Self-leveling floor leveler. Self-levelling floor leveler: which one is better to choose? Determining the floor level
There are more than a dozen manufacturers of mixtures and compositions for self-leveling floors in the Russian Federation alone. And how among all this variety to choose the right option? Which self-leveling floor will really be better than the rest? We have taken the liberty of introducing you to the most popular compositions. After all, it is obvious that the materials that are in demand are simply obliged to meet the highest expectations! All prices here and below are for comparison purposes only.
What to look for when choosing?
In order for you to 100% understand the whole variety of mixtures for self-leveling floors, we have summarized all the available data in one huge table - not every reader will find the strength to read it completely. But are you a stubborn person?
| Selection criterion | Types of self-leveling floor | Description |
|---|---|---|
| Binder material* | polyurethane | A mixture for polyurethane self-leveling floors is prepared on the basis of a urethane prepolymer with a hardener and additives. It spreads well over the base, the coating is elastic, withstands vibrations and temperature changes. It is used as a finishing layer, when adding acrylic paint, you can create an interesting decorative coating. At the same time, the use of such compositions is possible only for high quality bases. |
| epoxy | A mixture for epoxy self-leveling floors is prepared on the basis of epoxy resin with a hardener and additives. A smooth glossy surface, similar to glass, is created with the help of such compounds. The coating is resistant to abrasion, aggressive media and water, but does not tolerate strong impacts. With its help, the so-called 3D (3D) floors are created, among other things. | |
| methyl methacrylate (MMA) | Composition based on methacrylic acid methyl ester. It has a high polymerization rate and is used not so much for leveling, but to increase the durability, water resistance, chemical resistance and impact protection of concrete substrates. Forms a polymer concrete coating. It is applied on industrial objects and in places of the increased passableness. Compounds are difficult to use, toxic, dangerous, harden very quickly, expensive. | |
| acrylic-cement | The polymer composition with the addition of cement combines the properties of the first and second, i.e. provides an even plane, resistance to low temperatures and the ability to pour a thick layer without the risk of peeling and cracking. Such compositions are adapted for use at industrial facilities, but the pouring technology itself requires highly skilled workers. | |
| polyurethane-cement | A polymer mixture that provides a layer that combines the properties of polyurethane and cement self-leveling floors. Those. this is a very durable coating, non-slip, abrasion resistant. In addition, it can be applied on inclined planes without the risk of wave formation. | |
| cement | A mixture based on cement and other additives, which is used primarily for tiling, as well as other materials. Differs in high hardness and long term of curing. | |
| gypsum | Based on gypsum and other fillers for leveling the floor in dry rooms with subsequent finishing of the coating. It dries quickly, but the surface is highly abraded. Does this floor need to be primed before tiling? Necessarily! This must be done for all mineral coatings. | |
| Floor thickness | thin-layer | Layer up to 1 mm. For finishing. |
| self leveling | Layer 4-5 mm. To form the main plane. | |
| highly filled | Layer more than 5 mm. For leveling the surface and creating decorative effects. | |
| Accounting for the location of the work plane | in an apartment (in a house) | If we consider the self-leveling floor as an independent coating, then solutions based on epoxy resins with or without acrylic dye, but with a substrate made of canvas with a pattern, are suitable for the home. In all other cases, the use of either cement or gypsum compositions is relevant. |
| on the street | Such a coating must be frost-resistant, withstand exposure to high temperatures, sudden temperature changes and exposure to moisture. It is possible to use cement, polyurethane and acrylic-cement self-leveling floors. Based on manufacturer's recommendations. | |
| In bathroom | For subsequent tiling, compositions based on mineral binders are suitable: cement or complex (on cement and gypsum). As independent coatings, polyurethane and epoxy compounds can be used (with dyes or to create a 3D effect). | |
