Insulation corundum technical characteristics. Technical characteristics of liquid thermal insulation corundum ®. The main properties of corundum thermal insulation

Liquid ultrathin insulation (as an analogue) is a new word in the matter of thermal insulation of structures. Standard methods of thermal insulation are still good, but little by little more effective solutions are coming to replace them.

Liquid insulation is just such a solution. It is able to protect the structure from freezing, while being, in fact, rather paintwork material than insulation in the form in which we usually imagine it.

In this article, we will present to you all the nuances and features of Corundum liquid thermal insulation for consideration.

1 Features of liquid insulation

Liquid thermal insulation Korund is produced by the association of companies Fulleren. They have been manufacturing this material for many years and have managed to achieve quite serious results.

Note that liquid-type thermal insulation has not been invented recently. It is intended for the same insulation work, but it is only reproduced in a unique form.

Standard insulation is a special material with low thermal conductivity. It cannot transfer heat and perfectly delimits zones with different temperatures by being in it a large number air.

That is, the insulation has a certain thickness, it is laid on the surface of the walls, thereby protecting them from the effects of external temperatures. As you yourself know, the working thickness of the plate can reach up to 10 cm or even exceed this figure.

But the characteristics of the heat-insulating material Corundum are completely different. This insulation is not in vain called liquid. If you look at it uninformed, then the composition can be confused with ordinary paint.

Indeed, this type of thermal insulation resembles paint in consistency, is applied like paint, and even the coating forms a similar one. However, after application, an ultra-thin heat-insulating film with unique parameters is formed.

This is possible due to the unique structure of the Corundum material (like y).

1.1 Insulation composition

In addition to the standard name in the form of liquid thermal insulation, this insulation has a different name - ceramic.

It is called ceramic not because it consists of ceramics or forms a ceramic surface. On the contrary, the main filler in Corundum insulation is an acrylic-type polymer, only more dense.

Ceramic insulation incorporates ceramic hemispheres with insulated filling. These hemispheres and allow you to create insulation with a thickness of 1-2 mm.

However, an ultrathin film does not consist of only hemispheres. It also contains anti-corrosion type additives, polymers, etc.

Together, they form a heater for walls, floors, ceilings, pipes, and in general any structures available to you.

After solidification, the polymer seizes, forming a very strong film, inside it there are frozen spheres, which occupy more than half of the space. They repel any thermal energy, protecting the insulated structure no worse than a mineral wool layer that is quite impressive in size.

1.2 How it works

Instructions for use states that Corundum insulation with a thickness of only 1 mm can replace up to 5 cm of mineral wool insulation. That's really super-thin thermal insulation. But how does she do it?

And everything is very simple. The fact is that when creating the Korund insulation, the developers were initially guided by the desire to eliminate heat loss in all three main areas. And these directions are probably familiar to you.

Heat loss at building structures most often due to:

Heat transfers;
convection;
Radiation (even if it costs).

Heat transfer is quenched by most standard heaters. But at what cost? To level the temperature difference, a person has to use a bulky insulation with a thickness of 5 cm or more.

In this case, it must be laid on glue or in special frame, and then veneer again. Liquid thermal insulation performs the same functions, only its structure is ten times denser, and the thermal conductivity index is almost zero.

That is, when finishing the walls, the applied liquid in the same way will not allow the air to exchange temperature with their insides, but at the same time, an ultra-thin film acts as protection here.

Convection is the transfer of heat from object to object. An extremely controversial method, because in conventional construction it practically does not play a role.

However, even this moment is a liquid ceramic thermal insulation material Corundum can completely clean.

But with radiation, things are much better. Thermal radiation standard insulation materials they are not able to extinguish (for example, inefficient ones).

That is, they can only take over the radiation, but a certain amount of it will still reach the surface of the walls. Meanwhile, radiation comes from all warm objects, especially from heaters.

For additional protection I had to combine the usual insulation with foil. The foil reflected the waves, and the insulation went about its usual tasks.

But the liquid thermal insulation Corundum repels radiation by almost 90%. Residues are simply extinguished and dispersed close to the surface of the walls.

The result is a situation where all three main expenditure items are removed by just one ultra-thin protective film. Surprisingly, customer reviews are also completely in solidarity. Corundum insulation really works and does its job well.

1.3 Pros and cons

When choosing thermal insulation, it is important to pay attention to all parameters. take into account specifications, reviews and even expense. However, first of all, you need to look at the properties of the insulation. What makes him good, and what, on the contrary, repels you.

