Paroc (insulation): reviews, specs, density. Paroc Extra insulation: reviews, specs, reviews

The Finnish manufacturer Paroc has been manufacturing mineral wool on a basalt basis for more than 50 years. This insulation is widely used for thermal insulation of objects of different purposes. As the main raw material is a stone fiber. Thanks to a similar basis, the product also meets fire retardant requirements.

Customer Reviews

Quite often, recently, buyers choose the products of Paroc, the insulator of this brand has excellent technical characteristics. According to users, you can install without having special tools and skills. The plate acquires the necessary shape, and its size can be changed with a conventional knife. Efforts are not required, but dust is not formed.

The buyers claim that after the insulation works the fire safety of the building remains at an altitude. This is because the melting point of the fibers is 1000 degrees. The material is resistant to moderately acidic media, solvents and oils, and also promotes a high quality of insulation. The webs are not affected by temperature changes, so compression and expansion for them is not typical.

Hygroscopicity

When choosing a Paroc brand (insulant, in particular), you should learn more about the opinions of people who purchased this material and had time to test it during operation. So, hydrophobic properties provide insignificant absorption of moisture by canvases. If the wetting has occurred, after drying, cotton wool will restore its thermal insulation characteristics. Home masters note that the structure provides the most dense adherence to the surface of structural elements of buildings. Among other things, you can count on the fact that the material on the whole service life will retain its original form.

Main characteristics

By purchasing a Paroc heater, feedback about which is often only positive, you get the opportunity to create the optimal microclimate for a person inside the building, thereby significantly reducing heat loss. The service life of buildings is increasing, as is their energy efficiency. The low density of the material is due to the disordered alternation of fibers, between which air is contained. This structure provides a low thermal conductivity, which contributes to thermal insulation.

Specialists note that the thermal resistance of cotton wool basalt type can be compared with wood. In this case, the thickness of the materials will be equal to 100 and 400 millimeters, respectively. In this case, brickwork with the same characteristics will have a thickness of 1800 millimeters; As for concrete, this figure is increased to 4700 millimeters.

Thermal conductivity

Choosing a heater Paroc, the characteristics you should consider in advance. Among the main ones, heat conductivity should be distinguished, which varies, depending on the state. Under humid conditions, this indicator rises, which is due to the fact that water increases the contact area between the fibers. For this reason, when choosing a thermal insulation, it is necessary to take into account the watertightness.

Characteristics of fire-prevention and ecological compatibility

As the main raw material for the production of the described products is the basalt rock. For the most part, the material consists of stone threads and a certain amount of various additives. This indicates that the plates do not support active combustion. After the temperature reaches a limit above 1000 degrees, the canvas can get the maximum damage. Paroc is a heater that meets the stringent requirements of fire safety, which is why it can be used in the role of fire insulation and fire protection without restriction in constructions for different purposes. When choosing Paroc brand products, you must consider the heater of this manufacturer in more detail. Having become acquainted with the characteristics, you will understand that the material does not have a negative impact on human health. It is characterized by biological stability, pathogenic microorganisms can not be formed on its surface and inside the structure. There are no harmful substances like asbestos in stone wool , this makes it possible to classify the material as a group of particles that are safe by emission.

Characteristics of hydrophobicity

The material described can show high efficiency in a dry state. But sometimes it is impossible to ensure and guarantee optimal conditions for use. That's why you need to know how the material behaves when exposed to moisture. Stone fibers have natural water-repellent characteristics. During the manufacture of cotton wool additives are added, enhancing hydrophobicity. This allows to expand the scope of use, providing the possibility of installation in different climatic zones. When immersing the material in water for 2 hours, the volume of water in the material will be 1% or less. If, however, the duration of the dive is increased to 2 days, the volume of water can be equal to three percent. Vata has high vapor permeability characteristics, so it almost always remains dry. During the operation of the building, water vapor will form, which will freely flow through the structure of the material.

Paroc Heater, whose density is 33 kilograms per cubic meter, is resistant to mechanical stress. The material is not capable of creating a favorable environment for the development of corrosion processes. The surface of the material can be affected by organic substances, as well as solvents and alkalis, which are not capable of damaging the structure or properties. Due to the fact that the insulation has a neutral environment, it is successfully used in carrying out insulation work in the field of pipelines, frame structures and ventilation facades.

Characteristics of Paroc Extra

Paroc Extra insulation, the characteristics of which will allow you to understand whether it is worth purchasing it, is made on the basis of diabase or basalt. You can use it when warming the pitched roof, walls, interfloor overlappings and partitions. Dimensions of plates vary from 1200x600x50 to 1200x600x200 mm. In the first case, the price for packaging will be 800 rubles, whereas in the latter - 900 rubles. For a cubic meter the consumer will have to pay 1580 rubles for the dimensions of the plates that were mentioned in the first case.

The density of the plates is 35 kilograms per cubic meter, while the thermal conductivity is 0.036 W / m * ° C. Dimensions of plates are designed taking into account the standard dimensions of frame structures of facades and roofs. This makes it easy to install, and also eliminates the need for additional fasteners. The plates are laid as tightly as possible during installation, which makes it possible to guarantee close contact, excluding conditions for heat leakage and formation of cold bridges. Among the advantages should be a high degree of elasticity, which manifests itself in the absence of a constant load.

Customer Reviews

The Paroc Extra insulation has a stable density throughout the thickness, and after installation the material does not shrink, the structure is preserved in its original form, which excludes the deterioration of the thermal insulation qualities with time. Plates are made in such a way that they have a clearly formed elastic edge, which, in the opinion of most users, is an important quality for ensuring a tight fit of the plates to the frame. When purchasing a Paroc Extra heater, you should read the reviews about it in advance. Perhaps they will allow you to understand in which material to make a choice. Consumers like that the composition of the material contains hydrophobizing additives, which spread evenly throughout the thickness. This provides hygroscopicity. If the installation technology and operating conditions are observed, the service life of the material can reach 50 years.

Conclusion

Visiting the store, you will be able to find several varieties of insulation Paroc. Among them, it should be noted Linio-15, which is characterized by increased density. This indicator can vary from 96 to 120 kilograms per cubic meter. If you also decided to choose Paroc products, a heater, in particular, you should know that in the assortment you can also find a variety of FAS 3-30, which is used for facade arrangement. The material is a hard stone wool in the form of individual plates.