Decorative plaster for interior decoration of a room. Decorative plaster for interior wall decoration

To find out how to properly use it for interior wall decoration, you need to study the materials and features of the technological processes. An attentive person will need knowledge about market price levels and the factors influencing them. Comprehensive analysis will be useful in any case. It will help minimize errors when independent execution works The information from this article will simplify the control of performers and make it easier for the implementation of a specific project.

History is silent about the exact time of the first experiments. But it is not difficult to guess that various additives to building mixtures have been used in practice for hundreds of years. Currently, the corresponding techniques have been improved. Their advantages are listed in the following list:

Decorative plaster for interior wall decoration it can imitate leather, marble, with high reliability. Even a close examination of the results of the work experienced craftsman will not reveal a significant difference compared to the original.
However, unlike natural stone, in this case it is not difficult to add a special relief or pattern.

The created layer is durable, resistant to moisture and ultraviolet radiation. It can be cleaned from dirt with detergents. Plaster, unlike others soft materials, difficult to damage by mechanical action. It will not be difficult to select a mixture that ideally matches the future operating conditions of the created surface.
Some simple technologies it is acceptable to reproduce without errors even without previous experience.
Decorative plaster creates an additional layer that enhances rooms.
It can be used for interior and, when working with uneven surfaces, architectural elements of complex shapes.

Related article:

If you need a noticeable and extravagant detail, use 3D photo wallpaper for walls. Photo catalog of the most best examples the use of such wallpaper and advice from professional decorators is in this material.

Classification by materials and technologies

The wide variety of additives and their combinations does not allow us to list them all in the article. possible options. This is not necessary, since this material involves free creativity. You have the right to experiment with glitter and other fillers. However, the characteristics of some ingredients that are used as the basis of mixtures should be taken into account:

Acrylic compounds (resins) are added to improve water-repellent properties. After hardening, the layer retains its plasticity. The disadvantage is limited resistance to direct hits sun rays, high temperatures. Such materials are not used in places where contact with open flames or hot cookware is possible.
Crushed quartz, sandstone, and ceramics are used to create classic mineral plaster mixtures. Surfaces created using these materials are characterized by increased strength. Some varieties cannot damage even aggressive ones chemical compounds. Such plasters are used if it is necessary to increase the level of fire safety.
Silicate (glass) fillers are used for the most difficult conditions operation. They are decorated with appropriate mixtures and protected from adverse weather influences.
Silicone-based mixtures are more expensive than the options listed above. But they have excellent consumer characteristics. Finished layer differs in its ability to dampen shock loads. The good compatibility of such a basis with different types fillers. The created surface is difficult to stain. This plaster layer preserves the original aesthetic parameters and integrity long time even outdoors.

For your information! Silicate-based plasters are characterized by a reduced hardening time. Other materials should be chosen if professional skills for quick creation decorative layer.

The following examples show the features of some types of fillers.

Here the main component is sorted. After hardening, a shiny smooth surface. If necessary - . At a minimum, use two shades (light and dark) to create a realistic drawing.

To create textured surface small pebbles are used, others... They are necessary to form a unique relief. In order not to smooth out the unevenness necessary in this case, the composition is applied using a brush, other suitable tool.

The decorative “silk” layer is created using several stages. Glue, base composition, and transparent varnish are applied successively to the prepared surface. For getting desired effect They use a special additive – silk fibers.

Cost analysis when using decorative plaster: cost of work per m2, cost of consumables

Inexpensive mineral mixtures cost from 600 to 900 rubles. per standard package 25 kg. Acrylic-based compositions are 2-3 times more expensive. The price of certain types of silicone and silicate plasters exceeds 5,000 rubles.

But these are only the initial costs. It’s better than studying pictures to invite a specialist directly to the site for practical testing of the technology. Such services are provided by individual trading and construction companies.

When turning to professionals for interior wall finishing with decorative plaster, it is necessary to take into account factors that influence the final cost:

Not only the choice of source materials matters, but also the method of their application.
The cost increases with increasing layer thickness.
It is more difficult to work with curved surfaces.
Construction companies offer standard prices for processing door and door slopes. window openings, arches indoors.

Application of technology in premises for various purposes

The following examples will help you better understand the features of the techniques that are used in practice.

