The ceiling is rotting. How to choose Vetonit finishing putty yourself and use it in repair work. Final ceiling leveling

Among the wide variety existing today building materials Vetonit putty deserves special attention. It is very popular among consumers, since it can be used to easily, quickly and efficiently prepare walls and ceilings for touch-up painting or wallpapering. Vetonit putty is a non-moisture-resistant white mixture based on limestone with a polymer binder. It is used to work with various types of surfaces in dry rooms.

Putty "Vetonit" has won love and respect not only from professional builders, but also newcomers to this field.

• Its main advantage is its ease of use. “Vetonit” lays easily on the surface of the base, dries quickly and has a high degree of adhesion.
• This building material contains environmentally friendly substances that are absolutely safe for the health of others: limestone, organic or polymer glue, as well as some mineral additives.
• This putty can be used on various types surfaces, in particular, walls and ceilings made of plasterboard, concrete, brick, expanded clay concrete blocks and even particle boards, etc. The only exceptions are those surfaces that have been pre-treated with water-soluble leveling mixtures. Vetonit putty is not suitable for leveling floors and sealing seams between plasterboard boards.

Features of using Vetonit putty

Before using Vetonit putty to level the walls, you need to take into account some of the nuances of working with this material so that the result of all efforts is successful and can please you for a long time.

• First of all, it is worth paying attention Special attention quality of the processed surface. It must be clean and dry. Residues are carefully removed from the base. old paint, dust, grease stains and other possible contaminants, using any available means (degreaser, white spirit, etc.).

• The temperature of the treated surface and the mixture itself must be at least 10 degrees Celsius.
• The mixture is prepared strictly following the instructions indicated on the manufacturer's packaging. To do this, pour a certain amount of water into a bucket and add the dry mixture to it in the proportion that is necessary. All this is carefully mixed using a special drill attachment for 5 minutes. Before you start using the finished solution, you need to give it time to brew properly. This will take about 10 minutes, after which it is mixed again.
• The Vetonita mortar mixture does not lose its properties and can be successfully used within the next two days from the moment of its preparation.

• This putty can be applied by spraying or manually using a steel spatula. Each subsequent layer of Vetonit is applied only after the previous one has completely dried.
• It is best to sand the working seams and surface manually, which will remove any irregularities that were not noticed during the application of the composition. However, this can be done only after it has dried, that is, after about a day.

• Tools that were used in the process of applying Vetonit putty must be thoroughly rinsed with water immediately after completion of work.
• Another important condition is strict adherence to safety measures. In particular, it is contraindicated to inhale dust from Vetonit, so it is better to wear a special mask for your own protection.

The process of leveling walls using Vetonit putty

The process of leveling walls using Vetonit is not as complicated as it might seem to many.

• First, let's prepare the walls. To do this, we will remove the old wallpaper, as well as upper layer old plaster. We clean out all cracks with chips with a spatula.
• Next, before proceeding directly to leveling the walls, they need to be well strengthened using reinforcing mesh.
• The next stage is measuring the curvature of the walls, as a result of which special notches are applied and so-called beacons are installed, which are secured with alabaster.
• Next, we install the profiles at the beginning and at the end of the wall, strictly controlling its position using a level. Then we stretch the thread between the two profiles, along which we install other profiles.
• Then we spread the plaster according to the instructions on its packaging, allowing it to sit properly.

Only after this can you get to work.

• To do this, take a construction spatula and apply the finished mixture to the wall with slaps from one beacon to another, gradually moving from bottom to top. Next, we level the surface of the wall using the rule. If the walls are too uneven, then you will need not one layer of putty, but several at once. At the same time, do not forget that each layer of “Vetonit” must be thoroughly dried and sanded with an abrasive material. They do this by moving from one lighthouse to another.

• The final stage of the work is complete sanding of the walls, after which they can be painted or wallpapered.

So, there is nothing complicated in leveling walls with Vetonit, so even a beginner can easily cope with such work. The main thing is not to get lost and follow the recommendations of specialists.

You can learn more about leveling walls with Vetonit putty in the video:

Among wide choice plasters on the market, Vetonit building mixtures are very popular. The product of this brand is of excellent quality and affordable price. In Russia, it is produced by Weber-Vetonit, a branch of the international construction group Saint-Gobain.

Types and scope

The Weber-Vetonit company produces powder mixtures for a wide range of construction works.

