Labor-intensive application work decorative plaster deserve to be appreciated as a design element when creating original interior. This opportunity is provided by coating the facade with applied monolithic coating at the most various colors and shades that are offered on the paint materials market today. In addition to its aesthetic role, the coating plays the role of a protective layer that protects from external influences of temperature changes, precipitation, and solar radiation. You can also increase the degree of protection of a plastered façade by skillfully choosing a color - light colors will prevent overheating of the walls, which, firstly, will protect against premature destruction, and secondly, will allow you to 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, a so-called tint (concentrated powder or liquid) is added to the wet plaster mass before applying it to the walls, gradually bringing its color to the required shade. It is worth remembering that when drying 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 plastered walls.
Staining technique
It should be noted that not every plaster mass subject to tinting before applying it to the surface of the walls. This plaster must dry on the facade. Let's learn how to coat a typical decorative or other material that is initially white. For this purpose, special facade or interior paints are used.
Work on covering the applied plaster relief on the walls should begin only after it has completely dried. This may take from 8 to 48 hours depending on the composition of the plaster mixture.
Some mixtures are made on cement based, therefore prone to shedding or partial peeling. 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 painting art
You can make any painting easier, including learning how to work with decorative plaster with minimal losses, if you know some secrets painting work. 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 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 that covers the floor, furniture, window sills, windows, door jambs, etc. When covering the facade, protection will only be required 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 to avoid sharp color transitions and not create areas of the treated surface that differ from each other.
Coating methods
Let's look at several coating methods below.
One pass painting
The simplest method for decorative plaster is one-pass coating. To do this, use a long-haired roller or a regular brush to work through the entire surface, including protrusions and recesses. We get the “base” shade.
Dry brush technique
A more complex effect or the so-called “ relief painting“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, usually lighter by half a tone or tone, is applied to the protrusions of the relief. To use this technique, you will need a brush or roller with short bristles, on which you apply minimum quantity material (the so-called “dry brush” technique). The technique of relief poering allows you to give the surface greater “volume”.
“Volume” elements of the plaster relief can be tinted using decorative metallics - coatings such as bronze, silver, gold. This type of paint is applied both using the dry brush method and using a mitten by shading the top layer. Using a mitten makes it easier to achieve smooth color transitions. 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 just slightly shade the base color.
"Blur"
In addition to the “dry brush” method, a “wash” type coating is used. 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 applied with a “dry brush,” paints of a lighter tone are used compared to the background. In the case of “blurring”, on the contrary - darker tones.
Coating a surface using the “washing” method is characterized by very large physical and time costs, because its essence is as follows: a layer of a darker tone is applied to the main background of the surface, which is left on long time to dry and then this top layer It is mercilessly wiped off the bulges with a damp cloth. As a result, the dark layer remains only in the depressions, thereby creating a three-dimensional pattern. To apply a background layer under the blur, use good quality material resistant to washing the wall surface. For filler, on the contrary, cheaper, non-moisture-resistant paint, which will be easier to wash off the surface, is better suited.
Advantages and disadvantages of various methods
The results of both methods are difficult to evaluate simple comparison, because it’s just a matter of personal taste or the customer’s request. One thing can be said - it is much more difficult and longer to wash out the coating than to apply it with a dry brush.
The more textured the surface and deeper relief of the plaster, the greater the material consumption.
Coating can be carried out not only in one pass, but also in several stages: two layers of background color and finishing with a “dry brush” or “wash”. At the same time, we should not forget that excess material can distort the expression of the texture.
The final “accord” of any coloring can be a protective layer of varnish, which is applied over the layer of material after it has completely dried. Any varnish will do water based(for example, Tikkurila, Alpina). Before use, it must be diluted in water in a 1:1 ratio, which will greatly facilitate its penetration into the cavities of the material. Ready mix applied with a wrung-out wide brush in two or even three passes with breaks for drying (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 square meters. meters of surface.
The varnish will give the decorative plaster an exquisite shine, enhance the colors, make it easier to care for the surface, and protect not only the material, but the plaster design relief itself from the influence of external destructive factors.
Video
How to paint decorative plaster - the final stage of finishing a 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. White or gray plaster is intended for painting. This article will tell you how to paint decorative plaster.
