Liquid thermal insulation corundum. Superfine liquid thermal insulation corundum - thermal insulation paint, ceramic thermal insulation, thermal insulation coating and anti-corrosion protection

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How to insulate walls interior spaces when you do not want to lose a single centimeter of expensive living space? How to insulate the outer facade of the building so as not to spoil its appearance and not go broke on super-expensive facing materials? How to quickly and efficiently perform thermal insulation of curved surfaces (pipelines, tanks, tanks, etc.)?

Envisioning a time-consuming and costly process additional thermal insulation walls in an apartment, people live for decades in cold panel apartments with eternally freezing and damp walls, not daring to get involved in a lengthy repair process, but meanwhile in all these cases today there is a simple, inexpensive, but very effective solution -

Superfine liquid thermal insulation (thermal insulation coating) Corundum!

Liquid ceramic thermal insulationCORUND ®surpasses in its thermophysical properties all known analogues,And the prices are significantly lower!

Liquid thermal insulation Corundum highly effective for thermal insulation of building facades, roofs, internal walls, window slopes, concrete floors, pipelines for hot and cold water supply, steam pipelines, air ducts for air conditioning systems, cooling systems, various capacities, tanks, trailers, refrigerators, etc. It is used to prevent condensation on cold water pipes and for high efficiency thermal insulationpipelines heating and hot water supply.

The temperature range of using ultrathin thermal insulation is from - 60 °С to + 250 °С. Service life of material - more than 15 years!

Today, ultra-thin thermal insulationCORUND ®has four, industrial certified modifications:

1. Korund Classic - universal top-thin thermal insulation for insulation of brick, concrete, metal structures and other materials ( )

2. Corundum Anticorrosive - a unique ultra-thin thermal insulation coating for metal structures, which can be applied directly to rusty metal surfaces. It is enough to simply remove the “raw” (loose) rust with a metal brush, after which you can apply KORUND Anticorrosive thermal insulation, following the instructions.
Thermal insulation Korund Anticorrosive is a highly effective thermal insulation coating and anti-corrosion coating, and not only a preservative and corrosion modifier. ( )

3. Corundum Winter- ultra-thin liquid heat-insulating coating, which can be used up to -10 °C. Korund Zima is the latest development in the line of ultra-thin liquid ceramic heat-insulating materials. Unlike all other GI materials presented on Russian market, work on the application of Corundum Winter can be carried out at negative temperatures, up to -10 ° C., while the minimum temperature for applying conventional LCTM cannot be lower than +5 ° C Corundum Winter consists of a composition of special acrylic polymers and foam glass microgranules dispersed in it, and as well as pigmenting, flame retardant, rheological and inhibitory additives. ()

4.Corund Facade - a material that can be applied in layers up to 1 mm thick at a time, and has the vapor permeability of high-quality facade coatings. ()

Liquid thermal insulation , which is also often referred to as ceramic thermal insulation or extra thin thermal insulation, It is designed to obtain a coating on surfaces of any shape, they have heat-insulating, as well as sound-proofing, waterproofing and anti-corrosion properties with a very wide range of applications.

Liquid ceramic thermal insulation coatings were first developed by NASA (US National Aerospace Center) as surface insulators for spaceships series "Shuttle". Successful tests in space conditions made it possible to widely use them, in the future, in construction, industry, household and other fields of activity.

Most widespread liquid thermal insulation received as thermal insulation material for coating: pipelines of steam, hot water, water heating equipment of boiler rooms; building envelopes, ceilings, walls and roofs of residential, public and industrial buildings, both new construction and reconstructed (both from the inside and from the outside).

But the possible use of these unique insulating coatings much wider, they can be used as highly effective heat-insulating, anti-corrosion and chemical-resistant protection for:

- Metal structures and structures

- Hangars and garages

- Crane beams

- Bridges and viaducts

- Pipelines of thermal heating systems

- Steam and gas pipelines

- Air conditioning systems

- Pipes with cold water(to prevent condensation)

- Hydrants, water heaters and boilers

- Heat exchangers

- Steam boilers

- Oil pipelines - underground and surface, oil storage facilities

- Hot chemical mixing tanks

- Capacities and tanks for storing water, chemicals, etc.

- Refrigeration chambers

- Covering the inside of the body of military and special purpose equipment

- Refrigerators

- Automobile and railway tanks for various liquids

- Passenger railway cars and subway cars (heat and sound insulation)

- Engine rooms of ships

- Hulls of ships, submarines, boats, yachts, etc.

The scope of liquid-ceramic insulating coatings is constantly expanding. A creative approach to the use of thermal insulation allows manufacturers and consumers to discover and develop new areas of application for unique materials.

The thermal insulation coating, under normal use, has a guarantee of 10 years for outdoor use and 25 years for indoor use.

Advantages of ultra-thin thermal insulation:

It can be applied to any surface - metal, plastic, concrete, brick and other building materials, as well as equipment, pipelines and air ducts.
.They have perfect adhesion to metal, plastic, propylene, which allows isolating the surface to be coated from water and air.
.Impermeable to water and unaffected aqueous solution salt. Coatings provide surface protection against moisture, precipitation and temperature fluctuations.
.Effectively reduces heat loss and provides anti-corrosion protection.
.Protects the surface from condensation.
.Low coating thickness with highest efficiency (1 mm thick coating provides the same insulating properties as 50 mm mineral wool insulation or 1-1.5 bricks thick brickwork).
.Applied to the surface of any shape.
.Do not create additional load on load-bearing structures.
.Prevents thermal deformation of metal structures.
.Reflect up to 85% of radiant energy.
.Provide constant access to the inspection of the isolated surface without the need to stop production, downtime associated with repairs, and failures in the production equipment.
.Not destroyed by UV radiation.
.Fast coating procedure reduces labor costs compared to traditional insulators (easily and quickly applied by brush or airless applicator).
.In case of damage, the coating is easily repaired and restored.
.Does not support combustion (at +260°C it chars, at +800°C it decomposes with the release of carbon monoxide and nitrogen oxide, which slows down the spread of flame).
.Environmentally safe, non-toxic, do not contain harmful volatile organic compounds.
.High chemical resistance to alkalis, saline solutions, etc.

