Acrylic facade putty. Instructions for putting off the facade of frost-resistant cement or acrylic under painting with putty

For decoration of internal and exterior walls, a variety of building materials are used. Facade putty is used for processing, design and restoration of buildings. This finishing mixture helps prepare a draft base for applying a decorative layer.

Features

Aligning wall solutions are called differently: someone says "putty", others call "putty". The concept of a putty occurred from the tool of a spatula, which is applied by a smoking solution. The putty takes its origin from the German language, translates as a "blade". These two concepts combine one term - a mixture that serves for finishing surface surface.

For external work, a special facade putty is used, which is distinguished by its strength characteristics of the interior decoration.

The following requirements are presented to putty for the facade:

it must have a good clutch with different construction materials;
easy to succumb to further processing on the dried surface;

be able to apply under reduced temperature;
after solidification, there should be high characteristics for strength;
resistance to ultraviolet exposure;
resistance to atmospheric precipitation;
must form a wear-resistant coating, resistant to pollution;
the ability to transfer temperature differences;
after drying, cracks should not be formed;
the composition should not contain harmful and toxic substances;
the finished layer must be compatible with any paint and varnish materials;
the solution should be plastic and convenient for distribution to the working area.

The facade putty, designed to finish the external elements, executes protective, aligning, strengthening and decorative functions.

For putty are characterized by such technical features:

the thickness of the layer, which is imposed at a time;
the time of the final drying of each layer;
the consumption of the mixture per 1 kV. m;
operation at negative temperatures;
multicomponent or complex compounds.

Views

Putty materials are divided into species in several signs.

According to the composition, the following types of putty are distinguished:

cement - the main component is cement and sand, and as additives used reinforcing fibers, gypsum, marble powder;
acrylic- based on acrylic polymer;
acrylate- in the composition contains acrylic and latex;
oil- In the multicomponent composition includes oil, glue, acrylates, chalk;
silicate- has the basis of silicate liquid glass;
silicone - Silicone is the main component.

The most common composition is cement, as it has an affordable price and adequate quality. Cement-based spacure is applied to all types of mineral surfaces: concrete, plaster, lime, plaster and brick.

This composition has the following positive qualities:

frost resistance- withstands more than 100 cycles of freezing, operated at low temperatures from -60 degrees;
strength and wear resistance;
fire resistance, refers to non-combustible materials;
water resistance- resistant to atmospheric precipitation;
environmental Safety - contains natural mineral supplements;
good shelterness - able to close the defects of the base up to 1.5 cm.

The disadvantages of the composition include the ability to crack, and also that when evaporation of moisture, the material gives shrinkage.

Acrylic compositions are waterproof, do not form cracks. Create a durable elastic layer that can be further processed. Popklevka based on acrylic are suitable only for finishing layer to 50 mmare not able to fill deep irregularities because of its finely dispersed structure. When grinding needed protection for respiratory organs, as the composition is strongly dust.

The addition to the acrylate putty latex gives elevated moisture-resistant properties, plasticity and durability. It is easy to apply, does not require preliminary lave with water. But the price of such a product is significantly higher than on cement formulations.

Oil putty are used to align wooden facade elements. It has its own features in applying, which limits its use. Oil putty layer must be protected by oil paint, since the components do not tolerate increased humidity. Clear thin layer to 2 mm with repeated repetition, which gives strength.

Silicate compounds are well idle on aerated concrete, foam concrete, seven. A clear adherence of application technology creates a protective vapor-permeable layer. Used as a decorative finish.

When using silicone-based powder, a solid vapor permeable protection is formed. Silicone layer pushes pollution. There is a possibility of a tinting in different colors, and the composition will be a finite decorative layer on the facade. The cost limit is the high cost of the material.

Winter facade putty can be based on cement or acrylic with the addition of chemical components that improve frost under negative temperatures. This is additionally indicated by the manufacturer on the package, the prices of such compositions are higher.

For purpose, the facade putty is divided into the following types:

Basic. The grainy structure is designed to align and restore facades with cracks and potholes up to 150 mm.
Finish. The liquid fine structure serves for pure trim layer to 0.4 cm.
Decorative. With it, various textual effects give it. The facade uses a texture putty.
Forms on wood. For wooden structures, a vapor permeability indicator is important, so that the outer layer of the putty does not detain the output of the water vapor.

