Update the walls with water-based paint. All about the methods of painting the wall with water-based paint

Painting requires care, attention and the right choice of a suitable suspension. To date, the most widely used water-based paint, which compares favorably with its counterparts in many advantages.

But how versatile is it and what surfaces is it suitable for? This is what we will try to understand in this article.

General provisions

To begin with, let's define what water-dispersion paint is.

Structure

The water emulsion consists of ordinary water, in which binders and color pigments are dispersed. After being applied to the surface, H 2 O molecules evaporate, leaving a durable polymer layer of the desired shade. It is also possible the presence of various modifying additives that endow the solution with additional properties.

Advantages

After getting acquainted with strengths water emulsion, it will become much easier to determine the types of materials that go well with it.

Full environmental friendliness. As can be seen from its structure, at the moment of solidification, only absolutely safe water is released. That allows the use of this solution even in the children's room.

Low price. The absence of expensive solvents in the composition makes water-based paint cheaper than most similar suspensions.
Variety of possible colors. It is also possible to mix available colors to obtain rare original shades.

Ease of manual operation. Does not form streaks, creates a uniform even layer.
High resistance to high humidity, abrasion, temperature extremes, alkaline attack, physical damage and UV radiation.

Tip: with increased aggression environment it is recommended to use a variety of acrylic water-dispersion paint for finishing work.
Although it is more expensive, acrylates acting in its structure as binders significantly increase all specifications making the coating even more reliable and durable.

Ease of maintenance. The instruction manual allows the use of household chemicals during cleaning, making it easy to get rid of any dirt stains.
High vapor permeability. Which is important for many types of materials that need to "breathe".
Elasticity. Does not crack even if cracks appear in the base material. It is successfully used for processing small and moving parts of furniture or interior.
Easily rinses off hands and tools with ordinary soap.
Long service life. With proper care reaches ten years.

Types of matching surfaces

Based on the structural features of the water emulsion and its characteristic advantages, we can conclude that it is suitable for almost all types of surfaces.

But let's look at individual cases in more detail:

Wood. Can wood be painted with water-based paint? Quite, the water emulsion will perfectly protect the wood from the harmful effects of excessive moisture, which will favorably affect the increase in its service life.

Oil suspension. Is it possible to paint with water-based paint over oil? The fact is that such a surface is covered with the thinnest layer of acids and oils, which prevent the water-based emulsion from moistening the base with high quality. As a result, the adhesion is very weak, and the result is very far from high-quality.
So before painting with water-based paint, it is necessary to completely clean the area to be treated from traces of the old paintwork material.

Tip: When removing old oil slurry, it is recommended to use an industrial hair dryer.
Under the influence of hot air, the paint layer will swell and peel off, which will greatly simplify its elimination.

Lime. Is it possible to paint with water-based paint on lime? Yes, since it has a sufficient level of steam transmission, which is necessary condition for the successful exploitation of lime and plastered surfaces. But at the same time, it is advisable to start painting no earlier than a month after finishing the finishing work. This will make it possible to have time to ripen the facing material as much as possible.

Iron. Is it possible to paint metal with water-based paint? As we already know, the basis of the solution in question is water. And iron is susceptible to corrosion. That is, such painting can cause the occurrence and spread of rust under the finishing layer.
To prevent this from happening, it is necessary to make a preliminary deep penetration, which will create a polymer layer that reliably protects the steel from contact with water particles of the emulsion.

Brick and concrete. How to paint a brick or concrete surface with water-based paint? It can be done. It goes well with these materials, both on the inside and outside of the building.

Conclusion

Water-based paint outperforms its competitors due to the peculiarities of its structure.

The presence of a water base guarantees it:

environmental cleanliness;
high moisture resistance;
fire safety;
affordable cost;
many other undeniable and very important advantages.

It is compatible with almost any material, although some require pre-treatment with other special formulations to improve the quality of the coating.

The video in this article can provide you with additional information that relates to the material covered. Water emulsion is best choice for holding on this moment from available paints and varnishes.

Water-based wall paint has characteristics that can achieve high score from painting the walls in the apartment. For any room, you can choose the right type of paint. For example, in rooms with high humidity, it is recommended to use acrylic water-based coatings. For painting the walls in the apartment, PVC paints are also used, suitable only for dry rooms.

There are many ways to decorate walls and ceilings, and water-based paint is so harmless and breathable that it can be used in the kitchen and in the interior of the living room. If you properly prepare the surface and mix the water-based coating with color according to the instructions, painting the walls will not be difficult even for a beginner.

Preparation before painting

You need to start the process with surface preparation. To do this, the walls in the apartment must be primed and puttied. It is impossible to apply a water-based emulsion on an uneven wall. The only exception is textured painting, but most often a simple glossy finish is used in repairs.