Fire and explosion proof
.Low price, high quality!
.The lowest calculated thermal conductivity among all known insulatingmaterials- 0.001 W/m °С (at +20°С)!

Schemes for applying liquid thermal insulation to various structures and comparison with traditional ways insulation:

Approximate dependence of the thickness of the KORUND coating layer on temperature
coolant to reach 60°C on the surface of the pipeline.

Specifications of Liquid Ceramic Thermal Insulation Coating CORUND®

Liquid ceramic thermal insulation is microscopic, vacuum-filled ceramic and silicone balls that are suspended in a liquid composition consisting of synthetic rubber, acrylic polymers and inorganic pigments. This combination makes the materials light, flexible, stretchable, with good adhesion to the surfaces to be coated. The uniqueness of the insulating properties of this thermal insulation paint is the result of the intense molecular action of the air contained in the hollow balls.

Superfine thermal insulationKORUND is a suspension white color which, after drying, forms an elastic coating.

Liquid ceramic thermal insulation is diluted with water, which makes it possible to work with it indoors without additional ventilation.

Ceramic thermal insulation does not support combustion. A film 1 mm thick decomposes at a temperature of + 840 ° C, releasing carbon monoxide and nitrogen, so liquid thermal insulation delays and slows down the spread of flame and smoke.

Liquid thermal insulation KORUND can be applied to metal, concrete, brick, wood, glass, plastic, rubber, cardboard and some other surfaces. The surface on which the compositions are applied must be clean, fat-free, free of dirt, rust and have a temperature of +7°C to +150°C. Operational temperature from - 47 °C to +260 °C (depending on material).

Materials are applied with a conventional sprayer, as well as with a paint brush or roller. Working with an airless sprayer provides better performance.

The maximum thickness of one coating layer is approximately 0.38 mm. Within 10-20 minutes, after coating, a moisture-proof film appears. Drying time for a single coat is 24 hours at room temperature. The application of the next layer is carried out after the complete drying of the previous layer.

The approximate consumption rate of the coating when working with a roller is 0.5 l / sq.m. Depending on the desired result and the surface to be treated, the material consumption can vary both up and down.

When applying the material with a spray device, the material consumption is approximately 0.4 l/sq.m (2.5 sq.m/l). The complexity of applying the coating is commensurate with the complexity of painting with conventional paints and varnishes.

Thermal insulation Corundum is a substance in liquid form, which is produced on a water basis. The main component of such products is a latex-polymer mixture. The scope of this material is very wide: from the insulation of residential buildings inside and out to the protection of industrial equipment and various pipes.

Liquid thermal insulation Corundum is a mixture based on a binder of acrylic and ceramic type microspheres, which have thin walls, and inside contain air in a rarefied form. Acrylic-type binders are created using substances from the group of catalysts and fixatives.

The microspheres are up to 0.5 mm in size. In addition, various additives are contained, so if Corundum is chosen, the facade will be processed very efficiently, since such additives enhance certain product qualities. The composition is completely balanced, so that the material is elastic, light and stretchable. In addition, the Corundum coating has good adhesion.

The consistency of the substance resembles a simple paint. This is a whitish suspension. The material not only has thermal insulation properties, but is also able to protect metal parts from corrosion.

In addition, Corundum is a thermal insulation that has many other advantages:

1. Keeps heat well. It has been established that 1 mm of such paint is compared with 5 cm of insulation in terms of its ability to save heat. roll type(for example, mineral wool). The reviews are very good.
2. It is easy to apply the substance on the surface. Paint is supposed to be applied with conventional tools. You can use a spray gun, roller, brush. The product does not emit harmful compounds, so respiratory protection is not needed.
3. If Corundum is chosen, the facade will be protected from various damages due to the impact of aggressive factors. environment. For example, metal will not rust. The wood does not dry out, does not rot. Brick, concrete layer and plaster do not crumble, cracks do not appear on them.
4. If Corundum is applied, the facade will not collapse due to the action of rodents, insects, bacteria and other pests. The surface does not rot. Mold doesn't form either.
5. The insulating layer is lightweight. If Corundum is chosen, the facade will not have an additional load, as if other heaters were used, for which it is necessary to install additional special retaining structures. Due to the low weight of the Corundum layer, it can be applied even on fragile surfaces.
6. There are no seams. Thanks to this, there will be no places of cold. The thermal insulation layer will be seamless, so that the cold will definitely not be able to penetrate the room.
7. Durability. It is enough to apply the product only once, and for a long time no need to replace this layer.
8. The use of the material is also associated with its environmental friendliness. Over a long period of operation, such a layer does not emit harmful components. The product can be used even in those houses where people who are prone to allergies live.
9. Neither the area of ​​\u200b\u200bthe room, nor its geometry, is affected, which is taken into account when using bulky structures. Corundum will not affect the dimensions and shape of the building.
10. Can be used as a finishing material. Special components from the group of pigments are added to such paint, so it is also used as a decorative coating.