Developers do not eat their bread in vain. Corundum insulation has a huge list of advantages and a minimum of disadvantages. So let's deal with them in more detail.

Main advantages:

Can be applied to walls, floors, load-bearing structures, roofs, pipes, etc.
The work is done by hand, improvised means are also suitable.
Dries quickly.
A thin protective layer replaces up to 5 cm of standard insulation.
Not exposed to external influences.
Not afraid of moisture.
Does not respond to temperature changes.
Non-combustible.
An elementary method of application, as in the case of.

And this is not the whole list. Full characteristics can be assessed only after you have the instructions and certificates for Corundum thermal insulation in your hands. But even from it it follows that the material is extremely useful.

What is only worth the fact that it can be applied with a regular brush. That is, any structure that can be reached can be processed.

And now remember the standard processes of insulation. How much time should be spent to finish one column with mineral wool. And what can we say about the surface of the walls, which are surrounded by a large number of pipes?

While Corundum insulation will not cause you such problems. All you need to do is stir it up and put it on the wall. Not surprisingly, the reviews about her are all completely positive.

Main disadvantages:

Pretty high price.
Serious expense.

As for the shortcomings, they are quite trivial. Like any innovative material, Corundum insulation is expensive. This is the cost of production.

The second point, which partially overlaps with the first, is the serious consumption of paint. Corundum should be applied in several layers. Accordingly, the consumption of such material will be very serious.

It is desirable to apply at least 4-5 layers on the surface of the outer walls. This is the only way to form a high quality insulation, and be sure that it will not crack or peel off.

2 Types and differences

Corundum insulation comes in several varieties. Each of them has its own technical nuances.

There is a corundum insulation:

Classic;
Facade, Facade-Lotus;
Anticorrosive;
Winter;
Fire protection.

Liquid thermal insulation Korund Classic is a standard option that is used almost everywhere. Thermal paint is easy to apply, dries quickly and has good strength parameters.

Thermal insulation Korund Facade is intended for exterior finish walls. The Facade-Lotus sample is the front, the second level of insulation. Applied for extra protection.

Model Antikor - insulation with enhanced anti-corrosion properties, ideal for protecting wood.

The Winter model differs only in the possibility of application at sub-zero temperatures.

Well, the last option is paint, which swells upon contact with fire, protecting the structure from fire.

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 protection 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:

Keeps heat well. It has been established that 1 mm of such paint, in terms of its ability to save heat, is compared with 5 cm of roll-type insulation (for example, mineral wool). The reviews are very good.
It is easy to apply the substance on the surface. Paint is to be applied conventional tools. You can use a spray gun, roller, brush. The product does not emit harmful compounds, so respiratory protection is not needed.
If Corundum is chosen, the facade will be protected from various damages due to the impact of aggressive environmental factors. 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.
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.
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.
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.
Durability. It is enough to apply the product only once, and for a long time it will not be necessary to replace such a layer.
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.
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.
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:

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.
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.
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, the limiting 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.
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 the finishing material from the 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 a 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 Corundum paint:

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.).
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.
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.
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. According to fire safety, such material belongs to the category G1 and B1, that is, it does not burn and does not ignite.
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.
Operating temperatures include -60°C to 260°C.
UV resistant. The material will not collapse under the influence of direct sun rays. It can be used even without a special protective layer.
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.
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.
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 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:

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.
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.
Dry the surface completely before applying paint. The first layer should be minimal in thickness, as it is a primer.
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.
It is recommended to do no more than 3 layers of paint for the best result.
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 an effective material, thanks to which it has become very popular. It can be used not only as a heater, but also as a decorative layer on the facade. Such a coating has many advantages.

The preservation of heat indoors largely depends on the thermal insulation parameters of the building itself and the finishing materials used. Reliably insulate the house - it means to reduce the cost of heating. Today, the construction industry offers many varieties of insulation materials that vary in their characteristics and cost. One of the most best options is a liquid thermal insulation Corundum, which is characterized by durability and excellent thermal insulation properties. Let us consider in more detail the features of the composition, selection criteria and application technique.