Depending on the readiness of the putty, there are two types of products: a dry mixture and a ready-made composition. Dry putty has a type of powder that requires pre-kneading with water to a certain consistency. After stirring, the mixture components take into the reaction, maturation occurs, after that you can start to put on. Available in bags from 5 to 30 kg.

The finished putty is a fully prepared product suitable for direct use on the surface. Needs only in stirring the mixture to homogeneity. Release ready-made polymer compositions that bloom in buckets from 2.5 kg.

Manufacturers

Other domestic brands of putty mixtures are widely known:

Ceresit;
"Students";
"VOLMA";
"Bolls";
"Bests 30."

The construction brand Ceresit belongs to the oldest German concern Henkel, which posted its plants in Russia. To finish the facade of mineral materials, the plant produces a cement putty Ceresit CT 225. It is applied to a solid thin layer to 3 mm white or gray, comes in bags of 25 kg.

The company "Students" specializes in the production of dry mixes for construction and finishing works. In the ruler there are 3 varieties of cement putty for outdoor work: the facade white, the facade gray and face-and-finish.

The facade putty can be applied with a layer of up to 1 cm, the finish is up to 3 mm. The mixture is made in packages of 5 kg and bags of 20 kg. Different with affordable price and acceptable quality in German technologies.

The domestic producer of the "VOLMA" produces dry bead spacities based on Portland cement. "VOLMA AQUASTANDART" and "VOLMA AQUANTART LIGHT" with reinforced fibers allow you to make an aligning layer up to 1 cm. Sold in bags of 22 kg.

The Bolls plant is engaged in the release of three types of dry products for putting out the external walls. These include facade, face-and-finishing and leveling products. Suitable for alignment with a layer of up to 1 cm plasterboard, aerated concrete, brick and concrete surfaces. Silent 5 kg, 20 kg and 25 kg. Also "Bolls" produces the finished polymer putty "Empire Facade" under painting, comes in buckets of 8 or 28 kg.

LLC "Enterprise VGT" produces ready-made facade acrylic compositions of the Bau Master Shelton and VGT brand. The vertex of putty allows it to be applied to different types of surfaces with a layer of up to 7 mm. It is characterized by a short time of frozen - 8 hours. Available in buckets of 3.6 kg, 7.5 kg and 18 kg, as well as in barrels 50 kg.

Under the trademark "BASES" produced a facade putty "Bases the base PC 30 Mg" based on cement. It is released in bags of 20 kg of white and gray. It has water repellent properties with reinforced additives.

Popular foreign manufacturers of facade finishing materials are the German Concern Knauf and the European Brand Weber Vetonit. Facade putty KNAUF are manufactured on cement basis. "Knauf Multi-Finish" is designed for finishing the outer walls with a layer of up to 5 mm. Plus, when used is low flow per quarter. m. It has a good grip with plastered surfaces.

Vetonit cement and acrylic putty - high-quality composition for alignment of the facade with a layer thickness up to 0.5 cm. The range of "Old Town" includes a large selection of decorative texture mixes for the facade.

The main rule when choosing a facade putty - an assessment of the base. The composition of the shunt mixture will depend on the quality of the working surface. For uneven walls and seal cracks, more than 5 mm is suitable for a cement basis. It includes grain grainy sand, therefore the composition is capable of filling the slots, potholes and pits up to 1 cm. Ready-made acrylic compositions are elastic and penetrated into the smallest pores, forming a smooth and smooth surface.

The type of putty depends on the material of the base, since different compositions have a different degree of adhesion. When buying pay attention to what the type of surface is intended for a spacing mixture. For bricks, concrete, plaster, plaster, aerated concrete is designed cement and acrylic compositions. Oil-adhesive and acrylate putty are suitable for wood and wood slabs.

The competent selection of putty for the facade allows you to protect yourself from numerous problems in the future. This building material contributes to the preparation of the surface to finish and protects it from negative external influences. With it, cracks and other defects are aligned.

Varieties

Depending on the consistency, the following types of facade putty are distinguished:

Finish;
Starting.

Starting material is characterized by a coarse structure. It is suitable for initial finishing. This putty is distinguished by good adhesion, ease of processing.

