At present, such a branch of the national economy as construction is developing at a rapid pace in Russia. Hundreds of different buildings and structures are erected every day. Basic construction material which is used for this is a brick. Very often, private owners have problems with bricklaying. This is manifested in the fact that brick structures begin to collapse. This occurs mainly as a result of moisture getting between bricks, in joints or seams. At the same time, moisture is deposited, and in winter time and freezes, destroying the structure from the inside. Externally, such a process is manifested by the following signs: visible cracks on the walls, between the seams, a decrease in the heat-shielding properties of building envelopes, the presence of moldy fungi, greenery, and so on.

It is necessary to protect the brickwork and eliminate negative impacts moisture on the brick.

Some owners, seeing this, begin to insulate their homes from the inside, but this does not solve the main problem. The structure gradually collapses and becomes less durable. As a result, you will have to resort to expensive repairs. It is best to prevent these negative effects of moisture on the brick. Let us consider in more detail how and with the help of what protection against moisture is carried out, the main reasons how brick is protected.

Masonry repair options

Protection of a brick wall from moisture includes hydrophobic impregnation of the wall and surface cleaning.

Protection brickwork from water is a rather serious problem. It is best to do this at the construction stage, when the damaging factor is not yet in effect. But if there are already visible signs of destruction and exposure to moisture, then there are 2 main repair options. The first, if the seams are in good condition. In this case, hydrophobic impregnation of the wall is applied, as a result of which water and other liquid substances do not act on it. In the second case, the seams are first sealed, and only then water-repellent substances are used. Protecting a brick wall from moisture should include periodic inspections and surface cleaning.

Inspection is carried out at least once a year. At the same time, visible pollution is removed, greenery, mold are removed. It doesn't have to be done manually. There are special devices, for example, a cleaner high pressure. This very useful device in the household is able to clean any surface from chemical and mechanical contaminants. It can be used to clean cars, remove old paint. In the event that the dirt is not removed, a special paste can be used.

Sealing joints between bricks

Protection is also carried out by cleaning the seams between them. In the course of work, the crumbling elements of the mortar between the bricks are removed. Are removed and facing stones which are in poor condition. The seams are filled with a cement-sand mortar, after which they are sealed with a special substance. For these purposes, it is recommended to use the following solutions: Atlas, Betonit and others. It is best to apply the solution not separately to each seam, but to the entire surface to give it greater stability and strength.

The stages of work include: removing the destroyed mortar and bricks, pre-impregnating the wall, waiting for it to dry, then sealing the seams, cleaning it and impregnating it a second time.

To seal the seams, it is necessary to prepare a mixture based on cement and sand. The solution is rubbed into the wall using a special board with rubber. Then wash the wall clean water. It is important that after this stage the surface is protected from direct sun rays. After 2 days, the impregnation is repeated.

Impregnation of a brick wall

After impregnation of the wall with hydrophobic substances, a protective film is created, which long time is not destroyed.

Protection of brickwork can be carried out in other ways. Even if the walls are saturated with moisture, it is recommended to impregnate them with hydrophobic substances. It is advisable to do this in dry, warm weather so that the solution is well absorbed. The essence of this method lies in the fact that the substance that is part of the preparation contributes to the closure of pores in the building material (in the seams and the stone itself). At the same time, an invisible, transparent, thin protective film is created on the surface of the structure, which does not collapse for a long time. Impregnation is best done before grouting. For convenience, use a sprayer.

The drug is applied from top to bottom. Previously, the domestic drug Siloxil was widely used, but its European analogue Funcosil is currently very popular. They are very convenient to use, as they are very active even in relation to wet surfaces. It is environmentally friendly, therefore it is practically safe for the human body. Despite all its advantages, the substance will not last long. Periodically, it will be necessary to repeat this procedure in order to avoid repeated destruction of the brick.

Efflorescence on the brick surface

Efflorescence on the surface of the brick indicates an active process of destruction of the wall.

