Facade Paint (73 Photos): Silicate And Water-based Paint For Exterior And Facade, White Emulsion "Akrial"

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Facade Paint (73 Photos): Silicate And Water-based Paint For Exterior And Facade, White Emulsion "Akrial"
Facade Paint (73 Photos): Silicate And Water-based Paint For Exterior And Facade, White Emulsion "Akrial"

Video: Facade Paint (73 Photos): Silicate And Water-based Paint For Exterior And Facade, White Emulsion "Akrial"

Video: Facade Paint (73 Photos): Silicate And Water-based Paint For Exterior And Facade, White Emulsion
Video: How to apply KEIM Silicate Mineral Paint 2024, March
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The facade of a house is the same as a face for a person, it is not enough just to keep it in order, you also need to “serve it profitably”. Many ways have been thought of how to do this, a number of decorative solutions have been created. But among them, painting of facades occupies a special place. It must be done according to the rules and as carefully as possible.

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Features of the

Facade paint (it is also paint for outdoor use) is distinguished by both external attractiveness and an excellent level of strength, resistance to moisture. An important indicator of quality is excellent adhesion, which plays a much more significant role than for interior paint. The rest of the characteristics are selected individually, depending on which base will be below, and in which climatic zone the building is located.

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If the façade is plastered, covered with putty or made of planks (logs), UV resistance is of great importance.

The composition applied to a brick, wood or plaster must be as strong as possible, otherwise any touch will lead to shedding it and to a violation of the integrity of the coating. The default specification required is the ability to withstand heavy shock, vibration and friction. To find out how well a particular paint can withstand such dangerous influences, a certificate of conformity helps.

If the seller refuses to provide it, it is better to refuse to purchase.

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Views

The huge variety of brands and modifications of building paints should not be intimidating or misleading, in the end, almost all options are either water-soluble or obtained using organic solvents. In addition to them, several more mineral paints based on lime and cement have been created, they are environmentally friendly, but have a very narrow niche. Reflective properties make it possible to highlight matt, glossy and semi-gloss paints. Water-soluble formulations are divided into:

  • latex (the main component is acrylic resin);
  • silicone (also with resins, but already silicone);
  • silicate (base - "liquid glass").
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Such decorative coatings can also be used for application to fences, benches, gates, fences. The addition of an increased amount of resin ensures excellent water resistance, and the increased introduction of the pigment makes the color brighter. Latex as well as acrylic mixtures make it easy to remove excess, last long and dry quickly. They can be applied even to a damp surface, but not to oil paint. The smell is very weak, the elasticity is quite decent.

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Water-based facade paint has become the de facto standard, and any composition of it must be resistant to sunlight and ultraviolet radiation. A very important property for the compositions with which the facade is painted is also resistance to weathering.

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In addition, it should be noted vapor permeability, significant adhesion, minimum flow rate and high drying rate. It is almost always possible to find out the real painting characteristics of the paint only by experience, evaluating the uniformity of laying on the surface, the number of spots.

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It is good to treat with water-borne paints:

  • wood;
  • brick;
  • plaster;
  • metal (only after applying a primer according to the technology).
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It is not necessary to dilute such coloring mixtures, if you work properly, a uniform thin layer is formed. It does not crack, and the dye does not fade even in the bright southern sun.

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Oil and alkyd dyes dry extremely slowly (at least 12 hours, and some varieties up to 4 days even under ideal conditions). Their smell is very heavy and unpleasant, it is quite difficult to clean the painted surface. When the range of paint and varnish coatings mastered by the industry was much smaller than the modern one, there were no special alternatives. But today even high strength and excellent adhesion to whitewash do not justify the use of such materials.

Those who still wish to use oil paint should be aware that it is not suitable for galvanized steel and fresh brickwork. The applied coating will have to be protected from water ingress until final hardening. In direct sunlight, the paint will burn out, and oxidation with atmospheric oxygen will lead to cracking over time.

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Paint type "Acrylic" absorbs little water and almost does not allow water vapor to pass through. The main advantage of such a coating is its high resistance to dirt. It can be applied to any surface, with the exception of lime and silicate.

