Completion of the energy-saving facade system. Arrangement of insulation system for facades Creste tolerances and deviations on wet facade Ceresit

Pleasant eye appearance at home outside and comfort inside, signs of a good homeowner. The use of the technology of the wet facade of Cerezite, allows you to achieve these qualities. The technique itself is a lot of such insulation of the house, because it has several advantages, against which other options are becoming less significant. Tradition of beauty home design, the ability to maintain approximately 30% of heat in the cold seasons and other, no less significant factors that popularize the "wet facade" technology.

Features of technology

Before you begin to work, you need to calculate several points. Namely, the components will be applied in the wet facade. There is no definite standard. But the budget option will be the use of 4 main layers.

1. The surface of the wall that serves as the basis for fasteners of other layers.
2. Heat insulator.
3. Reinforcing gasket. It includes a special grid and plaster.
4. Decorative.

The moment to which you need to concentrate your attention is insulation. For it greatly affects comfort and comfort at home.
Depending on which type of thermal insulators is used, distinguishes:

• Wet facade, where mineral wool is taken as the basis (Ceresit WM)
• Wet facade with polystyrene foam (Ceresit VWS)

The advantage of the use of the Ceresit facade system

It is important to know that plastering, adhesives and other components used in the system are most effectively functioning when each of these building materials can complement each other. It can be concluded that the Ceresit facade system is one of the most efficient, because all the necessary components are carefully selected for it.

The individual properties of each element are taken into account, the compatibility of each component is checked with each other, as well as carefully calculated all possible changes that may occur with materials as it is used. And all this is the reason that Russian tests of the front insulation Ceresit were finished with a good result.

useful in work

Despite all the rigidity of the Russian climate, the system has shown himself from the best side, both in the cold winter and in cloudy wet weather.

For example, Ceresit CT 190 is often used in such situations. The exceptional features of which is high adhesion, the possibility of applying from -10c, the content of reinforcing microfolocon, high strength and environmental safety.

The Ceresit facade system has sufficient versatility to give the appearance of the house with a good look and at the same time, it has the ability to combine with neighboring architectural buildings.

Four stages of the installation of the Ceresit facade system.

Consider each stage in more detail:

Preparation of walls.

Inspection of the condition of the facade, the base and roof of the building, this is the responsibility of specialists who will carry out installation. During the inspection, all the irregularities and defects of the walls are detected, after which the overall assessment of the state is set.

Installing insulation plates.

The angular part of the house is the start of installation. Installation of the first layer is made on the perforated profile. As a result, a certain protective belt appears around the entire construction, the height of which is usually 250 mm and thickness from 40 to 80 mm.

Installing reinforcing gasket.

The hydraulic protection is installed on the main layer of plates and their lower domain. The arming mesh is mounted on the waterproof layer. After that, another layer of waterproof composition is set to reinforcing grid. In order to achieve greater secureness, a fiberglass grid is used, which is mounted on all these layers. The profile is firmly installed in the hydraulic mixture, further to produce shtclow. The firmware should be over-10-15 cm overlap profile. The grid to the profile is attached by operating the special adhesives cerezite. Another layer of waterproofing, the thickness of which should not exceed 1.5 mm, falls over the foxes.

Facade finish.

After three days after the end of all the work, you can switch to the next step - finishing the facade. Using Ceresit CT 16, the surface is covered with primer. After 3-6 hours passed, a decorative layer is installed. If the insulation material is mineral wool, then all the elements used in the work are required to have countertile properties. In such situations, the use of plasters Cerezite will be just to the place.

A few words about what temperature is normal at which the installation of thermal insulation is possible. Works should be carried out exclusively with dry weather, and temperatures from -5c. Air humidity should not be above 80%. If the cold is short-granded, then a certain time of work can be continued again, but it is worth considering that if you leave the insulation plates without a protective shell (from 2 to 3 weeks), it may adversely affect their quality. Therefore, it is necessary to carefully check their condition. If there are minor changes for the worse, such as the yellowing of the plates or excessive dust content, the surface must be cleaned by applying the skirt.