| in the bath | In this situation, the solution, as with the bathroom, only the requirements for compliance with the technology are even higher. It is advisable to completely abandon gypsum compositions, despite the fact that they will be shielded from a wet room with tiles. The construct is determined by the specific base material: different compositions must be used for wooden and concrete floors. | |
| in the toilet | It is appropriate to use polymer compositions to create self-sufficient coatings: they stirred, poured, quickly leveled, and in a day you can walk on the floor. Under tiles, it is traditionally better to use mixtures on a mineral binder, such as gypsum or cement. | |
| in the kitchen | In the kitchen, use polyurethane or epoxy compounds with the addition of acrylic dye. So you can create a seamless, perfectly smooth surface of the desired color. If subsequent coating is intended for laminate, linoleum or the like, then the use of cement-based or gypsum-based compositions can be considered. In this case, you need to build on the cost, consumption of materials and the time available for work. | |
| on the balcony | Any polymer compositions are suitable, it is advisable to choose options with a matte surface so that the floor is not slippery. Cement-based formulations can also be used and it is desirable to avoid gypsum mixtures. | |
| in the garage | For a garage, it is appropriate to use polyurethane self-leveling floors with a layer of 5 mm or more, i.e. self leveling. Polyurethane-cement compounds or just cement mixtures are suitable. | |
| in stock | The best solution is to form a protective layer with a solution of methyl methacrylate. This will create a durable thin coating. Preliminary leveling of the base is necessary, because. MMA hardens quickly and will not allow you to create a perfectly flat plane with it. Cement, epoxy and polyurethane compounds are also used. | |
| in gym | You can consider the use of almost any polymer solutions, depending on the initial state of the floor surface in the gym. As an option, a thin-layer polyurethane coating, polyurethane-cement. Or cement - for subsequent finishing. | |
| Accounting for base material | on a wooden base (wooden floor, boards, old parquet) | It is necessary to install a floating reinforced screed from 40 mm based on cement and sand (in most cases), unless otherwise provided by the manufacturer of the mixture. |
| on plywood | ||
| on penoplex | ||
| on a warm water floor | Any mineral mixtures, polymers are best used as a finishing layer. | |
| on a concrete screed (on concrete) | Any. | |
| for bitumen | It is recommended to remove the old material, because its presence increases the risk of cracks in the floor and the need to redo the work again. Another option is a floating screed, as for wooden bases. | |
| on hardboard | ||
| on old tiles | ||
| Accounting for the type of finish coating | under the tile | If in a wet room, then on a cement basis or a complex binder. If dry - any self-leveling floor on a mineral binder. |
| under the laminate | Gypsum or cement, you can also polymer, but you need to look at the cost - in most cases it will not be practical. | |
| under linoleum | ||
| Coating drying speed | 0.5-1 h | We are talking about the time after which you can walk on the coating, but do not apply finishing materials, if any. MMA dries fastest. The gypsum floor can be used already in the first 2-4 hours. The polyurethane solution reaches the required conditions in 16-20 hours, epoxy - from a day, cement - from two. Completely dry such floors in 7-28 days. |
| 2-6 h | ||
| 16-24 hours | ||
| 24-48 hours | ||
| Mixture consumption | It can be from 0.8 to 2 kg per sq. m. with a layer of 1 mm. Most of all, the consumption of cement mixture, but it is also the cheapest. | |
* By and large, we will only be interested in cement, gypsum, polyurethane and epoxy compounds. Everything else is of limited use.
TOP 10 compositions for finishing under the coating
Starting to dive into the topic of self-leveling floors, you will come across a situation where there will be a lot more materials for simply leveling for subsequent finishing than just decorative coatings. Those. in fact, we are talking about abandoning the use of a classic screed, pour out the solution, quickly level it and that's it. And this is a very convenient solution!
