How to plaster the walls of the house outside. How and with what to plaster the outer walls of the house with your own hands: step by step instructions, video

20.06.2020

Exterior and interior wall plastering is one of the most popular types of building cladding today. And this is no accident. The thing is that penetrating moisture into untreated walls spoils them and decently reduces the thermal insulation of the whole house. You have to bear the additional cost of heating. In addition, the resulting dampness, and as a result, the fungus, negatively affects the health of residents. And just a well-plastered facade is beautiful.

In the case of foam blocks, it is not worth doing the jointing. After all, the seams between them are many times smaller than between bricks, and, consequently, the places of the hook are the same.

The same applies to walls erected with "rough" masonry or from reinforced concrete slabs with a smooth surface. We immediately stuff a special plaster mesh on them, having previously primed the surface with a deep penetration primer.

We prime the embroidered brick walls and let them dry completely.

Installation of beacons

Why are beacons needed?

Plaster beacons - metal guides installed on the wall, passing along which the spout of the trapezoid rule levels the applied mortar into a single flat plane.

As already mentioned, make a smooth and perfectly flat surface even for a non-professional. But for this you need to properly install them.

Sequence of work

We hang the prepared wall with a plumb line and determine its vertical deviation from the level. If the tops “sink” and the deviation from the vertical from above is greater than from below, we immediately note for ourselves that when installing beacons, more mortar will need to be applied under the beacon.
Take a beacon and cut it to size. Usually, metal beacons are produced with a thickness of 6 and 10 mm, a length of 3 and 4 m.

Note! Beacons in 6 mm are more flexible. Therefore, in terms of installation, it is better to use 10mm designs. But in this case, the thickness of the plaster layers will be 4 mm more.

On the wall 20-30 cm from the corner we apply “dotted”. The diameter of the formed "patch" should approximately be from 5 to 15 cm.

The height depends on the thickness. facade plaster the thicker the more.

We attach our beacon and sink it into the solution a little.
From above we apply a rule with a level and by pressing and pulling the beacon we achieve the necessary vertical wall. We immediately clean off the influxes on the lighthouse, and smooth out the places protruding above the required level with a spatula.

Advice! The longer the rule with the level, the more accurately the beacon will be set.

After the mortar has set, we carefully close the remaining voids under the lighthouse.
We carry out the same procedure on the other side of the wall.

The distance between the beacons is best done 1.7-1.8 m. So it will be convenient to work with a two-meter trapezoid rule when leveling.

If the wall has a size of more than 2 m, we also deliver guides between the beacons installed at the corners.

Advice! To put everything in the same plane, it is strongly recommended to periodically pull the “lace” between the two extreme guides for verification during the installation process. Thus, it will be clearly visible whether the beacon mounted in the middle protrudes, sinks or is in the correct position.

Applying plaster

So, consider how to plaster the facade. Plastering works are divided into 3 stages.

Spray

We dilute the cement mortar to a consistency resembling rare sour cream. In the case of using dry or ready-made mixes for outdoor work, we do everything in compliance with the recommendations of the material manufacturer. Instructions for use, and dilute the solution, as a rule, is attached to the package.

Using a ladle, we apply the solution over the entire wall.

Note! The mixture should not be poured, but should be thrown with reasonable effort. The more "roughness" you get, the better.

Let's dry.

Applying the base coat

We dilute the solution to the consistency of thick sour cream and throw it on the wall between two lighthouses with an area of 40-60 cm in height.

Note! The maximum allowable thickness of all plaster layers should not exceed 5 cm.

All excess is cut off and it turns out perfectly. smooth plaster outer walls. If the solution was slightly less than expected, we throw it into the formed hole and repeat the procedure again.

Grout

Grouting plaster

In case of cement plaster, after the mixture applied to the wall dries, we grout it. For this purpose, we use a special foam or wooden grater for grouting. When working with other materials, we are clearly guided by the technologies and recommendations of manufacturers.

The meaning of this procedure is to smooth out the smallest irregularities and close up small shells left after the passage of the rule.

We do this in a circular motion in a spiral. From a large circle to a small one, we “stretch” the solution and create a tubercle. On the contrary, we level it “to nothing”.

