Basalt wool: technical characteristics. Basalt wool, foil

To keep the heat in the house longer in winter, and in the summer to keep cool, people warm their homes. There are a lot of materials for this, but the best and most demanded at the moment is basalt mineral wool. In this material, chaotically located fibers that are of mineral origin. Therefore, the material was called mineral wool. Now understand, what is his charm.

Mineral fiber insulation there are three types:

• Slagstone;
• Glass wool;
• Basalt wool.

Everyone knows that air is the best insulating material. It is able to provide comfortable living in any room. And the task of any isolation is to keep it, while making it static, and, moreover, leave it dry. After all, if the moisture penetrates into the heater, then it will not be able to fulfill its functions to a greater degree.

Now, the insulation with basalt wool is so common because it is able to provide air retention, leaving it dry better than all other materials. Due to what it is so effective.

Slag wool is made from blast-furnace waste. Its color is gray-brown.

Glass wool is produced from sand, soda, dolomite, limestone, borax, and broken glass.

What is produced from basalt cotton wool

Let's consider what technical characteristics have basalt cotton wool, and also ways of its application. Among all such insulating materials, basalt wool has the lowest heat conductivity index. In addition, it does not burn, vibration-resistant, and also hydrophobic. It can be of different density, which allows it to be elastic or, conversely, rigid. This quality makes basalt cotton wool universal.

Basalt cotton wool (technical characteristics of its fiber) allows you to create materials of any strength, shape and size. All these advantages are ideal for absolutely any work.

The places of application of various basalt cotton wool

Soft basalt cotton wool is used where the insulation will not be loaded. It is ideal for wellwork or the creation of ventilated facades with minimal airflow in the ventilation gaps. Usually such buildings do not exceed 4 floors.

Semi-rigid view is basalt wool, the technical characteristics of which allow it to be used in high-rise buildings. The use of such a material shows itself perfectly in the facades of ventilated, where the speed of air flows is unlimited. In addition to these advantages, basalt wool is used to provide thermal, fire and sound insulation of air ducts.

Rigid basalt cotton wool is used in places where the heater will be loaded. Several years ago, the decision to use this material was taken somewhere from the density of its structure. However, today such a technique is obsolete. At the moment there are many heaters from basalt wool, which, even with a minimum density, easily withstand significant loads.

Tips for choosing a material for a particular object

Today, basalt cotton wool, technical characteristics of which are so vast that it is worth to look more narrowly, is used as a suitable insulation for a particular building. After all, loads can have different nature, so they study what exactly affects a particular house or building. If, for example, the building uses heat-insulated fastened type, then it is necessary to choose the plates from those that can withstand the loads directed precisely at the break. When basaltic wool will be used on flat areas of the roof, here it is worth paying attention to the options that can withstand compression.

Material for high temperature areas

There are also segmented parts, cylindrical and semi-cylindrical forms, which are designed for thermal insulation of pipelines.

For places with high temperature it is also used. There is basalt wool for the chimney, its characteristics meet all fire safety requirements. In addition, it has very little weight, this is its essential advantage when used in private homes. This insulation has also a water repellent effect, which prevents the formation of condensation on the surfaces. Thanks to heat-resistant basalt wool, the chimney is less bulky, its weight is also minimal. However, all fire safety requirements remain at the highest level.

What gives foil basalt wool

Now manufacturers produce similar heaters for various types of work that may be required in modern conditions. To ensure maximum thermal insulation effect, there is a basalt wool foil, which thanks to its reflective surface produces better results than conventional.

This material is intended for thermal insulation of high-temperature aggregates, furnaces, as well as fireplaces. In addition, it is excellent for lining around appliances that have a high temperature. More often, foil with basalt cotton wool is glued to the walls to prevent heat loss. This material can not enter into a chemical reaction with other materials, because it is inert. This feature makes it even more versatile.

Also, the coating is made of fiberglass, which gives the material a high thermal insulation protection. It is most relevant in ventilation systems to keep noise from mufflers.

Which companies should be selected

When inspecting the insulation is worth choosing from those manufacturers who have long been on the market and have proven themselves well. In our country is considered the best basalt cotton wool Rockwool, on the market this company is already very long, and many professionals prefer it is its products. Also inspires trust products of firms Nobasil, Turkart, PAROC, "Technonikol".

The principle of thermal insulation

Mineral cotton wool is designed to create heat in its chaotically collected fibers, and sounds also muffled. Firm counterparts, which were listed above, have such properties. However, it is necessary to choose good professionals who can correctly install this heater. After all, if the masters do poor work, even the Rockwool basalt cotton wool, which is considered the best, will not fulfill its obligations.

Another important point is that the material itself lies inside the body of the protective structure, and how it will be installed, also depends on the functional component of the insulation. It often happens that the installed basalt cotton wool, whose price is from 400 rubles for a heater for mansards and up to 3000 rubles for a high-tech product with a foil coating capable of withstanding huge temperatures and their differences, does not withstand the load. The walls freeze in winter, and in summer they begin to grow and become covered with mold. This can mean only one thing - the wizards have not installed everything correctly.

How to make basalt cotton wool

The technological process of creating mineral wools is to melt the basalt with electric heaters. Everything happens at great temperatures. From these processes, the material in the material increases the fluidity of the basalt fiber, which is chaotically located in the material structure. Despite the complicated technological process, basalt wool, the price of which is rather low, is the most popular insulating material.

Benefits

1. The thermal conductivity of basalt wool is the lowest among the rest of insulation, which allows you to store heat almost completely. His losses are negligible. When facing an object with basalt slabs, much less material is wasted than with other heaters.
2. It does not decompose under the influence of aggressive media and chemicals. Such durability allows the material to remain in its original form both visually and functionally for many years.
3. The warranty period set by the manufacturers is 30-40 years. However, builders say that it is much longer, and to these figures you can add another, or even a couple of dozen.
4. Very well isolates any sounds, even very loud and sharp. In addition, the structure of basalt wool does not break with time from vibration. This is a significant plus for the other heaters.
5. Resistant to ultraviolet, fungi and mold.
6. Easily withstands extremely high temperature changes.
7. Under no circumstances does it burn or explode, absolute fire safety.
8. Does not react with other materials and chemicals.
9. Environmentally friendly material.
10. Democratic price with the best quality.