But it must be borne in mind that such a heat-insulating layer has its drawbacks. First of all, it concerns the high cost. The material appeared on the building products market not so long ago, so the price is still quite high. However, this disadvantage is covered by the fact that the thermal paint stores heat well and the layer will last for quite a long time. You also need to take into account that the material, as evidenced by the reviews, hardens very quickly, so you have to quickly apply it.

Types of paint Corundum

Superfine thermal insulation Korund can be of several types. These modifications differ from each other in properties and some features:

1. Korund Classic. This substance is highly effective and is great if you need to insulate walls inside and out, facades, roofs, concrete screeds, pipes (both warm and cold), window slopes, and more. Corund Classic is also suitable if you need to qualitatively process existing air conditioning systems and a steam pipeline. In addition, Corund Classic does not allow condensation to form on the surface, and such a layer reduces heat loss.
2. Anticorrosive. Such a heater is unique due to the fact that when it is applied to metal surfaces, it prevents corrosion. The uniqueness of such a product also lies in the fact that it can be applied to an already rusty layer. It only needs to be removed by carefully rubbing. Such a substance prevents further corrosion processes. In addition, the material also has a good thermal insulation property.
3. Corundum Winter. It is allowed to work with such a product in a slight frost, that is, even if the air temperature is minus 10 ° C. It will not freeze and polymerize due to low temperatures. For conventional ceramic type heat insulators limit temperature is only +5°C. Corundum Zima contains acrylic type polymers and foam glass microgranules, which are dispersed in them. Corundum thermal paint additionally includes pigments, rheological-type components, inhibitors and a fire retardant, which is important to consider when choosing.
4. Corund Facade. This is another paint modification. It was developed specifically to be applied to concrete surfaces. The use of such material is associated with heat-reflecting properties. It is supposed to apply paint in a large layer to speed up the process. In addition, such a product is resistant to environmental factors and has good vapor permeability. Excellent for facades also as a decorative layer.

Another option is edel facade panels. They are perfect for those people who want to use finishing material from well-known manufacturer Edel. There are several varieties of such panels (about 3-4 can easily be combined with each other). Edel corundum is one type of such facade panels, which are made with a texture like finishing stone. Reviews for such material are positive.

Specifications

Corundum paint has such technical characteristics that allow it to be used for structures with different purposes and configurations. Even if the layer is minimal, the tool still remains a good heater.

There are such main characteristics of Korund paint:

1. Thermal conductivity. The indicator is approximately 0.0012 W / (m * C). This parameter is noticeably lower than that of other materials that are used as heat insulators (for example, this applies to mineral wool, polystyrene, etc.).
2. Moisture resistance. The substance will not pass water. In addition, the layer is not destroyed by moisture. Even solutions with a high salt content will not be able to affect.
3. Vapor permeability. The paint does not form an airtight type film, so it will not interfere with the air exchange in the room. Thanks to this, an optimal microclimate inside is maintained.
4. Fire resistance. The material does not burn. When the temperature rises to 800°C, the paint simply begins the decomposition process. As a result, nitrogenous and carbonaceous oxides are isolated. If the temperature is 260°C, then the heat-insulating layer is simply charred. By fire safety such material belongs to the category G1 and B1, that is, it does not burn and does not ignite.
5. adhesive properties. The indicator may differ depending on the surface itself, on which it is supposed to apply Corundum insulation. For example, if a concrete layer is used, then the index is 1.28 MPa. For steel, it is 1.2, and for brick - 2.
6. Operating temperatures include -60°C to 260°C.
7. impact resistance ultraviolet radiation. The material will not collapse under the influence of direct sun rays. It can be used even without a special protective layer.
8. Biological resistance, that is, the material is resistant to the action of fungi, mold, bacteria. He won't rot. In addition, rodents and insects will not be able to eat such a coating.
9. Environmental friendliness. Such a ceramic-type paint does not emit toxic substances, even if it is heated. In addition, when applying it, you can not use special personal protective equipment.
10. Operating time. This coating is durable. It can last at least 10 years. During this time, it will not collapse, will not be covered with cracks.

Application instructions

Before proceeding with the application of Korund paint, it is necessary to choose the right material. Do not buy products from unverified sellers. The manufacturer is the Russian company Fullerene. In addition, there is a network of distributors. Be sure to pay attention to the condition of the paint. It should be in the form of a suspension of pasty consistency with a whitish tint. The traditional packaging is a plastic bucket. It can be of different sizes. The label should contain information about the manufacturer.

As for the cost of Corundum paint, it differs depending on the type of material and the place where sales are made. For example, in Russia, the cost of the Classic modification for 100 ml is approximately 34 rubles. Anticorrosive coating can be purchased at 450 rubles per 1 liter. Corundum costs from 400 rubles per 1 liter, and Corundum Winter - from 550 rubles.

To apply thermal paint, you need to stock up on the appropriate painting tools. It can be a spray gun, roller or brush. It is best to apply paint using the first option, as it not only reduces the consumption of the substance, but also makes the coating better.

The thickness of one layer of paint should be approximately 0.4 mm. The next layers are supposed to be applied only after the previous layer dries. If you use a brush or roller, the average product consumption is approximately 500 ml per 1 m².