The following types can be found on the market:

• "Vetonit Gypsum plaster»;
• Primer "Vetonit";
• "Vetonit Dispersion";
• "Vetonit TT";
• Vetonit EP.

Insert your text here

Depending on the type of plaster, it can be used for the following purposes:

• create decorative layer indoors or outdoors;
• level surfaces (walls or ceiling).

« Vetonit Gypsum plaster» used for leveling indoor surfaces. It is non-waterproof white plaster, which can be applied manually or by machine. IN end result a surface is formed that is ready for painting.

Primer "Vetonit"(or plaster mortar for leveling) are used for indoor work on concrete and brick surfaces.

« Vetonit EP» is a non-waterproof plaster mixture on lime- cement based. Most often used, like gypsum, to level large areas in one go. It is not recommended to be applied to weak lime and cement-lime substrates.

« Vetonit TT"is a waterproof cement-based plaster mixture. Most often used for indoor work. This mixture is universal and can be used for plastering most substrates.

In the building materials market There are also decorative plasters from this company.. It is recommended that you carefully read the instructions on the package before purchasing in order to get a high-quality final result.

Specifications

Comparing the characteristics various types plaster, easy to make conscious choice in favor of this brand or another.

Compound

Depending on the type of plaster, its composition differs. Thus, Vetonit EP contains cement and lime. The main component of the most common Vetonit TT mixture is cement. The basis of “Vetonit T” is adhesive organic binders. “Vetonit L” is a plaster with a polymer binder. That's why it is necessary to first study the composition of the mixture.

Colors

This product is intended mainly for subsequent painting, therefore neutral colors: white, gray and light grey.

Layer thickness

Vetonit can be applied in a layer of 2 – 10 mm, maximum thickness is 3 cm. Please note that it may differ depending on the type of mixture. More details can be found in the following tables.

Adhesion (stickiness)

Plaster is different high level stickiness. On average, the adhesion strength is 0.5 MPa.

Frost resistance, moisture resistance

The dry powder is quite frost-resistant. He able to withstand 75-100 cycles of complete freezing and defrosting. Therefore, this product is recommended in regions with cold climates.

Insert your text here

Strength

The strength of different types of plasters differs slightly. So, the mixture is gypsum base It is less durable than cement-based. On average one month after plastering the surface can withstand a load of 6-8 MPa.

Having considered specifications we can come to the conclusion that Vetonit is indeed an ideal material for interior and facade plastering work.

More details about the most common types of mixtures can be found in the tables:

After studying the technical specifications, you can begin plastering work.

Preparations for work

It should be noted that the solution should be applied at a temperature from +5 to +30 degrees. But if there is an asterisk on the package or there is the word “winter”, this means that it can also be used when low temperatures from -10 degrees.

It is necessary to take breaks between applying layers for up to two days and only then proceed to the next stage. A week after completion of the work, the plaster acquires 50% strength.

Surface preparation

Surface preparation largely determines the final result.

The work order is as follows:

• Pre-clean the surface from dirt and level it;
• cut off protruding corners;
• all irregularities should be repaired.

You can strengthen the base with reinforcing mesh.

When plastering concrete surfaces, it is advisable to treat it with a primer so that the concrete cannot absorb moisture from the mixture.

Preparation of the solution

To do this you need:

• pour a package (25 kg) of dry solution into a 5-6 liter container;
• mix the solution in water room temperature;
• mix until a homogeneous consistency is obtained. You can use a powerful drill for this;
• After 10 minutes, stir the mixture again.

The plaster should be used within 3 hours.

Insert your text here

Working methods

Plastering work can be done manually and mechanically.

When performing work manually, you must:

• Apply the resulting solution to the pre-treated surface;
• sand with a sponge;
• fill in the depressions;
• level the surface.

If you need to apply several layers, it is better to let the first layer dry for two days, and then move on to the next one.

The procedure for working with Vetonit is no different from the procedure for working with other types of plaster.

Advantages

This plaster is universal.

Among the advantages are the following:

• frost resistance and water resistance;
• non-shrinkage hardening and good level of adhesion;
• possibility of plastering manually and mechanically;
• low consumption;
• moisture resistance;
• application on different types surfaces.

The product can be used on most known materials - concrete, aerated concrete, ceramic or sand-lime brick, foam concrete and so on, preparing the base for subsequent finishing using tiles, glass or plastic slabs, as well as for applying putty.

Flaws

There are not many disadvantages and they are minor.

The main ones are:

• the plastered surface dries slowly;
• crumbles when sanding.