Brick is a ceramic product that does not contain any salts. Even if there is a dye (metal oxides) on its surface, then salts cannot reach the surface with water. The salts give it its color. In the white brick, they are not at all. Salt is formed from a solution that is used in masonry. The composition of this stone has many pores that absorb both moisture and salt. After evaporation of water on the surface, you can see a white coating, this is efflorescence. To a greater extent, this worsens appearance designs, but it is not the main problem. The salts testify to the active process of destruction of the wall.

To remove efflorescence, the most commonly used drug is called Decap' sols Guard. Before applying it will require some preparatory work: check the quality of waterproofing, especially roofs and gutters and reduce the ingress of moisture. In addition, you will need to clean the seams. There are other similar active substances, but they have the same mechanism of action. Some of them do not require neutralization.

Water repellent Crystallisol

Water repellent Crystallisol is very economical and easy to use.

Protection of brickwork from liquid can be carried out using special substances. The most effective of them are water repellents. What is it? This is a tool that is used for water-repellent impregnation with various construction work. It is a silicon-based concentrate. It is a perfect and multi-component preparation. Experts recommend it for processing artificial stone, concrete, brick, ceramic tiles. Unlike its other competitors, it is active against wet surfaces of structures, which gives it wider use and greater efficiency.

A similar concentrate has found wide application in the processing of slate, brick, concrete, shell rock, cinder blocks, gypsum, plaster and other materials. Its scope is very large. Its advantage is that even in the presence of moisture, it is very economical, unlike its foreign counterparts. It is diluted about 30 times, so one liter of the substance is enough to process more than 150 meters of the surface of any material. The cost of processing 1 sq. meters is only 12.5 rubles. Therefore, Crystallisol is practically indispensable in this field.

Mechanism of action of Crystallisol

Crystallisol prevents the deposition of dirt, moldy fungi and the penetration of moisture deep into the coating.

Protection of brickwork in this way lies in the fact that the water repellent helps to increase the frost resistance of the brick structure several times, in addition, its strength increases by 24 - 26%. Very often, the product is used in facing the surfaces of buildings with high humidity: baths, saunas. In this case, Crystallisol prevents the penetration of moisture into the coating, prevents the deposition on the surface of harmful microorganisms, in particular microscopic moldy fungi. They can handle facades. Crystallisol prevents the deposition of dirt on the surface of the brick, which has a positive effect on the aesthetic characteristics of the building or structure.

Along with these useful properties, the product is widely used for painting walls along with conventional colorants. Thanks to him, it is possible to reduce the amount of paint consumed and save a little. Another big advantage is the ease of use. This does not require special knowledge and skills, equipment.

The advantages of this method of protecting structures from moisture

Advantages of Crystallisol: the drug is environmentally friendly, fireproof, durable, does not change the appearance of the surface.

As mentioned above, this method is very simple, efficient and economical. It has a number of advantages over other means of protection. Firstly, the water repellent does not create a visible, sticky film on the wall surface, which would cause the accumulation of dust and dirt. Secondly, this drug is environmentally friendly. This suggests that it does not contain harmful chemicals that are dangerous to humans. Thirdly, it is fireproof, unlike ordinary paint. Fourthly, it does not change the appearance of the treated surface and does not violate the vapor permeability of facades. Fifth, it is cheap. Sixth, durable.

The composition of the impregnation does not contain solvents that can be toxic. It is economical, that is, it is used only in diluted form. Its ratio to water when diluted is 1:30. Consumption rate per 1 sq. m is 200 g of solution. Thus, one liter of the drug can process more than 150 square meters. meters of surface. It is also important that it is active on almost any surface, be it brick or concrete.

Instructions for use

To protect the brickwork from moisture, it is necessary to prepare a working solution.

Protection of masonry requires knowledge of the description of the preparation, scope, preparation of the working solution. In order to prevent exposure to moisture, you will need to make a working solution. For this, the substance is diluted in plain water in a ratio of 1: 30, after which the resulting mixture is evenly applied to the surface of the brickwork. It is important that it is clean and dry. If it is contaminated with efflorescence, fungi, greens, then you first need to clean it. For this, it is best to use chemical solutions and antiseptics, which have a disinfecting effect and remove biological agents from the surface. It is advisable to remove mechanical impurities with a jet of water.