Here is the algorithm of actions:

1. Pour the liquid into a large container and stir well so that it has a uniform consistency. To do this, you can use a special drill with a suitable tip. Experts advise setting the device to medium speed so that the structure of the ceramic microspheres does not deteriorate during stirring.
2. Clean the surface to be painted later. Pre-treat with degreasers. To do this, you can use a special solvent. If the surface is metal, then rust should be removed.
3. Dry the surface completely before applying paint. The first layer should be minimal in thickness, as it is a primer.
4. When using a roller or spray gun, joints and other places where there is no access must be carefully processed. You have to use a brush.
5. It is recommended to do no more than 3 layers of paint for the best result.
6. It will take about a day to dry completely. If you paint warm pipes, the paint will dry even faster.

Corundum thermal paint will look beautiful, so it can be used not only as thermal insulation, but also as a topcoat.

Conclusion

Heat-insulating paint Corundum is effective material which has made it very popular. It can be used not only as a heater, but also as decorative layer on the facade. Such a coating has many advantages.

In the construction markets today, thermal insulation materials are presented in a wide range. True, most of them have very impressive dimensions. What if you want to make the room warm without losing a centimeter of useful square? Corundum thermal insulation will help you with this. This ultra-fine suspension appearance no different from ordinary acrylic paint. However, its use is highly effective and helps to reliably insulate surfaces of various types. The popularity of liquid ceramic thermal insulation of the Korund series is justified by the relatively low cost and a number of undeniable advantages.

The action of the suspension is aimed at removing condensate that forms on walls and pipes. It consists of catalysts and fixatives, special anti-corrosion additives, as well as a binder base made of high quality acrylic. In addition, the heat-insulating material Korund includes a ceramic microsphere with rarefied air. The multi-component composition is homogeneous and can be easily applied to any surface.

The technical characteristics of ceramic liquid thermal insulation provide for an operating temperature range from -65 to +260 °C. The composition has ultra-low vapor permeability and hygroscopicity. It can be applied to most finishing and facade materials: concrete, metal, brick and plastic.

Corundum thermal insulation coating helps to reduce heat loss and reliably protects the surface from moisture, environmental influences and temperature extremes.

It is important to pay attention to such characteristics of the suspension as energy efficiency. According to the description, ultra-thin Corundum thermal insulation with a coating layer 1 mm thick is significantly superior to any rolled or sheet insulation with a section size of 50-70 mm or single brickwork.

The main types of thermal insulation

The assortment in the construction markets and in specialized stores is presented in several versions. Overview of the line of heat-insulating polymer coatings Corundum consists of the following materials:

1. Classic - a liquid substance ideal for roofing and facade works. It has also been successfully used for interior decoration. It's about on the insulation of walls of residential premises and buildings for general purposes. And Korund Classic is highly effective in thermal insulation of pipelines for cold and hot water supply, concrete and self-leveling floors, window slopes.

2. Anticorrosive can be applied directly to rusty surfaces. It has high adhesion to metal or concrete, as it is able to create a reliable protective layer. It is advisable to buy Corundum Anticorrosive only for applying the first base layer. For the rest, the use of thermal insulation of the classical type is allowed.

3. Winter - the view was created specifically for work carried out in the cold season. It can be applied to any surface, even metal, at temperatures down to -10°C. This thermal insulation can be called the “thermal mirror effect”. It significantly reduces heat loss and reflects the flow of heated air.

4. The facade is suitable for processing concrete surfaces, as well as buildings built from foam or cinder blocks. It is applied in a thick layer, which can significantly reduce labor costs when processing large-area walls. Ultra-thin thermal insulation Corundum Facade is ideal for finishing.

Advantages and disadvantages

Isolation has a number of undeniable advantages:

There are practically no disadvantages. The only thing that should be noted is the absence of long-term tests confirming that all the technical characteristics declared by the manufacturer are true.

How to use

The surface should be cleaned of dirt and degreased. Corundum is applied in layers according to the instructions. To do this, you can use a brush, roller or spray gun. Remember that the thickness of one layer should not exceed 0.3-0.5 mm. The period of complete drying is 24 hours. In extreme cases, it can be reduced to 18. Only after this time can the next layer be applied.

Cost in Moscow

Opinions on isolation

“I bought material in order to insulate the trailer, in which builders lived at the facility in winter. According to reviews, the thermal insulation properties of Corundum suited me perfectly. However, the thermal conductivity declared both in them and in the technical characteristics was not noticed by me. And so the isolation fully justified itself. It is ideal for those who want to save space when insulating.

Technologies in the field of building insulation do not stand still. Introduced into production not so long ago new development to improve and facilitate this process. This material is called thermal insulation corundum. Its use is not yet so common and not universal, but there is confidence that it has a great future, and it will revolutionize the thermal insulation market.

Important. The material has passed all tests and is fully certified.

The consistency of corundum is liquid. Thermal insulation resembles a suspension or white paint. You can insulate it with a surface of any material. The method of application is the same as that of conventional paint. After drying, a specific coating with elastic properties is formed. It has unique technical and thermal insulation characteristics. For comparison: 1 mm corundum can replace 60 mm mineral wool or a wall one and a half bricks thick.

Coating composition is unique

The composition of this coating is unique. Physicists and chemists in Europe and the USA have been working on its development for many years. It consists of microscopic ceramic balls filled with vacuum (rarefied air). These micro beads bind high quality acrylic polymers, thanks to which the material has excellent adhesion (adhesion) to all surfaces (plastic, metal, propylene).

The intensity of the action of rarefied air molecules located in spherical cavities endows liquid thermal insulation with unique properties.