Due to its numerous advantages and ease of use, Vetonit is in demand in modern market building materials.

Taking into account the advice of professionals, you can avoid problematic situations.

Here are some of them:

• can be used to increase adhesion (stickiness) special solution“Vetonit Dispersion”;
• Vetonit cannot be used as a base for tiles;
• Tools and equipment must be cleaned immediately after each use.

Price

The price of Vetonit plaster is quite high. Depending on the type, the price may vary. The average price is from 400 rubles. for 25 kg. The product is packaged in packages of 5 or 25 kg. It is recommended to store in dry rooms in original packaging. Shelf life is 1 year.

More information about Vetonit products can be seen in the video:

Vetonit is a brand that produces powdered building mixtures used for a wide range of finishing and construction works. Among the most popular products are finishing putty for walls and ceilings, floor leveling screeds, as well as tile adhesive. The products have become widespread due to their excellent qualities and affordable price. The production of dry mixes in Russia is carried out by the company Weber-Vetonit, which is an industry division of the international industrial and construction group Saint-Gobain. The article will discuss the main features of Vetonite dry mixtures.

Briefly about the manufacturer

• The Saint-Gobain company is one of the largest corporations in the world for the production of construction products. It was founded in France in the mid-17th century, and today has 1.5 thousand companies in more than 60 countries around the world. The head office is located in Paris. Construction mixtures are just one of four areas of activity in which the corporation consistently occupies a leading position.

• In 1992, the Weber company, specializing in the production of building materials, joined the Saint-Gobain industrial group. “Weber” dates back to the beginning of the 20th century, when J. Weber and J-B. Bruten began to be produced facade plasters. Today, Saint-Gobain Weber has more than 200 branches in 42 countries, and after the acquisition of the industrial group Maxit (MaxitGroup), its factories also appeared in the Russian Federation.
• All manufactured products meet the highest European requirements, which is confirmed by international quality certificates. Vetonit is a universal and highly specialized material for finishing almost any surface.

Consumers who choose Vetonite are guaranteed to get excellent results, but how can this be achieved?

Vetonit characteristics

Vetonit putty

• Putty mixtures are used for final leveling of surfaces; the quality of their application directly affects the overall impression and appearance of the finished renovated room. Vetonit putties create perfect flat surface, and their main purpose is to seal cracks, layers and cracks after rough basic construction work.

• Like all types of putty, Vetonit mixtures are divided into three subtypes: cement, polymer and gypsum. These are mainly finishing putties intended for cladding ceilings and walls. The basis for their application can be a variety of materials - concrete, plasterboard, brick, plaster and others; putty has even been developed that is applied to painted surfaces.
• The mixtures are universal and can be used both indoors and outdoors. Although putties create a perfectly smooth and smooth surface, still special decorative qualities they do not have, therefore it is allowed to apply almost any decorating materials on top of the layer - wallpaper, relief plasters, tiles, acrylic or water-based paints and so on. The putties themselves are not adhesives.

• These are environmentally friendly products that are created only from ingredients that are safe for humans and nature.
• Due to their excellent water resistance, the mixtures are versatile and can be used even in areas such as swimming pools (the packaging should be marked “waterproof mixture”).
• Powder mixtures have such a fine fraction that the applied layer acquires an ideal, almost mirror-like smoothness.
• The applied layers of putty are not afraid of adverse weather conditions, including frost, rain or hail, which means they can serve reliably even in facade finishing long years. In addition, products have been developed that can be applied even at sub-zero temperatures (snowflake marking on the packaging).
• The putty layer enhances the heat-insulating and noise-absorbing properties of the walls and ceiling.

Technical specifications

• Release form. All Weber putty products are produced in three-layer paper bags, the middle layer of which is made of polyethylene (dry powder) of 5, 20 and 25 kg or plastic containers(paste-like substance) 10-12 l.
• Astringent. Cement, polymer glue, limestone, and gypsum can be used as a binder.
• Main purpose. There are several types of putty, distinguished by their main purpose:
  1. for leveling a plastered surface or concrete base before subsequent finishing (painting, wallpapering, cladding ceramic tiles);
  2. for sealing seams formed between sheets of drywall;
  3. applying a putty layer to a previously painted surface.