Perchlorovinyl paint is diluted with xylene and solvent, thanks to this property, it can be applied even in frost of 20 degrees.

But if the temperature exceeds +30 degrees, such a coloring composition cannot be used; nevertheless, with certain reservations, this composition can be called all-season.

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PVC paint reacts with organic solvents such as xylene and solvent. Unlike water mixtures, it is effectively applied to the wall at a temperature of minus 20 degrees. But if the temperature exceeds +4 degrees, paints dissolving in organic liquids will dry out too quickly, and the facade will be covered with stains.

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The textured type of paints is one of the latest developments in this area. Its advantage is that the surface not only changes color, but also takes on a chaotic pattern. A huge number of textured dyes have already been created, the difference in their design properties is due to the type of filler. Such compositions are effectively used along with decorative plasters and can be applied to any facade.

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Siloxane paint it is characterized by simultaneous resistance to ultraviolet light, water and temperature changes. Various finishing and construction materials, other types of paints and even ordinary plaster can serve as a basis.

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Organosilicon coloring mixtures contain a wide range of pigments and other components, which allows them to have very valuable practical qualities. There are two levels of heat resistance of organosilicon facade paints - some are able to survive heating above 150 degrees, while others in such conditions will be irretrievably damaged.

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Rubber paint is close to latex, also made on the basis of artificial rubber. Thanks to him, after drying, the paint layer:

  • elastic;
  • adheres well to the surface;
  • cracks a little;
  • vapor permeable.
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One more product needs to be said - structural paint. These can be dye mixtures of a wide variety in chemical composition, united by one property: the formation of an attractive surface in structure, reliably covering minor defects in the base. The outer layer is reliable and mechanically strong, with very little abrasion.

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Types of surfaces

Outdoor paints can only be applied to strictly defined types of surfaces and it is advisable to use the same paint that was applied last time. It so happens that it is difficult to understand what composition was used earlier, then it is advisable to use alkyd dyes.

Better yet, completely remove the old paint and varnish layer, sand the surface and prime it again.

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Removal of the previous surface is strictly necessary if it crumbles and contains persistent dirt. Often the surface layer on the facade of the house has to be strengthened, cracked and covered with plaster. If a house on the first or second floor will be painted, a stepladder and a ladder must be used. It's not enough just to clean the surface you need to save it from bumps, from shedding, it should be even and completely dry by the time of painting.

Of great difficulty is the combined surface, for the decoration of which a variety of materials were used. Sometimes only trained specialists can choose a solution (choose a dye correctly), it is impossible to do it on their own. In such situations, the personal presence of an expert at the facility is required; telephone consultation will not help.

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Metal paint should be not only durable, but also resistant to strong heat, sometimes it is necessary to evaluate the resistance to fire.

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Oil dyes are easily destroyed by moisture, for this reason, it is undesirable to use them for finishing metal surfaces. Alkyd paints are more practical, but one must take into account their increased toxicity and observe safety rules. The choice of paint should correspond to the architectural features of the building, the classic furnishings are poorly compatible with any design experiments.

The mineral composition fits well on concrete and brick, and if you want to make old facades livelier and stronger, it is advisable to use silicone dyes. It is best to apply acrylic paint on top of reinforced concrete or decorative plaster. Wood and metal are recommended to be coated with universal dyes based on various resins. Organosilicon compounds are preferred for walls adjacent to the carriageway, as they are not covered with dirt.

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If wild stone or decorative plaster is used in the construction of a house, their texture should be emphasized by the selected coloring composition. If the exterior of the house is smooth, choose a textured paint that creates dramatic contrasts.

It is undesirable to carry out very active experiments with the coloring of single sections of the wall. Slopes and foundations, shutters, stucco elements, pilasters, arches and the main entrance can be distinguished. According to the designers, it is undesirable to enter more than three colors on one plane.