Corundum also contains water. It occupies 47% of the total volume. After application, part of the water evaporates, and part participates in the process of hardening of the applied thermal insulation.

In addition to the base, corundum contains additives that prevent corrosion and the formation of mold and fungus in high humidity conditions.

Specifications and modifications

Thermal insulation indicators

Superfine thermal insulation corundum favorably differs from other heaters in its performance:

• thermal conductivity - 0.0012 W / mS;
• heat transfer - 4.0 W/ms;
• vapor permeability - 0.03 Mg / MchPa;
• water absorption - 2%;
• t operation - -60°C + 260°C;
• service life - more than 10 years;
• low fluidity;
• safety for humans and the environment;
• does not support ignition (charred at +260°C).

The paint protects the treated surface from condensation and is not destroyed by ultraviolet, water salt solutions and lye.

Unlike other heaters, corundum does not create any load on bearing walls and other building structures, and also protects metal elements from thermal deformation.

The application of thermal insulation results in a seamless coating that does not allow cold to penetrate through the joints (as with the installation of other heaters).

Important. Corundum paint allows you to operate painted surfaces without problems. They can be inspected at any time, which makes it possible to restore the damaged heat-insulating layer in time.

There are 4 modifications of ultra-thin insulation:

• Korund Classic. Heat-insulating paint for processing various types of plastic, propylene, metal, brick, stone.
• Corundum Antikor. Designed for thermal insulation of metal surfaces covered with rust.
• Corund Facade. Liquid facade insulation. Allowed for indoor use.
• Corundum Winter. It is distinguished by the presence of frost-resistant additives (minor pieces of foam glass, flame retardants and inhibitors), which allow the paint to be applied at temperatures down to -10°C.

Application and consumption of corundum

For correct application paint there is an instruction for its use. The main role here is played by the preparation of the surface to be painted:

1. We get rid of all irregularities on plaster, concrete or brick, cover up cracks, remove old paint, dirt and dust.
2. Serious damage is better to first level out the draft, and then finish the plastering (relevant for walls).
3. We cover the area to be treated with an antifungal agent, let it dry and apply one or two coats of primer.
4. On the finished dry surface, we gradually apply corundum heat-insulating paint. First, one layer 0.5 mm thick, then the second (the first must dry completely) of the same thickness and the third similar layer. For greater effect, the layer of heat-insulating paint should be 1.5 - 2 mm.
5. On top of the thermal insulation (after it has completely dried), decorative coatings are applied.

When calculating paint consumption, first of all, it is necessary to take into account the material and thickness from which the surface needed for processing is made. We also take into account the thickness of the thermal insulation layer.

Advice. Thermal insulation corundum can be used at the temperature of the painted surface ≥+5°С ≤ +150°С.

Laboratory studies have shown that the consumption of corundum thermal insulation with a layer thickness of 1 mm is 1 l / 1 m 2 (without taking into account the method of application and the type of material being painted). In actual use, we add the percentage of overrun (work in calm weather, without wind):

• painting with a brush of metal - 4%, concrete - 5-10%;
• when applied with an airbrush on metal - 15-25%, on concrete - 35-40%.

To make the calculation as accurately as possible, use the corundum thermal insulation consumption calculator. To do this, you will need instructions on the site and the following values: the length and height of all walls and the number of layers of paint. These values ​​are entered into special windows on the computer monitor screen, and the calculation is made.

As we can see, corundum thermal insulation is perfect choice for warming. The uniqueness of the development, excellent technical characteristics, ease of application - all this contributes to good result and, importantly, a significant reduction in labor costs and working time.

In one of the articles, we helped you understand the types loose insulation. Today will be discussed about a composite with high thermal insulation properties, called liquid thermal insulation "Korund". Without exaggeration, it is the first domestic product created in our country according to national technologies using high-quality imported raw materials. This is the best material in its niche in terms of the ratio of the quality of the result and the cost of the material.

Meet liquid thermal insulation Korund

The consistency is more like buttercream.

Mentioned ultra-thin liquid insulation"Korund", is made on the basis of:

• a binder made on the basis of high quality acrylic with the addition of unique catalysts and various fixatives;
• ceramic microspheres with ultra-thin walls containing rarefied air.

In addition to the composition, which is the main one, the mentioned Korund thermal insulation, reviews of which are extremely positive, includes special additives. They exclude the occurrence of corrosion on metal surfaces and the appearance of fungus from excess moisture. This combination made it possible to obtain light and flexible material, with the highest adhesion practically to any surfaces covered with it. If you want to understand what Corundum liquid insulation is, reviews on the Internet and open press will help you with this.

It is a white paint-like slurry that can be easily applied to surfaces of any shape, be it brick, concrete, plastic or metal.

After its complete chemical drying, a very elastic polymer-based coating is obtained on the treated surface. It has the highest properties of a heat insulator and allows you to create effective protection against corrosion. Isolation applied when executing roofing works and arrangement of the foundation of buildings, as well as on life support systems. We have already talked about how to independently insulate the foundation of the house. The use of Corundum allows you to almost completely eliminate the occurrence of condensate on the supply pipelines cold water. The material significantly reduces the heat loss of heating systems.

With hidden installation of communications, fastenings for heating pipes to the wall must be installed without fail in order to fix the circuit.

Even if it is not possible to wall up communications, you can decorate them by creating decorative pipes heating. They can become the highlight of your interior.

Characteristics of the material "Corundum"

IN white composition you can add colorful dyes.

Corundum thermal insulation, the technical characteristics of which are given below, is in demand at any objects. Before starting work, the specified insulation can be, if necessary, diluted with plain water.

