House, design, repair, decor. Yard and garden. Do it yourself

Repair work involves the use of various building materials, each of which has unique technical and operational characteristics. Works can be performed both indoors and outside, which in turn affects the stability indicator to one or another factors. Modern technologies And the innovative approach to the case allows manufacturers of building materials to start making universal funds, which can be used to implement many tasks. To date, such can be considered the primer of concrete contact, which can be purchased in any construction store. The article will be discussed about the choice of primer Betonacton.

With all the wealth of choice finishing materials, It is preferable to buy a unique tool, which is hard to find analogs. According to the results of the work performed, it becomes obvious that the processing of walls concrete is the only right solution.

• The uniqueness of the composition is that with it is processed by the surface on which it is expected to be carried out finishing work. Components that are part of the product (cement, sand, acrylic additives) are able to provide the surface with excellent adhesion, which is visually confirmed by the roughness of the structure resembling emery paper.
• Thanks to the use of concrete contact, it is possible to bind over completely incompatible materials, which allows you to create original surfaces and on the wall, and on the ceiling. At the same time, the durability of such a clutch appreciated many teams of contractors engaged in repair activities using the most modern equipment and materials. Applying primer can be directly on concrete, polystyrene foam, tile, metal, brick, wood, layer of oil or alkyd paint, etc.

Primer concrete contact characteristics

Primer concrete contact allows any plane having a smooth surface, turn into a rough. Consider the main characteristics of universal material:

• the drying process occurs quite quickly. After 2-2.5 hours after applying, the primer can safely begin to the next stage of repair work;
• it has a high indicator of moisture resistance. After applying the primer, a waterproof film is formed to the surface, which does not allow moisture to penetrate inside. You can safely be used as a waterproofing agent under the floor tie;
• the average operation period guaranteed by the manufacturer reaches 80 years;
• due to color additives, you can visually trace the uniform of the composition of the composition on the surface;

• it is convenient to apply a solution as a mechanical method and manually.

The above properties of concrete contact indicate that it can be used to perform a complex stage of repair work not only by professionals, but also newcomers of the construction case.

Scope of Concontanekt

• The primer concrete contact is used on any surfaces, unable to absorb moisture. Since the concrete surface is poorly absorbing moisture, any construction mixture has poor adhesion with the surface. The processing of the ceiling surface in this case involves the use of only primer.
• Qualified specialists until recently in order to prevent premature fading of plaster applied special tool - Fabric grid desired size With the help of PVA glued to the surface, after which they continued to apply the layer of plaster.
• The whole procedure occupied a certain period of time and required special skills. The use of the primer concrete contact largely facilitates the work of masters. In addition to the efficiency of applying, this tool is also different and durability and reliability.
• It is also worth noting that the above-mentioned primer can be used indoors and outside. As a rule, it is necessary to apply it before the start of the facing works of the surface - applying decorative plaster, installation of tiles or decorative stone.

• The unique properties of the primer composition allow it to apply it to the surface of any configuration and complexity. The processed plane, acquires a peculiar texture, which provides high grip.

Using Betonactont

• Application for walls does not require special skills and availability of expensive equipment. First of all, it is only necessary to clear the plane from various contaminants. If one layer is not enough, then after a certain period of time you need to repeat the process.
• It will not be superfluous before the start of applying funds on the wall, to process it with ordinary primer. However, before using concrete contact, the wall should be good, since the solution on the wet surface will not stick.
• With the help of classic tools used in many stages construction work, You should start applying the means to the surface. It should be done with a thin layer, evenly distributing the composition along the wall. For this purpose, it is best to use a brush large width or maclove. Although many in their work prefer to use a roller, allowing rationally to spend the source material. Perhaps the need to repeat the process again, causing a second layer of solution.
• After the coating with a solution, the surface must be left until complete drying. Despite the fact that after an hour of the wall may seem dry, it is really just an illusion. It is not yet ready to further carry out repair work.
• To test the drying of concrete contact, a fairly metal spatula spend on the wall. The remedy will easily lag behind, which is unacceptable. It must go through at least 2-2.5 hours to the applied layer completely dry. Drying time range directly depends on air temperature and humidity level in the room.

• I would like to focus on the next important moment. You should not do too large interval between the stages of facing measures of surfaces. The next layer of cladding should be applied on the same day as the application of concrete contact. If you do too much pause, you will have to handle the wall with a conventional primer that deep penetrates inside. The cause of such an action is to remove dust and contamination from the surface for better adhesion.
• For the most efficient and consistent execution of the task, the application of concrete contact is traditionally produced in the evening, to continue the walls of the wall in the morning.
• Unlike other building materials and mixtures, the consumption of primer concrete contact is relatively small. Only 200-300 grams of the mixture are spent on one square meter of the surface. Despite the high cost of the composition, its use will allow impeccable adhesion. Those masters who have already applied this brand of primer in work, already appreciated its superiority over the analogues. Folk wisdom reads - "I pay twice the miser." This is a striking example of the correctness of the selection. consumables For surface treatment.
• Depending on how the basis, the amount of dirty consumable depends on the basis. The porous surface, the more the composition will go to work during processing. The most common is definitely brick, the structure of which is characterized by the presence of minor pores.

• The smallest consumption of composition occurs when using it on plasterboard. Often the surface of the GCC is processed by a concrekontactant before facing by ceramic tiles or a gypsum stone.