The facade plastering technology is quite simple.

Summing up

We hope our article was useful to you. In order to more accurately understand the technological and practical issue, our website contains a detailed photo and video instruction, in which you will find useful information on this issue.

Photo gallery

For alignment brick walls plastering is often used indoors and out. Cement-sand plaster perfectly adheres to brickwork and creates a strong surface, and gypsum mixtures can prepare an ideal plane for finishing. In this article, we will analyze how to plaster a brick and how to do it right with your own hands.

Plaster or facing brick?

The type of facade finishing must be chosen at the stage of laying the foundation. After all, facing brick significantly increases the load, so its weight will need to be taken into account.

In addition, such a brick will require a separate support, as well as dressing with load-bearing walls, and it is better to do this at the same time as the walls are erected. Digging out the foundation later and topping up the foundation is not the best solution.

Of course, brick cladding lasts a very long time; it will not be necessary to update it during the entire period of operation of the building. However, a partial replacement of the facade when choosing a low-quality facing brick is unrealistic - in this case, it will have to be completely removed and replaced with a new one.

Please note also that building codes brick finishing is allowed only in low-rise buildings. For high-rise buildings, it is not used. Old houses are lined with them if the walls need to be given additional rigidity. In this case, topping up the foundation or its complete replacement is necessary.

There are also disadvantages when finishing with plaster. It will have to periodically cover up cracks and renew the painting. Though shrinkage cracks can appear not only in plaster, but also in brick.

Plastering will cost less. It does not require strengthening the foundation and support, and the cost of a cement-sand mortar is much lower. Further repair of plastered walls is not difficult - both small and large defects are easily corrected. In addition, plastering is not a difficult process that beginners can do.

What can be plastered

For the rough finish of brick walls, cement-sand composition is most often used. Its advantages are: strength, moisture resistance, low price, ease of self-preparation.

For outdoor work on bricks, only cement-based mortars are used. For work inside the house, you can take both cement and.

Gypsum solutions

Plasters based on gypsum are more plastic, better applied and less prone to shrinkage. Coatings from them are smooth due to the smaller particle size and require less finishing (sometimes you can do without putty at all). It is easy to work with them. They cost a little more than conventional cement ones (by 10-15%, if you do not take into account mixtures with improving additives).

But gypsum plasters absorb moisture well and lose strength, so they can be used in rooms with normal humidity. For bathrooms, showers, baths and pools, they are not used without additional waterproofing or tiling.

Inferior to cement gypsum plaster and in strength.

Cement Based Mixes

The quality of the coating, of course, depends on the type of mixture used. For the manufacture of cement-sand mixtures for internal works cement M150-200 is used. More strong compounds make on the basis of cement M300 and above.

Coarse sand is used as a filler for rough plaster. More fine sand used in leveling finishes. It is not recommended to use solutions with its addition to create the main rough coating - too large a layer may crack.

The amount of sand introduced into the mixture depends on the brand of cement. Ready-made cement-sand mixtures often contain additives to give the mortar certain properties: plasticity, frost resistance, improved adhesion to the surface, etc.

The addition of gypsum to the solution allows not only to improve its plasticity, but also to increase the adhesion and thermal insulation properties of the plaster. It is also able to absorb excess moisture, improving the indoor climate. With its lack of gypsum, on the contrary, gives off moisture. That is, walls plastered with gypsum composition are able to "breathe" due to good vapor permeability.

Ready mixes for leveling

For a large amount of work, it will be cheaper to prepare the plaster on your own by purchasing necessary materials. But you need to be sure of the quality of the resulting solution. If the recipe has not yet been tested by you, then it is easier to opt for ready-made dry mixes, which are abundantly presented on the construction market.