• Color of the finished composition. The main shades of the applied layer are white, gray or yellow, which corresponds to the color of the purchased dry mixture.
• Granule size. Fine-grained powder mixture, the size of which is 0.3-0.5 mm, the fraction of a paste-like substance is no more than 0.06 mm.
• Temperature. The surface during processing and the ambient temperature should be in the range from +5 to +25 degrees (for frost-resistant species from -10 degrees).
• Vetonit product consumption. On a surface of 1 m2, when applying a layer of 1 mm, 1.2-1.4 kg of dry substance will be required, consumption when filling joints is 100-200 g/m2.
• To prepare putty, you need to add 290-350 ml of water per 1 kg of powdered substance.
• Viability. The prepared cement mixture must be used within 2 hours, after which it loses its quality; diluting it again is not recommended; if the composition includes polymer binders, the viability of the finished solution can be 12-24 hours, and if stored in a closed container, up to 2 -x days.
• Complete drying time. The applied layer hardens within 3 hours, for complete drying you should wait at least a day; the greater the thickness of the layer and the number of layers, the longer it takes to dry.
• Thickness of the applied layer. It is recommended to apply 1-3 mm at a time (depending on the brand of product, a layer of up to 5 mm can be applied in one pass).
• Frost resistance. At least 75 freeze/thaw cycles for powdered products and 10 cycles for ready-made solutions.
• Strength factor. After one month, the layer is able to withstand mechanical loads of up to 10 MPa.
• Adhesion coefficient. The adhesion strength to the surface is approximately 0.9-1 MPa.
• Shelf life. The product can retain its quality for 12-18 months, provided the original packaging is kept intact, as well as under proper storage conditions - dry room, where air humidity is no more than 60%.

Stages of work

• Putty mixtures can be applied to the surface to be treated either manually or mechanized way using automatic settings.
• The base is properly prepared - cleaned of dust and dirt, it must be strong, dry, hard and free of substances that reduce adhesion (oil or grease stains). In the room where finishing is taking place, windows and doors must be closed to prevent the possibility of drafts.

• To prepare the solution, pour the required amount of water into a large container, preferably made of plastic, the temperature of which is approximately 20-25 degrees (no more than 40 °C). Then dry powder is poured into the container (it is not recommended to change the sequence) and thoroughly mixed using a construction mixer or a drill with a special attachment for 5 minutes. After which the prepared mixture is kept for at least 10 minutes to better dissolve the binder, stir again and you can start using it.

• When applying several layers of Vetonit putty, it is necessary to dry each previous one. Before further finishing, it is recommended to sand the dried surface with fine sandpaper and clean it from dust.

Vetonit plaster

To Russian construction market Several types of dry plaster mixtures are supplied from the Weber-Vetonit company, which are produced both directly at factories in Russia and in other countries, for example, in Finland.

• Vetonit plasters are, as a rule, cement mixtures, in which sand and limestone can be used as filler, and additional components such as microfiber are added. The most popular product is considered to be the product "Weber.Vetonit TT" - a universal plaster for most substrates.
• Decorative plasters, capable of creating a unique relief, have become widespread. They can be applied to surfaces pre-treated with any type of plaster (cement, gypsum, lime-cement), as well as to plasterboard and gypsum fiber substrates.

Main competitive advantages

• The product can be used on most known materials - concrete, aerated concrete, ceramic or sand-lime brick, foam concrete, and so on, preparing the base for subsequent finishing using tiles, glass or plastic slabs, as well as for applying putty.

• Vetonit plaster is particularly frost-resistant and water-resistant, making it suitable for use in facade work, as well as for plastering bathrooms, warehouses and other premises with high humidity or low temperature.
• Non-shrinkage hardening and excellent adhesion to the surface.

Technical specifications

• Release form. The manufacturer supplies its products in paper bags, packaged in 5, 20 and 25 kg. Decorative plasters can be produced in the form of a ready-made solution, in plastic container 15 kg each.
• Astringent. The binder is cement.
• Main purpose. Depending on the type of product, it can be used in the following cases:
  1. creation of a decorative layer for subsequent painting with water-dispersion paints both inside and outside residential and public buildings;
  2. preliminary leveling of ceilings or walls in rooms with any level of humidity;
  3. local application when leveling surfaces for subsequent construction and repair work.
• Color of the finished layer and mixture. The shade of the resulting layer is gray for simple plasters and light gray for products intended for subsequent dyeing.