On the facades of brick buildings, the water repellent is applied in a thin, even layer. There must be only one layer. On concrete pavements it is possible to apply a double layer, while the interval between them is at least 10 - 15 minutes. Processing is recommended to be done in dry, warm weather at a temperature of at least + 5 degrees, otherwise the moisture protection effect may be lower. By following the instructions and proper care behind the surface of the brickwork, the duration of the drug Crystallisol will be from 10 to 12 years. This substance is also an excellent antiseptic that prevents the formation of harmful mold on the surface of the masonry.

On the facades of brick buildings, the water repellent Kristalizol is applied in a thin, even layer.

It can be concluded that very often in private construction there is a destruction of structures, including brick ones. The main reason is the effect of moisture and the lack of pre-treatment of the surface with protective preparations. Moisture penetrates into the seams and pores of the brick, gradually destroying them. There are 2 main repair methods. In the first case, you need pre-cleaning and removal of damaged material, then impregnation. In the second, the walls are simply treated with active substances. In order to make repairs, you will need equipment and tools:

• Master OK;
• falcon;
• sledgehammer;
• cement-sand mixture;
• scapula;
• stairs;
• hydrophobic solution;
• hammer;
• solution container;
• wooden stick for even application of the product;
• hose with water;
• antiseptics;
• sprayer.

Very popular today are water repellents that are able to form on the surface of brickwork protective film. It is simple, economical and very effective method moisture protection. When carrying out all work, it is very important to follow the instructions for its use. Highly great importance it also has whether you noticed the first signs of destruction in time or not. Very often, the first symptoms of masonry destruction are the appearance of efflorescence on the surface, which are white coating. In addition, mold, greenery, or cracks may appear.

Building buildings out of brick or concrete , and in general, any material, first of all, you should always take care of the quality of the material and the quality of its installation. However, even after carrying out all the activities correctly, there are factors from which your ideal brickwork can still suffer, and this will happen not through your fault, but through the fault of precipitation and other natural vagaries.

Such natural whims can completely destroy both brick and concrete (Klin), therefore, protective measures must be taken immediately at the moment when the signs of destruction only appeared and did not have time to reach a state of catastrophe.

Moisture protection

• In order to initially protect the masonry from moisture, treat it with a hydrophobic impregnation. After that, no liquids will hurt perfect walls. It is worth considering that such processing is possible if the seams are in good condition.
• If the seams are already partially destroyed, you need to repair them first. After the mortar has dried, the seams will need to be treated with a water-repellent impregnation for bricks.

However, once a year, still inspect the masonry for cracks, mold, fungus or moss. However, if you live in harsh climatic conditions, even after processing behind the walls, it will be necessary to periodically glance in order to react in time and either repair the cracks or clean the bricks from the organisms that have settled on them.

Seam sealing

If you find crumbling elements, or if the facing brick has lost its strength, remove all this debris from the wall, and then treat the brick from moisture and seal the seams with mortar. Re-saturate after drying brick wall water repellent.

This solution contains components that help close the pores in the brick and in the cement. Thus, the impregnation turns into a kind of invisible film that reliably protects the surface from moisture.

In order for moisture impregnation to work to the maximum, several conditions must be met.

• The entire surface of the wall is subject to processing, and not just each seam.
• For processing, choose a warm and sunny day when the walls are completely dry. Under these conditions, the solution will be completely absorbed and will give the expected effect.
• To apply the solution, you can use either a brush or roller, or a sprayer.

Salt Protection

Bricks for the most part consist of clay, on which efflorescence can appear after some time (have you met such whitish spots on bricks?). It may seem to you that the worst thing about this is not the neatest appearance, but believe me, there is something big behind this process. If not taken in time necessary actions, the wall and mortar will collapse, and this sight is even more unsightly.