Here are some examples of popular brands of cement-sand and gypsum mixtures:

Ceresit CT29: based on cement with microfibers, has good hygroscopicity and resistance to temperature fluctuations;
Knauf (Adhesive): cement with lime for rough work using mortar spray;
Knauf (Unterputz) for rough finishing of wet rooms;
Based on Flywell T-24: based on cement with a light filler, economical, can be used on any surface, including brick, has high heat and sound insulation;
Prospectors: highly plastic cement-sand or universal cement-sand with the addition of materials that increase its frost resistance;
Prospectors (Mixter): based on cement and gypsum for interior decoration;
Hercules (cement-sand): very durable and moisture resistant composition with good adhesion;
Hercules (lime-cement): used only for interior decoration;
Volma (Akvaplast): with lightweight filler, can be used both for facades and interior work:
Eunice (Silin facade): with special additives that increase frost resistance;
Eunice for interior work and wet areas.

Wall preparation and priming

Preparation of brick walls for plastering consists in cleaning from old finishing materials as well as dust and dirt. The cracks are expanded, glued with a plaster mesh, and then covered with a strong cement mortar. It is also necessary to level out too large potholes.

To increase adhesion (adhesion), the brick wall must be primed before applying the plaster. Primers are of several types:

compositions such as "Beton Aktiv", "Betonokontakt" with the addition of cementing additives and quartz sand; used for smooth concrete surfaces; after application, the surface becomes rougher;
for hygroscopic materials (cellular concrete and bricks) it is better to use a deep penetration primer, such as Ceresit CT17, GLIMS -PrimeGrunt, Rusean Grunt, etc.;
universal: it can be applied to different types surfaces, including brick walls.

You can prime with a brush or roller. But it will be faster, better and more economical with the help of a sprayer. How this can be done is shown in the video:

Plastering brickwork

An important question is when it is possible to plaster the walls after masonry? Several things affect this. If brick house new, then it will still shrink, the foundation must go through at least one freeze-thaw cycle. So external walls it is better to leave without finishing until spring.

The masonry mortar sets in hours, and gains full strength in about a week. Respectively internal walls from ceramic or silicate bricks can be plastered after the same time. With high-quality masonry, there will be almost no shrinkage. Many craftsmen start finishing 2-3 days after the wall is erected. This is due to the fact that the surface must be wet and not draw water from the solution, so that cracks do not start.

For better adhesion of the plaster and the wall, the seams of the brickwork are cleaned by about 1-1.5 cm. Laying is also done at the construction stage, if the plastering was planned in advance.

Seam cleaning

Work must be carried out at a temperature of 5-30 ° C.

Dry mixtures are diluted with water. Dosage and exposure time must exactly comply with the manufacturer's recommendations.
Since a mortar based on a cement or gypsum mixture sets quickly, it does not cost too much to dilute it. Be guided by the consumption indicated by the manufacturer, this is approximately 15 kg / m2 for a cement mixture and 10 kg / m2 for a gypsum mixture with a layer of 10 mm.
After the primer has completely dried, to level the surface, plaster beacons are placed in the form of metal profiles, fixed with a small amount of putty. Lighthouses are aligned horizontally and vertically with building level until the putty has set.
The solution can be applied manually or mechanically. In the latter case, use special formulations intended for these purposes (the manufacturer indicates on the packaging that the mixture can be applied by machine).
When plastering with your own hands, the solution is thrown onto the wall with a special bucket or spatula. Applying a layer with a thickness of more than 50 mm is undesirable - it may crack, if necessary, you can add a new layer after the first one has completely hardened. With even masonry, the thickness of the plaster on the brick will be 1-2 cm.
Then, until the solution has seized, it is pulled with a rule (a construction tool in the form of a long metal strip) along the lighthouses. Start from the bottom of the wall and lift the rule up, moving slightly from side to side.
If the mixture has not filled the entire space between the beacons, and pits remain, then another solution is added to these places with a spatula, and it is again leveled by the rule.
For the final alignment of the walls, grout the resulting surface. Using a grater with sandpaper or a mesh, all irregularities, joints of layers, grooves, etc. are removed. Grouting cement-sand plaster can be carried out without waiting for it to dry completely, otherwise more effort will be required.
Before finishing the room with wallpaper, painting or decorative plaster the leveled wall must be primed and puttied (gypsum or cement putty).
Putty differs from plaster in a smaller particle size, therefore it creates a perfectly flat surface. But it is not always needed, for example, when tiling walls or applying textured plaster plastering is not required. More

Plaster today is considered one of the most sought-after materials for finishing a building outside. It protects the facade from excessive heat loss. When carried out correctly repair work, subsequently it is possible to significantly save energy costs for heating the house.

