Facade structures - functions, types, technologies. Facade works Building facade structures

Among the facing systems of buildings, hinged facades today occupy a worthy place. The reasons for their popularity are the variety of types of material used, the fast pace of work. The system of hinged ventilated facades is a great opportunity to insulate the building from the outside and make it energy efficient. This design is one of the few that allows you to make a reconstruction with a radical change in appearance. At the same time, labor costs will be minimal, due to the thoughtfulness of the mounting system and guides. Even the most complex units of hinged facades are carefully calculated and solutions for them are published in free access structure manufacturers. All this is the reason why developers prefer hinged façade more often than any other type of façade system.

Features of the hinged facade device

Modern hinged ventilated facades have the same basic design. Guides are attached to the bearing wall with the help of brackets, which can be carried out on different distance. It depends on the thickness of the thermal insulation used, which is fixed between the rails to the load-bearing wall using dish-shaped dowels. The front layer is installed so that there is space between it for ventilation. It will ensure that there is no condensation high humidity, will prevent the thermal insulation from getting wet, from which it can lose its properties.

Brackets, extensions, supporting profile are best used for those intended for this system. The use of components for drywall is not permissible, since the loads experienced by the hinged facade are disproportionately higher. For example, if a profile of galvanized steel with a thickness of 0.5 mm is sufficient for interior decoration, then for outdoor work it is best to use steel guides with a thickness of 1-2 mm.

Basic facade materials for ventilated facades

At the moment, the system of hinged facades made of porcelain stoneware or natural stone. Buildings lined with these materials have a respectable appearance, especially if builders use hidden clips for installation. Porcelain stoneware is represented today by hundreds of collections well-known manufacturers which allows you to give the building an individual exterior. Slabs of marble, granite, onyx or other natural stone will help make it more exclusive. This finish perfectly emphasizes the status of an office, bank or government institution.

The device of a hinged facade is also used in the decoration of private houses, small commercial real estate. Their owners often pursue the same goal: a reliable facade and insulation with minimal cost. In this case, inexpensive vinyl or metal siding, facade panels, fiber cement boards. More prestigious and expensive option - facade cassettes made of steel, at least 1 mm thick and coated with a polymer coating.

In recent years, it has been increasingly used as finishing material hinged facades ceramic brick. In this case, the design changes significantly, since instead of guides, a system of brackets is used that transfers the load to the load-bearing wall. Produced fastener made of thick quality steel, able to withstand high loads for many decades. Bricks can additionally be attached to brackets using clamps, which will allow complex masonry, creating exclusive facades.

Some people wonder what is the facade of the building? What is its definition? This is the front side of the building, located outside.

The concept of "facade" has another meaning: it is a drawing of an orthogonal projection of a building. The projection is carried out on a plane located vertically.

The front side is found in different types, which largely depends on its shape, proportion, architecture. According to Wikipedia, there are the following types:

• main;
• side;
• rear;
• street;
• yard.

Varieties

The front side of the building is called the facade, it is she who meets the guests. But it should be borne in mind that other sides of the building are also facades. However, they are not front, but side, back, and so on. All of them are divided by design features:

1. Stone, brick.
2. Concrete, monolithic.
3. Translucent.
4. Suspended ventilated structures. They differ in cladding. Cladding can be done: porcelain stoneware, aluminum panels, fiber cement, metal cassettes, siding, blockhouse, decorative board, of stainless steel.
5. Mediafacade. This is the most modern variety front side of the building. In this case, screens are installed. Together, these screens form a video image. As a result, the front side of the building looks like one big screen. Looks very trendy and modern.

To decorate the main side beautifully, some professionals advise using stucco molding and tiles. You can use ordinary plaster, painting.

Front facade: materials for decoration

In order to issue main view buildings using the following materials:

• stone;
• siding;
• panel;
• plaster;
• facing brick.

What is most commonly used

Stones are often used to finish the front side. Can be used both natural and artificial stones. The following natural stones are most popular:

• marble;
• limestone;
• granite;
• gabbro.