To combat this phenomenon, there are special drugs. However, before applying them, it is necessary to carry out a set of measures that will help reduce the effect of moisture on the wall. Thus, first of all, check the condition of the roof, if necessary, lay a new waterproofing, and also improve the drain.

The special composition of silicon-based water repellents has the most powerful water-repellent effect, and it also increases frost resistance. Building materials are processed with such means at many stages of construction. Not only brick is subject to processing, but also fake diamond, ceramic tiles, slate, cinder block, etc.

In addition, using water repellents when painting walls, you reduce the consumption of colorants by several times, which allows you to save a lot.

The processing of brick walls, as a rule, occurs as follows. First, the impregnation is applied very thin layer, and then after 10 minutes a second is applied. One liter of funds is enough for more than 150 sq.m. surface, and the validity period reaches 12 years. In this case, the appearance of your wall will not change in any way.

Wind protection

The wind is another enemy of your brickwork, since the mixture of concrete in Klin does not erode in an instant, we can still influence this by processing it in time.

Particularly susceptible negative influence high-rise winds, where not only the wind is operating, but often the walls overheat or become supercooled at different times of the year. That is why even at the stage of laying bricks it is necessary to select cement-sand mortar which is designed for your temperature regime and climatic features. The higher the building is planned to be built, the more dangerous it is to save on material, since cheap and low-quality brick is practically doomed to an early death. Although even such masonry can be encouraged with a second chance, if treated in time with a water repellent.

Very often, with the independent design of rooms, an ordinary, unremarkable result is obtained. Wallpapered or painted walls are already quite boring, so you need to look for other solutions, for example, do not close the brickwork or just imitate it.

But it's important to choose the best option for this or that occasion, and if a white brick wall in the interior of a room in the Provence style looks good, but for modern interiors, the natural color of the elements is better suited.

About which solutions in which rooms are used most often and what recommendations should be taken into account, and will be discussed in our review.

Examples of the use of brick finishes in different rooms

Let's figure out where the use of brick or its imitation is most justified and what factors should be taken into account in order to get an attractive interior. This will help you come up with a design concept and get the best result.

hallways

This room is the first thing that each of your guests sees, so it is important to make it so that the first impression is favorable. Remember that everyone has different tastes and too bold experiments may not be perceived at all the way you would like. Therefore, the design should be restrained and brickwork or its imitation will suit this purpose as well as possible.

• In the hallway, the walls are often subjected to heavy loads: they are leaned on, touched - and over time the surface may become dirty. To avoid this, only wear-resistant materials should be used and, if possible, a protective compound should be applied to the surface, which will prevent the absorption of dust and dirt into the finish structure;
• From frequent opening and closing front door vibration is constantly transmitted to the walls, due to which poorly fixed Decoration Materials over time, they will begin to crack and simply fall off. Of course, if you have brick walls, then this aspect is unimportant, but if you decorate brick surfaces, then get high-strength adhesives;
• If you have a small area of ​​​​the room, and the lighting is not very high quality, then it is better to give preference light colors. You can use dark colors only if the area of ​​\u200b\u200bthe hallway is sufficient and the lighting is of high quality;
• As a rule, only one wall or even part of the surface is finished to emphasize a certain place in the room. It is important that the option you choose brick finish combined with the rest of the elements of the room, sometimes the only option may be painting the surface in a certain color.

Living rooms

In such premises, it is important to determine in advance the concept of the situation and adhere to it when carrying out work.

If you are sure that your living room will look great with brick wall, then consider a few important tips on this occasion:

• If you want to create a space in an ethnic or rustic style in order to relax in it from the frantic rhythm and noise of the city, it is advisable to use the finish of natural shades. At the same time, in order to make the room more authentic and original, it is recommended to use various decorative elements: from vintage furniture to various vases and textiles self made, all this goes well with brick and its imitation;

• For minimalist environments, an option using both a natural color and a painted wall is suitable. As for the color, it should be neutral to create an atmosphere of simplicity and rigor. It is important to choose all the decorative elements and furniture so that they create a single composition;
• The classic solution is loft-style living rooms, in which aged red brick walls look especially good, reminding that this option came from industrial buildings. This option assumes a fairly wide range of options that you can implement, there are no clear frames, and such factors as convenience, functionality and simplicity are put at the forefront.