Also improves appearance building. wall surface after correct processing not affected by negative environment, not destroyed long time. Every builder or repairman should know how to properly apply plaster.

Advantages

Today it is quite high if you turn to the help of professional builders. The average price of such works today is about 350-400 rubles / m². Therefore, many decide to perform all the actions on their own.

Applying the presented type of finish, you can get a high quality end result. First of all, it should be noted aesthetic appearance. A lot of textures, shades allows you to create a fashionable, stylish design outside of the house.

The price of which today is acceptable for almost every property owner, easy to use. Depending on the type, manufacturer of dry mixes, you can purchase a dry mix (25 kg) from 350 to 500 rubles.

The products presented today for sale protect walls from moisture penetration, are resistant to low temperatures, and prevent corrosion.

Types of plaster

Today, many varieties of mixtures for plastering facades are used. These are textured solutions that differ in a number of characteristics. The most popular manufacturers of dry mixes for such finishing are the companies KNAUF, Ts erezit". Facade plaster may contain various fillers.

To set the desired texture for the finish, the composition of the solution includes components of various grain sizes. It can be marble chips, quartz sand, colored granules, glass dust, wood fibers, etc.

Dyes are added to give color to the mixture. In this case, you can achieve almost any shade. Tinting is carried out in a trade organization using special equipment. This allows, if necessary, to set the base to exactly the same shade, if you have to buy a dry mix. The heterogeneous structure of the solution allows you to hide the unevenness of the base.

Finishing methods

You can apply a coating on the facade of the house mechanically or manually. In the first option, you will have to purchase special equipment. Companies such as KNAUF, C erezit, facade plaster whose production is very popular today, they are developing a special line of products that can be applied mechanically to the base. This approach is preferable for professionals who perform significant amounts of finishing work.

For craftsmen who wish to apply the solution to the facade of their house, it is better to do it manually. This way you can save on the purchase of special equipment. In this case, you will need to purchase only ordinary tools. To create a certain type of texture, you also need to buy curly spatulas.

In the process of applying the solution in any way, the manufacturer's recommendations should be strictly followed. Only in this case it will be possible to create a strong, beautiful protective layer.

Work technology

Finishing work is carried out according to a certain technology. By correctly performing each stage, you can achieve a good result, even without experience in carrying out such actions.

Facade plaster for outdoor work, the price of which will be affordable for almost every owner of a house or cottage, is designed to finish the base of different material. It can be brick, foam concrete, or other types of building materials. The most optimal and inexpensive way of finishing is the use of beacons.

The work is carried out in several stages. First you need to prepare the base, then the beacons are installed. Only after that you can start plastering the facade. This method is suitable for manual application of the solution. It is important to adhere to the proportions when mixing the dry mix, as well as the manufacturer's recommendations regarding the time of its drying.

Foundation preparation

Plastering of brick facades or made of any other materials must begin with the preparation of the base. If you skip this step or do it poorly enough, the result will be of insufficient quality.

First you need to remove old finish. It is beaten with a small hammer or a wooden block. Where the sound is deaf, the old finish is knocked out with a chisel and hammer. In some cases, you will need to use a hammer drill. It also removes dirt, oil stains and dust.

It is desirable to reduce as much as possible the number of irregularities, bumps on the base of the walls. If this is not done, you will have to apply the plaster in a thick layer. Material consumption will increase significantly. Therefore, it is better to properly prepare the surface of the walls than to spend money family budget for the purchase of additional dry mix.

A brick base requires, in some cases, jointing. This procedure allows you to increase the adhesion of the solution to the base. The plaster will hold tight, and the life of the coating will increase. Some builders, when erecting brick walls of houses, leave the facade with empty seams. This allows you to prepare the base for finishing faster.

For foam blocks, the jointing is not done. This also applies to walls reinforced concrete slabs"rough" masonry, in which the surface is smooth. A mesh for plastering facades is immediately stuffed onto such varieties of materials. A deep penetration primer must first be applied. It will enhance the adhesion of the solution to the base.

