DSP-plate: application for flooring, properties and reviews

Today, the DSP-plate has gained popularity: the use of this material for the floor is very convenient. This is due to several reasons, the first of which is absolute environmental friendliness, the second - at a low cost. At the heart of the plate is exclusively natural raw materials. As binding components are mineral substances that do not emit poisons and trace elements that are dangerous for human health. Among the ingredients of the canvas are wood chips, water, Portland cement, as well as special additives. In the production process, the components listed are connected and pass the pressing step.

Application of DSP for flooring

Today, the flooring of the DSP slabs is quite common. This material is characterized by excellent thermal insulation properties, in addition, it can be used in environments that are highly humid. After laying the slab must be protected with a primer or a water-repellent mixture. The linen will last for a long time, since it can withstand heavy loads. Depending on what kind of patency will be in the room, you can choose plates with more or less impressive thickness.

Despite the fact that it has excellent performance characteristics of the DSP-plate, the application for the floor must be accompanied by the observance of all installation rules, only then it will be possible to preserve all the qualities of the material. With the help of such a plate, it is possible to produce a perfect leveling of the floor surface in a short time. The use of this material can shorten the period of work. The floor will be durable and reliable, and the cost of construction will be significantly reduced.

Characteristics of DSP

The material consists of 24% wood chips, 8.5% liquid, and 65% cement, which ensures the durability and strength of the board. In addition, among the ingredients, there are 2.5% hydration impurities, such as liquid glass and aluminum sulfate. Depending on the parameters of the floor, you can choose plates that have dimensions equal to 3200 x 1250 mm, the thickness can vary between 10-40 mm. But, according to the norms, the plate can be made with other parameters, the deviations in this case depend on the thickness.

Density and surface features

Considering the properties of the DSP-plate, it is worth paying attention to the density, which should not exceed 1300 kg / m ² , while the humidity can vary within the range of 6-12%. When exposed to water for 24 hours, the web should not swell more than 2%, and the moisture content of the plate can be about 16%. The tensile strength is 0.4 MPa.

The surface of the material should be rough, and the degree of roughness will be affected by grinding. If the manufacture is carried out according to GOST 7016-82, then the roughness of the plates will be more than 320 microns, but the fabric may not be polished, then this figure is within 80 microns.

Varieties of DSPs

DSP-plate, the application of which today, as already mentioned, is becoming more popular, is produced on modern equipment in several varieties. This, for example, slabs, the thickness of which is only 4 mm. The material obtained does not imply the need for grinding, which, when realized, causes an increase in cost. More and more popular slabs, which have a smooth embossing. In their composition there are small elements, the size of which increases closer to the center of the canvas. With the use of such material, you can get a floor that will look like a natural stone. That is why the canvas after laying, it is not necessary to trim it further.

Advantages of DSPs over other materials

If you have not yet decided what kind of flooring will be covered: fibrolite or DSP-slab, the use of these materials for the floor, or rather, their quality advantages, should be considered in more detail. Despite the fact that the market for modern building materials represents a great number of plates for repair work, the DSP can be considered a leader. So, if we compare the DSP sheet with the fiberboard, the first is much stronger. In addition, the cement chipboard has the same quality as frost resistance, which makes it possible to use this material as a floor covering in houses that are operated not for a whole year, but only during a warm period.

DSP-plate, the use of which is very popular for the floor, is also characterized by its resistance to fire, as well as impressive temperature variations. In addition, it does not fear parasites, including fungi, mold, mice and insects. After laying the DSP, the surface can be finished as you wish - it can be painting, tiling, plastering, etc. If you do not know how to trim the floor after laying, you might think how it is customary to do this in the case of traditional wood . The floor with a coating from the DSP will acquire the qualities of a noise isolator with an index of up to 30 dB.

If you need a sufficiently strong surface, then it is worth choosing a DSP: the cement-particle board has such qualities, they are due to the fact that the linen is based on three layers, two of which (external) are made of fine chips, while the inner one consists of Longer particles. This gives the material elasticity, high density and hardness. Do not be afraid of the fact that during the operation the plate will break up.