The unique composition of thermal insulation is also called heat-reflecting paint, since with a layer thickness of only 1 mm it can have a noticeable energy saving effect. Due to this, the thermal insulation of Corundum is very economical in terms of consumption. The composition of the filler includes microscopic hollow spheres - ceramic, polymer, composite, glass balls, which are filled with rarefied air. Such microparticles can differ not only in composition, but also in the size of microgranules, percentage, uniformity of components, etc.

Externally, ceramic ultra-thin paint practically does not differ from ordinary acrylic-based paint. Despite the fact that today the construction market offers several varieties of ultra-thin insulating compositions, almost all of them have a similar structure:

Thermal paint is based on a water-acrylic solution. Its properties make it possible to ensure uniform distribution of heat-insulating components over the working surface. In addition, the composition contributes to better fixing of liquid ceramics.
The binder also contains different kind additives that improve the operational parameters of thermal paint. The most common material additives include natural and artificial rubbers, silicone, etc.

Liquid thermal insulation Corundum: technical characteristics and principle of operation

The temperature range for thermal paint varies from -65°C to +260°C. The main technical characteristics are vapor permeability and hygroscopicity of liquid insulation, which can be applied to almost any type facade material: concrete, stone, brick, metal, plastic, etc.

This material guarantees the removal of condensate that forms on the walls and pipes in the room. The composition of such thermal paint includes special fixatives, catalytic agents, anti-corrosion additives, as well as a binder base on high-strength acrylic. Along with the content of microspheres, this composition is easy to apply and spread over the entire surface, providing good energy saving and thermal insulation performance.

An important argument to buy liquid thermal insulation Corundum is the safety of the substance. Due to the content of natural additives and environmentally friendly components, the treated surface is non-toxic and does not emit any odors. This allows you to use thermal paint to insulate any room. It is possible to create a resistant thermal barrier even in children's rooms or homes where allergy sufferers are located.

The thermal insulation properties of the composition can be achieved in several ways:

Through convection, i.e. heat transfer by the thermal paint layer itself. Due to the fact that most of specific gravity liquid insulation consists of hollow balls, convection losses in the composition are quite insignificant.
The thermal conductivity of a material, when heat is transferred from a hotter part of the surface to a colder place. In liquid insulation, only 20% of the binder has thermal conductivity properties.
Radiation - a phenomenon in which heat transfer occurs through the internal energy of the suspension. In energy-saving paint, microscopic spheres are endowed with the properties of reflection and heat dissipation. Almost 90% of the reflected radiation converts work surface walls in analog of a thermos.

Advantages of corundum thermal insulation

Liquid heat-saving paint is an innovative composition that differs from all existing coatings. Among the most significant advantages of its use, it is necessary to highlight the following aspects:

The versatility of matter. It can be applied to any kind of surface, including untreated, if indicated on the instructions for use. Specialists use thermal paint for processing brick, concrete, metal, plastic surfaces, as well as thermal insulation of equipment and air ducts.
Wear resistance. The applied layer of liquid insulation does not degrade over time. Corundum provides a guaranteed service life of up to 15 years, and with proper care (timely cleaning, high-quality finishing) can be doubled.
Ceramic thermal insulation has good adhesion to any type of material, which ensures good protection from moisture and air.
Substance is steady against the alkaline environment.
Liquid thermal insulation provides anti-corrosion protection and minimizes heat loss.
Dry coating with thermal paint reliably protects the treated surface from deformation due to temperature changes, atmospheric influences and moisture formation.
Ceramic thermal insulation is practical and easy to apply on surfaces of complex geometric shapes.
The material is ultra-light, which does not create an additional load on the structure. Due to this property, thermal paint is often used in roofing.
The substance is quite convenient to repair, because. for minor damage old layer can be easily removed and replaced with a new one.
Thermal paint reflects up to 80% of the energy of ultraviolet rays.
In addition, liquid insulation is resistant to fire. When heated to + 260 ° C, the applied layer is charred, and when it reaches + 600 ° C, the thermal paint begins to decompose, releasing carbon and nitrogen oxide, which prevents the rapid spread of flame.

Disadvantages of ultra-fine thermal paint Korund

Despite the impressive list of advantages of the material, it is not without some drawbacks. Among them, the following aspects should be highlighted:

The high cost of thermal paint.
Since ceramic thermal insulation is a relatively new product on the construction market, there is no time-tested evidence that the material meets the stated characteristics.