Make sure in advance that the paint does not leave streaks. You can check it by dipping a brush into the product. good paint will not drip, but the quality of the brush also matters.

You only need to use a clean brush or roller. The pile should not come out or crumble. The ideal option is a fur roller. It evenly paints the surface, the product adheres well to it, and there is no lint left on the wall.

To paint the walls in the apartment with water-based paint, you will need both a roller and a brush. If desired, you can use a spray gun, but it is better for a beginner to wield a paint roller.

To prepare water-based paint you will need:

Water;
White water-based paint;
Color;
Construction mixer.

First you need to mix water with white paint and achieve a uniform consistency. For mixing, use a mixer or a special whisk, but in some situations it is permissible to mix with your own hands. The paint is absolutely harmless to the skin, so there will be no harm from getting it on your hands. But it is more convenient to use construction tools designed for mixing.

Then you need to add color to the white base. It can be any color.

When adding color, two things must be taken into account: the final mixture must be one-color and streak-free, and its amount cannot be less than required at one time.

It is impossible to create an identical color for coloring a second time.

Painting walls with water-based paint

After preparing the walls for painting, you can proceed to the main process. Water-based paint should be applied in two or three layers with a roller or brush. Various nozzles are sold for the roller, some of them will help to get the effect of a rough wall.

The coloring of the wallpaper in the apartment should be in three layers. For a smooth prepared wall, two applications are enough. Horizontal strokes should be alternated with vertical ones. The last coat of paint should be applied with a roller only vertically.

Water-based paint is convenient for finishing, but it must be applied very quickly, preventing the previous stroke from drying out. Photos of wall painting confirm that delay threatens with uneven color on the surface, which greatly spoils the interior. Since the room must be painted at least twice, the second run can be done only after the previous layer has completely dried.

To paint the walls with water-based paint, you need a little mixture.

To paint the walls in a small room, 10 liters of paint is enough.

You can cover the ceilings and walls throughout the apartment: in the living room, in the kitchen, in the bedroom. You can't skimp on quality finishing materials. The budget option is often spent in larger quantities, and the finishing result does not meet expectations.

Even using a roller for painting, do not ignore the brush. It will be needed when you have to paint over hard-to-reach places in the apartment. These are corners, niches, surfaces behind radiators.

Water-based paint is used to create modern interiors. Ways to achieve interesting design there are many in the apartment, but with the help of this paint it is easier to create unique design independently and within a short period of time.

Design Ideas

For interior design, you can use either one color of paint or several. The simplest design option is to paint the walls with water-based paint of the same color. This way of finishing will not look boring if you play with color and saturation of shades.

Painting surfaces in different colors decorates, but does not overload the interior. Accent design is used in the kitchen and in the living room to zone the space or simply dilute calm tones with a bright spot.

Unusual wall decor can be created by imitating the presence of colored panels. Coloring is carried out in several stages:

First, the wall must be completely painted in one color;
When the surface dries, future “panels” of various shapes should be noted on it;
Water-based paint of a different color, better than a contrasting one, should be painted over the selected areas on top of the first layer of paint;
After drying, you can use additional decor, emphasizing the design of colored inserts.

For interior design, the division of the wall in two different colors is also used. The junction line of two different colors is covered with planks and borders; almost any materials are suitable for decoration. With their help, you can not only decorate the interior, but also hide the results of unsuccessful painting of the walls with water-based paint.

To avoid small flaws in horizontal painting, it is recommended to use tools and fixtures that will help draw a straight line.

Striped walls are a bolder finish option. It is often used in the living room and kitchen. The children's room is also transformed by the presence of bright stripes in the interior. You can draw stripes horizontally or vertically, any colors will do.

It is better to stick with wide stripes, as narrow stripes are more difficult to apply with a roller on your own, and it will take a long time to paint. The end result of finishing with narrow stripes is not always pleasing, since they are visible only up close, and from the side the surface seems blurry.

Fancy painting ideas

There are more extravagant and modern ways decorating the interior of the apartment. Finishing of increased complexity will require special skills, accurate calculations and attentiveness. For example, to paint the walls in the kitchen in a cage on your own, you will need to apply paint several times over the dried layer, using building level and masking tape.

Patchwork decor looks great in the kitchen and living room as well. Decorating the room in this way is a little easier, since the squares are large in shape, they are easy to paint using a paint roller. But before the start of finishing, preparation will still be required: in order to evenly apply water-based paint, it is necessary to mark the wall.

We can say that the technology of using water-based paints as wall decoration has become the most popular. Today, acrylic-based paint can be used to paint walls even in areas such as the kitchen or bathroom. That is why it is important to understand how to paint with water-based paint efficiently and professionally.