• Granule size. The powdery substance has maximum size fractions no more than 1 mm. Decorative plasters, depending on the texture, contain fractions from 1.5 to 4 mm.
• Temperature. The solution can be applied at temperatures from +5 to +30 degrees; if the package is marked with an asterisk or has the inscription “winter”, then the plaster is used in the cold season, at temperatures from -10 degrees.
• Vetonit product consumption. To apply a layer of 1 mm to an area of ​​1 m2, from 1.2 kg to 2.4 kg of dry matter is consumed.
• Volume of water for mixing the mixture. Water consumption per 1 kg of dry matter is from 160 ml to 300 ml (the exact amount is always indicated on the packaging and you must follow the recommendations to get the finished layer as durable and high quality as possible).
• Viability. Cement mortars very quickly lose their viability; as a rule, it fluctuates within 2-3 hours.
• Complete drying time. Each applied layer must be kept for up to 2 days, and only after this period of time has passed, you can proceed to subsequent repair work. Within a week after finishing, the plaster gains 50% strength.
• Thickness of the applied layer. Vetonit plaster can be applied in one pass in a layer of 2 to 10 mm, maximum thickness 3 cm.
• Frost resistance. The dry powder can withstand 75-100 full freeze/thaw cycles.
• Strength factor. After 28-31 days, the applied plaster is able to withstand a load of 6-8 MPa.
• Adhesion coefficient. On a concrete base, the adhesion strength will be within 0.5 MPa.
• Shelf life. The product must be stored in its original packaging, without damaging its integrity. In a dry room, the product can retain its properties and qualities for 1 year.

Stages of work

• The surface for applying the solution must be properly prepared. To do this, it is cleaned of dust and dirt, and if necessary, the base is strengthened with reinforcing mesh. If there are oil or grease stains, they should be removed as they will reduce adhesion. All large irregularities are repaired. Before applying the diluted mixture to the concrete base, it must be treated with a primer so that the concrete does not absorb moisture from the solution.

• Mix the solution in clean water, room temperature (20-25 degrees). Be sure to follow the sequence in which the dry powder is added to the liquid, and not vice versa. To improve adhesion, 10% of water can be replaced with a dispersion primer. Stir the solution using a construction mixer or drill until all lumps have dissolved. During the application process, the finished mixture is stirred without additional addition of water or other liquid.

• When finishing facades, it is important to protect the applied layer from rain, snow and direct sun rays in 24 hours. The resulting decorative surfaces can be painted after 72 hours; to reduce paint consumption, it is recommended to treat the relief layer with a silicone or silicate primer.

Self-leveling floors/floor leveler

Self-leveling floors are self-leveling mixtures used for floor screed. Weber.vetonit products allow you to create a perfectly flat surface, with a layer thickness from 1 mm to 25 cm in one pass. The solution can be used for installing floors in residential and office premises, both in new buildings and in structures with a long service life.

Main competitive advantages

• The resulting surface has an almost mirror-like appearance and does not require additional grinding or leveling.
• Can be used as a base for any floor covering, even for subsequent finishing with very thin materials.
• Due to its high compressive strength, the finished coating can withstand heavy loads; in addition, internal reinforcement allows the mixture to be used even on deformable surfaces.

• The mixture has the fastest possible strength development, which allows you to walk on the poured layer within an hour, and lay floor coverings after 2 hours.
• It can be used even on difficult substrates, for example, on top of an old wooden floor, ceramic tiles and other materials, thanks to the addition of special polymer components.
• Forms a sound-proof, heat-resistant and moisture-resistant layer.

Technical specifications

• Release form. Available in the form of a dry powder, packaged in three-layer paper bags of 5 and 25 kg, for reliable protection against exposure environment The middle layer of the packaging is made of polyethylene.
• Astringent. Special cements are used as a binder.
• Main purpose. The mixtures are intended:
  1. for leveling concrete and cement-sand bases;
  2. to create screeds for subsequent installation of floor coverings;
  3. to create the main floor layer on balconies and terraces;
  4. for installing a “warm floor” system.
• Color of the finished composition. The shade of the mixture is determined by the presence of cement in the composition, which gives the finished layer a gray tint.
• Granule size. The maximum size of the powdery substance is from 0.6 mm to 3 mm.
• Temperature. The solution is poured in rooms with air temperatures from +10 to +25 degrees; it is considered optimal to maintain the temperature within +15-+20 degrees.
• Vetonit product consumption. When applying a layer of 1 mm to an area of ​​1 m2, 1.4-1.8 kg of dry matter is consumed.
• Volume of water for mixing the mixture. To prepare a working solution, add 200-300 ml of liquid per 1 kg of dry substance.
• Viability. The prepared mixture requires immediate use, as after 15 minutes it begins to harden.
• Complete drying time. After 1 hour, you are allowed to walk on the poured layer; after 2-3 hours, you can lay the floor covering.
• Thickness of the applied layer. It is allowed to make a layer whose thickness varies from 1 mm to 25 cm.
• Shrinkage. A month after application, the layer may shrink by up to 0.5 mm/m.
• Strength factor. After 28 days, the self-leveling floor can withstand loads of up to 30 MPa.
• Adhesion coefficient. Grip with concrete base 1 MPa.
• Shelf life. Bags of mixture are stored unpacked in a dry place for 6-12 months from the date of production.