Do not be too zealous with the aging of the surface, as excessive negligence can ruin the whole impression of the interior.

Kitchens

As you know, in the kitchen, all surfaces experience increased loads due to changes in humidity and temperature, but there are other factors that are important when using brick or its imitation:

• The natural colors of the brick fit perfectly into a loft or country style setting. In this case, one or more walls can be finished in this way, or you can veneer individual sections or finish working area. It is important to think over the design in advance in order to imagine what the final result will look like, because in the kitchen the location of the furniture is very important;
• For interiors in scandinavian style options with brick walls painted in light shades are perfect. This solution is also perfect for Provence, because in this style mainly pastel colors are used;

• It is important to understand that not only water can get on the walls, but also grease and much more, which can cause hard-to-remove stains on the finish. In order to create an additional protective barrier on the surface and make it easier to remove dirt from it, it is recommended to coat the finish with a special protective composition, most often it is colorless and is a special moisture-resistant varnish.

Bathrooms

Brickwork in the interior of the bathroom can also be very appropriate, because it goes very well with white sanitary ware.

• All surfaces must be treated with special compounds to protect against fungus and mold. It is very important to do this job carefully so that problems do not occur over a long period of time;
• The design style can be very different, you just need to take into account all the recommendations outlined above. In some cases better fit the natural color of the wall, and sometimes it is better to paint it;
• To protect against moisture, the surface is treated every 1-2 years with special water-repellent coatings, they allow you to create a thin moisture-proof film on the surface.

Bedrooms

Even in bedrooms, brick surfaces look very appropriate, it is important to consider some factors:

• The color of the surface is selected based on the style you choose, natural brick not all developers like it, but the painted surface is perceived in a completely different way. Often these are backlit to further emphasize the texture of the finish;

• Most often, the wall at the head of the head is formed in this way, the remaining surfaces are either puttied or covered with wallpaper. It is important that all the finishes you choose are combined with each other and make up a harmonious composition;
• You can build a drywall structure to create niches and shelves, which goes well with brick. The combination of materials is a win-win option, which is very widely used by professionals.

Basic finishes

If you do the work yourself, you should know that a brick wall can be made not only from brick, there are other options, and we will talk about all of them in this section.

Brick

Of course, you should start with this option, since this classic solution from which it all began.

Everything is pretty simple here:

• Walls are erected at the stage of building a house or later, when partitions need to be created.. That is real brick may initially be present, you only need to remove the remains of the solution from the surface and ennoble the seams. Sometimes you have to remove the plaster to open the walls;
• The surface is initially strong and reliable, you just need to bring it into an attractive appearance.. The work is quite simple, while you get an excellent result, no matter what condition the brick is in - the aged version, on the contrary, looks especially attractive;
• If painting is required to obtain the desired effect, then it is best to use high-quality acrylic, latex or silicone-based compounds. The last two options make the surface water-repellent and washable. damp cloth, which allows you to always maintain the perfect order in the room.

Clinker tiles

If you need the most realistic imitation of brickwork in the interior, then this option fits perfectly.

The main advantages of clinker are as follows:

• Products have high quality and are not inferior in strength to brick, because they are made from the same material - clay. They can be used in premises of any purpose without any restrictions;
• A wide range of colors and textures allows you to choose best option for any interior;

• The size of the products is similar to the real brick, so it is almost impossible to notice the difference;
• As for the fastening of the elements, either ordinary tile adhesive or special polyurethane compounds are used for this (they are needed where special reliability and strength are required);

When laying clinker tiles, it is very important to prepare the surface with high quality, the smoother it is, the easier the work will be.