Benefits of Betonactont

The main advantages of concrete contact include:

• you can use the composition on any surface without removal of the finishing layer of the old cladding (concrete, reinforced concrete, plasterboard, paints and varnishes, tile, etc.);
• there are two types of fraction 0.3 mm (used before putty), 0.6 mm (used as a preliminary layer in front of plaster);
• does not miss steam and liquid;
• application is carried out in a short period of time;
• due to the presence of special components, the likelihood of fungus or mold appeared on the surface is minimal;
• the mixture includes only natural ingredients, which indicates ecology this material and the possibility of its use even in the children's room.

Working with such a versatile material as concrete contact, has a number of features. It is necessary to follow the rules, namely:

• the layer of concrete contact can soon be falling off if the paint should not remove the swollen places of old polymer coatings before applying to the old layer of paint;
• to obtain a 100% guaranteed result, it is necessary to prepare the composition for work in strict compliance with the manufacturers' recommendations;
• before applying concrete contacts, you must familiarize yourself with proper technology His applying, which in turn will have an impact on the texture of the wall.

Varieties of packaging and storage conditions

Betonokontakt will not gain much difficulty. The proposed range is quite wide. Manufacturers took care that the container in which the composition was packaged is the most convenient for the consumer.

• You can buy a primer Betonacton ready for use. Standard packaging - buckets or barrels weighing from 5 to 40 kg. However, it is necessary to remember that the solution located in an open container can quickly dry out and come into disrepair. Taking the desired amount of the composition, the container should be tightly closed to eliminate the likelihood of air penetration inside. The estimated shelf life of the finished mixture is 12 months from the date of manufacture, the date of which should be marked on the package. However, it is important to comply with storage conditions - plus temperature from +5 to + 300c. When freezing, the mixture loses its properties and becomes unsuitable for further use. In addition, it is unacceptable to enter the direct sunlight on the mixture.

• If the processed area is relatively small, then it is advisable to purchase the composition in a dry form, which can be prepared in the desired quantity.

• The purchase of a universal means is best not in the natural market, but in specialized stores that guarantee the quality of the sale of the composition. In addition, certificates confirming the quality of the goods being implemented may be provided at the request of the client. If no note on the container was found, then it is better to refuse this tool.
• After the opening of the package, attention should be paid to the homogeneity of the consistency of the composition. The presence of any lumps may indicate the poor quality of the goods or the delay in the agreed storage period.
• All types of internal finishing works are quite realistic to perform with their own hands. After reviewing the subtleties of technology, you can safely begin to implement the task.
• Even if there are no special skills for applying such compositions, there is nothing terrible. The main efficiency and purposefulness independently perform repair work, regardless of complexity.
• Processing walls and other planes must be phased. It is simply an unreal one to cover the whole wall. In this case, it will be advisable to use the services of the team of professionals, which with knowledge of the case in a short period of time will make everything necessary without any defects and shortcomings. This in turn will save not only time, but also money.

Manufacturers of Betonontactontact

Fortress manufacturers can be foreign firms, and domestic companies. Of course, the pricing policy for each individual. However, according to the technical characteristics, the primer produced by domestic organizations is no inferior to imported brands.

• Primer concrete contact Knauff. It contains quartz sand, thanks to which the rough surface is formed. It is intended for processing monolithic concrete surfaces. The average price is 500 rubles / 5 kg of the finished mixture.

• Grinding concrete contacts Cerezit. This is an eco-friendly composition, the use of which is recommended exclusively in the interior. The density of the primer concrete contact is 1.7 kg / m3. It also presents quartz sand, but the price is significantly lower than that of Knauf. So, a bucket of the finished solution weighing 15 kg costs 1000 rubles.

• Primer concrete contact prospectors. It is not only suitable for concrete surfaces, but also for gas-silicate blocks, the processing of which will not require any additional manipulations. For applying, they will fit both brushes and rollers. The average price is 1200 rubles / 20 kg.

• Grinding concrete contact Bolars. This is an acrylic primer of conconant, which is suitable for both internal and external finishing works. When used, it is allowed to lay a new ceramic tiles right on top of the old. Consumption is 300g / m2 at a price of 500 rubles / 10 kg.
• At the heart of any primer, Betonacton is a quartz sand, but from different manufacturers it may differ in the texture. So, the company Odysseus Adds needle Quartz to its compositions, which else increases the clutch of materials.

1.3.1, 4.6, 4.6.1

4.2, 4.6.1.1, 6.1

5. Restriction of the validity of the validity of the State Standard from 10.06.92 N 541

6. Edition (January 2007) with a change in N 1, approved in June 1992 (IUS 9-92)


This standard applies to water-dispersive paints, which are suspensions of pigments and fillers in aqueous dispersions of synthetic polymers with the addition of various auxiliary substances (emulsifier, stabilizer, etc.).

Paints are intended for the inner and exterior color of buildings and structures on brick, concrete, plastered, wooden and other porous surfaces (except floors), according to the primed metal surface, according to old coatings, for painting fruit, decorative trees, shrubs in order to increase their winter hardiness, protection against sunburn, protection against rodents and wounding wounds.

Coatings based on water-dispersion paints VD-AK-111, VD-AK-111R, VD-KCh-183 retain the protective properties not higher than the score 2 according to GOST 9.407 * in conditions of moderate climate at least 5 years.
_______________
GOST R 9.414-2012

The coating based on water-dispersion paint VD-KCh-577 is preserved in a young tree - 1 year, on fruit-free - 2 years.