The main types of thermal insulation

Liquid ultrathin thermal insulation is available for sale in specialized hardware stores in several versions. The entire line of polymer compositions consists of the following types:

Thermal insulation Korund Classic is a liquid suspension, which is intended for roofing and facade work. Also, this composition has found application in interior decoration rooms, providing reliable thermal insulation of walls in residential buildings and buildings general purpose. Besides, classic variety highly effective for insulating concrete floors, self-leveling coatings, hot and cold water supply lines, as well as window slope insulation.
Corundum Anticorrosive is a special composition for anti-corrosion purposes, which can be applied simply to a rust-covered surface, without special processing. Such thermal paint is characterized by high adhesion to concrete and metal, creating a reliable protective and insulating layer. As a rule, this liquid thermal insulation Corundum is somewhat cheaper than the classical type and is used to create the first base layer of insulation.
Facade - a kind of heat-saving paint intended for processing concrete surfaces, as well as buildings made of slag or foam blocks. The composition is applied in a thickened layer, thereby reducing the labor factor for processing surfaces of a large area. This type of thermal paint is usually used for finishing.
Winter is a liquid thermal insulation designed for work in the cold season. The principle of energy saving is based on the “thermal mirror effect”, i.e. reflection of the flow of heated air masses. This composition is universal and can be applied to almost any surface at ambient temperatures down to -10°C.

General criteria and features of choice

Ceramic thermal insulation is not yet a fairly common type of coating, due to the high cost of production. However, experts argue that this substance has exceptional performance characteristics, the value of which significantly exceeds the cost of acquisition. To choose the optimal type of liquid thermal insulation, it is important to consider the following features:

The first thing that affects the final result of processing with ceramic insulation is the density of the composition. High-quality thermal paint is characterized by an indicator of about 0.6 kg per 1 liter of product. Those. the weight of a standard bucket of 10 liters should not exceed 7.5 kg.
It is also worth looking at the container with the solution “in the light” to determine the degree of its separation. Good indicator of quality and efficiency thermal insulation properties will be dense upper layer substances. As a rule, ceramic spheres have a light fraction that rises to the top. Thus, the thicker the upper layer, the higher the thermal insulation properties.
An equally important selection criterion is the structure of the suspension itself. To determine it, you need to rub a couple of drops of heat paint between your fingers. IN qualitative composition microgranules of ceramic balls are felt, i.e. the substance is rough.
In addition, it is necessary to take into account the color of the liquid thermal insulation. Corundum is available in white, so the paint is gray or yellow shade- clear evidence of counterfeit products.

Application area

Ultra-thin ceramic insulation Corundum is an innovative material that forms a durable elastic coating that reliably protects the surface from moisture, overheating and corrosion. This composition is used in the temperature range from -65°C to +260°C.

The main areas of application of thermal paint include:

housing and communal services facilities (including processing of pipelines for various purposes, thermal insulation of facades, roofs, windows, walls);
transport industry;
oil industry;
insulation of thermal power structures;
construction industry.

Ceramic insulation technology

It is necessary to apply ultra-thin thermal insulation Corundum on a previously prepared surface, regardless of the modification of the composition. The basic rules that should be followed before starting painting insulation include the following:

If ceramic insulation is intended for wall treatment, the work surface should be cleaned of dust and dirt, and existing gaps and chips should be expanded and filled with cement mortar.
Before carrying out painting thermal insulation on concrete slabs, they should be cleaned of "cement milk".
It is also necessary to treat the wall with an abrasive wheel, sandblasting machine or a hard metal brush.
If processing is planned metal surface, it must be dedusted and degreased (substances recommended by the manufacturer - Solv-Ur, Solvent). For painting objects made of non-ferrous metal, it is necessary to remove the gloss and apply the primer composition VL-02 or VL-023.
It is also worth considering that it is necessary to dilute ceramic thermal paint immediately before applying it to the wall.

Important! It is recommended to mix liquid thermal paint Corundum manually. However, for work with large volumes, it is allowed to use a construction mixer, the speed of which should not exceed 200 rpm. Otherwise, there is a risk of destruction of the hollow ceramic granules, which will adversely affect the thermal insulation properties of the composition. As a rule, manual mixing takes 10-15 minutes. At work construction mixer this figure will be 3-7 minutes.

It is also worth considering that it is necessary to add water to some modifications of the composition before starting work, so you need to carefully study the manufacturer's instructions. The volume of liquid depends on the purpose of the thermal insulation, in any case, the required proportions are indicated on the packaging of the composition.