Wallpaper

If you want to decorate a brick wall, but you don’t want to glue the clinker or there is no such possibility, then best solution become wallpaper.

This option has the following features:

• The coating is made on vinyl backing , so its strength and reliability are quite high;
• The material has a textured surface. Of course, the structure is not as distinct as on real brickwork, but nevertheless the walls look very good, and if you do not look closely, there will be practically no difference in appearance;

• As for the workflow, this option is simple. Need not complex instruction for laying and there is no need to hire a bricklayer for laying bricks. The majority of the population knows how to glue wallpaper, so the process is unlikely to cause difficulties, especially since wallpapers of this type are dense and fit well on the surface;
• This option is suitable for living rooms as well as for bathrooms and kitchens. Vinyl has excellent resistance to moisture and damage, and the surface is easy to care for;
• Often there is a question of how to treat the surface before painting, everything is simple here: first, a special primer is applied, and after it dries, you can start painting. For work, use paints that, after drying, create a film that can be wiped with a damp cloth.

Plaster

Another very interesting solution, which allows you to get excellent results without the involvement of experts.

The implementation of this option takes place according to a certain technology:

• Purchase of plaster, it is best to choose gypsum-based options, they are easy to use, have a reasonable cost, and the materials dry very quickly after application;
• The ideal way to work is to use a special stencil, which is first attached to the surface, after which all cavities are filled with plaster. After a certain time, when it seizes, the stencil is carefully removed - and you get a very high-quality imitation of brickwork;

• There is an easier option: you first stick masking tape on the wall, which will determine the seams between the elements. After that, the plaster is again applied with a layer of up to 5 mm, and when it grabs a little, the adhesive tape is removed;

Under the influence of external negative factors, brick walls are gradually destroyed, this entails problems that arise inside the premises. Walls near the attic and foundation are especially in need of protection, because they are constantly exposed to moisture and precipitation that pass inside.

Over time, this leads to the appearance of fungus and mold, which negatively affects human health and the condition of structures. As the main way to protect surfaces, one can single out the waterproofing of a brick wall from the outside. For this today there is great multitude materials worth considering in more detail.

The need for protection

Brick is porous material, therefore, when operating in wet conditions, it is saturated with moisture, and a destructive process begins inside. The structure loses its integrity over time. It is possible to protect structural elements from moisture with the help of waterproofing. These works are carried out in the basement area and external walls. That's why better waterproofing brick complement internal work. An integrated approach allows you to deal with destruction throughout the entire service life.

Depending on the type of protection chosen, the algorithm for carrying out work may be different. External waterproofing is usually carried out with welded materials, while inside work is carried out with the help of coatings. The main feature of such work is preliminary preparation bases, which must be even and dense for a good fit of the waterproofing layer. Preparation can be carried out using lime-cement mortar based plaster. However, ready mixes can also be used.

penetrating compounds

Among professionals, penetrating waterproofing is quite common, which gives structures additional properties. When finishing the wall, modifiers are added to the solution, which penetrate the material through the capillaries.

Among the advantages of such a waterproofing of a brick wall from the outside, it is worth highlighting:

• low cost of materials;
• the ability to protect external and internal surfaces;
• high levels of protection at the level of bitumen or film;
• a wide range of offered materials;
• maximum penetration into the structure.

To protect the masonry from capillary suction, a restoration method is used horizontal waterproofing- injection. This method is effective and widely used. For horizontal waterproofing of a brick wall by injection, holes are made in the lower part of the structure in two rows, where special composition. These jobs are ideal for materials with low viscosity and long time curing. These mixtures fill the joints of the masonry and impregnate the pores of the brick.

Looking at penetrating you can get a closer look at the composition of "Penetron". It is a dry mix of cement, quartz sand and chemical additives. "Penetron" is used to protect monolithic and prefabricated structures. With its help, it is possible to increase the indicators of water resistance, frost resistance and strength. The structure after the completion of the work acquires the ability to undergo impacts:

• sea ​​water;
• groundwater;
• Wastewater;
• alkalis;
• acids.