1. Stamps and technical requirements

1.1. Depending on the composition and purpose of paint, the following brands are issued:

VD-VA-224 - based on a homopolymer polyvinila acetate dispersion for indoor works, as well as premises with high humidity (Kitchens, Bathrooms, Toilets);

VD-KCh-26A, VD-KCh-26 - based on styrestadiene latex for works indoors (paint of the VD-KCh-KCh-26A paint - with the use of titanium dioxide, paint of the VD-KCh-26 - Lithonon brand);

VD-AK-111, VD-AK-111R - based on copolymer acrylate dispersion for the external and inner color of buildings and structures (VD-AK-111R is used to obtain relief paint);

VD-KCh-183 - based on aqueous dispersions of synthetic polymers, for external color of buildings and structures and finishing works indoors (except for surfaces subjected to intensive washing);

VD-KCh-577 - based on water dispersions of synthetic polymers for painting fruit, decorative trees, shrubs in order to increase their winter hardiness, protection from solar burns, protection against rodents and wounds of wounds.

1.2. Water-dispersion paints should be manufactured in accordance with the requirements of this standard for recipes and technological regulations approved in the prescribed manner.

1.3. Characteristics

1.3.1. Paints must comply with the requirements and standards specified in Table 1.

Table 1

_______________
* In the territory Russian Federation The document does not work. GOST R 52753-2007 is valid. - Note database manufacturer.

(Modified edition, meas. N 1).

1.3.2. Additional characteristics of paints are shown in Appendix 1.

(Introduced additionally, meas. N 1).

1.4. Packaging - according to GOST 9980.3.

1.5. Marking - according to GOST 9980.4 with applying a manipulation mark "Limit of temperatures" according to GOST 14192.

(Modified edition, meas. N 1).

2. Safety requirements

2.1. Water-dispersion paints fire-free paint.

2.2. In the production, testing and application of paints, the requirements must be followed. fire safety and industrial sanitation according to GOST 12.3.005.

2.3. All work with paint should be carried out in rooms equipped with supply-exhaust ventilationproviding the condition of the air of the working area in accordance with GOST 12.1.005.

2.4. The maximum permissible concentrations and the danger class of the vapors of monomers and the components of the paints are given in Table 2.

table 2

________________
* Probably an Original error. You should read: mg / m. - Note database manufacturer.

2.5. Harmful substances that are part of the paint have a toxic effect on the hematopoietic organs, the nervous system, the skin, the mucous membranes of the eyes and respiratory tract. The dried coating does not adversely affect the human body.

2.4, 2.5 (modified edition, meas. N 1).

2.6. Persons associated with the manufacture, test and application of paints should be provided with special clothing and personal protective equipment according to GOST 12.4.011 and GOST 12.4.103.

2.7. Control over compliance with extremely permissible emissions (PDV) to the atmosphere approved in the prescribed manner must be carried out in accordance with GOST 17.2.3.02.

3. Rules of acceptance

3.1. Acceptance rules - according to GOST 9980.1.

3.2. Norms for indicators 5, 6, 8 Table 1 Manufacturer determines periodically once a month at least three parties.

Norms for indicators 7, 9, 10 Table 1 Manufacturer determines periodically at the request of the consumer.

Upon receipt of unsatisfactory results of periodic tests, the manufacturer checks each batch before receiving satisfactory test results in a row at least in six parties.

3.1, 3.2. (Modified edition, meas. N 1).

4. Test methods

4.1. Sampling - according to GOST 9980.2.

4.2. Preparation of samples for testing

Before testing, the paint is stirred and determine the mass fraction of non-volatile substances, pH, degree of peer, frost resistance.

To determine the remaining indicators, the paint is diluted if necessary drinking water According to GOST 2874 * with rigidity (1/2) not more than 7.0 mol / m, condensate or distilled water according to GOST 6709 to viscosity 20-30 C via a VIS-246 viscometer with a nozzle diameter of 4 mm (or PZ-4) At a temperature (20.0 ± 0.5) ° C, when applied by pneumatic spraying or to a viscosity of 40-80 s when brushes applied. Then filtered through the grid No. 1 according to GOST 6613 or two layers of gauze and applied to those prepared according to GOST 8832, section.3, plates.
________________
* GOST R 51232-98 is valid on the territory of the Russian Federation.


Color and appearance of the film, the durability of the film paint to the static water exposure is determined on wooden plates of 50x100 mm, 5-6 mm thick, conditional light resistance - on drawing paper according to GOST 597, 100x200 mm sizes, hovering and drying time - on special purpose glass plates The size of 90x120 mm, a thickness of 1.2 mm for TU 21-0284461-058.

When determining the drying time, the paint is applied into one layer, when determining the color and external view Paint films, conditioned light-resistance paint are applied in two layers. In determining the resistance to the static water exposure, the paint is applied in two layers on both sides of the plate, as well as on the sides. Duration of drying between layers - 1 h at a temperature (20 ± 2) ° C.

When determining the shelterness, the second and subsequent layers are dried 1 h at a temperature (20 ± 2) ° C, then 1.5 hours at a temperature of (60 ± 2) ° C and cooled at 0.5 hours at a temperature of (20 ± 2) ° C.

The thickness of the single-layer film is 30-40 μm, two-layer - 60-80 microns. The thickness is measured by micrometer type MK 25-1 according to GOST 6507 or the device of another type with an error of no more than ± 3 microns.

Before testing in terms of 6, 8 Table 1, the film is kept for 48 hours at a temperature of (20 ± 2) ° C and a relative humidity of 60-70%, by indicator 1 - for 2 hours at a temperature of (20 ± 2) ° C .

(Modified edition, meas. N 1).

4.3. Color definition and appearance paint film

The color of the dried paint film is determined by the method of visual comparison with the color of the corresponding samples (standards) of the color of "card files" or color control samples with a natural or artificial daytime scattered light. Comparable samples must be in the same plane at a distance of 300-500 mm from the eye of the observer at an angle of view that excludes the shine of the surface.