The composition of modern water-based coatings is fundamentally different from oil paints, the use of which can still be seen elsewhere. Professional designers recommend the use of improved new-generation paintwork, as they:

non-toxic and do not cause allergies;
easy to use;
have unlimited decorative possibilities.

It is the composition of these paints that determines all the advantages that distinguish them from everything that is on the market today. However, these products must also be used correctly.

The most common type of its application is whitewashing. The surface acquires a layer that is perfectly even in color and texture. Everyone likes this whitewash without exception. Since there are almost never streaks when drying, provided that the technology is observed.

What are water based paints

From the name it is clear that these are paints that can be diluted with water. The composition includes polymeric dyes in the form of an emulsion. The technology also provides for various additives that increase the elasticity, strength of the paint coating and other properties.

There are several types of paint products, among which acrylic-based paints are considered the highest quality. With their help, you can paint any surface from almost any material. If the wall is painted with acrylic coating, it will not lose its attractive appearance for a long time. appearance, withstand a large number of wet cleaning and even whitewashing the ceiling will delight you with the absence of yellowness and stains.

For whitewashing, you can use and, to which cement and quicklime are added. There are also silicate products, which are liquid glass in the form of an emulsion. In general, the characteristics of these products are positive, but whitewashing in a humid room is unacceptable. Silicone resins enrich water-based paints, which are called silicone. Painting any surfaces creates a film that protects against moisture penetration.

Despite good performance, all these compounds do not create serious competition for acrylic paint. Interior design always looks nobler when using it.

painting tool

Before starting work, you need to prepare tools. The technology for painting walls is simple, but you will need several tools:

brushes of different sizes;
rollers;
paint tray;
level and ruler;
masking tape.

The set of tools may be larger, especially if the wall covering is textured. Then a sponge, spatula, spray gun will come in handy. The right tool will ensure you get the job done quickly.

To work with acrylic paint, it is better to use rollers with removable coats. It may be the most ordinary roller with an almost smooth surface. Of course, if the design of the walls involves the creation of textures, then special textured rollers can be used. But you need to know how to use them. If you do the staining with your own hands, the result can be disappointing.

The least hassle is whitewashing the ceilings. Especially if you just want to paint evenly and without streaks. For such work, you can use not only rollers, but also brushes of different sizes.

Wall preparation

Before starting work on finishing the walls, they must be prepared. This includes processes such as:

removal of the old coating;
surface leveling;
primer.

The list of works may include additional putty, elimination of defects. If we are talking about walls in an old house, then leveling the heights will be required.

The next step is to apply a special composition, which is called a primer. This step is often considered redundant. But do not neglect them, since this composition allows the coloring matter to be evenly distributed over the entire surface and, at the same time, enamel is saved. Even if simple whitewashing is required, then the surface primer will still not be superfluous.

Often, having bought water-based paint for the first time, people get scared. It is thick and it becomes unclear how to use it. But it is enough to add a little water to its composition and mix. The enamel is ready to use. It is important to consider that it is necessary to dilute the paint exclusively with cold water.

wall painting

Usually painting walls with water-based paint does not cause difficulties even for beginners. The technology is simple, you need to dip a brush or roller into a tray with a tinted mass and then apply it to the wall, distributing it evenly.

If everything is done correctly, then when drying, the joints of various sections will not be visible, no other defects will appear.

You can paint the walls with your own hands. There are no special requirements. But there are some recommendations:

surfaces are painted in two, and preferably in three layers;
you need to start work from above to eliminate the appearance of drops and smudges;
surfaces not to be painted must be sealed with adhesive tape;
corners and narrow places are painted over with a brush;
large surfaces are painted with a roller.

Despite the composition of water-based enamel, wall painting must be done completely. The second layer is applied only after the first layer has dried.

Decorative properties of paint coatings

The performance technique will be considered improved if all the recommendations of experts are taken into account. And they say that during the work it is necessary to completely exclude drafts and not dilute the enamel too much, since this is not saving. Strong walls can be painted, but it will lose its qualities.

Modern design has a whole arsenal means of expression that can give the interior unique image. Of course, it all depends on the selected finishing materials, texture, color and other factors.

If you do the interior with your own hands, then you need to take into account the fact that water-based paints are produced in white. They can be given a color shade using special colors. You need to choose a color before starting work. The amount of tinted mass should be calculated immediately for the entire volume. If it is not enough, then pick up desired color and shade is difficult. Often, even the machine does not cope with this.

Additional colors change the composition of the paint, but slightly, performance characteristics remain the same. You don't have to worry about products with an improved formula at all.