It effectively lines the surface. It is enough to apply layers with a thickness of up to 2 centimeters.

Facade finish putty is very small. Its use allows you to get a smooth and even base. It precesses the beginning of the decorative finish. If you compare with the "start", then this material is less durable. When working, you need to ensure that the thickness of the spacing does not exceed 5 millimeters.

Now on sale there are universal. According to the photo of the facade putty, it is not distinguished from other species. They combine the qualities of finishing and starting materials.

Often, they are used for internal repair and construction work. For finishing the facade, they are unsuitable.

When performing outdoor work, a material made on the basis of cement or polymers is used. It is resistant to negative temperatures, high humidity.

As part of the "Start" there is quartz sand, in Finish, there is marble dust, ground sand. To improve the characterization in the material add various chemicals.

Pros and cons

All species of putty have their advantages and disadvantages. Consider them in detail.

Cement putty: resistant to moisture, temperature drops. They are unpretentious in operation and differ available. The disadvantages include the fact that the material gives shrinkage. Also high the likelihood of cracks and other similar defects.

Polymer putty are two types:

Latex;
Acrylic.

The first are considered universal. They are suitable for outdoor, and for interior decoration. There are no smell, do not emit substances that are dangerous to human life and human health.

Plastic material. After drying, cracks do not appear on the surface. The only drawback is considered high cost.

Acrylic material also has a wide range of applications. Acrylic, which is based on putty, ensures it is resistance to moisture, plasticity. The material is not peeled. It is used for finishing and protecting surfaces from concrete and foam concrete. The maximum layer thickness ranges from one to three millimeters.

Masters working with this building material, it is worth considering that the surface must be primed. There are disadvantages. First, if there are serious defects on the surface, then we will have to put on several stages. Secondly, the grinding work must be performed exclusively in the respirator.

Putty for external finishing is applied in various ways. A hardware method is considered rather effective. For this, a device supplying a solution under high pressure is applied.

However, there are several requirements. The material will certainly need to give a given consistency. In addition, the hardware method does not allow you to evenly apply the material.

The optimal solution is to apply the solution to the surface with a grater or spatula.

Despite how specifically the option is selected, the surface must be preparing a pretty:

Clear oil, dirt and dust stains;
Processing primer (it will provide the perfect clutch of building materials, protects the surface from mold and fungus).

You need to mix the finished mixture thoroughly, and dry is to dissolve with liquid. It is recommended to strictly follow the instructions from the manufacturer.

Prepare a solution preferably small portions. This is explained by the fact that his plasticity gradually decreases. The grasp period depends on which ingredients are present in the mixture. Often, it is from thirty minutes to two or three hours.

Serious defects need to be removed. All cracks, holes and potholes are closed with putty. It is allowed to start applying a solid layer when all "patchwork" will be angry.

If there is a need, the master can apply a few more layers. To achieve a smooth and smooth base, it must be pasted.

Photo of facade spacure

In order to restore the exterior walls of the building or finishing work on the new facade, it will take a preliminary alignment of the surface. Only then can you remove small cracks and defects on the ground, make it smooth and smooth. To carry out such work, good putty will need. The facade building mixture is suitable for outdoor work, as it has moisture-proof and heat-resistant functions, which means that it will not be terrible temperatures and external adverse factors, such as straight sun rays, snow, rain.

In the online store "Vira-Building Materials" for you, the best putty for facade works from well-known manufacturers is presented. We work directly with the factories, so we guarantee you the quality of the material and offer an attractive price.

What grounds are the facade putty apply?

After graduation, it will take about a year for shrinkage. This time is necessary in order to further after applying putty and other materials, the surface has not crackled. If there are no large defects on the basis, preliminary works before applying finishing materials are not required.

The spacure facade, as a rule, has a cement base, so it perfectly falls on such foundations as:

plaster;
plasterboard and other gypsum bases;
brick;
mesh and other types of concrete.

After applying and drying the putty for exterior work, you can make a trim, fix mosaic or apply paint.

How to choose a better putty for outdoor work?

Material for external work must have certain qualities in order to save its properties for a long time.