The appearance of the dried paint film is determined visually with natural or artificial daily scattered light.

In case of disagreement in the assessment of the color and appearance, the final result is made by the definition of natural daylight.

4.4. The mass fraction of non-volatile substances is determined according to GOST 17537, the paint suspension is dried at a temperature of (105 ± 2) ° C for 40 minutes.

4.5. Determination of paint pH

4.5.1. Instruments, reagents and materials

pH meter with a glass electrode, measurement error of not more than 0.1 pH.

Glass glass B-2-50 according to GOST 25336.

Salonic acid according to GOST 3118, solution with a mass fraction of hydrochloric acid 3%.

Water distilled according to GOST 6709.

4.5.2. Testing

The paint is poured into a glass with a capacity of 50 cm, thoroughly washed with distilled water, and the pH is determined. The new glass must be previously treated with hot solutions of hydrochloric acid, and then rinse thoroughly with distilled water.

4.5.3. Processing results

For the result of measuring pH paint, the average arithmetic results of two parallel definitions are taken, the absolute discrepancy between which should not exceed the allowable discrepancy, equal to 0.1 pH.

The measurement result is round to the first decimal sign.

The permissible total error of the results of the PH - ± 0.1 is probability.

4.6. Determination of the shelterness of the dried film - according to GOST 8784, Section 1 or Section 2. In case of disagreement in the estimate for the final result, the determination of covers in the instrumental method is taken.

4.6.1. Instrumental method according to the coefficient of contrast - according to GOST 8784, Section 2 with the following additions.

4.6.1.1. Testing

On a glass plate prepared according to GOST 8832, Section 3, measured (length, width) and weighted, one or two layers of paint are applied.

The plate with the applied paint is alternately placed on a black or white plate and the brightness coefficients are measured at a wavelength of 560 nm (or a green light filter with a wavelength of 560 nm) at four points of the film. The brightness factor is determined in accordance with the instructions for the optical instrument used for this definition.

The paint film plate is weighed and calculate the contrast ratio:

where, - the brightness coefficients when the plates are applied with the paint film, respectively, on the black and white plate, parts.

For the result of measuring the coefficient of contrast, the average arithmetic results of four parallel definitions are taken, the discrepancy between which should not exceed the allowable discrepancy, equal to 0.02.

The final result is rounded to the second digit after the comma.

With a contrast ratio of less than 0.98, another paint layer is applied and the determination of the contrast coefficient is repeated.

With a contrast ratio of more than 0.99, the definition is repeated, causing a smaller paint to the plate.

With a contrast ratio of 0.98 to 0.99, calculate the value of the hide.

4.6.1.2. Processing results

The hovering rate, g / m, is calculated by the formula

where is the mass of the plates with the dried paint film, r;

- Mass of an unpainted plate, g;

10 - the coefficient of translating the dimension of the area from MM in M;

- Plate area, mm.

For glass plates with a size of 90x120 mm, the ratio is 92.6.

For the result of measuring the shelterness, the average arithmetic results of two parallel definitions take, the discrepancy between which should not exceed the allowable discrepancy equal to 6 g / m. The final result is rounded to an integer.

The admitted total error of the measurement result is ± 4 g / m with a trusted probability.

4.6-4.6.1.2. (Modified edition, meas. N 1).

4.7. The resistance of the film to the static water exposure is determined according to GOST 9.403, Method A.

After test, the samples are kept in front of the inspection at a temperature of (20 ± 2) ° C for 3 hours.

It is allowed to add paint film.

4.8. Definition of frost resistance of paint

4.8.1, 4.8.1.1-4.8.1.3. (Excluded, meas. N 1).

4.8.2. Method 2.

4.8.2.1. Means of measurements, auxiliary devices, reagents and materials

Camera refrigeration, providing a temperature of minus (40 ± 2) ° C.

Thermometer according to GOST 28498 With dimensions from minus 90 to 30 ° C and the price of dividing 1 ° C.

Metal bank according to GOST 6128 or polyethylene.

Plate glass.

Glass wand.

4.8.2.2. Testing

Metallic can be filled with paint to the metal, closed with a lid and placed in refrigerated Camera, where they are kept for 6 hours at a temperature of minus (40 ± 2) ° C, after which the bank is left for 18 hours at room temperature. The cycle is repeated five times.

Then the paint is stirred and visually determined its stability to coagulation, evenly distributing the paint with a glass wand on a glass plate (test glass). The paint, not subjected to frost resistance, is also applied to the glass plate (control glass). The control and test glass is compared with each other.

The paint is considered a frost-resistant, if after five cycles of freezing-thawing in a thin layer of paint did not appear solid lumps.

(Modified edition, meas. N 1).

4.9. Conditional light resistance is determined by GOST 21903, method 2.

From the middle part of the three corners prepared as specified in paragraph 4.2 of this standard, one sample is 50x50 mm in size. A sample of the tanks are placed at 24 h under the lamp of NA (250 ± 5) mm from it. After exposure under the lamp, the backstage is kept for 2 hours in a dark place at a temperature (20 ± 2) ° C.

4.10. It is allowed when measuring and testing the use of other measuring instruments and laboratory dishes with similar metrological characteristics.

5. Transportation and storage

5.1. Transportation and storage - according to GOST 9980.5.
_______________
* On the territory of the Russian Federation, the document does not work. GOST 9980.5-2009 is valid. - Note database manufacturer.

5.2. Paints are transported at temperatures above 0 ° C. Transportation is allowed at temperatures up to minus 40 ° C, but for no more than 1 month.