For most people, plaster is a solution of high-quality sand and cement, used for sealing cracks, irregularities, and other defects and leveling 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.
- Water-based plaster is less toxic, but it is quite sensitive 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 in white color is painted with special facade 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.
Cement-based mixtures 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 a 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 rather complex effect (relief coloring) is obtained if, after a darker base coat 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 relief painting technique 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;
- remains for a short time to dry;
- This top layer is wiped off with a damp rag from the raised 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 are covered with 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 quality of the painting depends on how well the painting is done. general impression from the plastered surface.
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 a unique design 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, carries with it quite practical functions. Competent and high-quality painting will make the already obvious advantages of monolithic plaster even more striking.
White and colored plaster
When starting plastering work, you will inevitably face 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 the 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. The time until complete drying depends on the composition of the 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 quality will fully depend on the quality of painting. appearance, as well as the aesthetic appeal of the walls.
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.
Perfect flat surface can be obtained if, when applying, first use a brush, thoroughly shade the paint, and after that “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, using a roller, the first light tone is applied to the surface - the base layer 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 decorative coating 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
Not at all new trend, which received a rebirth after the spread of modern finishing materials, -. This is a truly unique external finish, and additional protection walls from external influences, and the ability 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, roller, tray, protective materials for furniture, window sill, 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 very high quality staining.
Risks when decorating 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
Painting decorative plaster is done quite often. From a practical point of view, this will protect the plane from the external environment. And from an aesthetic point of view, an excellent solution to the appearance.
Today we will tell you how to paint decorative plaster correctly and take care of everything. You can also watch many of the necessary points in the video in this article and instructions for this work will be provided below.
The main advantages of painting
Decorative plasters (see: Decorating walls with decorative plaster: creating a beautiful interior) and paints have a number of advantages as finishing materials.
Let's look at them in more detail:
- Rich color palette , which allows you to implement any design solutions;
- Simplicity and flexibility of application– there is no discomfort when working with this material, and thanks to its plasticity, there will be no problems with application;
- Environmental friendliness– this factor is extremely important at the present time. Everyone pays attention to what surrounds them, especially if we are talking about a children's room;
- Durability– long service life helps save future costs.
Types of paints
There are several types of paints and decorative plasters. The dye acts as a protective layer. And before deciding how to paint decorative plaster, you need to choose a dye, because they are quite different in composition and have different characteristics.
Acrylic
Acrylic-based paints for decorative plaster of this type are a fairly popular and good material. It is used for painting rooms with high humidity and living rooms.
Such compositions have the following characteristics in their arsenal:
- They respond well to evaporation, which is why during their service life they can be wiped with wet wipes without fear, and the aesthetic appearance will not deteriorate;
- Manufacturers for tinting produce a huge range of different colors and shades; thanks to this quality, the coloring composition can be selected to suit any interior;
- After the composition is applied to the plaster, the walls will acquire a matte surface;
- The material, made on the basis of acrylic, is affordable. It can be called the golden mean between price, production, modern technologies and quality.
There are some nuances that simply cannot be ignored.
Attention: Experts do not recommend buying this type of paint for those rooms where there is a risk of liquid getting on the ceiling and walls. This includes bathrooms, as well as rooms where the car will be washed. If contact with water cannot be avoided, then latex-based compositions are best suited.
Latex paints
The point of working with this type of dye is to dry the material, which becomes thin, but at the same time quite durable.
- Thanks to these characteristics, you can safely carry out wet cleaning, because compositions made on its basis are not afraid of liquid ingress.
- The coating is absorbed into the base and lasts quite a long time. Moreover, you can apply it yourself. This will make the finishing price significantly lower.
- The composition of such paint can create both matte and glossy surface, which is perfect for painting walls that have been plastered.
- If decorative plaster is applied to the surface, then a latex composition (see Latex paint: how to work with it) is ideal. This is all due to the fact that no other material will highlight the texture and volume of a putty pattern of this type.
- This material will be an excellent solution for coatings in unheated rooms. It is also effective for use on external surfaces.
But this material also has its disadvantages:
- If you want to remove the paint, it will be quite difficult to do.
Attention: If this material is frozen, then there is no need to make a purchase. It loses its properties. Therefore, refrain from purchasing from winter time on open trays.