The technique of applying ultra-thin thermal insulation Corundum is carried out in three ways:

with the help of air spraying devices;
airless spray method;
manually - using a roller or brush.

The manufacturer recommends applying the composition in three layers, while the consumption should be 1 m / m 2. When working on thermal insulation, this composition does not require additional ventilation in the room, as well as the use special means personal protection.

For guaranteed efficiency result, it is important to strictly follow the manufacturer's instructions and fully adhere to the recommendations indicated on the package.

Conclusion

The use of ceramic thermal paint is an innovative approach that has undeniable advantages over traditional methods of thermal insulation of surfaces. The article discusses the main features of the liquid thermal insulation Corundum, reviews, selection criteria and the method of applying the composition. The resulting coating layer is characterized by lightness, excellent performance and ease of use.

Features of the choice of liquid insulation Corundum. Video:

Corundum - thermal paint developed by Russian specialists and a new word in thermal insulation of any surfaces. Some types of this paint work even at temperatures above 500 degrees. And all because the material is not combustible.
Easy to apply, Corundum is a thermal insulation that lasts for a long time, from 15 years, and in terms of heat preservation replaces an additional wall of one and a half bricks.
Thermal paint is a unique development that gives protective properties to the walls of buildings, facades, concrete slabs. Using corundum paint, you save money on thermal insulation.

In its composition, it is a suspension, water-based or varnish-based, which covers well different surfaces, even with irregularities. The consistency of the paint is pasty, the color is gray or white. It is convenient to work with a brush, roller or sprayer. The greater the thickness of the thermal paint, the higher the thermal protection will be. Its service life is from 15 to 40 years.

Insulation paint - multifunctional. It keeps heat well, does not allow water to penetrate into structures, and protects against mold formation. Corundum thermal insulation extends the service life of pipes, tanks, refrigeration equipment, conditioners. Keeping warm is the main purpose of thermal paint, so it is indispensable for thermal insulation of pipes. The materials currently used are short-lived and harmful to humans. Pipes covered with corundum thermal insulation endure exposure to precipitation and sunlight.

According to sad statistics, a huge number of fires occur through the fault or with the direct participation of heat-insulating materials. Often the walls are lined with combustible thermal insulation, and in case of fire, fire with lightning speed with the help of this insulation spreads throughout the building, spreads to the roof and neighboring entrances. To prevent this from happening, use heat paint. It is an inexpensive, safe in all respects material that does not support combustion.

Liquid thermal insulation Korund passed climatic tests, which showed that the effectiveness of protection of coated products is maintained for at least 10 years.

Thus, ultrathin thermal insulation Corundum is an effective technological material that meets all the requirements that apply to this class of thermal insulators. Among its shortcomings, it can be noted that in the presence of performance characteristics inherent in all ultra-thin insulations, it differs in an unfavorable way by a higher price.

An innovative material that appeared relatively recently, but has already managed to attract a lot of attention in relation to itself. Why? Liquid Foundation ceramic thermal insulation Corundum changes the idea of insulating materials after the first use. The substance forms a fairly thin film, which has protection from an aggressive environment and a minimum thermal conductivity. An interesting point is the weight of the thermal insulation material before and after application. When the composition dries, its weight decreases to an insignificant figure and is almost invisible.

The use of such material as liquid ceramic thermal insulation Corundum has very specific goals:

Defence from external factors and maintaining integrity;
Insulation of pipeline systems;
Thermal insulation of the room.

Korund has made sure that its products are as effective as possible for its customers by presenting the following products to the market:

Classic

It has multifunctional properties and is resistant to temperature runoff (-60/+200 °C) and is able to withstand short-term critical temperature points (up to 260 °C). Designed specifically for the insulation of the main elements of the building: plumbing, heating boiler, walls, openings, facade decoration and other partitions that protect the room from climatic conditions.

Facade

This thermal insulation from Korund was created to insulate the facade of the room (residential or not, it does not matter). It has good adhesion to many surfaces, that is, high-quality use is available, with almost any, facing material. It has a high rate of resistance to weather vagaries and retains a greater amount of heat generated in the room, compared to foam insulation.

Anticorrosive

A unique coating to protect and prevent the effects of rust. It has a high rate of resistance to corrosion. The mixture has been widely used for thermal insulation and protection of reinforced concrete and metal structures, pipes, which are used everywhere, as well as other metal products used in construction. It boasts such an opportunity as applying the mixture to the surface without first removing traces of plaque and rust.