Paints are stored in tightly closed containers in warehouses At temperatures above 5 ° C.

(Modified edition, meas. N 1).

6. Guidelines for use

6.1. Before applying, paint, if necessary, is deflated at a temperature of (20 ± 5) ° C, stirred and diluted with water in accordance with paragraph 4.2 of this standard. The paint is applied to those prepared according to GOST 8832, section.3, a surface with a brush, roller or pneumatic spraying.

6.2. Paints of brands VD-VA-224, VD-KCh-26A, VD-KCh-26, VD-AK-111, VD-KCh-183 are applied to the surface in two layers, paints of brands VD-AK-111R and VD-KCh- 577 - in one layer.

Paint consumption per layer, g / m:

VD-VA-224, VD-KCh-26A, VD-AK-111, VD-KCh-183 - 110-150;

VD-AK-111P - 250-300;

VD-KCh-26 - 150-200.

Middle Painting consumption VD-KCh-577 on a young tree 30-40 g, on fruiting - 150 g.

6.1, 6.2. (Modified edition, meas. N 1).

6.3. The old coating indoors must be pre-washed with water with soap or washing powder, ammonia solution or 3% soda solution (1 tablespoon per 1 liter of water), and then clean water.

The surfaces previously covered with chalk or lime paints should be carefully cleaned until it is completely removed.

A fragile outer coating must be completely removed.

It is allowed to pickering paints white with water pigment pastes.

6.4. The paint VD-KCh-577 is applied to the autumn (before the leaves) and early periods at ambient temperature above 0 ° C. Wounds on trees are lubricated in the spring-summer period of undiluted paint.

6.5. To obtain relief paints in the paint VD-AK-111R, a large-dispersed filler - sand according to GOST 8736 is introduced in a 2: 1 ratio by weight. The paint is thoroughly mixed.

6.6. Water-dispersion paints for external work should be used at ambient temperature not lower than 8 ° C.

If the temperature is below 15 ° C, it is allowed to increase the duration of the drying of each paint layer to 24 hours.

6.7. The method of applying water-dispersion paints intended for retailers is given in Annexes 2, 3.

7. Manufacturer's guarantees

7.1. The manufacturer guarantees the compliance of paints with the requirements of this Standard subject to the terms of transportation and storage.

7.2. The warranty period of storage of paints is 12 months from the date of manufacture.

Appendix 1 (Reference). additional characteristics

ATTACHMENT 1
Reference

Reflection coefficient with geometry of angle 0-45 ° films for paints VD-VA-224, VD-AK-111, VD-KCh-183, VD-KCh-26A, VD-Kch-26 - at least 82%, VD-Kch -577 - not less than 75%.

Elasticity of the film with bending - 1 mm.

The mass fraction of residual styrene for the paints of the VD-KCh-26A and VD-Kch-26 is not more than 0.03%.

Washing film paint, no more:

VD-Va-224, VD-KCh-577 - 3.0 g / m;

VD-KCh-26A, VD-Kch-26, VD-Kch-183 - 3.5 g / m;

VD-AK-111, VD-AK-111R - 2.0 g / m.

The conditional viscosity of the paint according to the VIS-246 viscometer with the nozzle diameter of 4 mm at a temperature of (20.0 ± 0.5) ° C - at least 30 s.

(Modified edition, meas. N 1).

Appendix 2 (mandatory). Label text "Paint Water-dispersion"

Appendix 2.
Mandatory

Label text

Water-dispersion paint

___________________________________________
(brand)

Purpose

Paint ___________________ (mark) is intended for ________________________ (from the introductory part, and paragraph 1.1 of this standard).

Mode of application

The surface preparation method - in accordance with Section 6 of this standard, depending on the paint destination.

Before use, the paint is thoroughly mixed and, if necessary, diluted with water, filtered through two layers of gauze.

The paint is applied to the prepared surface with a brush, roller, a spray gun in two layers with an intermediate drying of 1 h at a temperature of 18-22 ° C.

Painting consumption for a single-layer coating is _________________ (Section 6 of this standard).

Podparrow paint with water pigment pastes is allowed.



Store paint in tightly closed container at temperatures above 0 ° C. Paints are allowed at temperatures up to minus 40 ° C for no more than 1 month. In the case of freezing, the paint should be defrosting at room temperature and mix until the homogeneous mass is obtained.

Precautions

Paint fireproof.



(Modified edition, meas. N 1).

Appendix 3 (mandatory). Label text "Paint Water-dispersion VD-KCH-577 (white)"

Appendix 3.
Mandatory

Label text

Water-dispersion paint

VD-KCh-577 (white)

Purpose

The paint VD-KCh-577 is designed to increase the winter hardiness of fruit, ornamental trees, shrubs and to protect them from solar burns, to protect against rodents and for lubricating Pan.

In a young tree, the coating is preserved for 1 year, on fruit-free - 2 years.

Mode of application

The paint is applied to the autumn (before the fallout of the leaves) and early periods at ambient temperature above 0 ° C.

Before use, the paint is thoroughly stirred and, if necessary, diluted with water. The paint is applied with a brush, spray gun (sprayer) in one layer. Average paint consumption for a young tree - 30-40 g, for fruiting - 150 g.

Wounds are smeared in the spring-summer period of undiluted paint.

Tool, container, stains launder warm water with soap to dry out paint.

Store paint in tightly closed container at temperatures above 0 ° C. Painting is allowed at temperatures up to minus 40 ° C for no more than 1 month. In the case of freezing, the paint should be defrosting at room temperature and mix until the homogeneous mass is obtained.

Warranty shelf life - 12 months.

Precautions

Paint fireproof.