Artificial stones are very popular. Architectural concrete is in high demand. It is also called "white stone". From the "white stone" you can create decorative elements for windows and doors, as well as hinged panels.

Such a design can be quite long (several square meters). Moreover, the thickness of the “white stone” is small and is about 10 cm.

What is siding?

Siding is a material for facing a building. The material is presented in the form of horizontally arranged panels. They are fastened together directly on the wall of the building. Siding is a very versatile and attractive cladding element:

1. With the help of siding, you can achieve diversity in creating forms.
2. It is very easy to operate.
3. It can be made from a wide variety of materials.

Varieties of siding

1. From vinyl. Siding made of this material is quite strong, durable, practical. The building becomes attractive due to the brilliant properties of the material.
2. From foam. The heat transfer of the building is reduced. This is of great importance for buildings located in harsh climate zone. The advantages of foam siding is also an increase in the vapor permeability of the building, moisture does not accumulate on the walls.
3. From metal. It is the metal finish that will add durability and resistance to the effects of adverse environmental factors to the building.
4. Of steel.
5. From a tree. The main facade with such a finish looks aesthetically pleasing, excellent thermal protection of the building is created.
6. From cement.

Thanks to all these advantages, siding is gradually replacing many of the listed materials (in particular, plaster).

Plaster, as a material for cladding the exterior of a building, is also used very often and tries not to give up its positions. The following types of plaster have been developed: mineral, polymer, mosaic, structural, pebble.

The main side should look attractive, since it is she who is the "face" of the building.

Main facade: types of structures

What is included in the definition of a facade can be understood and found out through the study of information.

There are two main requirements for all types of main types of buildings and structures:

1. Protection of the structure from the influence of external factors.
2. aesthetic effect.

He can be:

• dry;
• wet.

The "dry" type of facade systems is made without the use of adhesive bases and special mortars. Thus, any part is fastened with nails, screws and other elements. An example of dry facades is siding.

"Wet" facades are mounted using building mix. Examples are: plaster, clinker tiles (to fix it, you need adhesive base) and others.

What is needed for this type

Available to a wide range of buyers. It consists of the following layers:

1. Insulation (this is the inner layer).
2. Fiberglass. With its help, installers strengthen the walls.
3. Decorative plaster. It comes in all shapes and colors.

For manufacturing, complex schemes and all kinds of aluminum fasteners, tiles and ceramic bricks, and the insulation is quite simple to strengthen using mesh and bolts. But there is also small nuance- at temperatures below +5 °C, it is impossible to mount such a system.

A huge plus is that installation can be done regardless of the time of year and weather conditions. A "wet" facade gives the building integrity, but it directly depends on weather conditions and climate.

Additional classification

To date, the division of this building material to the following types:

The technology of ventilated systems is based on the formation of a gap for ventilation, which is located between the wall and the facade material.

Air begins to circulate freely in the gap, due to which moisture and dampness evaporate. And the material itself qualitatively protects the floors of the premises from all kinds of atmospheric influences.

What does the ventilation facade consist of

This view should consist of three layers:

1. Mineral insulation (it is located from the inside.
2. Air layer (this is the middle layer).
3. Facing part (outer layer). Most often it is covered on the outside ceramic tiles. It looks neat and has a lot of colors.

Ventilated facades and other systems containing aluminum are expensive. Main point in this case, this is the correspondence "price-quality".

A non-ventilated facade is used when the building has no external insulation. If the façade is to be installed on a wooden building, it is better to use a ventilated system, as wooden walls allocate themselves a large number of moisture. If you do not get rid of the accumulation of moisture, then wooden house it just starts to rot.

The exterior of the facade is a kind of "face" of the building. From him decorative features the formed idea of ​​the owner, his taste and financial well-being depends. Finishing performs a design function, provides many operational properties of the facade. A competent choice of technology is a guarantee of durability and safety of the coating.