Water-based paint based on PVA
This composition is a fairly convenient option if you want to stick to the “cheap and cheerful” style, and the appearance will be quite attractive. Despite the fact that the water emulsion does not have a rich range of colors, it is simply created for rooms that do not require color saturation and a special design.
Do not forget that water-based material is not used in rooms with high humidity, as well as in places where it is possible to wipe it with wet wipes.
The final step in applying decorative plaster is painting it. After all, the efforts that were made to decorate the walls need to be supplemented with the original color scheme on the surface. Decorative plaster itself has a dull gray or white, which is unremarkable. Such a room can hardly be called original and beautiful. In such a room you can feel like you are in a hospital. Another thing is painting decorative plaster in various colors that will organically complement the interior of the entire house. Thanks to regular paint, the room can be transformed so that it will be unrecognizable. You can make any fantasies come true. In addition, it performs two functions: decorative and protective. A layer of paint saves the plaster from direct external influences, temperature changes, sun rays and children who love to draw on the walls.
But the question arises, how to paint decorative plaster? What paint is suitable? Is it possible to paint in two colors? You will find answers to these and other questions in the article. Additionally, training videos will be posted.
Benefits of painting plaster
It is noteworthy that it is not for nothing that plaster is white or gray. Manufacturers make it in such a way that the finished surface is subsequently painted. There is another technique that experts use - coloring. The thing is that when preparing a decorative mixture, a special paint is added to the composition, which makes the plaster colored. After application, it dries and already has color and shade. But, since a lot of plaster will be required, it is not always possible to guess the proportions and make the next batch slightly different. If we talk about ordinary painting, then such a trend is not observed.
In addition, coloring decorative material has several more advantages:
- Large assortment of products, with different colors. You can choose any shade you like or do everything in two layers. In general, any doors are open to you, all kinds of design fantasies will be easy to bring to life.
- Ease of work. Applying paint to decorative plaster is quite easy. Even a beginner can cope with this. Our advice will help you do everything quickly and efficiently.
- Ecological cleanliness. If you choose high-quality environmentally friendly paint, then you will have no reason to worry about the health of your household, especially children.
- Long service life, which saves both money and effort.
- Low cost of material that will not affect your family budget.
It is worth noting that you do not need specialized and expensive tools to paint decorative plaster. They are simple, cheap and easily available. Therefore, you will not have any problems completing this task. The main thing is to buy paint. But what paint is suitable for decorative plaster?
Choosing paint
The first step is to decide where the work will be carried out: outside or inside the room. Her choice depends on this. Both interior and facade paints are made on the basis of organic solvents. They may be:
- silicate paints;
- silicone;
- acrylic paints.
There are water-based products. All you have to do is choose the one that suits you and purchase it. To find out how many cans it will take to paint the entire surface, measure the area of the walls. Usually, the paint can itself indicates its consumption per 1 m2. For example, consumption facade paint is 160-250 grams per 1 m2. If you need to paint 15 m2 of wall, then the consumption will be as follows: 15 × 200 ( average consumption) = 3 liters of paint. It is clear that this is an approximate number, since everything depends on the thickness of the layer. It is better to add 15-20% to this volume for reliability.
Advice ! A special feature of decorative plaster is its relief. The larger it is, the more paint of one color or another will be required.
One more nuance: when painting plaster in two colors, you need to buy 2 types of coating. It is applied in two layers, base and finish.
Painting art and its secrets
To make painting easier and learn how to process plaster with minimal loss of material, you should learn some of the subtleties of painting art. To begin with, it is important to take care of the appropriate tools. It is best to work with a construction roller. They can easily apply paint of any color to the wall, while making a thin and uniform layer without smudges. And in order to use the paint itself economically, you cannot do without a roller tray. Thanks to it, the roller will have as much paint as necessary for an even layer, without excess.
Another point is the protection of furniture and other surfaces. This applies to indoor work. In order not to cover up windows, furniture, floors, doors, jambs, etc., it is better to cover them. Polyethylene can easily cope with this task. It’s better to take the furniture away altogether, if possible. As for outside work, windows can be protected from splashes, front door and a path. Having taken this into account, you can begin to carry out work.
Methods for painting decorative plaster
You should know that there are several ways to paint a surface. All of them are different from each other and allow you to make the surface more noble and refined. We will tell you about some of them.