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Colors

The white railings and the similar tone of the window frames are fully consistent with the white or cream finish of the façade. But in order to select a high-quality paint color, you need to take into account many other circumstances:

  • geographic region;
  • climatic conditions;
  • practical functions of the house and its parts;
  • the size of the building and surrounding buildings;
  • types of structural elements;
  • type of cladding;
  • color features of the surrounding space.
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Additionally, they take into account illumination (natural and artificial), the difference in color perception at different times of the day. Metal parts should be coated with steel and black paint. In most cases, light tones are more practical and elegant than very bright ones (they create a positive look and at the same time get relatively little dirty). If it is difficult to find the optimal combination of different colors, you need to focus on the shades produced from the same color.

Thinking over the combination of paints, you need to take into account the positive aspects and mask surface imperfections with its help.

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Designers recommend using brown, red or yellow paints.

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A good result is provided by white and gray dyes. It is undesirable to introduce too many dark tones, otherwise there will be a feeling of gloom and even emphasized bad taste. The green facade blends well with natural landscapes, with parks, orchards and vegetable gardens. More modern substitutes for it, appropriate in modernist compositions, are purple and black.

Terracotta tonality is at the height of fashion now, which is easy to use as a replacement for any autumn motives:

  • carrot;
  • bright orange;
  • brick.
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With the help of such paints, it is possible to create a relaxed, calm atmosphere, and you can even vary thick and weakened tones. The brown facade, contrary to popular belief, is not necessarily monotonous and boring, because this paint can be very specific - copper, chocolate, a number of other tones that separate these two variations. Only surfaces that are not decorated with complex architectural compositions should be made brown.… Otherwise, they will not be perceived as well.

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It is necessary to take into account not only the recommendations of designers, it is required to pay attention to how exactly the color will affect the psyche. Some people like red more, others like green, still others like cream, and so on.

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Paying attention to your own preferences is also necessary, since it is not the builders and designers who will use the house, but the owners. As for the choice of gamma (monochromatic, achromatic, contrasting), here it is already necessary to be guided by the recommendations of specialists, since this is not an easy decision.

For your information: a house painted in two or three colors looks much prettier than a one-color one … Dark shades in the northern regions can be used more actively than in the middle lane and in the southern regions. The rich coloring and small design elements are mutually contradictory, you have to choose either one or the other.

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How to calculate the expense?

If the type of paint and its color are finally selected, you need to calculate the consumption of the coloring composition. This is important both for independent work (in order to know how much paint will have to be bought), and when ordering the services of painters (in order to control their actions and not overpay unnecessarily).

  • The rate of consumption of water-based paint is 0.3 kg per 1 sq. m. This means that for every 10 sq. m you will have to buy at least 3 kg of the coloring composition, it is better to purchase it with a margin. After all, the real consumption will almost inevitably be higher than the calculated indicators. The surfaces of the walls of houses (unlike those used in the calculations of manufacturers) are inevitably uneven to one degree or another, heterogeneous.
  • Acrylic paint is consumed less than water-based paint (in most cases 0.15-0.2 kg per 1 sq. m). By increasing or decreasing the brightness of the tone, you can vary the flow rate. We'll have to come to terms, however, with the inability to determine the real consumption of paint before starting work. Only in the course of them does it become clear how much dye will actually be used. Obtaining the required shade with the help of one or two layers, 130-170 g per 1 m2 are consumed; if you have to add more paint, you can focus on the figure of 0.2 kg.
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  • Oil paints, if thick, must be thinned first. As in the case of acrylic compounds, when calculating, you need to pay attention to the required color saturation. So, when applying a small amount of green dye, you get a salad or light green wall. If the underlying layer is plastered, then the minimum consumption of oil paints starts from 0.15 kg per 1 sq. m.
  • Alkyd dyes are consumed in different ways, depending on whether they are diluted with turpentine, drying oil or kerosene. In most cases, painting the facade requires about 1 kg of alkyd paints per 10 sq. m. Even if earlier it was necessary to use the same type of paints for interior decoration, it is impossible to extend this experience and the calculation for the decoration of the facade.
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It should be noted that paint consumption is reduced if the wall is prepared very well and thoroughly for finishing … Taking the time to close cracks and pits on the surface and waiting for the surface to dry is the best way to reduce paint consumption. If the wall is covered with rust, microscopic fungi, this significantly increases the cost of repairs.