This name explains the main difference between plasters of this type. With their help, they create a surface similar to a cut of wood, cut up by numerous passages of harmful beetles. created by moving granite chips and other large fractions of the filler with a trowel when applying the composition.

"Antique" walls and ceiling

In this option, it is necessary to take into account the increase in humidity during culinary processes. will only partially reduce the associated negative impacts. Should be used that are designed for such operating conditions.

Photo of decorative plaster in the kitchen

When using suitable components, the durability of this part will be quite sufficient. Fat, drops hot water, detergents cannot cause damage. But acrylic base It should not be used for such work.

Article

If no one has any questions about the plaster that is familiar to us, then the combination “decorative plaster” can cause a number of contradictions for many. How can a layer of hardened finishing mixture be on the outside and serve a design role?

This type of finishing material combines, on the one hand, properties that protect the walls of the apartment, and perfect interior characteristics, on the other. You can imagine how a decorating master in the Middle Ages dreamed of the appearance of a unique composition that could be applied to the wall without hassle, and which would not require additional decoration.

Today, such plaster is not one of the most common finishing compounds, no matter how the Internet “shouts” about its popularity.

But the apartment, decorated modern material, which today is new development, only benefits from this. After all, rarity is one of the first factors of value and attractiveness. Moreover, when the material has both self-sufficient beauty and uniqueness.

Decorative plaster differs in composition, application technique, properties, but most importantly - appearance in the final result. Now turn to your imagination:

Cracked gilding, the torn edges of the polygonal shapes reflect the glare of light, slightly protruding above the blackened veins of the breaks, causing an irresistible desire to touch the mysterious surface.

Matte smooth surface of cream color with a subtle fibrous pattern, like unsanded Ivory, covers the wall in smooth drips, creating the illusion that it is slowly draining.
A dark brown texture, formed by many small folds imitating natural leather, covers the niche of the walls from one pilaster to another.

This is only a part of the visual techniques that can be implemented.

Some of its types resemble the texture of a cut tree or its bark, others resemble stone chips. Bark beetle plaster is especially popular. A wall treated with this material really resembles the result of exposure to this bug. But these are not all options. Today you can imitate almost any surface. The texture looks rich, imitating such noble fabrics as velvet or silk. Decorative coatings are reliable tools for interior designers. With their help, you can turn the most ordinary room into a work of art, since it creates not only a variety of textures, but also three-dimensional panels with a plot.

How about a chic wall hanging?

Designing a panel requires artistic skills, so it is better to turn to specialists for this task.

In fact, this type of coating came to our country exclusively as decorative material, no instructions artistic use. Design work is not cheap, but it is original. This is the case when creative efforts and financial expenses pay off in full.

More and more often you can find houses that are decorated with panels. Skillful craftsmen they are created using decorative plaster. They have a three-dimensional shape and due to this they look alive. If you look at such a panel for a few minutes, you can recreate the whole world. From a distance the impression is not as strong as up close. The panel looks like a painting.

It is advisable to decorate living and dining rooms with similar elements. To make the panel look more impressive, it is necessary to additionally illuminate it from below and from the sides. The contrast of light and shade gives the plot volume and reality. And of course, you should think about the design. If the room is large enough, you can place large paintings in it. In a small room, a panel covering the entire wall will not look good.

To prevent the panel from getting lost in the interior, it does not need to be surrounded by furniture or other decorative elements. It is viewed only as an independent element of the interior.

The “decoration” for a custom panel is applied very painstakingly. The first layer is applied to a dry, cleaned surface, onto which, after complete drying, the next layer is built up, one after the other, until the plot or ornament is completely achieved. The master works according to a pre-created sketch. Paper tape acts as a fixing element for the volumetric parts of the panel. Volume is created gradually. To build it up, plasterboard inserts or pieces of polyurethane are often additionally used.

Types and differences of decorative plasters

Before looking into the composition of plaster, you should divide it into types, since this affects the list of components that form its structure.

So, the entire range of this finishing material can be classified according to its properties:

Textured (creates an imitation of surfaces natural materials, usually, natural stone; especially attractive for interior decoration of apartments);
Structural (consists of a base and filler in the form of stone chips of various fractions);
Venetian (has special artistic properties; application involves the use of techniques that affect the final result).