Among them:

the weather resistance (putty must even withstand the effect of temperature, sun rays and weather phenomena);
good strength (front finish is subjected to a serious mechanical effect, so it should not turn with random blows);
frost resistance (putty must have good response characteristics to frost and maintain its qualities even with repeated freezing and thawing);
increased moisture resistance (putty should not take into account the surplus of moisture, to deform from the collision with water).

The construction of houses, cottages, different buildings is not necessary without leveling mixtures, which are used to prepare all surfaces before finishing coating. For work on finishing, facade putty applies. In this article we will talk about the types of these finishing materials, their advantages and minuses, as well as provide information from popular manufacturers of this product.

What do you need a facade putty

The facade putty is a pasty material designed to align the surface from various materials (concrete, foam blocks, gas blocks, brick, stone, gypsum plates and others). It is used to burn cracks, roughness and preparation of the foundation before performing facade finishing works.

The consistency are divided into:

starting;
finish.

Starting putty have a coarse-grained structure and are used for the bottom surface finish. They are adhesive, durable, easy-circulated, thanks to which they are well correcting surface irregularities. The thickness of the layer is 2-20 mm.

Finish putty have a fine structure and provide a flat, smooth surface before performing a decorative finish. They are not so durable, compared with starting putty. The layer is applied with a thickness not exceeding 4 mm.

Also, the industry produces universal materials that combine the properties of start-up and finishing putty. For work, outside are used very rarely.

Finishing materials must have such qualities:

elasticity;
vapor permeability;
frost resistance;
moisture resistance.

Views

For external finishing works, putty applies, having a cement or polymer base. Facade cement putty are resistant to low temperatures and moisture. For the production of start-up cement putty, quartz sand is used. The composition of finishing cement includes: marble dust (microcalcite); Quartz ground sand (Marshalit). To improve the technical specifications in them, chemical additives are introduced.

Benefits:

resistant to moisture and temperature drops;
unpretentious and inexpensive.

Disadvantages:

give shrinkage;
there is a probability of cracks.

The basis of polymer putty are polymer binders, two groups are separated:

acrylic;
latex.

Acrylic - can be both leveling and finishing, intended for external and internal works. Due to the material acrylic, which is the main component, these materials are plastic, moisture resistant and not pee out. Use them to protect concrete, foam concrete, plastered surfaces. The permissible thickness of the applied layer is 1-3 mm. The surface to which acrylic putty is applied should be primed.

Benefits:

elasticity;
high strength;
moisture resistance;
light in circulation.

Disadvantages:

the need for spatlement in two stages with deep surface damage;
grinding work is necessary in the respirator.

Latex - made on the basis of latex. They also have leveling and finishing and apply to the finishing of facades of houses and interior. They produce them in the form of ready-made pastes, odorless and excretion of harmful substances.

Benefits:

durability;
plastic;
does not form cracks when drying.

Disadvantages:

high price.

Table: Comparison of materials for wall decoration

The cost of 1 kg of the mixture is indicative.

Name	Bonding base	Application of the allowable layer (mm)	1m 2 consumption rate at a layer of 1 mm (kg)	The shelf life of the mixture in a closed and open tank	Drying period	Cost 1 kg (in rubles)
KP (in the form of a dry mix)	Polymeric-blind	3	0,9−1	7 days / 20 minutes	6 o'clock	28
Plovetonite CF (in the form of a dry mix)	Cement	5	1−1,1	4 hours	6 o'clock	22 (gray) 34 (white)
Facade (in the form of a dry mix)	Cement	1−6	1,25−1,6	2 hours	4 days	22
Bolls Finish Super	Polymer	0,2−2	1	24 hours	2 days	27
GLIMS FINISH-R (in the form of a dry mix)	White cement and polymer	1−10	1,2	4 hours	24 hours	33
GLIMS FINISH-F (in the form of a dry mix)	White cement and polymer	1−10	1,2	4 hours	24 hours	34
Parade Classic S50.	Acrylic dispersion	1	1,8	Not limited	2-6 days	283
KNAUF MULTI-FINISH Ready to use pasta	Cement	alignment solid 1-3; Partial 5 mm	1,2	3 hours	3 days at +10 ° C or 24 hours at +20 o C	19−21
Basinsilk T-30 (in the form of a dough)	Cement	1−8	1,2−1,4	3 hours	N / D.	22
Ceresit CT 127 in the form of a dry mixture)	Polymer powders and mineral fillers	3	1,2−1,3	24 hours / 3 hours	24 hours	N / D.