Preparatory work

DSP-plate, the application of which is considered in this article, involves the use of self-tapping screws when working with it. You can buy canvases with a thickness in the range of 1-1.5 cm. As a rough coat, it is permissible to use wood or concrete screed. If there are logs on the floor, then the installation of the DSP can be made and on top of them. To cut out the material it is recommended to use a fine-toothed saw blade. This will reduce the amount of dust formed, and the edges will be as accurate as possible. The sheet is initially only to be cut, put it on a flat surface, turning the groove down. Next, the knee should be placed on most of the canvas, and the smaller one should be pulled by yourself. In the required place, the plate will have to crack through the cut.

If during the repair work the pipeline system is to be bypassed, then an element with the same diameter should be applied with a solidol and lean it in the proper area of the plate. This will indicate the edges for cutting. Cutting can be done by means of a "crown". If it is necessary to obtain a hole that is large and has uneven edges, it is recommended to make an incision observing the perimeter, and then gently knock out the resulting element with a hammer.

Carrying out the markup

Before laying, it is necessary to prepare sheets that will match the parameters of the room. For this, the canvases are laid out, and then the markings are applied to their surface, so that it is possible to make a correct cutting. After the sheets have been turned into blanks, they should be re-arranged around the room and numbered - this excludes the making of mistakes.

Features of laying DSP on the floor

Before laying on the floor of the DSP, the cement-particle board must be removed from the room to make it more convenient to work. Its laying is carried out on glue or screws, depending on the features of the rough floor. If it is supposed to be laid using glue, then it is preferable to make it using a construction mixer, which will eliminate the presence of lumps. However, the drill with the nozzle must be put on a slight rpm. Manually this result is unlikely to succeed.

Clearance

DSP-plate, reviews about which, as a rule, only positive, can be laid on the floor after the master can spread the glue over the surface of the base. This must be done by means of a notched trowel. When laying the following sheets, it is necessary to provide a temperature gap that will prevent the deformation of the webs when their dimensions change. Formed slits can be filled with the same adhesive mass. After the floor of the room has been completely laid, it is necessary to leave it until it dries. Only after this, you can proceed with the laying of the decorative coating.

The technical characteristics of the DSP board are such that it is able to replace the concrete screed. And the advantage of the canvas is that it weighs much less solution, while stacking it is easier. In addition, the floor after the completion of the work acquires thermal insulation and noise-suppressing properties.

Reviews about DSP

Many consumers today respond very positively about the DSP. They emphasize that in tandem with this material there is no need to use additional heat and noise-suppressing materials, which allows to save on repair work.

DSP-plate, reviews about which are only positive, is also valued for low cost. Consumers note that while they do not have to perform wet work, which is accompanied by a lot of labor. When laying the sheets, the master has to follow only the correct position of the blade in relation to the horizontal, because the sheets themselves have ideal linear dimensions. In addition, buyers note that they choose DSP because it is universal, because it can be used not only for floor leveling, but also for the construction of walls, fences, partitions and many other things, including furniture production that goes out Very profitable in price.

Where else is the DSP slab used for flooring? Reviews builders allow us to conclude that this material often has to fit into the premises of the bathrooms. She's great for that. Some inexperienced masters say that the stove is rather fragile. Perhaps this is almost the only negative point. However, such a statement is true only if the handling of the material is extremely careless.

Cost of DSP

The technical characteristics of the DSP board attract buyers, as well as the cost of this material. The price will depend on the parameters of the canvas. So, the sheet 1250 x 2700 mm, which was produced in Russia, can be purchased for 675 rubles. It is expected that the material, as a rule, is realized in packs, each containing about 83 sheets.

Dimensions DSP-plates, as mentioned above, can be different. Parameters can be selected for a particular room. In this case, it is necessary to take into account both the purpose of the room and the intensity of its use. The latter circumstance should be necessarily thought out, since it is the floor that undergoes the most impressive loads. If you lay a slab of low thickness in the office, where there is a lot of patency, after a while the finish coat will need to be repaired, which will entail a rise in the cost of the process.