colors. Then the base paint is not required - it alone is enough. In liquid form, it is applied to textured walls with a soft cloth or rubber spatula. The result is a variety of intense shades that shimmer in the light.

Beautiful examples in the interior

There are many interesting examples of the use of painting for various types of decorative plaster:

Finishing of plaster "Bark beetle" with pink paint in a stylish interior. As you can see: painting in one color can look very impressive.

Painting the embossed surface in two colors gives a very impressive effect. A wonderful combination of pink and gold.

External finishing of plaster with the "Lamb" texture. The result is a very light and cheerful shade.

Finishing the plaster in the hall under the Venetian style. Very intricate textures do not even remind that this is an ordinary gypsum-based plaster.

A very impressive two-tone pattern. Such a wall makes the interior of the room simply gorgeous.

One way to paint plaster is shown in the video below.

Peculiarities

Decorative plaster, like other finishing materials, has its own distinctive features:

This type of plaster has 2 purposes: rough leveling of walls and their decoration.
This finishing material is resistant to fading, mechanical damage, high humidity and sudden temperature changes.
It comes in two flavors. On sale you can find decorative finishing material for indoor or outdoor use.

These are the general features of the material. It also has some distinctive properties, which should be discussed in more detail.

Distinctive features

Can you paint?

What to choose?

By the type of filler, plaster is divided into three types:

Textured

Venetian mix

Structural

Depending on the type of connecting link, decorative plaster is divided into four categories:

Acrylic

Silicate

Mineral

Silicone

After familiarizing yourself with the main characteristics of each type, you can choose from the putty presented in the store, exactly the variety that you need.

How to use?

Coloring in two colors

For this method of painting, you will need the following tools:

short foam rubber roller;
roller with long pile.

Venetian plaster effect

This staining is performed in 3 stages.

It takes a lot of time, requires diligence in work and consists in the following:

Using a roller with a long nap, paint the wall in the main base color.
Using a small foam roller, the protruding parts are slightly painted over with an overflow paint (for example, silver, mixed with a universal primer in equal parts).
The final coat is now applied. To do this, water-based acrylic varnish is mixed with water in a ratio of 3: 1. A small amount of special glitter (sparkles) is added to the resulting mixture. The approximate volume is 1 tbsp. l. per liter of water. The resulting mixture is applied in an even layer of medium thickness using a new small foam roller.

Dry brushing

Lightening staining

This painting method is suitable for interior walls. Initially, the water-based paint is additionally diluted with water. Then a section of the wall is carefully painted over with a wide roller and the paint is immediately washed off with a wet clean sponge. As a result, only the hollows on the wall remain stained.

Each method of painting decorative plaster is unique and allows you to create a unique interior design for an individual room and the entire building as a whole. It is important to choose the type of plaster and its color option in accordance with the style of the interior and the general color scheme of the room.

Interesting examples

With the right choice, decorative plaster can turn even the most ordinary room into a real work of art:

The rich golden color and textured surface of the finishing material have turned this living room into a royal suite. Such a room looks quite expensive, stylish and unique. The color of the plaster is in perfect harmony with the curtains and flooring, emphasizing the delicate color of the living room furniture.

The wall in the hallway, which has such a beautiful plastered wall, immediately becomes extraordinary and stylish, hinting at the delicate taste of the owner of the house.

A well-chosen color scheme gives the space the coziness and atmosphere of a home, the textured butterfly refreshes the entire design as a whole.

How to apply decorative plaster with the "Flowers" effect, see the next video.