In one pass
This is the easiest way to paint plaster. It all comes down to covering the decorative layer with paint of one color or another. To work, you will need a roller with long pile, which is used to apply the paint to the surface. All recesses and protrusions are processed with it. The result is a basic solid color. You can paint any material: bark beetle, gypsum plaster, Venetian, etc.
To give the surface texture, you can use one tricky method. You will learn more about it in this video.
"Dry brush"
This technique is a little more complicated and is suitable for relief plaster. In this example, we will tell you how to paint decorative plaster in two colors. To begin with, the entire surface is treated with one color, it is called the base color. Then you need to wait for it to dry, usually at least 2 hours. After they have expired, a second layer of paint is applied to the protrusions with a brush, one tone or half a tone lighter. A minimum amount of it is collected on the brush, and the protrusions are processed. This way the wall can be given volume.
Painting the bark beetle
To paint the bark beetle in two colors, you will need a high-nap roller and a rubber roller. The base coat is applied with a lint roller. All furrows must be covered with paint; it can be any color. After drying rubber roller a second coat of paint is applied. Using light movements, work over the entire surface. As a result, all the recesses will be painted one color, and the surface another. You can learn how to paint decorative plaster in two colors in the video.
Please note that you can only apply paint to the plaster when it is completely dry. Depending on the material and location, the plaster can dry from 8 to 48 hours. Only after this can you begin to give it a different color.
If you want to make the surface original, you can use all kinds of stencils. They will help you create different ornaments, patterns and designs on the wall. Also, you can use masking tape to achieve smooth boundaries. They can break the wall into certain sections and paint each cell a different shade. Here your imagination can run wild.
Finally, the painted wall can be additionally treated with a protective layer of varnish. It must be applied to the paint itself after it has completely dried. Use water-based varnish. It is diluted with water in a 1:1 ratio and will penetrate into all the recesses of the material. It is better to apply the mixture with a wrung-out wide brush in 2 or 3 layers, waiting for the previous one to dry. Usually the varnish dries quickly. Thanks to it, the plaster will acquire an exquisite shine, the color will become more noble, and caring for such a surface will be a pleasure.
Conclusion
You could see that to paint decorative plaster you do not need to be a skilled painter who has many years of experience behind him. It is enough to purchase the material, stock up on tools and start performing the work according to the instructions. This way you can make your home original and attractive.
Painting decorative plaster is the final stage of labor-intensive and lengthy work on applying this finishing material. Its natural color is unattractive for the design of not only facades, but also interior spaces. Most often it is gray or white. The first one will give the building a dull look, the second one will look rather dirty.
But they were not chosen by chance by manufacturers of decorative plaster. The fact is that gray and white are the most successful basis for applying paint of any other color. Those who want to minimize the labor intensity of facade finishing work use the technique of coloring the plaster and adding a coloring agent to it before applying the finishing layer. This option is bad because with a large volume of work, batches of pigmented plaster can have different shades. This inevitably reduces the aesthetic appeal of the facade.
Painting decorative plaster is beneficial because it allows you to realize any design idea. There are several coloring techniques, which significantly increases the chance of getting a unique and maximum spectacular finishing facade. But to complete this task, you need to choose the right color, but also the type of paint.
The following types of compositions are most successful for painting decorative plaster:
- acrylic;
- latex based;
- based on PVA (water-based);
- alkyd;
- oil;
- silicone.
All of the listed types of paints are easily applied to a relief surface and form such an important external works a protective layer that minimizes the impact of the environment on the façade. Water-based paint has many advantages, but it requires two layers of application. Moreover, re-painting is performed only after complete evaporation of water from the first layer. That is, 2-3 hours after it dries.
Alkyd paint is famous for its protective properties, but also has its own application features. These compositions require dilution with turpentine, drying oil or kerosene. Alkyd paints, in addition to their high aesthetics, have an important property for facades: they provide high-quality protection against the formation of mold or mildew.
Acrylic compounds are easy to apply and are resistant to ultraviolet radiation (do not fade). These paints are more easy to maintain than others: to maintain the cleanliness of the facade, it can be washed using any cleaning products. Acrylic paints non-toxic, environmentally friendly and fireproof. Another “plus” of these compositions is their rich range of colors.