Quality checking

Before you paint the walls with water-based paint, you should check its quality. You can do this at home. The composition is applied to a small sample. After drying, the color is clearly visible. It is important to bear in mind that often even improved paint, after drying, does not have such a bright shade as it was at the beginning.

But the test doesn't end there. After the coating has dried, the sample can be placed under running water. Did the layer begin to bubble or wash off altogether? This means that this product is of poor quality or it is simply not recommended to use it in rooms with high humidity. It is better to find out before starting work.

The use of acrylic or any other high-quality water-based enamel in the interior has several advantages:

everything can be done by hand;
upon completion of work, you can stay in the room, as there is no sharp bad smell;
state-of-the-art advanced technology delivers amazing results.

Creating an apartment design with your own hands leads to the emergence of unique styles and images. The advent of water-based paints greatly expanded the creative horizons. Simplified and improved technology allows you to do repairs and creativity even with your child, since most of these paints and varnishes are not only harmless, but also hypoallergenic.

Painting walls with water-based paint is a very popular technology. Its cheapness, simplicity, aesthetics and resistance to water procedures makes it possible to use both for facades and indoors with increased level humidity.

Self-applying a water emulsion is not difficult. Any beginner can handle this process.

A couple of tips from seasoned painters will get coverage top quality quickly and at no extra cost.

Painting walls with water-based paint

Technology

Very often, ordinary painting is chosen as a finish for walls.

It is simple, functional and quite aesthetically pleasing. All work can be done by hand and without any super special skills.

The options for water-based coatings are varied and interesting. She has an extensive color range and fashionable additions. For example, there is a model that can glow in the dark.

Advantages and disadvantages of water-based paint

Water-based paint is a mixture of polymeric dyes in the form of an emulsion diluted with water and additives to impart elasticity, stability and other characteristics to the coating.

Buyers choose water emulsion for its advantages:

Easy to apply. You can work with this paint either with a brush or roller, or with an airbrush,
It is possible to combine the coating with any paint and varnish compositions, except for oil,
High drying speed
It does not have a pungent odor and fumes harmful to humans,
Good environmental performance, does not cause allergies,
Variety in color choice. It is possible to get a semitone.

The disadvantages include:

Paint can be applied at +5 ˚С and above,
The matte finish option is difficult to clean,
Acceptable price,
Lots of fakes masquerading as a quality product.

Paint Tips

The decision in favor of a particular brand is made based on its purpose and the characteristics of the surface to be coated.

According to the composition, several groups of water-based paints are distinguished:

They are made on the basis of acrylic resins and latex. A very popular group.

The latex which is a part gives to a covering high resistance to washing. Two layers of such paint are able to hide the unevenness of the base up to 1mm. It covers any materials in rooms for any purpose: concrete, plastered surfaces, wood, metal.

mineral

Silicone

The base is silicone resin. Ideally masks surface flaws up to 2mm. Great for rooms with high humidity. It lasts a long time and is not prone to the formation of fungus. Can be used for facades.

silicate

They consist of a liquid stele, water and pigments. They have high rates of steam and air permeability. They have a long service life. It is recommended to apply in rooms where it is dry. Constant exposure to water has a devastating effect on the coating.

Water based paint color

The base paint is always white. By interfering with it a colored pigment, they achieve the desired edema.

You can combine several pigments in different doses, focusing on the result. Sometimes they use computer calculations to accurately determine the color formula.

Kohler for water-based paints is available in the form of powder, emulsion and paste. It is more convenient to use liquid color, due to its quick mixing with the base.

When preparing a mixture of paint with your own hands by eye, keep in mind that it is unrealistic to repeat the proportion in tonality again. Therefore, immediately dilute as much ink mass as the surface requires.

In wet and dry conditions, the color of the paint will be different. There will be color difference on different surfaces and under different lighting levels.

Kohler is poured into the base in a maximum proportion of 30 ml per 1 liter. If you add more, the quality of the paint will be reduced. Therefore, it is better to stick to the rule, the less the better.

Coloring Instructions

Tools

Several brushes, different widths,
rollers,
paint tray,
masking tape,
Level,
Ruler.

If the surface to be painted has an unusual texture, you can use a sponge, spatula, spray gun.

Immediately after opening a can of paint, it should be mixed well.

Technology for painting walls with water-based paint

Wall preparation

First, prepare the walls:

If necessary, they also perform puttying and elimination of defects.

Having met water-based paint for the first time, its thick consistency surprises. However, when water is added, things quickly change.

Paint preparation

The paint should be thinned with cold water only.

The painting process itself is standard. The roller or brush is lowered into ready mix and applied to the wall.

Coloring process

Working with a spray gun will give a completely even coating, but the consumption of paint with this application will increase.

