Under the influence of the harsh climate in most regions of Russia, manufacturers are forced to constantly improve materials and systems for building insulation. One of the latest developments in this area is liquid thermal insulation. Reviews about it have already appeared on specialized sites and forums.
Features of liquid thermal insulation
Initially, the composition was developed for the space industry, later builders became interested in it.
This newest material differs from the usual heaters in the way it is applied. It is distributed over the surface with a brush, sprayer or roller. Liquid thermal insulation, reviews of which are contained in the article, should be a layer about 1 mm thick.
After application, the composition polymerizes and forms a film with energy-saving characteristics.
Composition of liquid thermal insulation
1. Filler. This component is made from a mixture of glass, ceramic and polymer beads. They are filled with air inside. The balls are verysmall.
2. Acrylic or latex. These components act as a binder.
3. Additives. They give thermal insulation special properties that are needed in specific operating conditions.
Mechanisms for maintaining heat by liquid insulation
1. Radiation. Hollow balls inside the heat-insulating composition reflect and dissipate heat indoors. Therefore, almost 90% of the emitted energy remains inside the building.
2. Thermal conductivity. Heat is transferred from hot objects to colder ones and raises their temperature.
3. Convection. This is the phenomenon of heat transfer by the substance itself. In the case of liquid thermal insulation, convection losses are minimal.
Famous manufacturers of liquid thermal insulation and reviews of their products
Today in stores you can find compositions for thermal insulation of different brands. The most famous of them: "Korund", "Magniterm", "Astratek", "Armor" and "Akterm".
All these compositions differ in manufacturers and scope. Liquid thermal insulation, reviews of specific brands of which will be presented below, can be used for building facades, roofing materials or pipes. The convenience of its use lies in the fact that it can easily cover small parts of devices, handles and valves on equipment.
Liquid thermal insulation "Korund": reviews and application features
Such thermal insulation is in demand among buyers, this is due to its ease of use. You don't have to buy to apply the materialadditional fixtures. A roller, brush or sprayer will suffice.
The process of distributing material over the surface requires the utmost care from the performer. It is better to form the necessary heat-shielding layer 1 mm thick in 2-3 approaches. Each stage takes place approximately 24 hours apart.
The service life of the coating depends on the accuracy of the execution of all instructions. This indicator is also influenced by the state of the surface on which the composition is applied. For example, liquid insulation "Korund Antikor" should be distributed only over well-derusted metal. This can be done with a special brush.
Liquid thermal insulation "Korund", reviews of which are almost always positive, is produced with a special composition for application in the cold season. It should be borne in mind that there should be no ice and snow on the working surface at this time.
According to the reviews of the owners of private houses, "Korund" perfectly protects basement pipes. With proper application and adherence to technology, even after several years, no defects are observed on the treated metal.
High speed and ease of application of the composition "Korund" provides him with an advantage over similar rolled materials. It also reduces labor intensity.
It is important to purchase products only from authorized dealers, as only the original composition has all the listed properties.
Liquid thermal insulation "Magniterm": reviews andspecifications
There are several types of "Magniterm" composition on the market. Liquid thermal insulation, reviews of which will be below, is available for building facades, balconies, floors and basements.
Magniterm Nord deserves detailed consideration. This composition can be used from - 30 to + 80°C. The resins that make up the heat insulator create a thin layer on the surface that allows vapor particles to pass through. Moisture does not pass through Magniterm Nord.
Before applying thermal insulation, you need to carefully prepare the surface, that is, clean it from loose areas, oil stains and metal chips. It is advisable to cover everything with a layer of acrylic primer for concrete.
It should be borne in mind that before use, it is necessary to dilute "Magniterm". Liquid thermal insulation, reviews of which are not always positive precisely because of the improper conduct of this stage of work, is diluted only with high-quality non-toxic liquids. Otherwise, the smell may cause intoxication to the residents.
Customer reviews of Astratek liquid thermal insulation
Liquid thermal insulation "Astratek", reviews of which will be presented below, is designed for thermal insulation of facades, concrete floors, gas pipelines, sewers, roofs and metal structures. Work with it can be carried out in a wide temperature range from - 60 to + 250 ° С.
This is fairly new stuff,therefore, buyers do not yet have reliable information about its environmental safety. Manufacturers claim that Astratek does not harm human he alth. Some buyers doubt this.
Liquid thermal insulation "Astratek", reviews of which speak of the simplicity of its application, gives 100% adhesion to the material. After spreading over the surface, it does not weigh down the structure, especially for metal elements.
"Astratek" is a liquid ceramic thermal insulation. Reviews about it left by customers contain information that the liquid also protects against corrosion, condensation and mold.
Liquid thermal insulation "Bronya": reviews and recommendations for use
Among all brands of liquid thermal insulation "Bronya" is the most popular. This is due to the availability of the material at a cost and a wide range of products. At official dealers, you can find varieties for processing facades, metal structures and other types of surfaces. Each buyer will find a suitable option.
Feedback from home owners about this type of thermal insulation is most often positive. Negative opinions about the coating usually arise because the builders applied it incorrectly.
Manufacturers recommend applying ultrafine thermal insulation with a soft brush with natural bristles or airless spray. The preferred brand of the latter must be checked with the regional representative of the company.
Recommendations for use and customer reviews of Akterm liquid thermal insulation
The area of application of Akterm liquid thermal insulation is quite wide. It can be used for thermal protection of roofs, ceilings, floors, walls, foundations, pipelines, water storage tanks and many other needs. A separate type of material has been developed for each type of surface.
Liquid thermal insulation "Akterm", reviews of which can be found on many sites and forums, is easy to apply. Customers say the coating works best when applied in multiple, thin coats. Fans of self-repair also note the almost complete absence of smell from the composition, which facilitates work indoors.
Thus, liquid thermal insulation, reviews of different brands of which were presented in the article, can be used for various surfaces. When choosing it, you need to pay attention to the labeling. Compositions for facade work must not be used indoors. For places with high humidity, you can choose specialized fluids.