How to choose correctly

Very high demands are presented to facade putty. The most important criterion is resistance to different atmospheric influences. When choosing a finishing material, it is necessary to pay attention to the filler (its fraction) in the material, which depends on the evenness of the surface that is treated. What it is less than that surface will be smaller. Cement putty have a large grain fraction, although they are more sought after. Best qualities have ready-made pasty putty. Qualitative materials should:

keep your plasticism long, that is, have a high "viability";
be easy to handle;
quickly capture and not crack;
be compatible with applied paint and varnishes.

Popular manufacturers

Puttyceesit S. T. 29 (Start) has a gypsum base and is used to align concrete, cement, lime, brick outer and internal surfaces of buildings.

It is necessary to carry out work with a putty with a plus temperature from 5 to 32 degrees and use for 50 minutes. Full busty occurs in 10-16 hours. Permissible thickness of a layer of 20 mm. Solution consumption of 7.2 kg per m 2, layer thickness 4 mm. This option has frost resistance and durability.

Putty, having a gypsum basis Ceresit C. T. 225 (finishing) is used for decorative finish. It is applied to the pre-primed surface of the putty of the starting layer. A brick or concrete surface before applying putty, moisturize. The solution is applied for 1 hour from the date of preparation. Maximum layer thickness 5 mm. The composition cannot add chemicals with knitting properties. 1 m² at 1 mm layer is consumed with 1.8 kg of mixture. Putty has high strength.

Kreisel 662 Putty (universal) cement-lime-type, having high adhesion to various types of surface and is intended for the use of internal and external work. It is not recommended to apply a layer thickness of less than 3 mm, as it is subject to shrinkage.

SCANMIX TT Putty (start) on cement basis. It has a high water resistance and frost resistance designed to finish internal and external work. The mortar is aligned concrete, brick walls, fill and shots, cracks. Applied to a dry, clean surface, the thickness of the layer can be 4-20 mm. Complete solidification occurs in a day. Painting the surface is recommended after 48 hours. Putty is subject to shrinkage.

SCANMIX LH Standart Puttone has a polymer base and is used for different types of surfaces. It has high adhesion, does not give a shrinkage, and also has water resistance, durability. Polymerizes throughout the day. Consumption of 1.5 kg per m 2, the layer thickness is 3 mm.

Application technology: We carry out work independently

The facade putty can be applied to the surface in two ways:

manual;
mechanical.

Application by mechanical method is carried out under high pressure using a special unit. This method has drawbacks:

high requirements for consistency putty;
uneven application of layers.

Therefore, in most cases prefer to put a putty manually.

Before applying the solution, it is necessary to check the surface and clean it from contamination, dust, fatty spots. For the adhesion strength of the layers, the prevention of mold and reproduction, the fungus surface is ground with a special solution. Then it is necessary to prepare a mixture for applying it to the surface. If a dry mixture is selected, it is necessary to prepare it according to the instructions on the package, and the purchased mixture is thoroughly mixed. The putty is suitable for applying from its cooking from 30 minutes to 3 hours. First, the putty is applied to the depressions, cracks and align. If the putty is applied in several layers, then each layer is primed.

In this article, we talked about facade putty, which are used to finish residential buildings and buildings. Houses where materials are applied followed by decorative trim, protect them from atmospheric influences and have an attractive appearance, which pleases not only their owners, but also passersby.

More than half of all residential and public buildings under construction are separated by the facade of the so-called "wet" way using putty and plaster mixtures. They must have certain characteristics to serve for a long time without loss of appearance and operational properties.
In this article, we will tell you how to put a putty for exterior work facade, how to choose it and apply.

In the specialized departments of construction hypermarkets, eyes run away from the abundance of all sorts of packages with putty. Which of them can be used to finish facades? What is a putty, and what is the purpose of its use?

Purpose of facade putty and properties requirements

Any putty in the finished form is a paste to eliminate small surface defects: roughness, cracks, chosel, as well as to align it before finishing.
Putty for facade works is divided into two main types:

Starting - with a coarse-grained structure, used to pre-prepare the surface. It has increased strength, adhesiveness, well suited to correct the irregularities of brick masonry, concrete slabs, foam blocks and other wall materials, as it can be applied with a layer to 20 mm.