Oil paints are a high-quality covering material, but they have their drawbacks. These include a long drying time, high consumption per 1 m2 of area, and a tendency to crack. That's why oil compositions least popular for finishing facades. When painting decorative plaster, it is advisable to use materials that are more resistant to ultraviolet radiation and low temperatures.
Silicone paints are the best choice for regions with high humidity air. The fact is that these compounds have excellent hydrophobicity (water-repellent ability). In this case, they form a film characterized by high-quality vapor permeability. This is a definite “plus” in the matter of painting facades lined with decorative plaster.
When purchasing latex paint, you need to pay attention to whether the intended use “for facades” is indicated on the packaging. This is due to the fact that the properties of latex compounds for internal and external work are significantly different. The former have low frost resistance. Latex paints for facade work include components that provide the coating with high strength and moisture resistance.
Prices for various types of construction paints
Construction paints
Calculation of the amount of paint for painting decorative plaster
Careful preparation for the dyeing process, including correct calculation of quantities required material, will protect you from annoying incidents during work. Any can of paint indicates its approximate consumption per 1 m2. But in the case of decorative plaster, it is necessary to take into account the depth and complexity of its relief, since these parameters are the main criteria in assessing paint consumption.
How to determine its required quantity?
- The total surface area is calculated: the length of all walls is multiplied by the height (the distance from the base to the cornice).
- Take into account the need to paint window slopes and doorways and calculate their area in the same way.
- Sum up the obtained values. Let's say we get the following result: 120m2.
- Find out the average consumption of the selected paint on 1 m2 of surface (indicated on the container of the selected material). For example, for most alkyd paints this figure is 150 g/m2.
- Multiply the total surface area by the average paint consumption: 120 m2 x 150 g/m2 = 18000 g/m2. Convert the resulting figure to kilograms: 18000 g/m2 = 18 kg. This is the average paint consumption per 120 m2 for decorative plaster with shallow relief.
- If the pattern of the finishing layer is complex and uneven, the resulting indicator is multiplied by 0.2-0.4. That is, they increase paint consumption by 20% -40%.
- For a two-layer coating, additionally include in the calculation of consumption (for the calculated area of walls and slopes) the average indicator indicated by the manufacturer on the packaging of the material.
In this way, the approximate amount of paint required to paint decorative plaster for a specific facade is obtained.
Tools and equipment
To paint the facade, you will need to erect scaffolding. By using ladder impossible to perform high-quality finishing walls The same equipment is required for applying decorative plaster, so when painting there should be no problems finding material for the construction of scaffolding and walkways. They must be available.
Prices for scaffolding
Scaffolding
The painting tool is chosen depending on the preferred painting technique. Brushes allow you to apply the covering layer more accurately and evenly, but if there is a significant amount of work, it is unprofitable to use this tool, since its use increases the duration and complexity of painting significantly. But when using some techniques for applying paint to decorative plaster, brushes are necessary.
To apply a single-color layer, rollers with a short handle are most often used. These tools allow you to process large volumes of surfaces without much difficulty. Using the roller does not require any professional skills. The only thing worth considering is that if you handle this tool improperly, smudges and streaks may form. different shades. In order to avoid these troubles, you need to act in strict accordance with the recommendations below step by step instructions for painting decorative plaster.
Another popular tool in this type of work is a spray gun. It is excellent for uniformly applying a single-color layer to the façade. When working with this tool, it is important to observe one condition: keep it at the same angle in relation to the wall throughout the paint application stage.
Prices for pneumatic airbrushes, spray guns, texture guns
Pneumatic airbrushes, spray guns, texture guns
Depending on the chosen facade design, you may need:
Technology for painting decorative plaster “in one pass”
The one-pass painting technique is the simplest, but it is only suitable for a relatively smooth finishing layer with a small number of protrusions and recesses. To apply paint, you need a roller with a fur coat of medium or maximum possible length.
When choosing this tool, take into account the depth of the grooves on the decorative plaster.
“One pass” painting is used when applying the first layer of two-layer painting. Therefore, this method can be considered basic. It is the basis for the use of various decorative techniques that provide plaster with an even more impressive appearance.
One-pass dyeing technique
Step 1. Prepare tools and equipment.
At this stage, the strength of scaffolding and ladders used as supports during work is checked. Determine what container will be used for paint: a bucket (when working with a brush) or a tray (when working with a roller).