Straight sun rays are one of the main enemies of new mounted layers. It is also worth mentioning the elevated moisture and wind. Metal sheets used as slips and sweats, along with a construction grid, whose protrusions should not exceed 40-50 mm, act as an additional defender of plaster. It is still worth considering that if with climatic conditions during operation it was tight, then the drying speed of the finishing solution will be more significant. During the preparation of the mixture, it is recommended to follow the following rules:

• Take elements contained in one party;
• uniform dosage of water taken from one source.

Let's summarize. Benefit using the "Wet Facade" technology

1. Ability to build thin walls
2. Saving material
3. The construction of the foundation is one of the most expensive stages of the house, and the use of the "wet facade" technology will avoid many troubles.

Ceresit facades insulation technology is a closed system with a thin layer of protective plaster over the heat insulating layer. The insulation is fastened outside the building with cement adhesive solutions, then a thin, but durable protective layer, reinforced with fastener, is made on the surface of the insulation from solutions. And finally, the decorative trim of the facade is performed by thin layer plaster. You can learn more about the installation stages on the Stages of Works.

Ceresit systems can be used both on large construction sites and in small cottage construction.

The main difference between the Ceresit insulation systems is the type of insulation used in their device: expanded polystyrene or mineral wool.

By type of insulated surface

By parameters

Application area	All types of buildings up to 75 meters high except buildings with elevated fire safety requirements (hospitals, etc.)	All types of buildings without restrictions
Parp permeability	Low. It is undesirable to apply on buildings with high humidity of indoors (pools, etc.)	High. The building "breathes", condensate is effectively removed
Noise insulation	Average	Effective for buildings in places with high noise levels
Foreign safety	Sustainable when providing fire actions according to one hundred
Water-repellent (hydropobicator) properties	Equally high water repellent properties (low capillary water absorption, high damp protection) give Ceresit plaster systems and paints
Weight	Light material that is just transporting and mounting From 14 to 17 kg per sq.m.	Relatively heavy material From 22 to 40 kg per sq.m.
Impact resistance	High - from 5 to 20 J	Average - from 3 to 10 J
Cost	Economical heat insulation	More expensive thermal insulation due to the cost of the insulation
	Ceresit materials cost for both systems approximately the same

For further detail, contact our external centers of competence (VCC), where you will help you choose the most suitable system of insulation, make a detailed calculation, fully complete the system (including insulation and additional materials) and advise a proven and qualified brigade for its installation.

VWS system

The insulation system of facades on expanded polystyrene (foam)

In the Ceresit VWS system, plates made of polystyrene foams are used as insulation. The polystyrene foam differs from the mineral wool plate more affordable cost and less weight (5-7 times easier).

However, polystyrene foam is characterized by low vapor permeability and creates a large resistance to the penetration of water vapor. This means that in the building wall, the content of vapors will be slightly higher, which will create conditions for its moisturizing. But since the "dew point" is in the insulation, there will be no condensate in the wall.

If there are enough ventilation and no excessive humidity (as, for example, in the baths and pools), no problem occurs. At the same time, the vapor permeability of the finishing materials does not play a significant role - the finish of the facades, insulated with expanded polystyrene, can be performed both mineral and polymeric materials.

ADVANTAGES

1. Under the influence of moisture does not lose thermal insulation properties

2. does not contain substances harmful to health

3. Very easy and has good strength characteristics (gap strength of about 80 kPa, compression strength of about 130kpa. Voltage at 10% of the compression of polystyrene foam is about 80 kPa)

4. More technological thanks to the strength characteristics

LIMITATIONS

1. Low parry permeability coefficient

2. Low sound insulation properties

3. Substacitance to the effects of most organic solvents

TO ompronents of this system

WM.

Facade insulation system on mineral wool

In the Ceresit WM system, mineral wool slabs are used as insulation. The mineral wool plate has two main advantages over polystyrene foam: non-combustible and high vapor permeability.

In construction, the water has always been the enemy of the number one, contributing both to the destruction of structures and the deterioration of their thermal insulation. Excessive moisture should be removed from the building, as dryness is warm and strength.

The Martex has a slight resistance of water vapor. They easily penetrate through the enclosing structure, and condensate is effectively removed, so the building "breathes". At the same time, finishing materials should also have high vapor permeability. Therefore, when the facade is insulation, the mortar can be carried out only with mineral plaster or polymer plaster with high vapor permeability.

Detailed description of the stages of mounting the facade insulation systems you can get downloading "Installation Instructions" or in the "Installation" section.