Don't forget about the wide price range wall coverings– from “budget” to “business class”. The answer to the question - “how much does decorative plaster cost per square meter? - does not yet give a complete idea of the upcoming costs... The full costs will also include the cost of finishing the walls and preparing the base (of course, if this is required). Prices for decorative plaster of walls depend on the complexity of applying the effect you like and range from 300 to 1,200 rubles per square meter.

Its types are also distinguished based on their composition:

Silicate;
Silicone;
Acrylic;
Mineral.

In order not to unduly complicate the classification, we note a list of materials that may be included in the composition and how they affect it.

Most products are based on viscous water-soluble liquids, such as:

Acrylic, silicone, latex are vapor-permeable components that allow the walls to “breathe,” wear-resistant and washable;
Silicate liquid glass, capable of repelling moisture and dirt, so it practically does not swell or get dirty;
Mineral fillers (marble, quartz flour) – give the surface a pearlescent sheen, radiance, and signs of stone;
Gypsum and lime are responsible for the strength and hardness of the coating.

Other components such as natural pigments, thickeners, cellulose fibers, stone chips, silver and gold threads provide color, consistency, structure and special properties.

Usually already sold finished product, i.e. decorative plaster in buckets, which just needs to be painted.

Cost of application work per sq.m.

Our salon presents samples of decorative plaster of hundreds of textures and shades, including in large formats - so you can easily choose your decor option. But buying plaster for walls is only half the battle; it is important to apply it efficiently and artistically. The application work consists of several stages - preparation of the base, application of the base, finishing and protective layers. This process can take up to a week or more (depending on the area of the room), since the quality of the final decorative coating directly depends on the drying time between layers.

The price for applying decorative plaster per m2 is indicated on the page of each design effect to the right of the texture image. It depends on the degree of readiness of your walls, the chosen application technique and the type of materials used (for example, the composition of the binders - natural or acrylic).

Some types of textures require particularly careful alignment of the walls and more layers to be applied - in this case, the final price per m2 will be higher. In general, the price range for application work is from 700 to 1,600 rubles. per sq. meter. An accurate estimate can be made after inspecting the walls at the site.

Convenience

Decorative plaster is not only beautiful, but also resistant to moisture, does not fade in direct sunlight, is easy to maintain, environmentally friendly, and is not a flammable substance. To remove dirt, you do not need to use special means. Traditional detergents are fine. The durability of plaster may vary depending on specific composition, but if the requirements for use, care and operation are met, the service life can exceed 15 years.

You can buy decorative plaster for walls both in Moscow - in the Stena-Clavel company showroom, and from regional dealers, in many Russian cities, as well as through the online store.

Among the many finishing materials, it is decorative plaster for interior wall decoration that is the most sophisticated type.

Natural materials that are directly included in the composition allow you to save up to 80% of money if you apply decorative plaster yourself.

It has many colors, reliefs and textures. In the interior, this is a kind of freedom to solve design ideas. The main thing is to think in advance what kind of surface you need and what color the decorative plaster applied to the wall should be.

Helpful information:

Samples of decorative plaster

Types are classified according to the final result obtained after the mixture has completely dried on the wall. Therefore, we can divide our decor into the following types:

Venetian;
Textured;
Wax;
Stucco;
Fibrous;
Structural;
Modeling;
Flock;

Composition of decorative plaster

Decorative plaster directly intended for interior wall decoration consists of fillers that give the mixture strength and overall tone, pigment or color and various modeling components with which the texture itself is created.

Fillers

The best filler would be fine white river sand or there is special finely ground quartz sand. Sometimes special marble flour is used to make Venetian decorative plaster.

Ready-made mixtures have their own special synthetic fillers, which, after application and drying, wrinkle on their own, creating a unique relief on the wall. It is sand that gives good adhesion and the finish will adhere firmly to the wall. It is interesting that decorative plaster is somewhat reminiscent of liquid wallpaper, which can also be applied not only to walls, but also to ceilings.

Colors

Decorative plaster or its mixture is painted in various colors using pigments. Paint can be either organic, mineral or synthetic. Most often, the color is made in powder form and added to the overall mixture before mixing. There are also liquid pigments, which come in the form of a paste, in which case the colors are added to the plaster, which is already ready to be applied to the wall.