Do not mix with other paints and diluents.



Electronic document text
prepared Codex JSC and drilled by:
official edition
M.: Starotinform, 2007

Often, in the process of construction or finishing works, it becomes necessary to glue absolutely not adapted materials for this. Not so long ago, such a task was a serious problem for builders and finishers. Today, such a problem is solved quite simple. In order to combine, at first glance, not combined products, modern special primer is used, better known as concrete contact.

To create such a primer solution, materials such as cement, special adhesive mixtures, reinforcing additives, quartz sand were used. The primer concrete contact is implemented by shops already in the finished form, and it can be used immediately after stirring. Sometimes such a mixture is confused with special glue, in fact it is an erroneous opinion. The primer solution gives the processed surface of the property providing reliable fixation of various materials.

The easiest way to get a beautiful lawn in front of the house

You, of course, saw the perfect lawn in the cinema, on the Alley, and perhaps on the neighboring lawn. Those who at least once tried to grow a green platform in their own area, without doubt they will say that this is a huge work. Lawn requires careful landing, care, fertilizer, watering. However, only inexperienced gardeners think so, professionals have long known about the innovative agent - liquid lawn Aquagrazz.

So why do you need concrete contact? The primer composition of this type is applied to increase the adhesion of surfaces that poorly absorb moisture. For instance, concrete walls It is known that almost any finishing materials are bad for them. Special problems of the finishes were tested when plastering concrete Ceilkov. The primer concrete contact substantially facilitated the conduct of such work. The secondly masters recently, so that the plastered surfaces do not appear and did not flag, were forced to make the so-called bandage from the PVA and tissue grid. Such a procedure was distinguished by difficulties, durability and required certain skills. Unlike this method, the impregnation of the walls of the primer is simplicity, it provides a more durable and high-quality finish. It is true that this primer is applied not only with internal finishing works, but also used when designing buildings from the outside. The most striking example is its application when finishing the facade of the house decorative plaster. Without such a solution, you risk to face the need for repair literally in a few months. Of course, with internal and external finishing works, the mixture consumption for 1 m2 will be different, and it is not worth forget about it. However, from the wonderful properties of such a primer - this is the possibility of treating surfaces made of different materials.

In other words, concrete contacts can be soaked with wooden walls, bricks, concrete, etc. Of course, some manufacturers indicate that their mixture is intended for a particular building material. However, as practice shows, any soil can be used to process different surfaces. Although, after all, it is better to use a solution for impregnation of the material recommended by the manufacturer. In this case, the consumption of the mixture per 1 m2 and the quality of treatment will be optimal. Approaching such a primer mixture is not limited to the processing of walls when plastered. It is used to prepare the ceiling surfaces, and when creating concrete screed. In addition, the mixture is used when working with plasterboard and even with the arrangement of bulk floors.

Important! When processing a wall with concrete contact not necessarily eliminating the remains of the old decorative coatingIt will ensure reliable fixation of materials anyway.

Properties of the primer solution

The ingredients that are part of the mixture provide reliable adhesion of various materials. Such characteristics that have made this mixture with extremely popular among professional builders are reduced to the following:

• Resistance to moisture. The primer includes elements with high waterproofing qualities. As a result of the use of primer on the treated surface, a film is formed that does not pass moisture and ignoring its impact.
• Safety for human health and the environment. The solution does not contain ingredients separating outsiders. This parameter allows the use of primer solution for both exterior and internal work.
• Lifetime. According to manufacturers, primer is capable of listening to at least 80 years. Unfortunately, reliable information confirming or refuting this statement has not been received.
• Drying speed. After applying to the processed surface of the concrete contact, it is possible to work with it after a few hours.

Relatively low consumption of material. The approximate norm is about 200-400 grams per 1 m2. However, this is a very conventional statement. The answer to the question of how many solution will be required, depends on the state of the surface itself and on the properties of a particular soil. Today, many construction stores offer their customers similar primer mixtures. The price of them varies in a rather wide range. However, when buying should not be focused only on it. There is a stereotype that the high cost guarantees quality, it is not so. After a solution, pay attention to it specifications. In addition, try all the finishing materials you use to be manufactured by one manufacturer.

In the building materials market there are several soils using customer confidence. It is impossible to say that some of them are better, and the other worse, it is necessary to acquire the one that your requests will most fully satisfy.

Important! The primer mixture of this type preserves its unique properties only at a temperature above zero. So it is extremely important to organize right conditions Storage of the solution, because after freezing it will come into disrepair.

The manufacturer of this soil recommends using it for interior finishing works. The composition of the mixture is optimal for pretreatment, weakly absorbing or non-absorbed surfaces at all, before applying plaster on a plaster basis. In other words, conconokontact Knauff It is mainly used to process surfaces from concrete or cement.

However, this use is not limited to this, with the help of this soil, surfaces from drywall, polystyrene foam, aerated concrete and heatloclocks are prepared. Conconptount KNAUF, like most similar solutions, is allowed to be applied with an internal finishing of the premises. This is a ready-made dispersion mixture, and a person with minimal skills can work with it. The consumption of the soil directly depends on the method of its application and the material of the treated surface. For example, with a mechanical application of a mixture on a wall on 1 m2, about 250-350 grams are used ..

The technical characteristics of the soil Axton allow it to be used for processing even unprepared surfaces. They do not definitely grind and clean careful cleaning, although, of course, forget about it is not worth it.
The Axton primer includes such components:

• acrylic;
• marble chips;
• polymers (copolymers);
• quartz sand.

The consumption of such a material is quite economical and is 0.3 kg per 1 m2. You can work with a surface treated with such a mixture after a few hours.

