Rocklight insulation technical specifications

Where is the material used

TechnoNicole Rocklight, as already mentioned, is a semi-rigid mineral slab. It can be used in:

• vertical;
• Horizontal;
• inclined surfaces.

BUT! No external load. According to the TechnoNikol website, the material has a compression ratio of 30%, and the density varies between 30 to 40 kg per m3. This density will be quite enough to withstand the vertical load under its own weight when the insulation is used in frame structures. But, it will not be enough with an additional load. Therefore, this thermal insulation is not used in wet facades, but only in hinged ones.

If we give more specific examples of the use of Rocklight, we can highlight:

Sound and heat insulation of interior partitions;

Insulation of the facade for siding and other hinged systems;

Creating an attic microclimate.

For example, in the video below, TechnoNikol representatives recommend Rocklight as an attic insulation.

Characteristics of basalt material

Mineral wool perfectly resists cold, significantly surpassing any other natural or artificial insulators. But when choosing a Rockline insulation manufacturer TechnoNIKOL, one should start from personal needs, weighing all the technical advantages and disadvantages of the product.

The thermal conductivity of the material is 0.036 W/m. This indicator fully complies with all the standards that are necessary for thermal insulation in a cold climate.

The density is 30 kg per cubic meter. m. The indicator is not very high, but it goes well with the compression ratio, which, when using insulation indoors and in attics as thermal insulation, plays a significant role. Thanks to him, it will be seen how much it is possible to pull off the cotton wool without deforming it, because by reducing the effort, it will return to its original shape. A 30% rate is a significant result, which will be quite enough for an easy process of installing mineral slabs in frames on a roof or walls.

Products are produced in packs, with sheet sizes 1200×600×50 mm and 1200×600×100 mm. These dimensions are the most popular, as they are conveniently installed in frames, having a low weight. But at the same time, this thickness of wool is quite enough to provide the building with the proper degree of thermal insulation in the cold winter. In the case when the layer is not enough, for example, when insulating the attic, the material can be combined with each other or placed in several levels.

Application

Insulation "Rocklight", reviews of which, perhaps, will allow you to understand in the direction of which thermal insulation to make your choice, has found its wide distribution. It is an ideal material for private construction. Stone wool is used for inclined, horizontal and vertical surfaces, as well as for insulation of corner elements, floor slabs, pitched roofs, foundations and cellars. You can purchase this insulation in the case when there is a need to insulate the attic or frame house. Due to the fact that the density of the material is not so high that it can be used as a supporting structure, it is best to use additionally stronger building elements for this.

Mounting Features

Rocklight basalt insulation allows you to save not only at the acquisition stage, but also during installation. Any home master will be able to carry out installation work on the installation of this thermal insulation. The material can be glued or screwed by filling the resulting joints with construction foam. At the same time, the walls are pre-treated with a primer; laying waterproofing is an alternative solution.

If we are talking about a pitched roof, then it is important to leave a ventilation gap between the insulation and the structure itself.To do this, "Rocklight" is mounted directly on the frame bars, which are strengthened from the inside at a distance of 30 centimeters from each other.

1 Features and properties

As we said above, each company tries to fully satisfy the desires of its customers by providing them with the most complete and high-quality product lines.

Major players in the market, such as Rockwool, Knauf, floor foam, Technonikol (or Techno for short, as the company is called by the people) evaluate the needs of their customers and try to satisfy them in one form or another.

And such actions are fully justified, because thermal insulation in our area is the key to the successful completion of the construction of the building and the ability to save significant resources.

However, in addition to insulated materials, the thermal insulation of which is carried out only in certain areas of construction, manufacturers are trying to supply the market with universal models that are suitable for most working situations.

It is this model that is Rocklight basalt insulation from Techno-Nikol. Its technical characteristics allow you to use this material almost everywhere.

And all because at the heart of Techno-Nicol Rocklight for basement insulation outside is mineral wool, which in itself is perhaps the best heat-insulating material.

Mineral wool is produced from basalt fibers, which are mined by remelting mineral rocks. The result is a rather dense and extremely durable material, which has extremely low thermal conductivity.

According to this parameter, only Rockwool products made of polystyrene foam can compete with Techno Rocklight insulation. But the problem is that Rockwool foam has both disadvantages and advantages.

Rocklite boards do not absorb water, but repel it

So, expanded polystyrene in any case will cost less than stone wool, and TechnoNIKOL is not to blame here, since the process of manufacturing basalt wool is several times longer and more complicated than the creation of foam slabs.

But polystyrene foam insulation also has a huge drawback - they melt and burn in a fire. And this, in fact, is not the fault of the Rockwool company, it’s just that the foam plastic in its structure consists of 80-90% air, therefore, upon contact with fire, it collapses extremely quickly.