Colors can be mixed to create a deeper color. If you are making a wall from several colors, then the finished mixture should be 100% enough for you to complete the finishing. If you just barely have enough solution, then repeating the same color is almost impossible.

When choosing a color for decorative plaster, be sure to consider whether this color really suits you. For example, the material “ ” describes the most favorable colors not only for perception, but also for relaxation. The same with the help of playing with color than it really is. In general, everything is in your capable hands.

Modeling and bonding components

In order for the decorative plaster to form its texture after drying, the composition includes various modeling components: granules, flakes, various fibers, and even gold-plated balls.

In order to try to experiment with mineral mixtures, you need to be a professional, since mineral mixtures are quite poorly structured. Recipes must be followed exactly and you must have sufficient experience.

Among the more popular binding components, lime dough can also be distinguished. This component will allow you to create any texture and use any application technique. The only drawback is that the adhesion of the lime mixture is not great, so you will have to carefully prepare the walls for applying decorative plaster. You can also use plaster, which contains a “liquid glass” component, as a binding component.

Test application of decorative plaster

Before you start finishing the wall, you need to do a test application. This stage is called “painting”. For example, take a piece of drywall or a plywood board that has not been impregnated with anything before and do a test application. The plywood must be new and clean. After the paint has completely dried, it is turned upside down, with reverse side knock with any object. In general, this is just a check to see if your decorative mixture whether to stick to the wall or not.

Glazing

Glazing of decorative plaster is actually The final stage all work on finishing the room, with the help of which the durability of the picture you have drawn is imparted. For this, beeswax is usually used, which is ground with a horny sponge or thin felt.

This must be done quite carefully, since rubbing wax into decorative plaster can damage the relief surface.

Nowadays glazing of plaster is done using acrylic varnish. It penetrates into any plaster quite easily. You can also use any modern means for glazing, but their cost is simply off the charts, so not a single one has yet acrylic lacquer did not spoil the decorative plaster.

Application tool

To work with decorative plaster you will need special textured rollers, rubbing sponge and stamps. It is also better to have several notched spatulas in the set, with which you can apply Art Nouveau plaster.

Stamps or rollers must have elasticity, otherwise there will be no relief on the wall. The mixture of decorative plaster should not stick to them. If you are doing this professionally, then the best option There will be rollers with Teflon coating. For one time, it is enough to purchase a tool with a polyethylene coating.

An ordinary two-layer kitchen sponge that you have in everyday use will be suitable as a sponge. The hard side is usually used for rough rubbing, and the foam side is used for finishing glazing.

Preparing walls for plastering

There is a certain order in preparing walls for decorative plaster, steps that must be followed:

Using putty.
If old plaster does not have strength, then, but it is not necessary to use beacons. We don't need a perfectly smooth wall, since decorative plaster will hide all the imperfections.
After plastering, the wall must be dusted using a dry dust mat, and then with a regular household vacuum cleaner.
Prime the wall with a primer having the property deep penetration. If you are making decorative Venetian plaster, then a primer is not necessary.
For Venetian decorative plaster, you need to make a special substrate with sand. There are many varieties of Venetian plaster: craquelure, carrara, wax.

The plaster should be warm and at the same time hard; mixtures made on the basis of expanded vermiculite are suitable.

Making a lining for Venetian plaster

Venetian plaster, namely its application on the wall, requires good physical effort. In this case, it is imperative to use sand as a filler, since marble dust significantly reduces adhesion. In this case, to achieve the desired effect, the substrate must have shine and good reflection of light.

To do this, before applying a layer of decorative plaster, the wall is painted with pearl acrylic paint, adding sand to it to give your wall a rough finish.

Previously used linseed oil with the addition of quartz sand. But in the future you will still have to do some kind of repair and, for example, after gluing wallpaper on the wall, oil may appear and appear on the wallpaper. greasy spots. This is quite difficult to get rid of.

Techniques for applying to the wall

The finished mixture of decorative plaster is best applied using a regular wide spatula, holding it suspended. Since the mixture turns out to be quite viscous, the spatula is usually pulled with both hands. You should not pay attention to minor irregularities, as they will disappear after processing with a textured roller.