Varieties of finishing when arranging the facade

Modern exterior surfaces of buildings are the result of the implementation of a variety of technologies. Each technology involves the use of certain materials, tools and techniques. The following options for facade devices can be called the most common:

1) application decorative plaster;

2) sheathing with siding;

3) use of sandwich panels;

4) lining with brick or natural stone;

5) installation of metal cassettes;

6) application clinker tiles, porcelain stoneware, etc.

All facades can be divided into 2 large groups: ventilated and plastered in a "wet" way. Experts have long been arguing about the advantages of each of these types, but there is still no consensus. Therefore, we consider both options for facade decor.

Wet plastering device

External thermal insulation according to the “wet” type, it received the name of plaster wet facades in specialized circles. Interior spaces under such a layer of finish perfectly retain heat, which allows you to save some money on heating. Up to 45-40% of heat can be lost through non-insulated walls of buildings, which is the main reason for the insulation of buildings from the outside.

Device wet finish called the "bonded thermal insulation" system. This modern technique is based on the use of environmentally friendly raw materials and the desire to reduce heat loss buildings. The energy efficiency of this finish option is perfectly complemented by the ability to use any color schemes and textures of materials. Finished walls Wet finishes have several advantages:

• universality of application - in this way it is possible to finish surfaces from many materials: brick, foam concrete, frame houses etc.;
• excellent compatibility with enclosing structures without loss of integrity and basic functionality;
• rapid evaporation of moisture from the surface;
• resistance to temperature changes, the absence of deformation of the plastered walls in connection with this;
• "wet" facade reliably protects the steel elements of reinforced concrete blocks, interpanel seams and floor slabs from corrosion and premature destruction;
• in addition to excellent thermal insulation, plastered walls do not let in most of the sounds and noise;
• use this species finishing is possible on a new facade and during the reconstruction of an existing facility;
• the low mass of the coating does not create an unnecessary load on the foundation;
• the speed of the "wet plaster" finish allows you to update the facade for short term;
• high degree fire safety;
• affordable price implementation of such projects;
• The most important advantage of the technology is energy saving.

Even an old and unremarkable facade can be plastered in a “wet” way, protecting it from negative environmental factors and increasing its aesthetic appeal.

The essence of the method of "wet finishing" of the facade is phased application on the walls of the building layers that are firmly interconnected and form single system. The following materials can be noted as thermal insulation components:

• primer - strengthens the base, increasing its adhesion to subsequent layers;
• insulation (mineral wool or expanded polystyrene) - attached to the primer with glue, fixed with dowels with plate heads;
• reinforcing composition and alkali-resistant fiberglass mesh - an intermediate layer, the basis for decorative materials;
• primer for subsequent finishing;
• plaster of any color, texture and brand.

All compositions used for "wet" plastering are divided into 4 types:

• mineral, produced on a cement basis. They are sold in dry form, they are prepared simply - they are mixed with water. If there are roads or industrial zone objects near the building, the plaster needs additional painting (the layer subject to vibration and chemical attack is reinforced with a layer of paintwork materials);
• acrylic - the binder component of this composition has an acrylic nature of origin. Manufactured and sold in ready-made, release form - water-dispersion. Together with cement acrylic plaster compositions, it fits perfectly on any mineral base;
• silicate, the basis is "liquid" potash glass. Finished plasters are more expensive than acrylic and have a limited color palette. Important nuance- the use of silicate-based plaster is permissible only in conjunction with primers of the same series;
• silicone - mixtures sold ready-made. The service life of the facade plastered with this material exceeds all other options. The ability to repel any dirt has made silicone-based plaster very popular for decorating houses located near highways, industrial facilities and other sources of dust and dirt. Silicone facade compositions are the most expensive.

To change the texture of "wet plaster", the finish layer that has not yet dried is treated with special plastic trowels. In this way, you can create a truly unique facade that will attract the eyes of passers-by with its stylish and extraordinary look.