4. Resistance to the effects of most chemicals

5. Good sound insulation properties, thanks to the fibrous structure of mineral wool

6. Suitable for any foundation of walls

LIMITATIONS

1. Heavy material

2. Relatively high cost

Components of this system

Recently, the insulation system is becoming increasingly popular, which is equipped with a "wet" method. The manufacturer has made a significant contribution to this area.

Each of the components of the system, among which glue, insulation, primer, plaster, as well as other components are able to effectively interact in one ensemble.

Moreover, each component complements the rest. It is recommended for the arrangement of the front system to use components issued by one manufacturer.

Otherwise, the inconsistency of the components may occur, and the final tasks will not be fulfilled.

The plaster facade Ceresit passed a lot of tests in the conditions of a harsh Russian climate.
This insulation system not only protects the construction of cold weather, but also gives its facade a great view and aesthetic appeal.

Implementation of the installation of the facade system, Cerezite assumes the execution of several stages.

At the initial stage, the preparatory work of the founding of the walls will be made, it provides for an analysis of the state of the facade and the base part of the construction. This will determine if there is damage and irregularities on the walls.

In the process of carrying out work, heat-insulating plates will have to be strengthened, where Ceresit St85 grade glue should be used.

The insulation system of facades in this case requires a complete drying of the adhesive composition, which will take the 3rd day, only after it can be processed to the additional fixation of the facade plates. At this stage, dowels and washers should be used.

The arrangement of facades when fastening the insulation requires the formation of holes intended for the dowels, this should be extremely careful, which will eliminate damage to the surface of the heat insulator.

The next layer will be the reinforcing mesh to which waterproofing is stacked. In order to provide additional strength to the system, the glass table must be laid on top.

After 3 days, you can begin to carry out finishing works, which implies the surface coating by plaster. The wet facade is preferable to equip with the use of mineral, silicone or polymer plastecrops of the Ceresit brand, it will become the best solution.

Tools and materials

• plastic grater;
• steel grater;
• half-sash;
• glue;
• insulation;
• dowels with washers;
• reinforcing mesh;
• waterproofing;
• putty;
• primer;
• socological profile;
• mineral and cotton plates;
• facade paint;
• brush.

Preparatory work before the start of the system and strengthening the insulation

The arrangement of the facades Ceresit implies the removal of the previous cladding during its dubious stability and poor clutch with the walls.

The wet facade system before further work may require alignment, in the process of which you can use the facade putty brand Cerezite Art 29.

This composition should be applied on the surface that are pre-processed, for this, the facade brand can be used. Cerezite Article 17.

Then in the border area, which connects the base and the facade, throughout the perimeter of the construction, it is necessary to strengthen the base profile, which will determine the initial point of installation of insulation slabs.

After the surface of the facades, the heat insulator will have to be strengthened, they can perform plates of polystyrene foam or mineral wool.

Excellent will be fixed on the walls of glue mixtures of stamps Art 85 or Article 190, released by the manufacturer of Cerezit. You can use the polyurethane glue of the brand ST 84, which is sold in the cylinders.

The feature of the technology at this stage is that the surface of the plate of polystyrene foam insulation should be applied adhesive mixture, while it is necessary to form a strip, the width of which should be equal to 6 cm, whereas its height should be 2 cm.

The application must be made around the perimeter of the base, retreating from the edges 2 cm. Applying the mixture in the central part of the plate should be made by the type of beacon, the diameter of each of which should be 10 cm, and the height is 2 cm.

The maximum number of such lighthouses should be 8 pcs.

If the process of conducting insulation is assumed to be carried out using plates of minvati, then the adhesive mixture should be applied with a solid layer.
As soon as the glue managed to apply and distribute, the plate can be applied to the wall and press. The Ceresit system at the stage of strengthening the insulation must be equipped from the base profile, laying the material it is necessary, moving upwards.

Do not forget that during the installation process of the insulation, its position should be monitored using a level. Now it is worth waiting until glue through the glue, only after not to change the position of the plates occupied by them in the fastening process, it is possible to grind the base using a halfurist equipped with a rough sandpaper.

Then the insulation can be strengthened additionally, as described above.