In addition, you will have to carry more covering adjacent surfaces. For own security you will need to use a respirator.

It is better to do two or three layers, so the created coating will achieve the required properties. Move from top to bottom, in this case there will be no streaks and extra drops, the coating will be streak-free.

To obtain an accurate result, it is better to seal the joints with non-painted elements with adhesive tape. It will be more convenient to smear narrow and hard-to-reach places with a brush. A new layer of paint is applied after drying the previous one.

During painting, it is better to avoid drafts.. And dilute the paint only with the strictly necessary amount of water. Overdoing there is a risk that the paint will lose its properties.

Creating Effects

With the help of water-based paint, acrylic varnish, roller, sponge, brush and sandpaper, they create an interesting imitation of Venetian plaster.

On the dried layer of the water-based emulsion, a marble pattern is created using an ordinary sponge.

The dust that appears on the surface is covered with a transparent varnish and the stage is repeated with sandpaper. This method gives a depth of color and brilliance similar to marble.

Painting walls with water-based paint technology: roller, spray gun Video
Want to learn about painting walls with water-based paint? Detailed technology + Video in the article. All types of water-based paints and the technology of their application to the wall: roller, spray gun, brush. We will pick up the color at the best price! Learn to paint without streaks. Learn how to choose and apply water-based paint. Expert advice >,>,

If you are starting to repair the premises, and you have to paint the walls and ceiling, pay attention to water-based paint. This paint is especially popular because of its ease of use, it is safe, and dries quickly. Even a novice painter will cope with such work.

If you are doing repairs yourself, you need to know certain rules and subtleties of working with water-based paints.

Features of the compositions

When choosing paints and varnishes for the repair of premises, you should be aware that they may differ in their characteristics, have a different composition, different manufacturers. Some types of materials can only be used indoors, others are used both inside and for painting walls outside.

The selection of paint must be approached thoroughly in order to choose the right material that is required for the job.

The basis of water-based paint is water, where mineral components are added. After the water dries, a strong film forms, which protects the surface from external negative influences and makes the walls and ceiling attractive.

The final result depends on what kind of paint you use. There are such types of paints and varnishes that differ in components:

mineral paint. It is made by adding lime or cement to the composition. It is inexpensive, easy to apply, but quickly begins to fade in the sun and is easily damaged.
silicate- it is produced using liquid glass. This paint can be used to paint the room inside and out, as the material is resistant to sunlight, increased water resistance. Having painted the walls with such paint, you can forget about repairs for 10 years, the material will retain its color.
Acrylic paints . They are recommended to be used in a dry room; for greater moisture resistance, latex is added to the material. After application this material turns out smooth smooth surface, in the process, minor cracks on the walls are tightened.

Using silicone paint, you can deal with cracks on larger walls, up to 2 mm. The material is quite expensive, but it has many advantages: the paint lays flat on the surface, passes water vapor, and retains its qualities for a long time.
For repair work you can use polyvinyl acetate paints which have many advantages. They are used for finishing porous materials such as wood, cardboard, plaster. The material dries quickly, has no ingredients harmful to health, adheres well to the surface, after drying, an excellent result is obtained.

If you have already decided on the paint, it remains only to choose good manufacturer paint and varnish materials, the quality of your repair depends on it.

The subtleties of painting walls with water-based paint
Painting walls with water-based paint is not a difficult task. But there are subtleties here that need to be sorted out. How to paint walls without streaks? What is the painting technology? Where to find interesting ideas for design?

To know how to properly use water-based paint for walls, you should familiarize yourself not only with the application technology, but also with the procedure for preparing the surfaces to be decorated - all this in this article.

Water-based or water-dispersion paint is a water-based finishing coating with the addition of polymers that form the properties of the material. Differences from other paints in the form of easy and fast application, a variety of shades, various degrees stability make it universal for indoor and outdoor use.

Water-based paint for walls: characteristics

Technical characteristics of the paint: composition, consumption, viscosity, drying time - vary depending on the purpose of use.

By correctly comparing the desired parameters of hiding power, finishing gloss or haze, coating strength, you can choose a paint that is suitable for all points.

Water emulsion has a number of advantages that distinguish it from other paints:

drying time from 2 hours,
no specific odor
environmental friendliness (safety for humans and the environment),
the possibility of choosing the desired shades,
easy cleaning of instruments and skin swabs

Painting with a water-based emulsion should only be carried out at temperatures above 5 °.