The film of this thermal insulation, having a thickness of only 1 mm, begins to decompose if the temperature exceeds 840 degrees. The process takes place with the release of nitrogen and CO, which makes it possible to slow down the processes of combustion and smoke. The thermal insulation capabilities of ultra-thin liquid insulation exceed the parameters of sheet and roll insulation, the thickness of which can reach 5-7 cm, as well as brickwork made in one row.

Corundum insulation paint can be applied almost everywhere. The requirements for the surface before applying the material are minimal:

• it must first be degreased;
• remove dirt;
• clean from dust and, as a first approximation, from rust.

The temperature of the work surface should be between 7-150 degrees Celsius. The temperature range declared by the manufacturer is - 60/+ 260 degrees. Warranty period ≥ 15 years.

Another option to hide the contour is to place it in a plinth for plastic heating pipes. Shapes and colors are different, you can choose for any design concept.

When the boiler room is not in the house, the question arises of how to insulate the heating pipes in the ground.

Application of liquid insulation Corundum

Applies like paint - acts as a thermal barrier.

Thermal insulation paint Corundum can be applied with a brush, roller, or conventional spray gun. Sprayers allow you to get a higher quality of application and achieve a reduction in material consumption. The average thickness of the layer applied at a time is 0.38 mm. After application, a dense film impervious to moisture is formed on the surface within 1/3 hour. Complete chemical drying of the applied thermal insulation layer is at least 24 hours. Only after that it is allowed to apply the second layer. If you work with a roller, its average consumption is 0.5 l / m. sq.

The first option is the most versatile version, which is used both for exterior (facade, roofing) and interior works (thermal insulation of various pipelines, floors, window slopes). The second material can be applied directly to the corroded surface. Before work, it is enough to remove loose loose rust.

Any modification in which Corundum insulation is offered (reviews of professional builders confirm this) has additional properties that make it possible to provide reliable protection metal surfaces from corrosion.

TTX correspond to the basic version of Korund. Use of insulation material finished structures and laid pipelines can significantly reduce labor costs. No special preparation of treated surfaces is required. Saving material and money, without compromising the quality of the work performed, is achieved due to the fact that "Anticor" is placed only in the first layer, and then "Classic" is applied.

Mark "Winter" can be applied at outdoor temperatures down to (-10) degrees. This is one of the latest developments of the manufacturer. The composition of the material includes multi-composite acrylic polymers, dispersed foam glass granules, as well as a number of additives.

The version "Facade" was created specifically for concrete surfaces, as well as objects built from cinder concrete and foam concrete, which allows us to talk about the material as ideal professional insulation in construction. Optimum vapor permeability values this material comparable to those of a quality facade paint. The material "Korund" in any of its modifications is today the best choice to provide high-quality thermal insulation at minimal cost.

Thermal insulation Corundum technical characteristics, reviews

Thermal insulation Corundum

Not so long ago, the range of building thermal insulation materials was replenished with another novelty, which combines best qualities heaters different generations. Thermal insulation Corundum, which is produced by NPO Fullerene and is sold practically throughout the entire territory of our country, is one of the most popular varieties of this material. Let's analyze the properties, features and scope of this thermal insulation.

Liquid insulation: what is it?

It is believed that the basis for the manufacture of this type of material was the development for the space industry. This composition was developed for the outer coating of modules and ships intended for flights in near-Earth orbit. We do not know for sure whether this is true or another beautiful legend, but the special properties of this material are evident. What is liquid insulation made of?

1. The material is based on hermetically sealed ceramic capsules filled with an inert gas. Acrylic polymers were used as the connecting suspension. Thus, about 85% of the total mass of the material is ceramic microspheres, and the remaining 15% is the joint mixture.
2. Such an unusual composition makes liquid insulation a truly unique material. Suffice it to say that just 1 layer of such insulation will completely replace a 50 mm layer of basalt wool. The liquid insulator has a thermal conductivity of 0.01 W, which is currently considered the lowest. The material does not absorb moisture at all. After drying, the insulation forms an even, uniform layer, insensitive to rain, frost, ultraviolet, high temperatures and mechanical stress. It does not evaporate moisture, does not emit compounds harmful to humans. In addition, it may not be covered with finishing, it has a high degree of aesthetic appeal.
3. As for the application, it does not require any special skills and devices. It is enough to arm yourself with a brush, spatula or roller. The insulation is diluted with water to the desired consistency, and then applied to the surface to be insulated. The number of layers for different walls can vary from 3 to 6. As you can see, according to this indicator, this type of insulation has significant advantages.

The main properties of corundum thermal insulation

Thermal insulation corundum has a microporous structure that reflects about 85% of radiation. A significant reduction in heat loss occurs due to the low coefficient of thermal conductivity. What other properties can boast of this insulation?

• The temperature regime in which thermal insulation retains its effectiveness and properties is from -60 to +250 degrees Celsius.
• The manufacturer promises to preserve the properties of the material for 15 years.
• For greater safety, the Korund heat insulator is also available in a frost-resistant modification. Storage of such material is allowed even at a temperature of -30 degrees. True, in such unfavorable conditions, thermal insulation can be retained for no more than 1 month. Allow 5 cycles of freezing material before its use.