Winter

Insulating coating, which is designed for conditions with low temperature properties. Thanks to its special composition, it is resistant to adhesion from surfaces after application. Including those surfaces that have different basis- liquid and solid. In addition, such a coating protects well from the effects of alkali, salts and many acids.

The use of liquid material - ceramic thermal insulation Korund

The use of such a heat insulator does not require special expensive tools. A standard air gun will work well. It is also possible to work with such improvised tools as a roller and a brush. The application itself is simple and fast. The coating that forms the heat insulator from Corundum is smooth and seamless. This property has a good effect on the preservation of heat.

Liquid thermal insulation Corundum is a kind of coloring material, after application of which, a high-quality ceramic thermal insulation layer is formed on the surface, which also protects the surface from the negative effects of corrosion.

What is liquid thermal insulation Korund

You need to carry out internal thermal insulation walls of the room, while you want to lose a minimum of free space? Or do you need to isolate the walls from the outside, but at the same time you want them not to lose their attractiveness? appearance and that a minimum of Money? Then the only correct solution would be the use of liquid thermal insulation Corundum.

Residents of our country have been living in houses with non-insulated walls for many years. And all this because they are afraid of a long, laborious and expensive process of warming. But today there is such a material that can effectively, quickly and inexpensively solve this problem. And this material is liquid corundum thermal insulation. If you walk along hardware stores, then you can find a lot of heat-insulating materials on a ceramic basis. But relatively recently, scientists have developed such a heat-insulating material that is better in its technical and operational characteristics than analog materials, while its cost is no different.

Scope of liquid thermal insulation Korund

Due to the fact that Corundum thermal insulation has a liquid consistency, it has a lot of advantages over its direct counterparts, since it can be applied to a wide variety of surfaces:

Roof;
window slopes;
Pipes;
Facades of buildings;
Various kinds of containers;
Internal and external walls;
Cooling chambers.

In order to prevent any condensate from forming on the surface of the pipeline, and hot water to come to you with meager heat losses, it is recommended to treat the pipes with Corundum liquid thermal insulation. The duration of the operational period of such a coating is equal to 15 years, such thermal insulation can withstand significant temperature fluctuations from -50 to +250 degrees, no analogue can boast of such technical and operational characteristics, and this is subject to the relatively low cost of the material.

Advantages of liquid thermal insulation Korund

The main advantages of liquid thermal insulation Corundum include the following positive points:

The application process can be carried out independently, for this a regular brush or sprayer can be used;
Just one millimeter of liquid thermal insulation Corundum will provide the same properties as 600 mm of rolled thermal insulation material;
Considered waterproof, not exposed to negative influence saline and ultraviolet radiation;
Provides visual access to the inspection of the isolated surface;
Is fire-fighting material, which does not support the combustion process. When exposed to 260 degrees, the material is charred, but if the temperature rises to 800 degrees, then the process of decomposition begins with the release of nitrogen oxide and carbon, and these substances stop the combustion process.

Thermal insulation corundum

The ultrathin liquid ceramic thermal insulation Korund offered on the market is the optimal solution for many cases in terms of its product protection efficiency, durability, ease of application, but unfortunately not the price. Superfine thermal insulation Corundum is a liquid composition on water based, the main component of which is a polymer latex composition. Its scope is from covering the walls of buildings and structures to thermal insulation of various types of pipelines (air, water pipes). It is also used for applying different kinds industrial equipment.

Properties of liquid ceramic thermal insulation Corundum.

Like all ultra-thin thermal insulation, in addition to direct thermal protection, Corundum also prevents corrosion. In addition, the material has dielectric properties. However, in terms of price-quality ratio, it is somewhat inferior to analogues - for example, Aktorm liquid thermal insulation.

Corundum, like all representatives of this class of materials, has a significant advantage over traditional insulation with mineral wool, as it lays down in a continuous layer, leaving no gaps. In the case of mineral wool, unprotected areas always remain, which are channels for the flow of heat. In addition, Corundum is very simply and quickly applied to almost any kind of surface. In this case, it does not really matter whether it is a plane, a rough wall, or complex-shaped equipment. The composition lays down in an ultra-thin layer, providing maximum thermal insulation, the application process itself is almost the same as conventional painting and does not require much time. The composition can be applied at temperatures up to -10 ° C, which is approximately equal to or even slightly inferior to that of Aktorm thermal insulation.