Varieties

Water-based paints are distinguished by the main polymer in the composition:

Acrylic. Acrylic resins make the paint durable and suitable even for exterior finishing work. It is used for wood, glass, brick, concrete, plastered and even primed metal surfaces. Acrylic water-dispersion compositions often contain an additional component - latex, which increases the water-repellent properties of the painted surface. A double layer is able to tighten microcracks on the wall (1 mm).
Silicone. Silicone resins are a reliable base for wet room paints. Silicone is an elastic material. Able to paint cracks of greater width. The antiseptic present in the composition fights the formation of fungus and mold. The composition is suitable for bathrooms, kitchens, including for painting ceilings with protection against moisture, steam, temperature extremes.
silicate. Paint based on liquid glass is more often used for facade decoration due to increased resistance to atmospheric phenomena. The durability of the silicate coating reaches 20 years. The peculiarity of the coating is transparency, so it is rarely used in the interior due to low hiding power and a small range of shades. The presence in the composition of mica, talc, silicon makes it impossible to tint, so the choice of color is limited.
Mineral. Suitable for painting concrete, brick, cement surfaces. The paint is designed to perform the function of water and ultraviolet protection, it requires regular updating of the layer. The fragility of the coating makes mineral water emulsion a rarely chosen, but cheap option not for cosmetic repairs.

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This kind of materials for painting surfaces appeared relatively recently, but managed to gain wide popularity among both professionals and amateurs.

"Emulsionka" is used both in interior and exterior works, as well as in painting various designs from metal.

Painting walls with water-based paint has a lot of positive properties:

the simplicity of the work allows you to successfully perform them without complicated preparation, even for a beginner,
the use of water as a solvent makes the material completely non-toxic, which means that it can be used indoors, children's rooms, kitchens,
the absence of an unpleasant odor makes ventilation unnecessary,
the coloring pigment is usually supplied separately from the emulsion, which allows you to independently determine the saturation of the color, mix different pigments to obtain the original color.

Required for painting minimum set tools, simple preparation rooms and wall surfaces. However, in order for everything to turn out beautifully and neatly, so that the design pleases the eye, you should follow a few rules.

Surface and room preparation

Water-based paints are quite undemanding to the surface, so preparation is needed first of all in order to achieve the most accurate and even coloring. The walls must be plastered and puttied.

All cracks, bumps, stripes should be removed or covered over, because after painting they will stand out very strongly.

Naturally, if the design involves the presence of irregularities, relief, then you can not engage in careful alignment. Working with paint, even for the most accurate people, is accompanied by drops, stains.

Therefore, you need to lay oilcloth or other material on the floor, protect slopes, windows, sockets, switches and all other items in the room that will not be painted with film and masking tape.

It is especially important to do this when applying the emulsion with a spray, because with this method a large number of small droplets of paint soars in the air and settles on everything.

Heating radiators, if possible, it is desirable to dismantle. This will not only protect them from paint, but also allow you to process the section of the wall behind them without any problems.

Choice of materials and tools

Technology is constantly being improved, new types of dyes appear regularly. Today, there are four main types of water-based paints:

Acrylic. Polymers - polyacrylates act as a binder. Such paint is not afraid of light, temperature changes, chemical and mechanical effects, does not fade over the years, can serve for decades.

However, it is expensive and also difficult to remove from the wall. If after a few years you want to make repairs and change the design, it will be difficult to clean such paint.

Silicone is also not cheap, but such paints are able to close small gaps. Also to its dignity should be attributed waterproofing properties.

It can be used in the bathroom, kitchen and other damp areas where it will resist mold and mildew.

Silicate has a long service life, it is vapor-permeable, therefore it is suitable for surfaces that need to "breathe". Doesn't work well in wet conditions.
Mineral - based on lime or cement. Cheap but suitable for internal works because it washes off with water. It also has a short service life.

For application, you can use a spray gun or a hand tool:

roller for working with large planes,
brush for applying paint in corners and other hard-to-reach places,
container for paint - tray.

It is also desirable to have a set for personal protection- goggles, gloves, etc. - and a stirring tool (drill with whisk attachment). If the walls are high, then you will need a small stepladder.

The application technology is simple and not much different from painting walls with other types of dye. There are only a few key points:

water-based paint is usually supplied white, the pigment is purchased separately and mixed immediately before application,
the absolute safety of the solvent allows you to work without ventilation, to involve allergy sufferers and even children,
solvent - ordinary water. This means that the dye can only be stored and applied at temperatures above zero.

It is important to remember that it is impossible to get the same shade twice.

It is necessary to knead the paint with pigment based on the entire room being painted, to exclude further tinting. Otherwise, the design of the room will not turn out to be monophonic.

Work is carried out as follows:

After preparing the walls and the room, the paint is diluted with water to the consistency of liquid sour cream or milk. For an airbrush, you need to make the solution thinner, for a roller and brush it can be thicker.
Painting starts from the corners, from top to bottom. The emulsion is applied in an even layer, uniformity is controlled visually, so it is important to provide good lighting.