Heat insulator Korund is available in a whole range of modifications

1. Corundum Classic material is a universal heat insulator, which is used for insulation of external and internal surfaces residential, industrial, office buildings and structures, piping systems, as well as refrigerators, tanks and other industrial containers. The heat insulator is available in plastic buckets, which can have a volume of 5.10 or 20 liters. The cost is from 300 rubles per liter. When buying in bulk, you can get a discount (approximately 10%).
2. Insulator Korund Facade is specially designed for thermal insulation of facades made of various materials. This insulation can be applied directly to the outer wall of a building with a layer thickness of 1 mm in one application. This modification has increased vapor permeability, due to which it is carried out natural ventilation building. Thermal insulation Korund Facade has proven itself in the elimination of fungi, mold, freezing of walls or structures. The material is produced in plastic buckets with a capacity of 5, 10 or 20 liters. Price - from 330 rubles per 1 liter, with a wholesale purchase you can get an additional discount of 5-15%.
3. Thermal insulation Corund Anticorrosive is unique in that it can be applied to a rusty surface. It is enough to remove the outer layer of rust, loose and easy to clean with a wire brush. After that, you can apply insulation. Corundum Antikor not only preserves the surface and has anti-corrosion resistance, effectively preventing the spread of oxidation deep and wide of the surface. This type of material is successfully used for the insulation of pipelines and metal structures, as well as a base layer for the subsequent application of other manufacturer's products, for example, Korund Classic. The insulator is produced in plastic buckets with a volume of 10 or 20 liters. The cost of 1 liter of Antikor is from 410 rubles. When buying in bulk, you can count on a discount of about 10%.
4. Thermal insulation Korund Zima is perfect for those cases when the work on thermal insulation of the facade falls on winter time of the year. The coating is intended for objects requiring high-quality thermal insulation, including those subject to corrosion, prone to condensation. We remind you that most of the known heat-insulating materials can be used at a temperature not lower than +5 degrees. Corundum Winter can even be stored at low temperatures(up to + 30). Insulation is produced in a plastic bucket with a volume of 20 liters. It costs 1 liter of liquid insulator of winter modification from 420 rubles.
5. A material under the working title Korund Fire protection is under development. It is intended to increase the fire resistance of residential and industrial buildings and structures. Under the influence of high temperatures, the coating provides a fire resistance of 1 hour at a dry layer thickness of 1.5 mm. The coating system consists of primer, flame retardant and finish coat with flame retardant properties.
6. Corundum thermal insulation can be used in complex, in a combination of several materials. For example, to insulate a metal surface, a layer of 2.5 mm thick is required. In order to achieve this indicator as efficiently as possible, you can use the Korund Antikor modification for the primer, and then apply two layers of Korund Facade. Thus, the desired insulation thickness of 2.5 mm will be obtained, while an anti-corrosion, moisture-resistant and heat-insulating surface coating will be provided.

Applications

What can Corundum thermal insulation be used for?

• For wall insulation, both inside and outside the building
• For facade insulation
• For insulation of floors, including attic, roof structures
• For thermal insulation of pipelines, both located indoors and those that pass through open areas.
• For insulation of industrial non-insulated tanks, including tanks, refrigerators.
• Corundum thermal insulation is used where it is not possible to use other types of insulation due to the difficulty of access or the features of the operation of the structure.

In conclusion, let us turn to the dry language of numbers, which will give their confirmation of the properties of liquid thermal insulation.

So, the coefficient of thermal conductivity of thermal insulation Corundum is from 0.01 to 0.02 W. Material consumption is 1 liter per 1 square meter area, the water absorption coefficient is 0.04 grams per 1 cubic centimeter area (the indicator is calculated for the material completely immersed in water for 24 hours).

The density in liquid form is from 450 to 550 kilograms per cubic meter. The material withstands shock loads with an indicator of 50 kg per square centimeter. The vapor permeability coefficient is low, it ranges from 0.02 mg / m h Pa. But the material does not pass water vapor and prevents the increase in humidity in the room.

So the use of Corundum thermal insulation is not only the use of the latest insulation technologies with maximum efficiency and ease of application. It is also protection against moisture, rust, and other adverse and aggressive influences for a period of 15 to 20 years.

Liquid thermal insulation Korund

Liquid thermal insulation "Korund" is a white suspension, its composition is an acrylic binder, which is a latex polymer composition, unique fixatives and catalysts, ceramic thin-walled microspheres, the dimensions of which can be 0.01 - 0.5 mm.

The heat-insulating material is universal, it has excellent adhesion and is suitable for application to surfaces made of any material. The thermal insulation layer obtained as a result of applying Corundum is distinguished by elasticity, lightness, high thermal insulation and anti-corrosion properties.

Initially, the development of a similar heat-shielding coating was commissioned by NASA, but they very quickly "landed" and were adapted to the needs of modern construction, unique technologies began to be used for heat saving in objects for various purposes. The demand for this type of thermal insulation led to the beginning of its industrial production. positive moment is the ability to use corundum thermal insulation in parallel with the surface waterproofing.

The thickness of the Corundum coating of only 1 millimeter allows you to keep warm about the same as a wall made of bricks. A feature of this type of thermal insulation paint is its long service life, exceeding the service life of any other type of thermal insulation.

Modern thermal insulation Corundum is a completely new product, fully certified, different unique technology production based on the use of high-quality imported raw materials.

Corundum is allowed to be used indoors for various purposes: residential and industrial, on pipelines, on working surfaces with temperatures from +260° to -70″.

Advantages

Of the positive characteristics of the new generation of thermal insulation material, it should be emphasized:

• amazing lightness, excellent strength,
• plasticity, good adhesion to wood, metal surfaces, brick, plastic and concrete,
• environmental friendliness - even when heated to high temperatures, the coating is not prone to the release of toxic substances,
• the ability to protect surfaces from the effects of ultraviolet rays and corrosion.