Thermal insulation corundum - prices and discounts for wholesale buyers

PRICE for 1 liter - 330 rubles. WHOLESALE DISCOUNTS %

For all positive qualities Corundum thermal insulation is also affordable. You can choose convenient packaging and save on installation: the paint is applied with a sprayer or brush. Consumers who have used Corundum clearly distinguish this thermal paint from similar ones. Even if you don't have special equipment, just putting your hand to the wall covered with Corundum, you will feel warm, while the unpainted wall will cool your hand.

Corundum - the warmth of your home!

Material such as liquid thermal insulation corundum is quite well known today. And it is this heat insulator that causes a lot of controversy and doubt, since advertising usually says that one millimeter of a layer that is applied as regular paint, is equal in its properties to 5 cm of mineral wool.

First of all, it is worth starting with the correct definition: corundum is not a heater, but a thermal insulator!

The difference is that the first name denotes a material that is intended for some kind of noticeable warming of the room. That is, in this case, the temperature inside should improve by at least a few degrees.

But the second concept should be interpreted in literally words: an insulator is an isolation. In fact, this means that it will not become significantly warmer, but it is also unlikely to become colder. But at least there is a chance to get rid of condensate, fungus or gradual “wetting” of the walls, for example.

Moreover, in the case of a heater (or rather an insulator) kKrund, it is possible to eliminate such problems quite cheaply!

Therefore, it is possible, in principle, to pay attention to this decision. The main thing is to understand well technical specifications material and familiarize yourself with the features of the application. This will be discussed below.

The structure of "Korund" and its scope

This is, in fact, a suspension of ceramics and silicone with the presence of vacuum microcavities inside. As a result, an ultrathin film is obtained on the plane, which resembles a layer of conventional acrylic paint. The liquid is also applied with a brush, pulverizer or roller.

Characteristics allow using this thermal insulator to protect such structures and elements:

metal hangars and garages;
pipelines with a water coolant or simply with cold water;
water storage tanks;
heating boilers;
steam and gas pipelines;
stone and wooden walls;
slopes.

Very important aspect- this is the need to purchase exactly certified material, since now there are many fakes for "Korund" on the market. Anything is poured (literally) into a fake liquid, and because of this, of course, no insulating effect can be achieved. Therefore, it is necessary to require documents confirming the authenticity of the insulation.

And he, by the way, happens different types.

"Classic" - designed for basic finishing of facades, internal walls, slopes and pipelines.
"Facade". Modification is important to apply for facades in order to protect walls from fungus, moisture and mold.
"Facade-lotus". This type of liquid is best applied as a finishing (covering) layer - that is, on top of “wet” mineral wool facades, for example.
"Anticor" is used to protect against corrosion and at the same time technical properties allow you to apply layers directly on the rust, without any prior preparation.
Modification "Winter" contains a composition of acrylic polymers and foam glass microgranules, which allows you to work with the material in the winter.
"Fire protection" is a liquid that, after drying, forms a film that swells when exposed to flame.

These are the modifications of "Korund" exist.

Advantages and disadvantages of the material

There are such positive factors:

excellent "grip" with metal, stone and plastic surface- there are no air gaps between the ultra-thin layer of the film and the base;
100% water resistance;
"Korund" is not afraid of temperature changes;
it is possible to process a plane of any shape;
low weight of the liquid;
resistance to ultraviolet;
the material does not support the combustion process.

As for the negative characteristics, this is perhaps the moment that this coating is not too resistant to mechanical stress. That is, the plane can be scratched without much effort. However, if we talk about objectivity, then it can be noted that the surface is repaired very easily - just apply another layer of liquid to the damaged area.

Well, it's time to touch on the most important question.

How good is Korund as a heat insulator

As practice shows, condensation on the plane and excess moisture really disappear. In addition, there is a very real chance to completely eliminate mold and rotting walls, for example. However, if done in a good way, and not “for show”, then one layer will not be enough - it is better to apply at least three.

With this approach, the temperature in the room should rise by one and a half degrees. It turns out that some more significant, noticeable improvements can appear only when applying many layers, but this is already impractical purely with financial side question. At significant costs, it is already easier to make a facade of mineral wool.

This completes the review of the insulation (or rather thermal insulator) "Korund" and now it is probably easier to draw objective conclusions and make a decision on its purchase.