If it is not possible to use a tray, the paint is poured into any suitable stable container. A piece of plywood, hardboard, or thick thick cardboard is suitable for rolling a roller. Determine the length of the handle for the roller and choose the option that is most convenient in a particular case.
Step 2. Set of paint.
Dip the roller into a container of paint so that it is immersed in 1/2 of the coat. Take out the roller and roll it 2-3 times on a special platform on a tray or piece of plywood.
Step 3: Applying paint.
Bring the roller to the wall and apply it with even pressure from bottom to top or top to bottom. This way the paint is applied in even stripes. Moreover, each successive one should overlap the previous one by no less than 3-5 cm. In places where the relief deepens, they try to apply stronger pressure to the surface of the wall.
You can also use this technique: apply a thick layer of paint with a brush and shade it with a roller, evenly distributing it over part of the wall.
The most impressive surfaces are those to which the two-layer painting technique is applied. To give the facade special expressiveness, two colors of paint are used. Moreover, the first base layer can be either darker or lighter. Its application is carried out in accordance with the “one pass” technique.
The second layer is the facing layer. Various are used for its application. decorative techniques and technology. All of them are available to a novice master without experience in painting decorative plaster.
Dry brush technique
Using this method, a spectacular surface “gold”, “metallic”, “bronze” is obtained. This technique is also suitable for applying paint of two colors or shades of the same color. To complete the work you will need paint brush with short and elastic bristles and a paint tray.
Finishing begins without waiting for the base layer to dry completely: 2-3 hours after its application. The time interval depends on the type of paint chosen. The technique is as follows:
- immerse the brush in paint to 1/3 of the length of the bristles;
- apply point strokes at a distance of 30-40 cm from each other;
- carefully rub the paint on the wall with a brush, without adding new paint.
When doing the work, they do not use the brush, but try to rub the paint as evenly as possible. It is important that the second layer is distributed only over the protruding parts of the decorative plaster relief. In this way, the coating will be given special expressiveness due to the visual effect of greater depth of grooves and recesses.
Instead of a brush, you can use a foam sponge or a mitten with a fleecy surface. After the paint has completely dried, the wall can be coated with beeswax, which will give the facade an even more stylish look.
Prices for textured rollers
Textured rollers
Decorative technique “Blurry”
“Washing” is a more complex method of applying a finishing layer when painting decorative plaster. It will also require significantly more paint consumption than when using the “dry brush” technique. To perform the work you will need a damp rag or foam sponge.
Step 1. When the first coat of paint is completely dry (often more than light color) apply the second one using the “one pass” painting technique.
Step 2. After painting, wait a while until the paint begins to harden. Without waiting for it to completely “set”, they begin to wash it out. To do this, lightly erase the paint from the top layer of the relief so that the base, lighter (or darker) layer becomes visible. Use a damp sponge (rag).
This method of decorating a plastered surface is used if the base layer is applied with moisture-resistant paint. Or, even more conveniently, it consists of a pigmented plaster mixture.
An effective and inexpensive way to paint decorative plaster with water-based paint
This method, invented folk craftsmen, will allow you to get a spectacular wall surface at low financial and labor costs. To complete the work you will need:
- plastic or rubber spatula;
- water-based paint;
- brush.
Technology of coloring decorative plaster
Step 1. Tint the wall in the chosen color using the “one pass” technique. Wait for it to dry completely.
Step 2. Apply a small amount water-based paint lighter or darker shade using a brush.
Step 3. Immediately after application, begin rubbing the paint over the surface of the wall using a plastic or rubber spatula. The directions of movement can be different: diagonally, vertically or horizontally. It is important that the paint layer is of minimum thickness and evenly distributed over the wall area.
Step 4. Applying dotted strokes next to the treated surface, continue to rub the paint. In this way, the entire area of decorative plaster is covered.
Step 5. The work continues until the relief of the decorative plaster is clearly expressed. The recesses should remain light, and the protrusions should become darker. This effect will continue after the water-based paint has dried. The expression of the relief can be achieved even if the composition is applied in the same color as the base layer.
Various stencils can be used to decorate facades. This technique allows you to obtain uniquely beautiful buildings that will invariably attract admiring glances.
Video - How to properly paint a plastered facade