Work methodology

For waterproofing, it is necessary to follow a certain algorithm. At its first stage, the surface is prepared, cleaned of the remnants of the solution and various contaminants. Next, the base is treated with a primer, which fills the pores and increases the protection of the material from mold and mildew. The surface is re-wetted, which is dictated by the characteristics of the brick.

Next, you can start applying waterproofing with a spatula or brush. The solution is mixed and laid according to the instructions. The thickness of the applied layer may vary depending on the composition. On final stage carried out finishing. It may involve plastering the surface, but experts argue on this topic. Some believe that waterproofing must be applied to the finished finish, otherwise condensation, fungus and mold may occur.

Coating waterproofing

Coating waterproofing of a brick wall outside involves the use of dry mixes, to which are added chemical substances. After dissolution, they form a pasty consistency. When choosing one or another composition, it is necessary to be guided by the following factors:

• ease of use;
• crack resistance;
• vapor permeability;
• water resistance;
• durability;
• practicality.

The method of carrying out work on the application of coating waterproofing

The application of any waterproofing layer provides for the need for surface preparation. It includes cleaning the base from dirt and dust, as well as restoring the seams, if necessary. The walls are covered with plaster, and then a waterproofing layer is applied with a hard brush, which allows you to get a flat surface. It is smoothed out with a roller. Finishing is carried out at the final stage facing material.

Waterproofing a brick wall outside from rain is often carried out with coating materials that have unique properties and proven quality. As an example, consider the product German manufacturers eg Aquafin. This composition is suitable for a wide range of applications. After the application process is completed, a day must pass for the material to become solid, then facing work can be carried out. A week later, the wall is ready for water loads.

In order to exclude the appearance of cracks on the surface, a polymer-mineral waterproofing is used, which contains an elasticizer. This additive provides elasticity to the hardened layer, and in everyday life such compositions are called rubber concrete. The mixture is applied with a hard brush on a moistened surface, which makes it possible to obtain a seamless coating that bridges cracks.

The use of welded waterproofing

Waterproofing the house in the area of ​​a brick wall can be carried out. This protection involves the use of roll materials, which are attached to the base after thermal heating. The work is carried out according to the following technology: for a snug fit of the insulation, the surface is covered with plaster, and then primed bituminous mastic which guarantees reliable adhesion. The strips are cut into individual sheets of the desired length. After that, they are heated with a propane torch until bubbles appear on the material.

The insulation is glued to the surface. The strips must be attached without voids so that the material does not lag behind the wall. Therefore, the waterproofing is smoothed out with a roller or by hand during installation, and problem areas are cut out to make separate linings for them. The strips are glued with an overlap, the width of which is 10 to 15 cm. personal protection, because the work is carried out with hot material.

Use of horizontal waterproofing

Horizontal waterproofing prevents the passage of water into the structure. It is represented by a layer that is laid on a horizontal surface, and for this you can use the most different materials. Suitable for brick walls cement mortar or asphalt.

After masonry is erected to the design mark, sealing agents are added to the mixture, with the help of which a layer of mortar up to 30 mm thick is made. When using asphalt, this parameter is 20 mm, and the first row of bricks is laid just on this layer of mortar. A waterproofing layer based on rolled materials is laid on a leveled surface, and the surface of the sheet is smeared with bituminous mastic. On next step you can continue laying.

Pasting waterproofing from the manufacturer "TechnoNIKOL"

Pasting waterproofing "TechnoNIKOL" is made on the basis of bitumen, which is mixed with atactic polypropylene or styrene-butadiene styrene. These additives are modified polymers, which makes the material more durable and strong.

Pasting waterproofing "TechnoNIKOL" is also created using vulcanized rubber, polyethylene and thermoplastic. The latter is made of polyvinyl chloride and chlorinated polyethylene, which are heated before use, and the seams are sealed by welding or using solvents.