The finishing - with a fine structure, applied to a pre-aligned plaster or starting putty surface to create a perfectly level base for a decorative finish. Instructions for such mixtures usually do not recommend putting them with a layer of more than 3-4 mm.

For reference. Also on sale you can meet universal formulations suitable for any of the listed types of work and having combined properties. But they are more often used for interior decoration.

The mixtures for finishing facades in appearance and method of application are little different from putty for internal work. But the requirements for their properties are higher.
They must possess:

Moisture resistance, since they will have to constantly withstand air humidity and atmospheric precipitation;
Frost resistance - to withstand without changing the strength of many freezing and thawing cycles;
Elasticity, the ability to adapt to constantly changing temperatures;
Parry permeability so that the walls of the house can "breathe."

Note! Fastener finishing putty can be used indoors, especially with high humidity. But the mixture for internal works is never used to finish the facades.

Types of putty for outdoor work

To finish the outer walls, mixtures based on cement or polymer binders are used. In turn, the polymer compositions are divided into acrylic and latex.

Each of these species have its own characteristics, disadvantages and positive properties.

Type of wipes	Dignity	disadvantages
Cement facade spacure	Resistance to intensive frost resistanceProfitness, inconspandollability to the passage price	In the process of drying, they give a significant shrinkable probability of cracks
Putty facade acrylic	Ease of applied elasticity, no shrinkableness	Small permissible thickness of the layer: for leveling significant defects have to make several approaches.
Latex-based putty	Available in ready-to-work form, does not require miscessiveness of the shrinkage and the appearance of cracks	High price

What to pay attention to when choosing

In addition to resistance to mechanical and atmospheric influences, when the material is selected, the other characteristics should also be taken into account that affect the appearance of the finished surface and the convenience of working with it.
Main:

The possibility of mixing with pigments or caloring compositions to give a mixture of a certain color. This will make it easily do without painting, or apply only one layer of paint, and any chips or other mechanical surface damage will not be as noticeable.

Facade powder consumption per 1m2. It depends on the layer thickness, as well as from the filler fraction. What it is less, the more subtle layer it turns out when applied. As a rule, large grains of quartz sand are added to the starting formulations, and the finish filler serves either ground sand or marble dust;

Note. The decorative finishing putty type of the core is specially introduced mineral crumb size up to 3.5-4 mm. When processing a covered surface, these granules leave on it traces similar to the traces left on the wood with the same name bugs.

Compatibility with paintworks that are planned to be used for decorative wall decoration;
Grappling period, solidifying the working mixture;
Plasticity, simplicity of application.

How to put the facades

As well as the plaster, the facade putty can be applied by a mechanical manner using a special unit feeding a high pressure mixture. But for this, she needs to make a strictly defined consistency, besides, the hardware method does not guarantee the uniformity of the layer, its same thickness throughout the plane.
Therefore, it is preferable to apply the composition with your own hands using a conventional tool - a spatula or grater.
Regardless of the chosen method, the base before finishing is prepared: purified from oil spots, dust and dirt, soaked with solutions that provide a better grip of materials and protecting the walls from the appearance and reproduction of fungal mold.
The finished putty before starting work is simply stirred, and the dry mixture is bred by water according to the manufacturer's instructions. It is better to do in small portions, since the plasticity of the solution over time decreases: the setting time depending on the composition varies from 40 minutes to 2-3 hours.
If there are large defects on the surface, first eliminate them, filling with putty all the slots, joints, cracks and potholes. The solid layer is applied after "patchwork" is dried.

If you need to apply multiple layers, each of them succumbed and rejected again. To achieve perfect smoothness, the finished surface can be grinding.

Council. Do not put the facades at high humidity or in a strong heat, when the base is overly heated by sunlight - it will reduce the quality of the finish.

Conclusion

You probably more than once paid attention to houses decorated with decorative putty and painted in a variety of colors. Each of them looks unique, this is exactly what encourages many homeowners to choose such a type of finish.
After watching the video in this article, you are once again convicted of its advantages, as well as handle additional information about both the material itself and the technology of its use.