Conconokontact Exploiders includes top quality materials in their composition, among which Latex meets. Like similar mixtures, the solution can be used in the preparation of walls inside at home. It will not harm human health. The use of primer strengthens and increases the adhesion of the surfaces of the surfaces. Busonopontact the prospectors are used to treat such surfaces like an old tile, monolith, dense walls. In other words, the primer is intended for processing materials that are not able to absorb moisture. Conconduct attacks are extremely economical expenses, on 1 m2 just 200 grams of the mixture. Betting the prospectors differ from such materials to dry the speed. You can work with soaked in this primer surface two hours later. With other primer solutions will have to wait at least four hours.

The use of primer mixture Ceresite is limited exclusively internal work. Like analogue, it increases the adhesion of materials that do not absorb moisture. It consists of minerals, water dispersion, copolymers and special pigments. It is especially useful for processing monolithic concrete, which, after priming, the tile glue and plaster are perfectly lowered. Cerezite is a vapor-permeable solution that does not require preliminary preparation. In stores, this mixture is supplied in tanks of 5 and 15 liters. It does not have substances dangerous to human health. The primer consumption depends on the absorbency of the base and can reach 0.75 kg per 1 m2. Such a mixture after applying to the base dries about 3 hours.

Regardless of the manufacturer, the technology of use of primer solutions is practically not varied. First of all, the surface being processed must be cleaned of dust and dirt. In addition, experts are recommended before applying concrete contacts to handle walls with ordinary primer. This ensures complete removal of dust and will additionally connect the surface layer.

Important! The primer mixture lies only on a dry surface. Therefore, if at the preliminary stage you used the usual soil, wait for it to complete drying.

Primer is applied to the wall using painting brush, roller, macloves or spatula. The solution should be on the surface with a thin layer, without influx and growths. After processing the wall, concrete contacts need to give it to dry. How much the specific mixture will dry, as a rule, is indicated on the package. However, the break between the primer surface and its subsequent finish should not be too large. After all, during this time, dust will fall on the wall, and the longer the interval, the more it will be. Soil consumption in this case will naturally be higher than planned.

Summarizing

So, such a soil substantially facilitates finishing work, while saving time and means. Of course, you can use the target grid in the old way, and at first glance, this option will seem more profitable. However, this solution reduces the risk of creeping entire pieces of plaster, respectively, initially spent funds will be accumulated with interest. Surfaces impregnated with a special primer mixture, not terrible and perforator. When buying a solution, give preference to proven manufacturers and feel free to ask the seller certificate. Unfortunately, there are many fakes on the market of hotel materials. A poor-quality cheap soil leads to excessive expenditures, and the stated technical characteristics are far from always correspond to reality. The original primer mixture is easily recognizable by pink color and pleasant smell. To avoid unpleasant incidents, try to acquire primer in specialized stores, but in this case check the shelf life and storage conditions.

High quality coatings can be obtained only under the condition of ensuring a good clutch of the base and the directly applied solution, paints or spacing mass, which decorated with a brick or concrete surface. Moreover, the cement base has always been famous for its particularly complex "character" and challenge when applying paint, plaster or tile laying.

If you do not take special measures, most likely, everything that will be laid or applied to a concrete surface, after a while it will safely suck or fall off from the cement base.

How to increase adhesion with a concrete wall on the recipe concrete contacts Knauf

It can be said that by creating such a product as a primer concrete contact, specialists of the company Knauff have greatly reversed all who are engaged in the finish of concrete surfaces with plaster. The name of the material and its technical features They speak for themselves. From the description of the product "Primerovka concrete contact" proposed by the company Knauff, you can find out the following:

• The characteristics of the primer composition allow you to resist the surface with an increased content of alkali components;
• Perfectly sticks to the surface with zero absorbability of moisture, aqueous solutions, while the consumption of the product concrete attactity of KNAUF to 1M 2 is not much higher than the consumption of any other similar composition;
• Properties of dried soil concrete contacts provide additional waterproofing;
• Upon proper use, the coating is absolutely harmless, does not smell, does not emit evaporation, its characteristics allow you to apply both hands and mechanized methods.

Important! To improve the visual assessment of the applied coating layer into the product Knauff concrete contact, a specific color dye is added. It helps to assess the consumption of the material to 1m2 from the first treated meters of the wall.

The average consumption on 1M 2 primers KNAUF, as a rule, does not exceed 300-350 grams for cement and 180-200 grams for a painted or metal wall. In a large extent, the consumption of the material depends on the nature of the base, the primer cement will go more, on a wooden or painted surface - less. The price of material fluctuates, depending on the quality of the material and the manufacturer, from 350r to 500 rubles per five-liter bucket.

Why the product is called primer concrete contact

The name of the product Knauff is selected as it is impossible. Technical specifications and the properties of the material are oriented, first of all, to work with a cement or concrete surface. To assess the level of the problem with which it was necessary to face Knauff specialists developing the primer concrete contact, remember the characteristics and properties of cement.

Cement mortar, even in time immemorial, called stone glue, and it was for what. In the process of absorbing water cement grain, a specific gel-shaped product was formed in the solution, which filled out and sealing all the pores concrete surface. Especially if the composition of the mixture adds surfactants.

To paint or any plastering mass firmly glued to the cement surface, it is necessary that in the thickness of the concrete penetrate water solution binder plaster, and just because of the air and an increased alkaline characteristic of the surface does not occur. Cement walls can absorb water, but a binder from plaster or ordinary primer, even with a large consumption for 1m 2, the surface of the concrete is not seeping.