How is the facade

Another option for wall decoration is the installation of a suspended facade. For the arrangement of the ventilated façade, building insulation technologies are implemented with the creation of a small air gap between the cladding and the main surface. The purpose of this gap is to remove vapors, moisture and constant ventilation of the facade.

Schematically, the ventilation facade consists of the following "layers":

1. Installed on the surface of the outer wall wooden crate or a special galvanized profile with a corrugated surface (irregularities in the material reduce thermal conductivity);
2. A heater is placed in the cells of the frame. If the functions of thermal insulation are not included in the design of the ventilation facade, this stage of work is excluded;
3. A moisture-proof membrane (another name is a wind barrier) is placed on top of the insulation. Its functions are not limited to repelling moisture from the heat insulator, a durable membrane reliably protects the wall of the building from blowing. The composition of the film is unique - on the one hand, it is permeable to vapor, on the other, it is not.

An important nuance: when distributing the membrane, it must be pressed tightly against the previous layer of the ventilated facade, otherwise it will quickly break off with strong air currents.

1. The vertical control crate providing the ventilation gap is the main component of the installed protection system. At this stage, it is important to observe the following restrictions - air must flow inside from below and above the casing, the principle of movement of which resembles the functioning of a chimney. To prevent living creatures (frogs, mice, snakes, etc.) from getting into the gap, any kind of grille or perforated profile is installed;
2. The last component is the finishing material decorative finishes, chosen by the customer of the service.

An important nuance: when arranging a ventilation façade without a thermal insulation function, the insulation material, wind barrier membrane and counter grille are excluded from the scheme described above.

Some owners of private housing buy a ready-made ventilation facade and assemble it on their own. But experts recommend professional installation any facing. After all, the masters will give a guarantee for their work, and the client will be sure that all building codes. When facade cladding is done by an amateur, he may lose sight of important details and the finished design will not last long. With an illiterate calculation of the thickness of the gap, the insulation may begin to rot, the mold will spread over all the walls and cause their destruction.

The choice of building materials for the frame

When arranging a ventilated type of facade great importance has the material from which the frame is made. Metal is preferable to wood, it is more durable and does not warp. But it costs more and is prone to condensation on its surface. Moreover, the greater the thickness of the profile, the more abundant the condensate. Areas of contact between the insulation and the wet frame are a potentially attractive place for the reproduction of microorganisms. To avoid decay of the insulation, a ventilated gap is arranged.

If the frame of the crate is made of a steel profile, the use of ecowool as a heat insulator is irrational - it is impossible to compact the bulk material and create free space inside the skin. The best option- mineral wool slabs. The density of the material is chosen not less than 80 kg / cu. m.

Positive and negative qualities

Ventilated facades have a number positive characteristics:

• installation in any weather;
• heat and sound insulation of walls;
• wide selection finishing, for every taste and budget;
• ensuring the protection of the insulation material from decay;
• high resistance to precipitation;
• affordable cost of the device.

Ventilated structures are not without their drawbacks. To install a ventilation facade, you will have to invite specialists with sufficient experience. Additional funds are needed to pay the installers.

Features of the structure of the ventilation facade made of natural stone

Natural stone on the facade of the house looks very stylish and solid, reliably protecting the walls from bad weather in any climatic zone of the Russian Federation. For facade cladding use polished stone tiles, the thickness of which can vary from 18 to 40 mm, and the dimensions of the sides - from 300 to 1200 mm. It is easier and faster to fix square elements.

The plates are mounted on a traditional system subfacade, consisting of a heat insulator, wind and vapor barrier, as well as battens for outdoor finishing works. The whole system is supported by load-bearing containers, which are attached to the base wall with anchor dowels, leaving the counterpart through the heat insulator and vapor barrier. Steel rivets are attached to the heads of the counterparts of the anchors. Thermal insulation pads are installed under the brackets to prevent the formation of the so-called. "bridge of cold". Special spherical washers provide a uniform load on the outer wall of the building.