Stages of work

• The mixture is used indoors. When pouring the floor, it is necessary to close windows and doors tightly and maintain a constant temperature within +10-+25 degrees for at least 7 days.
• The base under the self-leveling floor must be cleaned of dust, and also make sure that it is dry and durable (if it is concrete, it must stand for at least 2-3 months). If the top layer of the surface being treated has flaking materials, they should be removed. The place of possible leakage of the mixture must be sealed.

• It is best to prime the surface with a special compound, for example, Weber Vetonit MD 16 dispersion. If more than 1 layer is intended to be applied, then each of them must be processed accordingly. Dispersions and primers prevent the formation air bubbles and provide better adhesion to the base.

• To prepare the working solution, pour into a plastic or silicone container clean water, and then pour out the dry ingredients and mix everything thoroughly with a construction mixer.
• It is best to use the mixture immediately. It can be applied either manually or mechanically. It is optimal to fill in strips, the width of which varies between 30-50 cm. You should start from the corner, spread the poured solution with a steel spatula and roll it with a needle roller (to release the existing air).

• It is not allowed to take breaks during pouring; if too large an area is being processed, then it should be divided into small areas, installing limiters.

Range of products and approximate prices per package

The industrial group "Weber.Vetonit" produces, in addition to plaster and putty products and self-leveling floors, many more dry building mixtures that have proven themselves in domestic market. These materials include adhesive compositions used for installation thermal insulation boards (mineral wool, expanded polystyrene) and for laying porcelain stoneware, tiles, stone slabs, including at sub-zero temperatures. Almost any surface can be used as a base - concrete, plasterboard, brick, wood, and so on. The table shows the average prices for dry Vetonite mixtures.

In addition to dry building mixtures, Weber factories produce acrylic, silicate and bitumen paints, primers and dispersions for pre-preparing bases and subsequent application of self-leveling floors, putty or plaster, as well as all kinds of impregnations, antiseptics, substrates and injection materials (bitumen pastes, suspensions, improving the properties of screeds, mastics for insulation, and so on).

When entering a store, it is very easy to get confused among the huge selection of goods and products, but Vetonit products can be found immediately. These are yellow paper bags(less often white), on the left side of which there is a strip with the name of the product - 2/3 black (the name of the manufacturer is indicated), and 1/3 red, orange, green and other shades (the brand of the product is indicated). By purchasing powdered building mixtures or ready-made Vetonite solutions, you can always be sure that the repairs performed will be of high quality and durable.

We level the ceiling using the raw method in cases where the level differences are no more than 5 cm. For example, to remove inter-slab joints, cracks and potholes in the ceiling. Raw ceiling leveling is suitable for smoothing out differences between slabs (this is a common problem in modern buildings).

Preparing the ceiling for leveling

We cover the furniture in the room with construction film or take it out of the room. You also need to lay construction film on the floor, which will further reduce the amount of cleaning.

Cleaning the ceiling surface

Next is the most important trick: sharpen the spatula with a block so that it cuts like a knife. We will do the main work with this tool. We do not use a spatula that is too wide, because the pressure will spread over a larger area, and accordingly, we will have to apply more effort. Then we scrape off layers of plaster, paint, old whitewash before concrete slab. This work is tedious and hard, but necessary. Especially you need to carefully scrape the joints and seams with the walls.

Ceiling primer

We sharpen the spatula periodically; the timber should always be at hand. Afterwards, wash off the remaining whitewash with warm water and a sponge. We constantly change the water, otherwise the lime will be smeared on the ceiling. When the ceiling is completely dry, we treat it with a roller or brush with a primer for weakly absorbent materials (for example, “Betonokontakt”). It is advisable to use the same brand of primer as gypsum mixture, which we will use to level the ceiling in the future. We especially pay attention to the corners and seams - here you can’t do without a brush, and we prime the rest with a roller. When the soil is dry, we begin to level the ceiling.