To make the mixture stick better to the wall, the spatula is usually moved in waves. Decorative plaster is usually applied in different sides, or is driven towards the center of the wall. After you have applied a layer, you can tint or tint it. To do this, the same mixture is made more liquid and the color you need is added to it. The color is applied using a soft brush or a soft roller.

You can also apply decorative plaster using a stencil, and this stencil layer can be either an intermediate or an initial layer. If your first layer is just flat, then a stencil for decorative plaster can be made from ordinary cardboard. If you need a relief texture, then a stencil is made from soft rubber or foam. Using a spatula, the plaster is rubbed into the stencil or driven in using an end brush. If you need to highlight a layer by color, then the already dried pattern must be carefully rubbed, or the color rubbed into it with a sponge.

Video: decorative plaster using stencils

Drying treated walls

Decorative plaster is dried exclusively natural ways in a well-ventilated area. The wall should not be exposed to sunlight. If you have sunny side, windows should be covered with thick curtains. It is forbidden to speed up the process.

There are times when it is possible to speed up the drying of specific areas to achieve an effect such as craquelure.

Usually the drying process takes no more than a day in clear and warm weather. If it is cloudy outside, it is better to delay the drying process for two days. It is allowed to use the room only after a week, since each layer usually dries from two to twelve hours. The drying process will also depend on the composition of the mixture.

If decorative plaster is applied in this way as a wet one and more than ten hours have passed after applying the first layer, then further work is impossible. This will either be the finish or a damaged layer.

Do-it-yourself decorative plaster – video

The technique of laying decorative plaster has become much simpler with the advent of ready-made mixtures for this type of finishing. Applying it to the wall with your own hands is not only not a difficult process, but also quite entertaining. It is your artistic taste that allows you to add uniqueness to the decoration of the room.

Creating Venetian plaster will be more difficult for a beginner, however, this technique can also be mastered without spending money on craftsmen. Learn how to decorate walls with plaster - this is not only a fairly profitable business, but also an elite decoration for your home.

Stammer

Gone are the days when plaster was used exclusively for preparatory purposes when decorating walls in a house. Now this material is widely used for finishing surfaces. Thanks to your decorative properties, the interior can be given an original and unique look. Decorative plaster is often confused with liquid wallpaper https://bioplast-russia.ru/. These materials are finishing materials, containing liquid wallpaper cellulose, a natural, harmless material. Decorative plaster contains cement and sand.

Purpose and benefits

Decorative plaster for interior decoration is a finishing coating for surfaces that can be applied with or without initial preparation of the base. This material is often offered in ready-made form, when the mixture is diluted in advance with a solvent or ordinary water under production conditions. After purchase, the mixture is used without modification.

But there are also dry mixtures that require adding liquid according to the instructions before adding them. To give the desired effect, various fillers are added to the plaster - pieces of shells or small pebbles.

This material has the following advantages:

excellent soundproofing properties;
resistance to moisture and temperature changes;
smoothes out unevenness and other defects;
ease of application and ease of use;
variety of color palette.

Types of material

You can find it in stores different kinds coatings depending on the composition. Their use has its own advantages and application features.

Acrylic

It is based acrylic resin, and the material itself is applicable for application to a wide variety of surface types. As a rule, it is sold in ready-made form. It is characterized by elasticity and durability. Having a low level of moisture absorption, this mixture is resistant to moisture, as well as to changes in the base. At the same time, there are disadvantages:

rapid flammability;
possibility of loss of appearance.

Mineral

The cement powder mixture requires dilution with water. It is easy to apply to the surface. The material is durable, moisture resistant, has good vapor permeability and has thermal insulation properties. Factors limiting use will be:

the need for updating once every ten years;
weak elasticity;
the need for subsequent staining.

Silicate

It is most often used as facade decorative plaster, since it contains potassium glass, which is harmful to humans. It is advisable to apply it to a mineral mixture or directly to concrete. The benefits include:

strength and high elasticity;
high drying speed;
Possibility of cleaning with water;
excellent vapor permeability;
antibacterial effect;
durability.

However, this is an expensive and dangerous material for humans, requiring certain skills in working with it.