Basalt wool does not burn at all in the fire. Therefore, Techno Rocklight insulation is much more reliable in this regard. Which of these materials is better is up to you, but we recommend buying Techno Rocklight products if you have sufficient funds.

So, the manufacturer gives a guarantee on its products in the amount of 30-40 years. While ordinary foam plastic (even from such popular manufacturers as Rockwool, Knauf, Izover, Technoruf insulation, etc.) collapses after the first two decades of operation.

Mineral wool swells due to the fact that any moisture and water in it accumulates very quickly. After accumulation, it is extremely difficult to dry cotton wool, and we do not always notice problems in time.

But the TechnoNIKOL company was able to produce cotton wool, the thermal insulation of which is not afraid of contact with moisture. In fact, the plates practically do not absorb water.

This makes it possible to use Techno Rocklight and TechnoNIKOL insulation not only for interior walls and floors, but also for roof insulation, facades, etc. Feedback from customers also indicates that Rocklight has no problems with moisture.

Rocklight insulation, in stock

With rodents, the problem was solved even more radically. It’s just that due to the special treatment of the insulation, thermal insulation becomes not the most pleasant solution for small insects and basement residents in terms of lunch, so they try to avoid contact with this type of cotton wool.

At the same time, the technical characteristics of the insulation do not suffer, and it is completely safe for humans.After all of the above, we note the main advantages and disadvantages of Techno Rocklight insulation.

Main advantages:

• Long service life;
• High reliability;
• No response to moisture. Vata almost does not absorb water;
• non-combustible material;
• Not eaten by rodents;
• Excellent thermal insulation properties;
• Ability to use on all construction sites;
• Ease of installation;
• Relatively light weight like TechnoNikol insulation;
• Vapor permeability.

Main cons:

Increased cost, especially when compared with foam.

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The main characteristics and properties of TechnoNIKOL insulation

So, if we talk about such a characteristic of TechnoNIKOL insulation as thermal throughput with respect to various types of products, then it has a value from 0.028 W/m•K to 0.035 W/m•K.

Judging by the given values, we can conclude that this type of plate perfectly copes with the influence of infrared rays, regardless of which side of the room it was installed on. The use of such plates allows you to maintain a constant thermal regime in the room at any ambient temperature.

If we consider such a characteristic as water absorption, then for TechnoNIKOL plates it has a value of 0.2% of the volume. This allows the material to perfectly resist moisture and at the same time prevent unpleasant neoplasms on the structures of objects, primarily mold and fungus.

If we talk about vapor permeability, then this parameter has a very small indicator, which is equal to 0.011 mg / (m × h × Pa). The density of this insulation is at a fairly high level and is 26-32 kg * m3. At the same time, on sale you can find certain types of products in which the value of this parameter can be 60 kg * m3. Such heaters are characterized by the presence of a flat and rigid base.

Plates manufactured by the TechnoNIKOL Corporation have rather high strength. Their value is sufficient to cope with compression from 250 to 1000 MPa. A feature of the production process of plates is that it takes place without the use of freons. This fact gives reason to assert that TechnoNIKOL heaters are environmentally friendly and safe.

About such a characteristic as the fire safety of rocklite plates can be judged by the following indicators:

• according to the degree of combustibility, these plates belong to the G3 group, which makes it possible to consider them normally combustible;
• in terms of flammability, these heaters can be included in group B2, which indicates their moderate flammability;
• according to the ability of smoke formation, it is appropriate to include this material in group D3, which implies a high ability for this parameter;
• According to the level of toxicity of emissions during combustion, TechnoNIKOL boards are classified as T2, which includes moderately hazardous materials.

Such heaters are able not to lose their performance when interacting with temperatures in the range from -70 to + 75 degrees. This feature expands the possibilities of their use. Therefore, in the construction of any objects, it is permissible to use such material. TechnoNIKOL Rocklight boards are chemical resistant, so they feel great even in direct contact with any other compounds and surfaces used in the construction of objects.

2 Characteristics and dimensions

Let us turn to the specific characteristics of Rocklight insulation. As you understand, mineral wool resists cold better than any other artificial or natural insulation. But this does not mean that such material is ideal, it just has very attractive characteristics.

Applications of mineral wool insulation for attic insulation

However, it is after evaluating all the characteristics and weighing the pros and cons that one can proceed to the choice of a specific sample. Only in this way will you be sure that you have chosen the option that suits your situation best.Fortunately, all the characteristics of Rocklight insulation from TechnoNIKOL are in the public domain.