Rough ceiling leveling

Preparation of the solution

For leveling, prepare a solution. To do this, we use the Rotband mixture from Knauf. Before use, strictly follow the instructions on the package - mix the solution in cold water and mix thoroughly after 5 minutes. after mixing, otherwise the solution will dry out directly on the spatula. The mixture dries out very quickly, so you don’t need to knead it a lot. Compared to a wall, leveling a ceiling is much more difficult, and the solution is immediately large quantities It won’t be possible to apply, and the rest will take 25…30 minutes. will have to be thrown away in the form of a frozen monolith. It is better to knead 3...5 kg in a plastic bowl.

Applying the solution to the ceiling

Apply the solution to the iron with a small spatula and place it on one side. Do not apply the solution to the edges, as it will squeeze out and flow. Next, we apply the iron with the solution to the ceiling and stretch it lengthwise with little pressure, as if we were rubbing the solution into the ceiling. We need to press so that the solution sticks to the ceiling, and does not squeeze out completely onto the floor.

Technology of applying solution to the ceiling

We level the ceiling in several layers, so there is no need to try to completely fill deep unevenness - we make a layer of mortar of such thickness that it holds normally (no more than 1.5...2 cm). Also, do not try to apply the solution without bubbles and seams - this is a very difficult task that requires a lot of time. It will all even out next layers, to begin with, the main thing is to eliminate large irregularities.

Applying a second layer to the ceiling

The solution sets very quickly, so while we finish it, we can continue working in the place where we started. We cut off the seams with a spatula, again, do not worry about evenness. To detect protruding bumps and seams, apply a plinth or even strip. It is better to cut off the bumps and seams immediately. Next, we don’t wait for the layer to dry, but start on the second layer. We apply it in approximately the same way as the first one.

Third layer application process

Then, with the last layer (there were 3 layers, but for small irregularities it may be less, for larger ones, respectively, more) we eliminate minor irregularities, seams, bubble pits, etc. Make the solution for the last layer thinner and apply it with medium or wide spatula. Again, we leave the seams alone - after drying, it is easier to remove them with sandpaper. Having applied the last layer, wait for it to dry completely, then clean the seams and unevenness with coarse sandpaper. We clean the ceiling from dust with a brush or a damp cloth, cover it with primer (make the solution liquid and apply it with a spray bottle).

Materials for leveling the ceiling:

• Concrete contact type soil;
• Mixture gypsum Rotband;
• Finishing putty Vetonit LR+

Tools for work:

• Spatulas: 5…10 cm, 15 cm, 70 cm;
• Metal ironing;
• Drill with an attachment to stir the solution;
• Sandpaper;
• Construction foam

Final ceiling leveling

For this we use finishing putty such as Vetonit LR+. Without fear, immediately mix the solution in large quantities (shelf life 2 days)

Today, putty is the most popular method of finishing walls and load-bearing structures. Before the main decoration, the surface is carefully processed; one of these stages is the application of putty. In essence, this is a standard leveling of the base using special building mixtures. As experts note, Vetonit putty rightfully bears the title of the best mortar for wall finishing. Compared to other analogues, it has a lot of advantages, distinctive technical characteristics and operational properties.

Applying putty is a very labor-intensive process, but using high-quality products makes it easier to putty walls and also helps the coating dry faster (regardless of the number of layers).

Vetonit Weber is a famous collection consisting of individual modifications of the putty. The most popular is Vetonit lr putty. Due to his unique composition it is used for finishing plastered, concrete walls and ceilings, as well as plasterboard partitions.

In most cases, putties Weber Vetonit used for external decoration of walls, as well as as a base for painting or wallpapering (for example, Vetonit kr putty). There is also façade putty designed for leveling walls outside buildings (facades).

As noted above, this series presents different types putties that differ from each other in their composition and direct purpose. However, filler and binders (oil or other) are an integral part of all putties in this series. That is, there are two complementary components, due to which the structure of the material is unpretentious in use.

Most of the composition of the putty is taken up by filler (limestone), while polymer glue acts as a binding element.

Preparation of the solution

To prepare putty with optimal structure and consistency, dilute the dry mixture with water in accordance with the proportions indicated on the package. The result should be a homogeneous mass of medium density.

Before diluting the putty mixture, you should know that water must be added to the solution in portions, and its temperature should be approximately 20 degrees.