When choosing a primer, you should give preference to trusted manufacturers. It is also necessary to adhere to the correct concentration of the solution. In this case, the film will be strong.

lighthouses

Assumes the use of beacons. These are metal guides. They are installed on the base to indicate the level of plaster application. The rules, leveling the layer, slide their nose along the tops of the lighthouses.

It is believed that the use of this method of finishing allows even a non-professional to make perfect smooth surface. However, the master needs to familiarize himself with the technology for installing beacons on a plane.

It is necessary to determine the verticality of the wall with a plumb line. Deviations from the level must be determined before installing the guides. If the top of the walls is inclined in depth, this indicator must be taken into account. Beacons are customized to a certain size. The excess height of the guides must be cut off.

Installation of beacons

Produced after the installation of beacons. From the corner at a distance of 20 cm, a point solution is applied. Their diameter should be about 5-15 cm. The height depends on the intended layer of plastering. If the rule is 2 m long, the beacons can be placed 1.7 m apart. If the wall is too large, it is necessary to increase the guides.

Each beacon is installed in the solution and sunk a little there. The level rule is applied on top of each element. If necessary, the position of the beacon is adjusted to achieve the perfect vertical position of the trim. To avoid deviations, errors, it is recommended to pull the "laces" between the two extreme elements during the alignment of the beacons. After the solution has dried, the voids formed under the lighthouse are filled with putty.

Applying the first layer

Plastering takes place in 3 stages. Mechanical plastering of the facade allows you to perform all actions faster. However, in this case, be sure to work in a respirator and goggles. Otherwise, the solution may enter the respiratory tract or eyes.

The dry mixture must be diluted to the consistency of liquid sour cream. In this case, the manufacturer's recommendations must be taken into account. Ready-made ones are also on sale. Some professional builders recommend adding PVA glue to the solution. It will give extra strength. Putty will lie well on the wall.

The mortar is applied to the wall with a ladle. The mixture must be poured onto the base without pouring it. Roughness on top layer are welcome. After surface treatment, the solution must dry.

Base layer

The next step is the main facade plastering. To do this, you need to prepare a solution. It should be the consistency of thick sour cream. It is thrown on the surface between two lighthouses. It should be noted that the thickness of all layers of plaster should not exceed 5 cm.

With the narrow side, it is necessary to press the rule to the beacons. The tool is moved from side to side. The edges of the rule should not fly off the tops of the guides. The movement is made in an upward direction. The excess is cut off. This results in a perfectly smooth surface.

If during the alignment process it turned out that the solution is not enough, it should be added. The mixture is poured into the hole formed. Then again draw the rule over the surface.

Grout

Assumes the completion of the final stage. The surface needs to be sanded. This procedure is performed after the cement finishing layer will dry up. For this, apply special graters. They can be made of foam or wood.

If a putty is used that is not based on cement, the manufacturer's recommendations should be followed. They must be indicated on the packaging.

Grouting allows you to smooth out small irregularities, seal sinks after applying the rule. The grout is performed in a spiral. Circular movements begin with wide movements, gradually moving the tool towards the center. A tubercle in the center is stretched from a large circle. In the reverse action, it is completely leveled.

Considering how it happens facade plastering, everyone who wants to can do the procedure well. In this case, the surface will be perfectly flat. Following the recommendations of professional repairers and builders is a guarantee of a good result of the final work.

Plastering facade walls considered an integral part of the construction works. It is from this stage that the beautification of one's own housing from the outside begins, which in the future will create an attractive picture of the appearance of the building, which attracts the eyes of others.

Perform plastering of external walls at the stage of preparation of the base under decorative coating, and also used as a base solution for surface decoration. So that you can quickly and competently perform this part of the work when arranging your own home, read the rules below for choosing the right mortar and plaster application technology.

Benefits of plaster finish

In addition to creating a noble appearance in accordance with all current trends, outdoor plaster walls have many advantages:

serves as a barrier against the penetration of moisture, but at the same time let air into the room;
special components that are part of the plaster mixture contribute to an increase in the level of noise and heat insulation;
a variety of finish textures, which makes it possible to give the top layer of facade plaster any structure;
allows you to further change the color and texture of the cladding.