Its thermal conductivity is at the level of 0.036 W / m. This indicator fully satisfies all the needs related to the arrangement of thermal insulation in a cold climate.

The density is at the level of 30 kg/m3. Note that this density is not high. But it seriously interacts with another indicator, which is called the compression ratio.

For household heaters, which are used in the arrangement of thermal insulation in attics and inside the house, the compression ratio is of great importance.

After all, it shows to what point the material can be compressed without its thorough deformation. After weakening the efforts, he will simply return to his former form.

And an indicator of 30% of the total volume is a rather high result. Rocklight slabs can be easily mounted in frames, between roof rafters, on walls, etc. Moreover, the installation will be carried out according to the simplest scheme.

Let's pay attention to the dimensions of the products offered. TechnoNIKOL Rocklight is sold in sizes 1200x600x50 mm and 1200x600x100 mm

As you understand, in the chosen formulation, the first indicator is the length of the plate, the second is the width, and the third is responsible for the thickness.

So, in a slab with dimensions of 1200 × 600x100 mm (Technoplex insulation standard), the length will be 1200 mm, the width will be 600 mm, and the thickness of the slab will be 100 mm.

These sizes are considered the most popular, and not without reason. And all because plates with dimensions of 1200 × 600x50 and 1200 × 600x100 mm are very convenient to mount. They fit easily and are relatively light weight. At the same time, the thickness of the insulation is sufficient to protect the house even in the coldest season.

Wall insulation with Rocklite mineral wool

Note that slabs with a thickness of 1200 × 600x50 mm may not be enough for insulation of the same roof. In this case, you will have to buy a few more packs of Rocklite with the same thickness or combine it with thicker samples. It's up to you to decide. to the menu

After evaluating the feedback on Rocklight thermal insulation, you will make a picture in your head in even more detail. Therefore, we strongly recommend that you evaluate reviews before buying.

After all, no tables with characteristics will convey live communication with a person who has already managed to use the presented product, as well as evaluate its pros and cons.

Mark, 36 years old, Moscow:

Denis, 49 years old, Kharkov:

Roman, 32 years old, Yekaterinburg:

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Expert Answers

Sources

• http://fb.ru/article/249564/roklayt-uteplitel-foto-otzyivyi-tehnicheskie-harakteristiki-plotnost
• http://ZaFasad.ru/uteplenie/uteplitel-roklajt.html
• https://kotel.guru/uteplenie/utepliteli/tehnonikol-roklayt-kakie-tehnicheskie-harakteristiki-emu-prisuschi.html
• https://uteplix.com/materialy/tehnonikol/4-osobennosti-uteplitelya-tehnonikol-roklajt.html
• http://remontami.ru/uteplitel-roklajt-tehnonikol/
• http://UteplimVse.ru/vidy/texnonikol/roklajt.html

Peculiarities

From the definition follow the features or advantages of this insulation, namely:

• Fire safety. The insulation has an NG class, which means it does not contribute to the spread of fire. For many consumers, this factor is decisive when choosing a heater from stone wool. The latter is preferred over polystyrene, which, when burned, releases toxic substances.
• High vapor permeability. The effect of a thermos is good only in the case of tea in winter. But the room to a reasonable extent should not only retain, but also REMOVE heat or moisture. Otherwise, over time, a living room or office would turn into a steam room.
• Convenience and simplicity at warming. Rocklite mineral wool provides for laying without wet processes. And this type of installation is faster, more convenient and easier.
• Low thermal conductivity. For the central regions of Russia, a 50 mm insulation is recommended, although there are much denser options.

Rocklite vs Styrofoam

Since the price of foam plastic is much lower than the cost of mineral wool from TechnoNIKOL, many often choose a cheaper version of the insulation material. Of course, it is more profitable to pay 200-300 rubles for a package than 600-800 rubles. But how will the foam behave in practice and what can Rocklight give?

The strengths of polystyrene include its lightness, ease of installation and affordable cost.

But Rocklite, as opposed to foam, provides important advantages:

• The material is non-flammable. Mineral wool will not spread the fire that has appeared, but will simply begin to gradually melt. Styrofoam lights up and burns very actively;
• The duration of the service life. Styrofoam is able to serve effectively for 10 years, after which its gradual process of destruction begins. Rocklight mineral wool has been serving for more than 50 years, retaining its original technical characteristics;
• Styrofoam is simply adored by rodents. In many houses, they gnaw through the insulation and settle under the ceiling or in the walls. Mineral insulation is not characterized by such features;
• Ensuring wall ventilation. By insulating rooms with mineral wool, they can breathe. If you use foam, the room will turn into a kind of thermos. Moisture will have to be removed through a specially installed ventilation system. This is an extra cost and time.