The cost of roofing material and its some properties

Despite the emergence of more and more new materials for waterproofing, roofing material, the price of which remains acceptable, is still relevant. You can buy this material from the manufacturer "TechnoNIKOL" for 15.2 rubles. per square meter. AT this case We are talking about a variety of RPP material.

It is durable, light and soft, so it has found its wide application, but does not withstand low temperatures. Because of this, residents of the northern regions quite often refuse it. But for horizontal waterproofing of a brick wall, this material is suitable, which is located between the masonry and the foundation.

Ruberoid, the price of which is acceptable compared to many others modern solutions, is made on the basis of cardboard, which is impregnated with soft petroleum bitumen. The coating is applied on both sides and sometimes supplemented with a fine-grained dressing.

What is brick afraid of (the most common defects in brick and masonry)

(Some measures to prevent the destruction of brickwork and to protect bricks)

When looking at the centuries-old walls of the Moscow Kremlin, it is difficult to imagine that brick is a very delicate material. Even a brick made in compliance with all production technologies, without proper handling, can lose its structural properties to a large extent, or even simply fall apart into mechanical components. And half the trouble, if this happens with the material that has overwintered at the construction site - it is much worse if the already erected building suffers.

IT IS A DEEP MISTAKE TO BELIEVE THAT THE BRICK BOX OF A HOUSE UNDER CONSTRUCTION IS USEFUL TO SPEND THE WINTER WITHOUT FINISHING.

Ceramic brick, as you know, consists of clay with the addition of sand, silicate brick - from sand and a binder component, lime. After molding, the components ceramic brick soldered in a high temperature oven. Silicate brick is not fired, the technology of its manufacture involves steaming the sand-lime mixture. But in both cases, the “body” of the brick turns out to be far from monolithic, due to which the already dried building material retains the ability to absorb moisture, which, under adverse conditions, can lead to the destruction of not only the wall decoration, but also the masonry itself.

According to the ability to absorb moisture, bricks are different for bricks: this difference is associated with such a characteristic as water absorption, which, in turn, is linked to frost resistance - the ability to maintain mechanical strength after a certain number of freeze and thaw cycles. For example, if we compare ceramic and silicate bricks, then the ability to absorb moisture from silicate bricks is much higher. The brick absorbs moisture, and that, condensing and freezing, destroys it from the inside. And here one should warn against a gross mistake those who believe that it is useful for a brick box of a house under construction to spend the winter without finishing. It is very likely that as a result atmospheric influences, for which the brick is not designed in principle, it will begin to crumble. Indeed, under the conditions of normal operation of the building, the brick warms up from the inside of the house, and with outside it is protected either by plaster or some other facing material (at least the same facing brick, in which the water absorption index is lower, and the frost resistance is higher). Therefore, if due to any circumstances it is necessary to suspend construction on winter period, walls - in order to preserve them - are lined with insulation. Of course, in this case, protection from atmospheric precipitation is also necessary. The latter will be far from superfluous throughout the entire period of construction.

Protection brick building from atmospheric precipitation - a measure that helps to prevent such a destructive phenomenon as efflorescence. Whitish washouts on brick facades are formed as a result of wetting the brick with its subsequent drying. Salts protruding to the surface are found both in Cambrian clays rich in them and in mortars, and in the latter case, the use of special additives in winter that prevent the freezing of the solution increases the likelihood of efflorescence. Vysoly not only spoil the appearance of the building - the plaster from the surfaces affected by them comes off as easily as the paint layer. There is an opinion that some salts, accumulating inside the brick in the form of constantly growing crystals, can also destroy the brickwork itself. In case of silicate brick such a “fifth column” can be quicklime particles, which, under the influence of moisture, swell and “explode”, forming, in best case, holes and crevices on a brick surface.

One of the means to help protect the brick from excessive moisture is its treatment with hydrophobic compounds - a technology that is rarely used in domestic construction practice. In this situation, the easiest and most effective way to keep the “health” of the brickwork is to cover it with waterproof materials during the construction process and prevent the brick from “going under the snow”. Further protective function take care of the lining materials.