The stone on the ventilated facade frame is fastened with clamps - metal brackets. The place of installation of these fasteners is to cut the edges at the corners of the slab; in rare cases, the installation of clamps is carried out along the entire length of the stone element.

It is impossible to arrange a ventilation facade made of natural stone without the following types of clamps:

• starting - for the 1st row;
• end - complete the lining;
• ordinary - the main fasteners of the installation process.

The natural stone used to install the ventilation facade can be anything: marble, travertine, sandstone, granite, onyx, etc. The surface of the tiles is sanded, sonicated, water treated, polished, heat treated and otherwise processed to create a unique texture and operating parameters finishing material.

stone slabs, which weigh up to 20 kilograms, must be additionally fixed with glue in addition to the main fasteners.

Installation of a porcelain stoneware façade on an already prepared frame is carried out in stages:

1. The guides are marked according to the design documents in order to subsequently ensure the fastening of the clamps on them;
2. An electric drill drills holes at the marked points. Important - the diameter of the holes to be drilled must exceed the diameter of the rivet by 0.15-0.20 mm;
3. Clamps are installed in the design position, fastened to the frame through drilled holes with rivets. At the same stage, mounted facing tiles from porcelain stoneware.

Features of arrangement of a ventilated facade made of planken

Subsystem ventilated type is made of high-tech innovative material- planken. European countries have been familiar with this board for half a century, the product appeared on the Russian market relatively recently. The main raw material for the manufacture of planken facade boards is natural wood. Finished products have beveled or rounded edges.

Scope - facing of private country houses, dachas, baths, cottages, etc. Full wall cladding imitates wooden houses.

Planken tiles have a lot of advantages:

• absolute environmental friendliness;
• the ability to pass air and steam;
• ease of replacement of failed elements;
• wide selection color solutions;
• service life, etc.

The division of the planken into beveled and straight determines the order of its installation on the facade of the building. Tiles with chamfered corners are installed with an overlap, while products with straight edges are fixed end-to-end. The latter option is preferable, because eventually the surface has small holes for ventilation.

Planken tiles are mounted on the facade of the building in next order:

1. The device of the crate of the larch bars treated with an antiseptic. Fasteners - screws, are fixed on top of the thermal insulation material. Logs are placed with 1 step, perpendicular to the planken placement direction;
2. The inner surfaces of the boards and their edges are primed with an antiseptic composition before installation;
3. First, install the 2nd row of planken on a fixed and leveled bar. When all rows are installed, this initial beam is removed and the first row of facade boards is installed.

Gaps with a competent arrangement of the ventilation facade are visually invisible. Installation is possible in any direction, but horizontal is the most preferable.

Terracotta panel construction

The main raw material for the production of this facade material is clay of certain varieties, saturated with minerals and chemical elements. The mass is placed in molds and subjected to high-temperature firing. The finished material has high parameters strength. 1 sq. a meter of terracotta panels weighs 22-40 kg. rich color palette, the choice of textures and sizes attracts installers in these elements when facing.

The design of a ventilated façade from terracotta panels should be based on the weight of the material; it is useful to test for tearing out fasteners before assembling the structure. The technology for installing a suspended ventilated façade made of terracotta panels is similar to the traditional assembly of ventilated structures made of other materials:

• the first stage is the installation of bearing and support brackets;
• installation of slab insulation;
• installation of a supporting metal (aluminum or steel) profile;
• fixing terracotta panels.

A terracotta ventilated facade is an excellent investment, because after the completion of the work, you can not return to the issue of facing the house for several decades.

Cost of work

The cost of ventilated facade coating depends on several factors:

• the need for insulation;
• lining material;
• work area.

Approximate prices are shown in the table below:

The cost of a wet plastering device

At its cost, the plaster arrangement of house facades is inferior to the prices for the installation of ventilated systems. Depends the final price project from the following input data:

• the quality and quantity of materials used;
• number of layers of thermal insulation;
• configuration features;
• building area;
• number of door/window openings;
• location of the object of work (transportation costs of the installation team).