Important! Separately, we note that do-it-yourself external wall plastering is quite acceptable due to the simplicity of the technology and the absence of the need to purchase expensive equipment to complete the full scope of work.

Surface types suitable for plastering

The quality and reliability of the plaster layer directly depends on the surface material of the facade, on which the finishing work will be carried out.

Surfaces made of the following materials are suitable for plastering:

a rock;
reinforced concrete slabs;
tree;
monolithic concrete.

Important! Depending on the type of base chosen Supplies and the estimated surface area will vary and the price of plastering the outer walls.

Work sequence

The whole process of wall decoration in this way is schematically divided into 4 successive stages:

Choosing the right plaster mortar.
Preparation of the plastered surface.
Correct installation of beacons.
Applying a layer of plaster on the surface of the facade.

Important! When doing the plastering of external walls with your own hands, be sure to follow this conditional sequence in order to properly organize yourself and reduce time costs.

Types of facade plaster solutions

In specialized stores today, a wide range of modern plaster materials is presented, which differ in composition, functional properties and the preferred method of application.

To decide on suitable material to perform plastering of the exterior walls of the house, check out the most common types of compositions:

Rules for preparing the surface to be plastered

Take the preparation of the walls very seriously, since the quality of all the plastering work carried out directly depends on their condition.

Perform preparatory work as follows:

Installation of lighthouses

Plaster beacons are metal guides mounted in the walls in a certain sequence, passing through which the rule smoothes the plaster mortar, giving the surface smoothness and evenness.

Even the most inexperienced builder can easily perform plastering on lighthouses, if all the recommendations described below are strictly followed:

Plastering technology

The whole process of applying plaster is divided into 3 successive stages:

splashing.
Application of the base layer.
Grout.

Important! Be sure to follow all of the following technology rules for each process in order to achieve the desired result.

splashing

Prepare a solution whose consistency resembles diluted sour cream.
Add to plaster mixture a little PVA glue - it will give the solution better adhesion properties.
Using a small bucket, spray the solution onto the surface to be plastered.
Wait for complete drying.
Important! The more roughness the cast layer of plaster forms, the better the next layer will adhere to the surface of the base.

Application of the main layer of plaster

Throw the solution on the walls between the lighthouses.
Make sure that the thickness of the plaster layer does not exceed 5 cm.
Attach the trapezoid rule with its narrow side to the beacons and move it in different directions, gradually rising up.
Important! With the help of such manipulations, you will even out the excess mortar and give the wall even lines.

Grout

Plastering of external walls - video

Watch the video example, which consistently shows the entire process of plastering the facade of the house.

Conclusion

The whole process of self-plastering facade walls is easy to perform if you follow the above rules and recommendations. Only under this condition you will certainly achieve a positive result, the appearance of the facade will look dignified and of high quality, and the period of preservation of its integrity will delight you with its duration.

So, external walls can also be plastered, especially when it comes to arranging a bathhouse or other small outbuilding that cannot be finished with special materials.

Often plastered brickwork thus protecting it from destruction. The surface is covered with siding from above, fixing it with the help of profiles. This allows you to achieve a good warming effect.

Plastering exterior walls made of bricks and other materials is not complete without the following types of tools:

Spatulas. It is better to take two - one is larger (6 cm), the other is smaller (8 cm). With the help of a small one, you can work out hard-to-reach areas, and a large one will make the surface of the main area smoother.
Trowel, primer brush. The brush can be synthetic, durable, with a thin pile.
Grater. With its help, you need to carry out several types of manipulations with the wall.
Rule. Useful for creating flat surface applied plaster.
Level and plumb, beacons. All these devices are needed to ensure the uniformity of the applied layer. The result is measured with a level, and they work with a plumb line and beacons when using plastered material.
Mixer. Necessary for stirring the composition, avoids the appearance of lumps. Mixer - a special mixing attachment for a drill.

You can also prepare a scoop, trowel. These tools will allow you to quickly level the surface of the wall, but you can do without them.