Silicone

Modern material made from silicone-type resins is sold ready-made in a wide color palette. Main advantages:

elasticity and high degree adhesion;
moisture resistance and possibility quick cleansing from dust;
ease of finishing of any type of base indoors and outdoors;
durability.

At the same time, the material is not cheap, and before application the surface must be treated with a silicone primer.

Selection of plaster

Finishing the walls with decorative plaster gives the interior a unique and original touch. However, to obtain the desired effect, it is advisable to choose the right texture.

Textured

This is a material with a very viscous structure. The composition includes various fillers, such as mica, wood, granite or marble chips. Can be used for both internal and external works. Concrete, brick and even wooden bases. Advantages:

formation of a durable waterproof but breathable coating;
the ability to imitate other materials, such as leather, stone or wood;
selection of decorative plaster color by tinting;
excellent heat and sound insulation properties;
ease of application and affordable price.

To create the desired pattern, you need to prepare a roller with a spatula and arm yourself with a stencil.

Structural

A ready-made material with a base of acrylic or silicate resins is offered for sale. Marble and quartz chips are used as filler, resulting in a grainy structure.

This is a universal, mechanically resistant coating. Applying decorative plaster with your own hands is quite simple; as a result, an original relief is formed.

The resulting layer is characterized by high parameters of breathability and moisture resistance. At the same time, temperature fluctuations do not have a significant impact on quality. To apply the material you need:

clean the area;
dry the wall;
if necessary, level the surface;
prime the wall and apply plaster.

Venetian

To get a beautiful coating, you need to purchase a transparent ready-made mixture and add one or more colors to it. To give the surface the necessary effects, the material is applied in layers, and protective wax or varnish is placed on top.

This plaster contains marble particles and lime. If necessary, you can get a marble or glossy surface. The applied composition dries quickly with the possibility of forming a mosaic-type relief. Among the qualities of such a durable coating are environmental friendliness, fire safety, resistance to wear and moisture.

When applying, the following sequence of actions must be followed:

Clean and level the walls.
Select areas up to 1 m in size, and after drying, apply the first layer.
For the first coating, continuous application technology is used, and all subsequent layers are applied in strokes. Movements should be small. By adjusting the degree of pressure, you can change the texture of the coating.
Smooth the coating over the area. Repeat steps over the entire surface.
Allow the plaster to dry.
Polish and apply wax or varnish to protect. As a result, you can get a coating like the one in the photo of decorative plaster.

Taking advantage in modern ways finishing of walls and facades, can be arranged wonderful interior, characterized by originality and comfort. Decorative plaster helps solve this problem in the most effective and visually attractive way.

Photo of decorative plaster

With the help of decorative plaster it is easy and simple to create expressive and unique patterns on the surface of the walls. Admiring the effectiveness of the facade, we can conclude that only specialists can perform such a task. However, it is not. The main role in creating original reliefs is played not by the skill of the specialist, but by the material he uses: decorative plaster.

Types of decorative plaster

It contains special substances: fillers. They help create a beautiful drawing. No special or expensive tools are required for this. But it is necessary to choose the right plaster mixture and know the technology of its application.

The composition of decorative plaster mixtures differs from the composition of conventional ones not only by the presence of filler. If the material is intended for facade (exterior) work, it includes additional components, providing increased resistance of the facing surface to moisture, temperature changes, and ultraviolet radiation.

Pattern effects that can be achieved using special techniques for applying decorative plaster:

aging;
cracking;
adding volume;
rough surface texture;
"silk";
planes with different relief depths.

There are three types of decorative plasters:

mineral;
textured;
structural.

They all have their own characteristics, both in terms of composition and application rules.

Mineral decorative plasters

The basis of mineral plasters is natural. Crumbs and dust of various types are used as filler. valuable species stone: granite, marble, onyx, malachite. Included quartz sand different grain sizes. Cement and gypsum act as binders. Cement-based plasters are classified as façade plasters. Mixtures with a gypsum binder are used exclusively for interior work.

Mineral decorative plaster “Bark beetle” 2 mm. Premium quality. For outdoor use

All types of mineral plasters must be prepared for use by adding the dry mixture to water in the proportion specified by the manufacturer.

