Heater "Penoplex" for floors: use, reviews

"Penoplex" for floors today is used more often. This is due to a variety of factors that are expressed in the positive features of materials. In the production process, extrusion technology is used, which allows achieving a fine-porous structure. Each of the cells is isolated from each other, while the size of each cell can vary from 0.1 to 0.2 millimeters. Inside the material, they are located evenly, which ensures heat resistance and strength.

Reviews about moisture resistance

"Penoplex" for the sexes is chosen by consumers for the reason that this material minimally absorbs moisture. If the insulation is immersed for a month in water, then moisture will be absorbed in an insignificant amount only for the first 10 days. After this, the structure ceases to accept moisture. At the end of the period, the volume of water in the plates is no more than 0.6% of the total mass. Thus, experts note that moisture can penetrate only into external cells, which were damaged during cutting.

Reviews about thermal insulation

"Penoplex" for the floors fulfills its main task - insulation, as the buyers emphasize. If we compare this thermal insulator with others, the thermal conductivity of the former is much lower, its value is 0.03 W / (m · ° C). Home masters note that they use this material even in rooms that are operated at high humidity. In this case, the thermal conductivity remains unchanged, it can vary from 0.001 to 0.003 W / (m · ° C). That's why experts recommend that for insulation of attic floors use "Penoplex". This is relevant for foundations with cellars and floors. In this case, you do not have to use an additional moisture-proof layer.

Feedback on the vapor permeability and lifetime

"Penoplex" for floors is so popular among modern consumers also because of low vapor permeability. This indicates that the material is characterized by increased resistance to the effects of fumes. If you use a layer whose thickness is 2 centimeters, the vapor permeability will be equal to 1 layer of ruberoid. All customers who have been using the described thermal insulation for more than one year note that with repeated freezing and thawing, the material characteristics remain unchanged. The manufacturer guarantees the service life of the insulation for 50 years or more. The deadline will depend on the correct stowage, operational characteristics and external factors.

Feedback on compression and mounting features

If you decide to use the insulation for the floor "Penoplex", then you can expect a high resistance to compression. This indicates excellent strength characteristics. Even large loads can not change the size of the material. Home masters prefer "Penoplex" for ease of processing, it can be cut using an ordinary knife. Plates can be used for insulation even in difficult conditions, when work is accompanied by snow or rain. Thus, the heater does not need to be protected from bad weather.

Feedback on environmental friendliness and chemical activity

Today Penoplex is used quite often for floor warming , many choose it because of environmental friendliness, which is at a high level. Despite the fact that in the production process freons are used, they are absolutely safe when exposed to fire, do not destroy the ozone layer and are not poisonous. "Penoplex" for sex, reviewed in this article, has almost zero chemical activity. Most chemicals used in construction do not react with a heater of the type described.

It is impossible not to mention the biostability of the canvas, so the plates do not decompose and do not decay.

What should a master know when using Peno-Plex?

In order to preserve the invariance of the dimensions and shape of the webs, it is necessary to withstand the maximum permissible ambient temperature at which the described heat insulator can be operated. As a rule, this parameter is indicated in the material passport. If the heater is exposed to excessive heating, the characteristics and dimensions of the Penoplex may change, it is able to ignite and begin to melt.

Use of a heater for flooring on logs

This option is used for wooden buildings that were erected using a columnar foundation. The heater is placed on the surface of the ground between the floorboards and the surface. The process should be divided into several stages, the first of which involves the removal of the floorboard. If necessary, the next step will be the installation of new lags. To continue the work, the waterproofing layer is arranged, the insulation is laid, and at the final stage the floorboards are mounted . Demolition of old boards is necessary in the event that the thermal insulation is planned to be laid not at the stage of construction, but in an apartment building.

After all the boards have been raised, they need to be analyzed for the presence of putrefactive formations. If the elements are in poor condition, they are recommended to be replaced with new ones. In the process of installing new beams you need to start from the very last element. In this case, you need to use the building level. After this, the bar is installed from the opposite end, the thread is stretched between the elements, along which the remaining beams will be mounted.

Features of work

After the preparatory work is completed, you can start warming. "Penoplex" for the floor, the thickness of which should be 40 millimeters, is laid according to the technology. The process starts with the laying on the beams of the layer of waterproofing. The edges of the material must reach the central part of each lag. Waterproofing is fixed using the building level. On top of the master should lay the slabs of "Penoplex", excluding the coincidence of seams in one place. The resulting gaps are filled with construction foam. Once all the seams have been filled, the material can be fixed with dowels or special building glue. Above are nailed wooden boards.

Use of insulation with subsequent screed

If you decide to use "Penoplex" for a warm floor, then after laying it is possible to equip the system of a warm floor. On the surface of the ground, an equal layer of gravel is laid in a layer of 40 cm. The material must be compacted and sand laid on top. The thickness of the backfill should be slightly less than the previous layer. This indicator is usually 10 centimeters. Sand must also be carefully compacted.

At the next stage, a concrete screed is poured over the soil, but beforehand it is necessary to lay the reinforcing cage. After all the above manipulations have been performed, you can begin to insulate the floor. First, the waterproofing is done, then the "Penoplex" is laid, the next step is the pouring of the concrete screed. If you use "Penoplex" for floor screed, then this option is the most optimal solution. However, before pouring concrete, lay warm floor mats.

At the final stage, the final floor covering is arranged.

Recommendations for work

For waterproofing, it is recommended to use a sufficiently dense polyethylene, which is able to withstand temperature changes and high humidity. The cost of this material is quite acceptable. It is important to take into account that it is inadmissible to lay waterproofing on a non-dried concrete surface, as this can cause a violation of the thermal insulation characteristics of the material.

Conclusion

If you decide to use Penoplex for floor screeding, it is important to follow the dressing of the joints. This will provide protection from moisture and durability. By the way about the above, it should be noted that the fiberglass mesh is stretched from the top of the insulation. This is necessary to strengthen the concrete screed and protect it from the occurrence of cracks and other damage at the stage of maturation and operation of the solution. Whichever method of insulation you use, you should be guided by the presented technology, which will be the key to success in carrying out the work. It is also important to prepare all materials and tools, the availability of which will not be distracted from work.