Installation of the reinforcing layer

At the next stage of the arrangement of the facades, Ceresit should be applied to the surface of the insulation the waterproof mixture, as it uses the polystyrene foam insulator, the mixture of ST 85 from Ceresite is used, using the Ministry of State Wiring System Article 190. The mixture solution must be applied to the base with a layer of 3 mm.

The reinforcing mesh must be laid on a freshly mounted solution and recessed in it halfter. The arrangement of the wet facade requires the laying of a grid with an overlap, which can vary from 5 to 10 cm.

In the process of this, the grid does not need to pull and deepen to the heat insulator. The front system should then be equipped with a layer of solution, the thickness of which should be 2 mm.

The mixture should be applied so that the grid is hidden under it. And after the surface, it is necessary to dissolve using a metal grater.

Arrangement of decorative layer

The process of insulation of facades through the system Cerezite suggests at the last stage. Application of the finish decorative layer.

To ensure better adhesion of the reinforcing and decorative layers, progress should be made. In the role of a primer solution, you can apply the facade paint of the brand Article 16, the color of which is close to the color of the facade plaster. Its application should be performed as evenly as possible, using a brush for this, there will be a single layer.

Having plastering the facade with the use of silicone or silicate mixture, in the tandem should use the primer of the brand ST 15 Silicon or Art 15.

The thin layer plaster mix should be applied to the surface as evenly possible, the layer thickness should be equal to the thickness of the grain, while it is necessary to use halfter, the tool must be held at a low angle, after the surface is to be additionally smoothed.

After the front plaster stops pester to the tool, it can be given the desired texture using a plastic grater that needs to be carried out in a horizontal position.

Creating plaster facades with different textures

In order to obtain a layer on the basis of plaster, which will have the texture of the "Coroed", the mixtures of the brand Art 35 should be used, as well as the grain diameter, with this should be 3.5 mm.

The composition of the brand ST 73 is also suitable, its grain should be 2 mm in diameter. It is possible to obtain the desired texture by grouting the surface with a plastic halfter one, which should be moved in one direction, as a rule, it is horizontal or vertical, less often circular.

To obtain "peasok" textures, you can purchase facade plaster stamps ST 73, ST 75, or ST 137, whose grain diameter should be 1.5 mm.

The preparation of the pebble effect will make it possible to achieve a mixture of the brand ST 137, the grain size of which is 2.5 mm. Grouting should be carried out using the same tool.

In addition to those described, it is possible to equip the texture of a mosaic type, the mixture of ST 77 is suitable for it, having different grain diameter. Get a certain shade of the surface will allow silicate, acrylic or silicone paint from Cerezite.

Features of facade plasters ceresit

Plasters manufactured by the manufacturer Cerezite can have different performances: acrylic, silicone, silicate, mineral and their all-possible combinations.

Each of them is characterized by its protective properties. Given certain coverage requirements, it is possible to choose the appropriate option. So, if you wish it for a long time not to replace the coating, it is worth choosing silicone or mineral mixtures.

It is also characteristic of good vapor permeability. If you're paramount to resolve the resistance to rotting and sunlight, acrylic mixtures should be selected.

Choosing one or another mixture, it should be noted that the facade plaster is able to give the facade the desired appearance. It is possible to achieve surface staining and using a certain mixture structure, which is determined by the size of the grain.

Standard colors gamma is limited to 163 shades. However, each client can make an individual order, then the choice is expanding to 2,000. This manufacturer reaches the method of mixing dyes and using different tints.

The insulation of facades of the manufacturer's plaster Cerezit guarantees the mechanical strength of the coating. For comparison, if the panels made of plastic are not able to undergo strong mechanical effects and need additional protection in the form of a fence arrangement, the described plaster will not be damaged.

You can be confident in its environmental cleanliness and fire safety. These characteristics are capable of highlighting the plaster among materials like plastic or wood. This allows plaster as an additional protection of the whole house.

If you want to know what is the flow of facade plaster, it will depend on some factors, among them: the type of surface of the surface (the complexity of the architectural solution and the material), the form of the applied composition and grain size.

In the instructions for use, this figure is indicated by different values \u200b\u200band is recommended. For a mixture, the grain of which is 1.5 mm, the consumption of the aircraft composition may vary in the range from 2 to 2.5 kg / m 2; For grain composition with a diameter of 2.5 mm, the flow rate can be increased to 4-4.5 kg / m 2.