External plastering of brick walls begins with the fastening of beacons. If this step is carried out correctly, you can completely get rid of the need for subsequent leveling of the surface, making it initially even.

Lighthouses are made up of metal profile, for fixing a mixture made on the basis of gypsum is used. With the help of the level, the accuracy of the installation of beacons is determined, and a plumb line is also required for this work. Also, the modern building materials market offers laser systems for faster and easier measurements. An economical option is to attach threads to beacons.

How to fix beacons:

gypsum mixture is being prepared;
small cakes of approximately the same size are formed from the mixture;
each is molded onto the walls at an equal distance;
beacons are applied so that the plaster layer is maximum 2.5 cm (if the plaster is strong and thick, then the maximum limit increases to 4-5 cm).

The plastering of the brick walls outside begins when the beacons, mounted on plaster, dry well.

The mesh, which is attached to the wall before plastering, will help increase the adhesion of materials and increase the strength of the canvas. This will allow in the future to get the opportunity not to redo the entire plaster layer that protects the brick from negative natural factors.

How to plaster a brick wall outside - with a special solution. For this, a cement-based powder is taken. Water is added to it, so that the product becomes ready for use.

The ratio of components and proportions must be respected by those declared by the manufacturer. It is better to mix with a mixer - a nozzle on a drill.

So, consider how to plaster a brick wall:

It is better to start work with the use of a primer. For this, a diluted primer is applied with a brush. If this is not provided for by the budget, then it is enough just to spray the wall well with water.
A thin layer of plaster is applied. A spatula is used to cover the material - it performs both application and leveling of the material.
The layer of plaster cake should be greater than the height of the lighthouse. The cake is leveled at the same level, distributing the product.
After a thin layer, a second, thicker one should be applied, but you need to wait until the first one dries well.
Plaster outside brick wall better plots, which should not exceed 50 cm in length and width.
The rule is used to level the surface. To do this, the rule is set between the beacons and moves up and down.
If there are pits in some places, they are refilled with material and leveled first with a spatula, then with a rule. If there are surpluses, they are removed.

Usually during work on the second, third and subsequent sections, the joints turn out to be slightly uneven. It is better to work on this problem immediately after creating the joint. The material is leveled wet, also the rule without using a spatula is applied for this.

Exterior plastering of the walls of a brick house will be more successful if you work horizontally. That is, the coating should be created in areas located in the form of lines. In this case, checking the "evenness" is much easier, since with the help of the level it will be possible to determine whether there are deformations. This rule is valid due to the elongated area of \u200b\u200bthe walls. Usually the height of those is less, and it is easier to adapt the coating to one width. In addition, with a uniform distribution of beacons, there will be no problems at all.

How to plaster brick walls outside? There are several types of coating options, but it is better to take a cement-based one. Modern manufacturers do not skimp on ideas, but the more intricate the product, the higher its price. Usually, manufacturers attribute such an increase in cost to a higher quality of the product, resistance to sunlight, moisture, frost, temperature changes, and a large protective indicator. Whether such benefits are relevant, however, needs further thought.

Usually on the packaging is indicated important information- for whom the coating is intended, what it does, how it differs from others, how it is applied. Instructions for use should be indicated if the product is specialized. It is up to the property owner to decide how to plaster the exterior walls of brick, but the cement composition is an alternative that is relevant everywhere and always.

Also, special attention can be paid to the choice of primer. It is needed to ensure full adhesion of the material to the wall. Again, if in a region or just in a certain area of \u200b\u200bthe area the humidity level is very high, rains, snows, frosts are frequent guests, and in general the state of the climatic situation is unfavorable for buildings, special protection for the walls is needed. The primer will not only provide it, but also help to avoid peeling, destruction of the plaster, the appearance of cracks that will jeopardize the durability and strength of the brick.

The technology of plastering external brick walls is simple, it was described above. The primer can be bought in the following options: Kreps Primer, Plitonit Grunt, Forward Grund and others.

Plastering of external brick walls with cement-sand mortar is carried out in dry weather, preferably in solar time so that the coating dries well in a minimum time.