If you want to make your home more comfortable, then you should insulate its facade. A zealous owner will not place a layer of thermal insulation only indoors. This is due to many factors. Firstly, this way you will make the interior space less spacious. Secondly, external insulation allows you to shift the dew point outside the facade. Thirdly, such work can be done without harming interior decoration. The main thing in this case is only to choose a method of thermal insulation and cladding of external walls.

You may prefer the installation which involves the installation of panels or porcelain tiles. Some prefer wet technology. It involves the use of plaster. In order to make a choice, you should consider these options, having familiarized yourself with the technology of the work.

Porcelain stoneware facades: preparation

The porcelain stoneware device begins with the preparation stage. On the surface, mark the points by which you will navigate when installing the brackets. Lighthouse lines are initially defined. You will need to draw a bottom horizontal mark.

Define extreme points can be done with a leveler. Vertical lines are marked along the facade. From the parapet for this, it is necessary to lower the plumb lines. Then you should start installing the brackets. Using a perforator, holes are made in the wall where the paronite gasket is installed. To fix the bearing brackets, you will also need a screwdriver.

Installation of wind and thermal insulation

The technology of the device at the next stage provides for the installation of a layer of thermal insulation. The insulation plate is hung through the holes for the brackets. Next comes the wind protection, which will also perform the role of waterproofing. These layers are temporarily fixed. It is important to observe the overlap of the canvases, which is 100 mm.

Holes must be drilled in the wall through the wind and hydroprotective film and thermal insulation for the installation of dish-shaped dowels. You need to start from the bottom row. Insulation plates are first installed on the plinth or start profile. Then you can follow from the bottom up.

The canvases should be located horizontally in a checkerboard pattern. There should be no through gaps between the elements. Tiles are trimmed if necessary. hand tool. When the project involves laying insulation in two layers, plate-shaped dowels are used. With the help of them, the internal plates are fixed on the wall.

Installing guides

The device of the facade of the house according to the technology of a ventilated system at the next stage involves the installation of guides. Vertical profiles are attached to the brackets. Their fastening is carried out with rivets. In the support brackets, the profile is installed freely. This will ensure its vertical movement if temperature deformations occur. In places of vertical joining of profiles, 10 mm gaps must be left. This will eliminate deformation during humidity fluctuations.

Wall cladding with porcelain stoneware

The facade device technology consists of several stages. On the next one, you can start facing. You can fasten in one of two ways - visible or invisible. In the first version, the elements of the fastening system will protrude beyond the coating. In this case, the frame is made of metal and will be profiles on which panels are attached using self-tapping screws.

You can also install on:

• clips;
• rivets;
• kleimers.

After finishing work fasteners are painted in the color of porcelain stoneware. The device of the facade of the building with the help of porcelain stoneware panels is usually accompanied by the use of invisible fasteners. This allows you to make the outer walls monolithic in appearance.

Mounting methods may vary. Sometimes glue is used. In this case, the plates are installed on the bearing profiles. If the fastening is mechanical (hidden), then holes are pre-drilled in the products for installation on anchor dowels. But if profiles are used, then cuts are made at the ends of the finish.

Another method is to use pins that replace dowels. Mounting can be combined. It allows you to achieve the greatest reliability. The technology is a combination of mechanical and adhesive fasteners. The plates are glued to the profiles and additionally fixed with mechanical fasteners.

Facade device technology using panels

Having decided to use panels for decoration, you will have to choose the material. It may be single layer. In this case, the basis is polyvinyl chloride, imitating brick or masonry. PVC panels have fillers that allow you to increase performance characteristics lining.

Multilayer products are also called thermal panels. They should not be confused with sandwich panels, which are used to build partitions and walls. It is based on a solid insulation and a protective outer layer. As thermal insulation can act:

• basalt or mineral wool;
• expanded polystyrene;
• extruded polystyrene foam;
• polyurethane foam;
• foam glass.