When solving, use the structural mixture, the flow rate can reach 5 kg / m 2, however, the consumption of material in this case will depend on the formation of texture. If the composition has a marble crumb, the flow rate will increase and turn out to be 5.2 kg / m 2.

And if you wish to provide a more rational consumption of the mixture, silicone formulations should be preferred.

Buyers choose these compositions due to the fact that such arrangement of insulation is considered to be a budget option for the finish of the house.

However, the preparation of the walls will have to pay special attention to this and the main complexity of the work will be concluded, from old coatings that are badly held, you will have to get rid of.

But there is an opportunity to save time and labor costs that you do not have to equip the carrier frame. It is preferable to start working on the back of the construction, which will allow you to gain skills, without spoiling the visible part of the facade.

Many are assessed by the fact that the process of work is not formed by construction trash, the export of which also implies certain costs.

Preparation of material before starting insulation is not required, it can be delivered independently without attracting a professional automotive technique.

The cost of plaster will depend on the selected species, on average 1 m 2 will cost 50 rubles, and the total cost of surface preparation works with regard to additional materials will start from 250 rubles / m 2.

The system of ceresite for the insulation of facades ensures reliable thermal insulation of the outer walls of the building and protects against aggressive environmental impact. The advantage of such a solution is the ease of materials, the small thickness of the insulation, as well as the wide possibilities of decorative decoration.

There are two ways to external heat insulation: Ceresit VWS and Ceresit WM. The main difference is to be applied: these can be sheets of polystyrene or mineral wool plates.. The versatility of this insulation allows you to use these methods of thermal insulation both in private and large construction.

Such thermal insulation is a closed system and consists of a heater, which is attached to the wall using adhesive mixtures. From above it is covered with a protective layer, including a framework frame. Decorative finish completes the process of thermal insulation.

Polystyrene-based cerezite is used in houses not more than 75 meters high and have no increased fire safety requirements. The PPP sheet is easier than mineral wool plates of a similar size 5-7 times and more accessible by price.

The method of insulation of PPS is a reliable thermal insulation, which has such advantages:

• no hazardous substances in its composition;
• maintains thermal insulation properties during moisture;
• good strength characteristics allow you to recommend it as an easy-to-use building material;
• the lightness of expanded polystyrene is a significant advantage over analogs.

Application of PPS condures low vapor permeability, which prevents moisture vapor to the outer surface. This will increase the content of moisture vapors on the surface of the wall, however, the formation of condensation occurs in the polystyurol itself due to the localization of the dew point there. When ensuring due ventilation and normal moisture content in the air, there will be no difficulty in operation.

Ceresit WM insulation systems based on mineral wool

Facades Cerezite mounted from Plates of Minvati have high vapor permeability and do not ignite. Such properties ensure the removal of condensate from the thermal insulating layer. Mineral wool contributes to good penetration through the enclosing design of water vapor, so that the building "breathes". The insulation of the facades Ceresit on the basis of plates from Minvati is a system of insulation, which has such advantages:

• naturalness - mineral wool is made of rocks;
• the versatility of use is suitable for mounting on the walls of any type;
• has high sound insulation properties;
• resistant to aggressive substances;
• has high vapor permeability;
• resistant to high temperatures - so that the wool began to melt, the temperature is needed more than 100,000 for 120 minutes.

Cerezite for the insulation of facades, which uses the Ministry of Service, allows to achieve excellent thermal insulation and sound insulation, and ensure high fire safety of buildings.

disadvantages

The insulation of facades Cerezite has some shortcomings and restrictions in the application. So, PPS has such restrictions:

• susceptible to the action of organic solvents;
• does not protect the premises from foreign sounds;
• has a small vapor permeability coefficient;
• has limitations to use: applicable only for walls of monolithic reinforced concrete and three-layer panels;
• it is unacceptable to use in buildings with elevated fire safety requirements, for example, in hospitals.

The mineral wool slabs are less than:

• material has a lot of weight (22-40 kg / m2);
• high cost of material;
• small impact resistance.

This method of thermal insulation has universal use and is suitable for all types of walls.

Ceresit building thermal insulation technology showed good performance and thermal insulation qualities, which allows you to recommend this method. The ability to choose a finish and painting to your taste removes restrictions on the personal preferences of the host house or apartment.