Flaws

It cannot be said that the TechnoNIKOL product is an ideal insulation, better than which nothing exists. This is not true. Each heater manifests its negative qualities to one degree or another. If you use mineral wool competently and for its intended purpose, you will not know about the shortcomings. But if you violate the recommendations, the cons will definitely come out.

Mineral wool does not absorb moisture, but due to its impact, the material is still able to gradually collapse.
When working with mineral wool it is necessary to use waterproofing materials. These are additional costs and labor. Is this a disadvantage? For some, yes.
I combine thermal insulation from Rocklite mineral wool with waterproofing materials, you need to carefully evaluate the properties of the latter. Some insulators are able to keep moisture and air out at the same time.

Therefore, an important advantage of mineral wool is lost due to improper insulation design. So, having insulated the floor and ceiling at the same time, it will be just as hard to breathe indoors as if you were using foam.

https://youtube.com/watch?v=JYHrMfDMNkM

Minuses

Although, in general, TechnoNikol products have proven themselves on the market, as you know, there are no ideal things. So Rocklight has its "dark" side.

Firstly, users note that mice still eat it. And if they don’t eat, then they gnaw for sure. Therefore, like polystyrene, insulation needs to be built with a dense frame through which the unexpected inhabitants of your house cannot get to it.

Secondly, should this be attributed to the shortcomings of the insulation itself ... or rather, the approach to choice is combustibility. Although TechnoNikol wool itself does not burn and does not melt, you should not expect that during a fire the insulation will do a miracle, say, in a wooden house. Walls made of wood, OSB or other combustible materials will burn and mineral wool, although it will not contribute to combustion, will definitely not be able to stop a huge fire.

Thirdly, we have already spoken about the release of harmful substances (unconfirmed!) Above.

Fourth, consumers complain about poor adhesion or contact with alkali-based wall finishes.

In addition, they report the hydrophobicity of the insulation, the fragility of the sheets, and some say that even when buying, the sheets in the package are deformed and dented, which makes it very difficult to install the plates.

Thermal insulation TechnoNIKOL

In the Russian market, TechnoNIKOL has long gained popularity with a wide selection and quality of thermal insulation materials. The range of produced stone wool is produced on the basis of basalt rocks. Basalt fibers are mined by remelting mineral rocks. As a result of production, a very dense and durable material with low thermal conductivity is obtained.

Currently, there are a huge number of different types of materials. Most thermal insulation materials are intended not only as thermal insulators. They also have soundproofing properties and help protect structures from damaging effects. The company tries to produce the highest quality product lines.

Types and features of Rocklight heaters

Although the TechnoNIKOL company also has an extensive assortment, only 2 types are among the varieties of the Rocklight brand: with 50 mm and 100 mm thick. Cotton wool differs from each other only in insignificant overall parameters, in particular, the diameter of the layer, in all other respects it is a material absolutely identical in its properties. From 50 mm sheets it is possible to make a surface thickness of 50, 100 and 150 mm by combining several coatings into one. The size of one plate is 0.72 square meters. m, and each package contains from 4-12 pieces.

Mineral wool has many advantages, due to which it is quite in demand among numerous buyers, having characteristics that are no worse, and in some places even better than the main competitor - polystyrene.

• Fire resistance. This insulation prevents the spread of ignition over the surface, due to which many buyers prefer it, because when the foam is burned, toxic substances are released that can cause serious harm to health. During a fire, people inside the building will have enough time to evacuate and call firefighters. The melting point is in the region of 1000 degrees, so mineral wool does not burn, does not smoke and does not flow down with burning drops.
• Low level of moisture absorption is achieved with pre-perfect during the installation of vapor and waterproofing. This property is a tangible advantage and the only drawback of the material. In the case of its use indoors, do not cover all surfaces with it, providing fresh air.
• Mineral wool has a high service life, which reaches 50-60 years. Styrofoam sheets begin to break down after 15-20 years.
• Due to its structure, it has excellent sound absorption performance and can be used to provide a structure with an effective degree of sound insulation.
• Low biological activity does not contribute to the emergence of harmful fungi and microorganisms, as well as various rodents.
• The material has significant indicators of hardness and rigidity, because of which it is able to succumb to huge loads. Even after a long service life, Rocklight insulation is not prone to shrinkage, retaining its original board shape and efficiency.
• The insulator is resistant to corrosion and alkali resistant.
• Basalt wool is absolutely environmentally friendly. It does not contain components harmful to human health.
• The existing vapor permeability allows you to pass and retain the necessary level of heat and moisture, making ventilation of the room.