The device of facades from panels provides for the observance of several stages, at the first of which it is necessary to check the condition of the walls. On a well-prepared surface, the panels are fixed without glue or polyurethane foam. You can use self-tapping screws or anchors for this.

If the base is rather uneven, then the panels can be installed on foam or glue. The method of mounting on the frame is also used. It consists in creating a facade covered with metal profiles or wooden slats. This technology provides for insulation. The facade device involves the installation of thermal insulation, and then the panels themselves are mounted. This technology also allows you to create a system between the plates and the thermal insulation will remain a narrow layer of air.

If you want to use thermal panels, then you can cut them with a grinder with diamond disc. At the lower mark of the facade, a starting profile is installed, which is fastened with dowel-screws. Installation should start from the corner. Plate-shaped dowels with a flat head are used to fasten the panels. Under each dowel, holes are drilled in the insulation for the diameter of the head. It is important that after installing the fastener it is flush with the thermal insulation and does not interfere with the junction of the cladding products.

Additionally, you can fix the panels with dowel-screws. For them, holes are drilled, which should be placed in the seams between the tiles. After completion of work, traces are hidden with putty. It will need to be matched to the color of the wall.

Stucco facade technology

Finishing wet way so popular due to the minimum number of cold bridges. On the preparatory stage basis should be assessed. The wall is cleaned of dirt, and then checked for load-bearing and adhesive characteristics. Damaged trim areas are removed and replaced with new ones.

If the facade is uneven, then errors can be eliminated using plaster mortar. The technique involves the installation of a profile bar. It will contribute to the uniform distribution of the load from the thermal insulation boards, which are laid next.

The profile is fastened at a height of 0.4 m from the ground level. Self-tapping screws or dowels can act as fasteners. Next, you can proceed to install the thermal insulation layer.

Device plaster facade usually involves the use polystyrene boards or mineral wool. Installation of thermal insulation is carried out on the basement profile. It is necessary to retreat 3 cm from the edge of the plate and apply the adhesive solution around the perimeter. In the central space, the glue is applied pointwise. You should fill about 40% of the slab area.

The insulation is well pressed against the wall and adjacent plates. Excess glue is removed. 3 days after these works, the thermal insulation layer is additionally reinforced with dowels. Then you can start installing the reinforcing layer.

The device of the facade involves the processing of angular bevels of door and window openings. The reinforcement process will look like this: adhesive composition, into which a reinforcing fiberglass mesh is recessed. A covering layer of the same composition is applied on top of it.

Finishing stage

After the reinforcing layer has dried, which will happen in about a week, a finishing layer of plaster is applied on top. The mixture must be moisture-resistant, steam-conducting and resistant to mechanical influences. The basement should be waterproofed. Additionally, this area of ​​the building is insulated with materials with a reduced moisture permeability coefficient.

When to start decorating

The installation of the wet technology facade is carried out after the installation of the roof and electrical wiring, as well as the installation of doors and windows. Work must be carried out in warm time of the year. The base layer is protected from direct sunlight, otherwise the material may become cracked. This also applies to precipitation, they can wash off dry plaster. She is covered for about a day. Matte polyethylene is ideal for this.

decoration

The device of the facade according to this technology may include the application of a decorative layer after the plaster has dried. A water-based emulsion is usually used as a material for this. acrylic paint. It is also applied for a primer, previously diluted with water. Cement-based mineral plasters are a little more expensive. They give the surface a different texture like "bark beetle" or "fur coat".

What composition to choose for the finish

Even more expensive are silicone compounds with a filler in the form of fine-grained granite chips. The most expensive decorative layer will be. Its high cost is due to the presence of stone colored chips and transparent resins in composition. After hardening, the mixture forms a glassy smooth top layer.

Finally

The device of facades is carried out today different technologies. It can be a ventilated system or wall decoration with plaster. You can choose the technique that you can handle on your own, because this will save you money.