There are a few professional advice that you should adhere to:

• After ready putty Infuse a little (within 10-15 minutes) and acquire a more uniform texture; it should be thoroughly mixed again using a construction mixer.
• After mixing the solution, no more than 24 hours should pass until the putty is applied, otherwise the mixture will lose its properties and harden.
• If there is still dry mixture left in the package, it is recommended to store it in a cool (but dry) and dark place.

Methods for applying putty

Leveling walls with putty is done in two ways:

• mechanical spraying (using special equipment);
• applying the putty mixture manually (using spatulas of different sizes).

The last option is more often applicable for putty polymer materials. It all depends only on the personal preferences and tasks of the person performing construction works. The putty layer should not exceed 5 mm, otherwise the coating will dry out for a long time and unevenly.

When applying several layers of putty, each subsequent layer is applied only after the previous one has completely hardened.

On video: tips on puttying walls from experts.

Types of putties and their descriptions

Vetonit putty is available in several types. Each product has its own unique composition and purpose. Thus, the following groups of materials can be distinguished:

• VH, V, TT - with these marks, mixtures that are made on the basis of cement are released for sale. Materials of this group are excellent for any type of premises; they can be used in the bathroom, kitchen and toilet (where there is high humidity).
• LR and KR - these markings indicate that the putty mixtures are intended for final leveling of walls and ceilings, resulting in a coating suitable for subsequent painting or wallpapering. Materials of this group cannot be used in rooms with increased level humidity.

Vetonit VH

This type of product is best suited for use in conditions of high humidity. Vetonit vh putty, in addition to its main task of preparing the surface for subsequent painting, performs protective function– it prevents the appearance of condensation on ceilings and load-bearing structures in rooms with high air humidity.

The product is presented in two versions: white and gray color. White model Vetonit putty vh is simply irreplaceable if the surface is planned to be painted. The second option is used as a primary layer before laying tiles.

The main feature of this putty mixture is the ability to be used on surfaces made of the most different materials. As the instructions say, the finishing putty can be used on plastered, concrete, stone (brick) walls and bases made of expanded clay, foam aerated concrete, and gas silicate blocks.

Vetonit LR and LR+

Vetonit finishing putty is in high demand on the building materials market; it has a unique composition, low cost and is easy to use. Model Weber putties Vetonit lr is intended for finishing dry rooms, therefore, compared to other brand products, it has a more viscous and dense structure. After applying the Vetonit finishing putty, proceed to wallpapering the walls or painting work using specialized highly pigmented paints.

It is worth noting that this product not suitable for leveling non-standard, volumetric planes, as well as large objects. This is how most finishing compositions work, whose main task is to reduce the sharpness of the transitions between layers of plaster and paint and minimize surface unevenness. White base putty is best suited for plaster and chipboard surfaces.

The putty is available in different configurations, most often it can be found in a powder version in 25 kg bags. You can also see a ready-made putty mixture that does not need to be diluted with water.

There is also a product Vetonit LR+. This is a polymer putty from this collection. Due to its unique composition, it is ideal for finishing ceilings and walls in dry rooms. This is the starting and most popular model. Its distinctive characteristics are low consumption, quick drying, ease of use and very affordable price. The diluted composition can be applied over smooth or rough surfaces (plasterboard and mineral materials).

You can find many on the Internet positive feedback about the use of this product, with most buyers appreciating the low consumption of material and its versatility. Plastering walls and ceilings with Vetonit allows you to prepare the surface for subsequent paint application.

Important! Vetonit lr plus putty is usually applied by spraying onto walls and ceilings made of plasterboard or particleboard. This starting mixture can also be used as an adhesive layer for installing gypsum boards.

KR and TT products

Marking KR means that the putty is finishing. Before using it, the VH starting solution is first used. Vetonit TT putty is a universal composition that can be used both as a starter and as a finishing coating. In addition, this material is also suitable for finishing facades.

How much material is needed for finishing?

The main criterion when choosing a product for puttying surfaces in living conditions is the product consumption. As for Weber putty, all models in this series have different viscosities. Thus, the version of Weber Vetonit lr putty, as well as individual modifications of Vetonit kr putty, have different consumption.

Before purchasing a putty mixture, you need to calculate required amount material. To make it clearer, let’s look at the consumption of Vetonit kr putty as an example. When finishing walls, about 1.2 kg of ready-made mortar is consumed per 1 m2 of surface, while seven liters of water are enough to dilute the mixture (this figure may vary depending on the structure of the material).