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Tips & Tricks

You need to know the following:

  • According to professionals, it is necessary to paint the facade, taking into account whether it is on the sunny or on the shady side of the site. In these two cases, completely different tones are preferable and the same color is categorically unacceptable. You can also pay attention to the correspondence of the color of the walls to the tone of the roof. If the upper part of the building will soon be updated, it is more correct to select its color simultaneously with the selection of the tone for the walls.
  • So that you do not have to wash off, clean off the applied layer of paint once again, spend time and money on experiments again and again, it is better to experiment with photographs (paper, even better - electronic). Even for smartphones, there are many applications that allow you to find out exactly what a particular color will look like in reality.

Silicate paint is much easier to clean than other formulations. The very first rain will independently wash away the pollution, largely freeing people from solving this problem.

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  • When choosing paint for exterior walls you need to take into account those points that are not essential inside the room … Thus, thermoplastic dyes soften under the influence of sunlight. And if you apply dispersion paint, you may encounter the emergence of moss thickets on the surface of the wall. Silicate coatings become softer when heated, begin to stick: as a result, the facade of the house is covered with dust, which is rather difficult to remove.
  • If one of the sides of the house could not be immediately brought to perfection, you cannot rush and take on the next one. Correcting a small area is easier and easier than repainting the entire structure. It is unacceptable to paint in rainy or frosty weather. It is best to wait a while after any precipitation has fallen and paint the already dried wall. If it was previously found that the acidity of the wall is increased and this will lead in the future to accelerated deterioration of the paint, it is required to thoroughly impregnate and strengthen the base.
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High-quality preparation for painting also implies:

  1. elimination of all greasy, shiny stains and rust stains;
  2. removing any screws and nails;
  3. plastering.
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To eliminate dirty stains, it is worth using a spatula and a metal brush. An alternative option is to blow the walls with compressed air. To increase grip, it is required to rub the surface with sandpaper. Smooth facades are coated with primers with the addition of fine quartz sand. Checking the integrity of the facades is carried out using wooden hammers, the slightest bulges or cracks must be repaired immediately, this increases the durability of the coating.

A common mistake is to ignore branded paint instructions. Many people have lost a lot of time and energy in vain due to distrust of the manufacturer's information. It is extremely important to consider whether it is permissible to dilute the paint, in what proportion, on what basis to apply the composition.

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If you have to carry out painting work at a height, you need to very carefully prepare the tools (ladders, stepladders) and check them before lifting. It is advisable to involve an assistant, he will not only speed up the work (supplying paint and a brush, taking them back), but also ensure safety, help in the event of an accident.

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Manufacturers

There are many companies supplying paints and varnishes for finishing the facades of houses. But not all of them are able to solve the task really well and lastingly.

  • Firm "Tex" offers its product at an optimal price that fully corresponds to its quality. The entire line of this manufacturer serves for at least 7 years, thanks to an exceptionally strong polymer film with high vapor permeability. The company sells acrylic and siloxane, silicate and silicone paints and varnishes; there are universal compositions and mixtures for painting facades used in extreme conditions.
  • Among the best paints are products under the brand name Terraco … This manufacturer produces matt water-based dyes for indoor use, silicone and acrylic for outdoor use. Vinyl universal paint "Terralux" with a matte effect is suitable for almost all surfaces inside and outside the house.
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  • Products Caparol have been in production for over a hundred years, and the company has consistently followed the latest technical innovations. Each option fully complies with the requirements of the Blue Angel label, which denotes a very high level of environmental properties.
  • Brand products Ceresit very resistant to acids and alkalis, mechanical abrasion. Other performance and color options are also very high. The coating is supplied in cans with a capacity of 15 liters each, that is, most walls can be painted with the contents of one can.
  • Brand "Dali" Is a frost-resistant paint capable of creating a high-quality coating at temperatures down to –20 degrees. Its durability is quite high, even in contact with water. At temperatures from -50 to + 50 degrees, the warranty period is at least 10 years.
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You can find out a lot of important recommendations for choosing a facade paint below.

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