Therefore, when creating Knauf concrete attand, the chemists had to find a way with the help of additives to increase the depth of penetration into the thickness of the cement and receive high-quality adhesion of soil and cement.

Properties of primer concrete attactum

The idea of \u200b\u200bproducing a special primer and its name picked up a number of well-known and not very manufacturers of building and finishing materials. It has become cheaper than that of Knauf, primers, moreover, the name "concrete contact" became the term denoting the material to increase the adhesion of the cement or even a wooden surface. Part of the developers brought their ideas to the primer. For example, the use of a quartz filler in the form of thin needles increased clutch strength and reduced the consumption of concrete contact.

Dispose of plaster, peeling paint or splazing wallpaper - the most popular problems faced by most of the homeowners. The way out of the current situation is the primer concrete contact, the characteristics of which are several times higher than the properties of ordinary soils.

Properties and characteristics of primer concrete contact

Structure

Conconokontakt is a styrene-acrylic dispersion, consisting of water, technological additives, fillers and pigment. The unique primer concrete contact becomes due to a special composition, the main role in which fillers are played with a certain granulometry.

In cheaper domestic mixtures, fillers are marble flour. And overseas manufacturers prefer to use quartz sand. However, according to the technical characteristics, both the same, and the other composition is practically not distinguished by the quality of adhesion.

Adhesion primer produced in two versions:

1. Concrete contact with the fraction of filler 0.3 mm;
2. Soil with a fraction of 0.6 mm.

A large fraction involves the use of soil under gross finish, the role of which is most often stucco. The fraction of 0.3 mm is used for putty.

The composition may vary depending on the form of release:

1. ready mass, packaged in buckets or barrels,
2. dry - in the form of a powdered mixture involving the kneading water.

Application

The primer concrete contact is specifically created for the processing of inevitant bases, such as glass, some LKM, tile etc. But this does not exclude its application for other purposes:

• preparation of the ceiling under the color;
• reduction of porosity and hardening of plasterboard sheets for subsequent finishes;
• surface treatment before overlaying plaster and putty;
• treatment of floors before filling in bulk coatings or screeds, etc.

Primerovka Adhesion concrete contact has some nuances of use. The soil is permissible to apply only with a positive ambient temperature from +5 to + 35 ° C.

Storage of open containers at negative temperature Also unacceptable. However, this concerns only storage and applications. The primer of concrete contact, the characteristics of which are presented below, can at a temperature of from -40 to + 50 ° C.

• The maximum fraction size is 0.3 mm, 0.6 mm;
• Full drying - 3-6 hours;
• Frost resistance - at least 5 cycles;
• pH - 6.9-8.5;
• temperature for work - + 5- + 30 ° C;
• temperature for operation - 40- + 60 ° C.

The consumption of concrete contact on 1 m 2 ranges from 250 to 400, depending on the type of surface and granulometry.

Conconokontact is available in accordance with GOST 28196-89, where it is ranked with water-dispersive compositions with an acrylic copolymer.

Depending on the manufacturer, Betonact Contact GOST R 52020-2003 is also being implemented, that is, as paints and varnish dispersion material. The price average varies from 250 to 650 p. Bucket weighing 5 kg.

The most important advantage is an increase in the adhesion treated surface with the subsequent finish. Turning even smooth bases in rough, soil concrete-contact significantly strengthens the plane. Thus, the occurrence of cracks or exhausted sites is almost equal to zero.

Primer concrete contact can be boldly ranked in the category of universal. This is due not only to the possibility of processing any bases (concrete, ceramics, brick, gle, wood, lkm, etc.), but also with the multifunctionality of the composition of the soil.

Adhesion primer contains antiseptic additives that reduce the likelihood of mold formation. Minimizes the risks of the appearance of fungus is also a good water resistance of the obtained layer in combination with excellent vapor permeability.

The composition is different high levels Sustainability of various alkaline environments, which indicates his practicality and durability.

Primer Adhesion concrete contact is applied only on a thoroughly purified surface. Special attention should be paid to the contained polymer coatings, since the adhesive soil will slow down from such sites. It is worth noting, the consumption of concrete contact on 1 m 2 depends on the size of the fraction and the thickness of the application.

Working with the mass is not accompanied by the presence of a sharp or toxic smell, however, like polymerization, and further operation. The composition is absolutely harmless to the human body.

The defining role is played by the place of purchase. It is recommended to purchase goods only in specialized stores. From buying soil in the market it is better to refuse. It is connected with constant temperature differences, which the composition has to be transferred.

In the closed rooms, the temperature is always stable. Also in stores on the first requirement of the buyer, certificates of product conformity can be made to standards / quality standards and environmentalities.

It is worth paying attention to the manufacturer. The range is represented by both the name of foreign and domestic manufacturers. In this case, the domestic concrete contact, the price of which is significantly lower than imported, is endowed with exactly the same characteristics.

The most popular Russian stamps are prospectors, it basses, platonitis and Bolls. But among the imports, the palm of the championship holds the primer concrete contact Knauf and Cerezite, but the price of them is perhaps the highest.

Before buying a soil, one should not forget about the fraction of quartz filler. A smaller fraction entails a more economical flow rate, because it can be applied quite thin layer.

With a greater fraction - on the contrary. However, it is advisable to take into account the fact that the soil with a fraction of 0.3 mm should be used under the putty, and with a fraction of 0.6 mm - under a coarsest finish.

Universal primer concrete contact, the characteristics of which are so attractive - an indispensable composition for conducting interior decoration. Competent work with the soil will lead not only to increase the clutch, but also significantly will hardify the basis, making it and subsequent finish is more durable.

Primer concrete contact, characteristics, video