If the paint is applied to plaster, brick, drywall, then usually painting is done in three layers, the first layer serves as a primer.

If the dye is applied to the wallpaper, then two layers can be dispensed with, in this case a primer is not needed.

After applying the first layer, allow the surface to dry. The time of complete drying depends on air temperature and humidity, under normal conditions - about 5 hours.
If the surface is textured, then you should use a roller with a fleecy nozzle. If it is intended to apply two colors to a relief surface in order to make the relief more expressive, then a fleecy nozzle is first used, and then the second color is applied using a dense foam roller.
It is important to have a rag, a rag on hand, with which to remove drops of dye that have fallen in the wrong place.
After the last layer has dried, masking tape and other protective elements can be removed, and furniture can be returned to the room.

Painting the walls with water-based paint using a spray gun will increase the speed of work, but you will have to be more careful about the purity of the water.

If grains of sand or debris come across in the emulsion, they will clog the nozzle and you will have to take breaks in work for cleaning. This will not only reduce the speed of work, but also its quality.

Cost of work

The task of painting walls with water-based paint is simple enough to do it yourself.

However, for a faster and better result, you can turn to specialists. Rates vary widely, and specialists will also require payment for related work.

Approximate prices are presented in the table:

Wall decoration with water-based paints
Painting the walls of the house with water-based paint: consistent preparation of the walls for processing, the choice of paint material, the process of work and their cost.

If you are doing repairs yourself, you need to know certain rules and subtleties of working with water-based paints.

Features of the compositions

When choosing paints and varnishes for the repair of premises, you should be aware that they may differ in their characteristics, have a different composition, and different manufacturers. Some types of materials can only be used indoors, others are used both inside and for painting walls outside.

The selection of paint must be approached thoroughly in order to choose the right material that is required for the job.

The final result depends on what kind of paint you use. There are such types of paints and varnishes that differ in components:

mineral paint. It is made by adding lime or cement to the composition. It is inexpensive, easy to apply, but quickly begins to fade in the sun and is easily damaged.
silicate- it is produced using liquid glass. This paint can be used to paint the room inside and out, as the material is resistant to sunlight, increased water resistance. Having painted the walls with such paint, you can forget about repairs for 10 years, the material will retain its color.
Acrylic paints. They are recommended to be used in a dry room; for greater moisture resistance, latex is added to the material. After applying this material, a flat, smooth surface is obtained; in the process, minor cracks on the walls are tightened.

Using silicone paint, you can deal with cracks on larger walls, up to 2 mm. The material is quite expensive, but it has many advantages: the paint lays flat on the surface, passes water vapor, and retains its qualities for a long time.
For repair work, you can use polyvinyl acetate paints. which have many advantages. They are used for finishing porous materials such as wood, cardboard, plaster. The material dries quickly, has no ingredients harmful to health, adheres well to the surface, after drying, an excellent result is obtained.

If you have already decided on the paint, it remains only to choose a good manufacturer of paints and varnishes, the quality of your repair depends on it.

Choosing paint and roller

The final result depends on the choice of materials and tools. You can choose a vacuum cleaner that will cover the surface without streaks, but it takes practice to work with a spray gun. For home use It is better to take brushes and rollers.

When choosing paint in a store, seek advice from the seller: he will help you make right choice, will tell you how to use it correctly, for which rooms it is intended. If there was no consultant nearby, you can read the information on the bank or listen to the advice of professional craftsmen.

The most convenient to use, having all the qualities for happy painting are materials of the following brands:

Marshall;
Alpina;
Dulux;
Tikkurila.

Of course, this list can be continued, all manufacturers are trying to make a quality product that will allow you to carry out repairs even at home without professional help.

After you have dealt with the water emulsion, you should purchase additional tools and materials. You should buy:

hard brush;
soft plastic brush;
adhesive tape for repair work;
sandpaper;
a pair of rollers, choose rollers with medium hardness and length;
roller handles are required, which can be changed. The length of the handles for the roller is 1 meter, 1.5 meters;
putty knife;
paint trays;
acrylic primer. For processing 1 sq. m of the surface is enough 200 ml of primer.

Find work clothes and suitable shoes in advance, because during the repair work you will not be protected from dirt and stains. Prepare dry, clean rags to remove dirt, blots.

If you have to work with uneven and textured surfaces, it is better to choose rollers from which you can remove the top coat. The amount of pile on the roller depends on how even the surface to be painted is. On a more even one - it is better to use a roller with a short nap.

If you are painting the wall from above, it is better to take a tool with an extended handle. When painting corners and edges, use brushes with sizes of 50 mm, 150 mm. Experts recommend painting with a nylon polyester brush, it does not deform during operation, the composition is not absorbed into it.