The finished mixture can be applied to the wall in several layers. The final stage of work is finishing with wax or painting. Wax serves as a protective and decorative coating.

Since all types of mineral plasters are diluted with water, they do not have a long “lifespan” of the mixture. Therefore, it is recommended to prepare enough mixture so that it can be worked out before it begins to harden. One of the advantages of mineral dry plaster compositions is that they have a much lower price than ready-to-use acrylic ones.

Textured plasters

Textured plasters are dough-like mixtures that can be tinted to any color during the mixing process, or coated with paint after the finishing layer has been applied and hardened. This type of plasters is characterized by unsurpassed plasticity, which allows you to create real masterpieces on the walls.

This effect is achieved due to the mixtures of natural fibers included in the composition, which can be cotton, linen, or wood. Some manufacturers use ground brick as a filler. Using mixtures of this type, you can create relief paintings, bas-reliefs and panels.

The popular "Venetian" plaster is not a separate species decorative plasters, but belongs to the category of textured mixtures. It is called “Venetian” because of its special composition, which allows the use of a special application technique, which provides a spectacular wall pattern.

Structural plasters

Plasters of this type are heterogeneous granular masses. The binders are potassium silicate (silicate plasters), synthetic latex (latex plasters), and cement-lime composition. There are two types of structural plasters:

water based;
solvent based.

Hence the classification of these mixtures: water-soluble and organo-soluble. The main representatives of this type of finishing mixtures are “Bark Beetle” and “Shuba”.

They are the ones most often used in finishing facades. The reason is simple: these mixtures are easy to apply, form an attractive surface pattern, and have excellent wear resistance. In addition, they have one more advantage: reasonable price.

To dilute solvent-based mixtures, white spirit is mainly used. It should be noted that it does not dissolve anything in the plaster mass. He dilutes it to the desired consistency. Therefore, experts call any liquid added to the finishing composition not a “solvent”, but a “thinner”.

Acrylic plaster "Ceresit"

Pebble plaster "Ceresit"

Among structural mixtures, acrylic plaster is the most popular. Her distinctive feature is that it is ready to use immediately after purchase. These mixtures do not require dilution with water or solvent. This fact is their undoubted advantage. In addition, acrylic plasters are much more elastic and durable.

They have higher adhesion rates (adhesion to the base) than mineral and solvent-based structural ones. Acrylics can be applied to almost any surface: wood, brick, concrete, aluminum.

In sealed packaging, acrylic plasters retain their properties from 6 months to 1.5 years. Some manufacturers produce mixtures with a shelf life of up to 2 years. Another advantage of acrylic compounds is that walls treated with them can be painted.

“Small bark beetle”, decorative acrylic plaster for exterior and interior use

The only drawback of these mixtures is their lower vapor permeability than mineral ones. However, it is sufficient to use this material to construct a “wet” facade, which is also a heat insulator.

Specifications

Prices for various types of decorative plaster

Decorative plaster

Techniques for applying decorative plasters

Mineral plasters must be prepared for use by diluting with water. On average, up to 30% liquid is required. All manufacturers indicate required proportions on the product packaging. Mineral mixtures are applied in two layers.

The use of any plaster compositions requires careful surface preparation. The walls must be inspected for the presence of deep cracks, and make sure that the load-bearing surface is strong enough and does not require major repairs.

The next stage of work is priming. To perform this task, use deep penetration primers intended for external finishing work.

Plastering of the facade begins from the corner of the building. The work is carried out in stages, gradually applying the mixture to small areas. The first layer is the base layer. It is applied with a spatula so as to avoid overlaps and obtain as smooth a surface as possible. For leveling, you can use a spatula with a wide blade or a rule.

The main work on decorating the facade takes place on next stage work: when applying the second layer.

Tools for creating a decorative surface

To apply decorative plasters, special textured rollers are used. They differ from ordinary ones only in that they are equipped with rollers with relief surface.

Depending on the material the roller is made of, there are several types of rollers:

wooden;
rubber;
plastic;
leather;
pile.

Standard sizes:

with a roller width of up to 30 cm (short rollers);
with a roller width of up to 50 cm (medium length);
with a roller width of 50 cm (long rollers).