The thickness of the coating layer is about 0.5 mm. The application of a heat-insulating layer is carried out using technologies similar to the application of conventional paints and varnishes, it is not difficult to apply Corundum to objects with a complex configuration and hard-to-reach areas, which ultimately leads to a significant reduction in heat loss in heating networks. The thermal insulation layer does not create additional problems if necessary. repair work or maintenance.

The thermal conductivity of the material is 0.0012 W/m*K, much lower than others modern materials used in heating systems. The warranty period of the coating is 10 years, and the quality indicators remain practically unchanged throughout this period, even under operating conditions in moderately cold climatic zones.

While the use of a layer of mineral wool as a heater can last a maximum of 5-6 years, changes in the initial configuration of the insulation layer and a gradual loss of its properties are observed (due to the tendency of the mineral wool layer to absorb moisture from the environment). Thermal insulation Corundum during operation is not prone to change in thermal insulation characteristics, shape, size, decorative qualities.

Tests carried out in which the material was subjected to artificial aging over 30 years, show that its quality characteristics remain virtually unchanged. Those. one can realistically expect that the performance of the coating will be maintained for 30 years when placed indoors and 15 years when placed outside.

Thanks to high quality characteristics based on the use of high-tech polymer compositions, modern thermal insulation materials are becoming increasingly popular.

Consumers from different countries of the world appreciated the possibility of using Corundum thermal insulation in any climatic zones, even with fairly severe temperature conditions. Subject to the application rules and the absence of the influence of an aggressive environment during operation, the full service life of the material can reach half a century.

Application technology

Application of heat-insulating paint should be carried out in accordance with the instructions, the most common rollers, brushes, airless sprayers can be used for application. The thickness of one layer should not be more than 0.5 mm.

A simple method of applying liquid thermal insulation saves time and money during its installation.

The resulting thermal insulation layer is lightweight, which makes it possible to reduce the weight of the entire structure, and, consequently, save on building materials.

A thin layer of insulation calculated in millimeters allows you to save useful space inside the room.

Considerable fuel savings during the operation of an insulated room are provided by a decrease in heat loss, and the cost of air conditioning in the warm season is also reduced.

The cost of corundum thermal insulation is consistent with its quality, it is one of the most important factors growing popularity of the material and the possibility of its use for thermal insulation works in industrial and private housing construction.

Liquid thermal insulation Corundum: application technology and advantages

Liquid thermal insulation Korund Facade

Superfine thermal insulation Korund Facade. For the first time in the world, an ultra-thin ceramic heat-insulating material has been developed that can be applied in layers from 1 mm thick at a time, and has the vapor permeability of high-quality facade paint. Ultra-thin heat insulator Korund Facade - designed specifically for concrete surfaces

Due to its high heat reflective qualities and lower labor costs for application compared to similar ultra-thin thermal insulators, AT LEAST DOUBLE, it will be the ideal solution in the field of building professional thermal insulation for you and your customers.

Superfine thermal insulation KORUND FACADE– an ultra-thin liquid ceramic heat-insulating material that can be applied in layers from 1 mm to 3 mm thick at a time (depending on application modes), and has a vapor permeability of high-quality facade paint (0.03). KORUND FACADE is a weather-resistant high-viscosity composition specially designed for thermal insulation of vertical surfaces. The coating, applied to the wall from the inside or outside, forms a single seamless surface, retains heat throughout the entire volume of the room, which has a positive effect on the microclimate. KORUND FACADE coating reflects up to 80% of the visible solar and infrared radiation spectrum. This leads to a significant reduction in the heating of the interior in summer time, air conditioning costs, and in cold weather it can reduce heat loss by up to 30%. Heat-insulating coating KORUND FACADE is a durable material with high adhesion to any building materials, along with good vapor permeability, it has hydrophobic (water-repellent) properties.

Liquid ceramic heat insulator KORUND FACADE it is used for thermal insulation of plastered, concrete, brick, wooden and other surfaces of enclosing structures of buildings and structures for external and internal works. Ceramic heat insulator KORUND facade can be covered from above acrylic paint on a water dispersion basis, wallpapering is allowed. Corundum Facade tinting is allowed only under the condition of strict observance of our technical card, following our recommendations for the selection of tinting pastes, technical nuances.

The use of KORUND facade coating allows:

– perform thermal insulation of walls both outside and inside;

- do not increase the load on building structure;

- isolate facades with complex architectural solutions (including during reconstruction work);

– increase the thermal comfort of the room;

– reduce costs and time for construction work.

The heat-insulating paint Korund Facade also showed itself perfectly together with the modification Corund Anticorrosive. For example, the calculated thickness of ultra-thin thermal insulation on a ferrous metal tank is 2.5 mm. mascoat, alfatek, tsm ceramic, heat-top, etc. , as well as our basic modification Corund Classic, it was necessary to apply 6 layers at least (1st layer of primer + 5 layers of 0.5 mm each with an interlayer drying of 24 hours. Our solution is only three layers!-

1st layer. 0.5 mm Corundum Anticorrosive (Not only fixing corrosion, but also a converter, adhesive and waterproofing (due to the high rate of film formation).

2nd layer, after 24 hours - 1 mm Corundum Facade

3rd layer, after 24 hours - 1mm Corund Facade

Liquid thermal insulation Korund Facade - Dnepropetrovsk, Dnepropetrovsk region, prices for