Run your hand over the brush, make sure that the bristles have not lost their shape, and are easily restored. Choose a brush with thick, long, cone-shaped bristles.

Surface preparation

Before you start painting, you should prepare the surface. When applied to the wall, the paint lays down in a very thin layer, so the surface must be very even, defects and irregularities, chips and height differences are excluded.

Before painting, the surface must be prepared: remove the remnants of the previous coating, clean the walls and ceiling. Stains can be washed off with a soapy solution, wait until the surface dries, and inspect again. If the walls were previously painted, or there is whitewash on them, such a surface must first be cleaned, it cannot be painted with a water-based emulsion. Suitable for removing whitewash from concrete surfaces warm water with the addition of detergent.

Often there is a need to level or even reconstruct the surface. Pay special attention to the plaster, make the wall smooth. If there are cracks or chips on the wall, it is better to choose gypsum putty, you can level the walls with alabaster. The next step will be primer - it must be applied to improve the adhesion of the material and reduce its consumption.

You can reconstruct the room, level the walls and ceiling with the help of drywall, from drywall sheets creating a relief surface with a variety of shapes.

Try to free the room from furniture and unnecessary items, so it will be much more convenient for you to work, and the furniture will not get random stains from whitewashing or paint. The best option if there is no furniture in the room.

Cover the floor with a film or any other material. To ensure that the film lies flat on the floor and does not interfere with work, use masking tape by attaching it to the wall. This will save you a lot of time cleaning floors. The film can also be hung on the door to prevent debris and paint from entering the next room.

Water emulsion can successfully paint not only the walls, but also the ceiling. If you wanted to whitewash the ceilings, think about it, maybe it is advisable to paint the room, make the walls and ceiling in the same tone, so the room will be lighter and visually larger in size.

Water-based paint is quite thick, if desired it can be diluted with water. If you have an electric drill, you can stir the mixture with a mixer attachment.. If there is no drill, just take a stick and mix the composition thoroughly. Do not start work immediately after mixing, wait until the foam settles.

If you want to paint a room a certain color, it's time to add pigment, you can achieve about 200 shades.

Try to ensure that the amount of the mixture is enough for the entire room, as it will be difficult to re-make exactly the same tone. It is better to prepare a little more of the mixture, with a margin. By the way, you can mix the ingredients in the store or do it yourself.

Painting

When purchasing a material, study its technical characteristics. Find out the composition, how to properly dilute, learn how to calculate how much material is needed to complete all repairs. Don't forget to check the expiration date do not purchase expired goods, otherwise the result may not please you. If you have leftovers at home old paint Look at the date of manufacture and expiration date.

The paint should be evenly applied to the surface. This can be achieved if you use an airbrush, but training will be required to produce high-quality staining and quickly complete the job. This method is suitable for painting ceilings and walls.

With the help of brushes and a roller, you can paint any surface. In those places where it is inconvenient to apply the composition with a roller, brushes will come to the rescue. These methods will allow you to quickly complete the work and reduce material consumption.

Using the advice of experienced professionals, we begin to paint the right corner from the window, moving to the door, then move towards the window again. Pour the paint into the tray and roll the roller several times so that it is saturated.

Each time you dip the roller into the paint, wring it out lightly to avoid streaks. It is more convenient to start painting from the top of the room, if there are streaks or drops, they will then be rolled out with a roller.

There is a certain technology for the correct application of the composition. It is necessary to roll out the paint in small areas, moving from the ceiling to the floor. You can move the roller in different directions, parallel or sideways, grabbing a little paint, so you avoid streaks.

After painting 3-4 meters, rinse the roller with clean water, so you get rid of dirt and dust that fell on him. If you have painted the walls and there are dirt and sand particles left, wait until completely dry, remove them with a blade, then look again, you may have to repaint again.

In order for the paint to dry slightly, 10-15 minutes are enough, so all work must be carried out quickly.

Try not to take breaks in the work, then you can quickly complete it. In the event that you still take a break and the paint is dry, the border may differ.. It should be painted 2-3 times. Do not try to paint the room at one time, causing the maximum layer. Wait for the layer to dry, then repeat the process.

If left on the wall greasy stains that can shine through, you need to clean these places and paint several times. On putty surfaces, the paint lays down evenly and easily, without leaving streaks and streaks. After puttying, be sure to wait until the coating is completely dry. If you plan to glue wallpaper after painting, it is enough to apply one layer.

Lubrication of irregularities and grinding is carried out in preparation for improved painting. In this case, several mandatory operations should be performed: carry out an initial primer with partial lubrication, sand the lubricated areas, the next step will be the second priming and painting.