All types of rollers can be roughly divided into textured and structural. The latter have a more relief surface than the former. Textured ones are designed to create an imitation of marble, natural stone, textiles. “Bark beetle” and “Shuba” plasters are applied using textured rollers.

Structural rollers are designed to produce a pronounced relief pattern, consisting of a repeating rather complex pattern. Externally it creates the effect volumetric wallpaper. The decorating technique using these tools is more complex than when using textured rollers.

Working with structural ones requires extreme care and attention. The rollers of these tools are usually made of wood or plastic. The use of such rollers requires compliance with several rules.

Surface decoration is carried out using a base layer that has already hardened and leveled. For application use a liquid mixture. If you work with a dense composition, the recesses of the relief texture of the nozzle will quickly be filled with the mixture, so it will not be possible to obtain a pronounced pattern.
The pattern is applied in stripes by rolling the roller in the direction from bottom to top or top to bottom.
Each subsequent strip should fit tightly to the previous one, but not overlap it.
When decorating walls, they try to avoid putting pressure on the roller. In this case, the relief of the pattern will be of the same depth.
During work, the wall surface is moistened using a sprayer or a paint brush.
The roller is periodically dipped into a container of water, washing off the adhering plaster mixture from it.

Prices for textured rollers

Textured rollers

How to get the “Marsiniada” invoice

To obtain the “Marsiniada” texture, use structural plasters. Using this technique, they create a stylish and effective pattern that is suitable for decorating walls indoors and outdoors.

According to the instructions, the structural mixture Desan Versagele is required for plastering. However, the surface pattern is obtained using a special technique, and not due to any features of the composition. Therefore, to create the “Marsiniada” texture, you can use any suitable structural plaster.

Execution technique

Step 1. Open the container with wet plaster and thoroughly mix the composition with a spatula.

Step 2. Using a trowel or stainless steel spatula, apply the mixture to the wall, trying to obtain a uniform layer up to 5 mm thick.

Step 3. Immediately after applying the plaster, it is covered with thick plastic film. Smooth out all the waves with your hand so that the film sticks to plaster mixture.

Step 4. Perform a series of movements with the palm, trying to displace part of the film without leaving a fingerprint. In this way, a thin layer of plaster is spread over the entire surface of the wall. Make sure that no air bubbles remain under the film.

Step 5. Wait for the relative hardening of the plaster mixture (at least 12 hours).

Step 6. Carefully remove the plastic film.

Step 7 After the walls have completely dried (after 24 hours), treat the surface sandpaper fine grain.

Step 8 Using dry paint brush or rags remove dust from the wall.

Step 9 Apply a layer of finishing primer with a brush or roller.

For more reliable protection On a plastered surface, you can apply a layer of varnish or paint to the wall. To perform this task, use any most handy tool: spray gun, roller, paint brush.

An important point: rub the varnish or paint over the plaster with a soft foam sponge until it dries. This allows you to fill all the recesses of the relief pattern and gives the surface a finished look. While working with a sponge, periodically rinse it thoroughly with water and wring it out. You can apply several layers of varnish or paint. In this way, the desired shade of the façade color is obtained.

How to get the “Corals” texture

To obtain the “Corals” pattern, structural plasters with fine or medium-grain filler are used.

Step 1. Open the container with the composition and mix it thoroughly.

Step 2. An even layer of plaster mixture is applied to the wall. Use a trowel, trowel or stainless steel spatula.

Step 3. Smooth out the applied layer using a spatula with a wide metal blade.

Step 4. Take a spatula with a rectangular blade and gently press it against the wall surface. This important stage work, so you need to be extremely careful.

To obtain a drawing, follow the following technique:

apply the spatula to the wall with the entire area of the sole;
remove the spatula with a jerky movement;
apply the spatula to the wall, changing its direction: perpendicular or oblique relative to the previous imprint;
tear off the stuck trowel sole from the plastered wall.

Step 5. After 15-20 minutes, use the same tool to slightly smooth the pattern, leveling its relief.

Step 6. After 24 hours, the wall is treated with fine-grained sandpaper.

Step 7 Apply a protective composition: finishing primer, varnish or paint.

This way you get a beautiful relief pattern “Corals”. The print density can be any. But the most effective pattern is one without overlapping prints.