1. Prospectors Thick - from 230 rubles. (25 kg)
Cement-based self-levelling screed is used for leveling concrete bases, cement screed, etc. with large level shifts. Already from the name it is clear that the solution manifests itself best when creating thick-layer coatings. The use of this material is justified in any premises, subject to subsequent finishing. The material is characterized by increased consumption, the layer is quite heavy, but this is offset by the durability and low hygroscopicity of the mixture. We recommend using this composition in the bathroom and garage, as well as outdoors under a canopy.
| Parameter | Meaning |
|---|---|
| Purpose | for internal (any humidity) and external works |
| Styling temperature | 5…30 °C |
| astringent | mineral, cement |
| Layer thickness | 30-80 mm |
| Compressive strength | 20 MPa |
| Color | grey |
| Solution pot life | 40 min |
| Hardening time * | 2 days |
| Mixture consumption at a layer of 1 mm | 1.7 kg/m² |
| Price per m² with a thickness of 1 mm | from 15.6 rubles |
| 14.7 m² | |
| from 312.8 rubles |
2. Prospectors Fast-hardening - from 270 rubles. (25 kg)
For living quarters, in the kitchen or in the hallway, it is more convenient to use a gypsum-based mixture, such as. The solution turns out to be quite mobile, and for 40 minutes it can be rolled out over a large area, obtaining a flat plane. A feature of all gypsum mixtures is that you can walk on the coating after a few hours, and for working on large areas, it becomes possible to use mechanized pouring. In this case, according to the assurances of the manufacturers, 4 hours is enough. This is a fairly popular mixture used by professional finishers.
| Parameter | Meaning |
|---|---|
| Purpose | for interior work (normal humidity) |
| Styling temperature | 5…30 °C |
| astringent | mineral, gypsum |
| Layer thickness | 5-100 mm |
| Compressive strength | 15 MPa |
| Color | light gray |
| Solution pot life | 40 min |
| Hardening time | 4 hours |
| Mixture consumption at a layer of 1 mm | 1.4 kg/m² |
| Price per m² with a thickness of 1 mm | from 15.2 rubles |
| Area per 1 bag with a layer thickness of 1 mm | 17.8 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 304 rub. |
Would you like to learn more about the possibilities of this material and see the result obtained with its help? Then be sure to watch the next video.
3. Founding Skorline FK45R - from 280 rubles. (20 kg)
The mixture is made on the basis of a mineral binder with polymer additives and is intended for indoor use with normal humidity. Allows you to correct serious flaws in the base - the maximum layer thickness determined by the manufacturer is 100 mm. The mixture is designed for concrete and cement-sand surfaces, including for pouring "warm floor" systems. The main advantage is the speed with which the coating hardens - after 2 hours you can walk on it. Tiles can be laid after 3 days, other finishes - after 7 days, the operation of the base with a warm floor is recommended only after 28 days.
| Parameter | Meaning |
|---|---|
| Purpose | for interior work |
| Styling temperature | 5…40 °C |
| astringent | mineral, complex |
| Layer thickness | 2-100mm |
| Compressive strength | 15 MPa |
| Color | light gray |
| Solution pot life | 40 min |
| Hardening time | 2 hours |
| Mixture consumption at a layer of 1 mm | 1.3 kg/m² |
| Price per m² with a thickness of 1 mm | from 18.2 rubles |
| Area per 1 bag with a layer thickness of 1 mm | 15.3 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 364 rubles |
A small video from the manufacturer, which contains not only advertising, but also useful information about the characteristics and technology of using the mixture Found Skorline FK45R.
4. Unis Horizon Universal Quick-hardening - from 270 rubles. (20 kg)
Cement is used as a binder for the Eunice Horizon Universal Fast-hardening mixture, which means that the material is suitable for use in any premises, even wet ones. A successful combination of components determines the high speed of hardening - despite the type of binder, you can walk on the floor after 3 hours. Suitable for pouring on any base that is not subject to bending: concrete slab, cement screed, gypsum coating. It can be used for any finishing materials, as well as for underfloor heating. Like any cement mixture, it has a significant consumption, but this is largely offset by the affordable price and technical characteristics.
| Parameter | Meaning |
|---|---|
| Purpose | |
| Styling temperature | 5…40 °C |
| astringent | mineral, cement |
| Layer thickness | 2-100mm |
| Compressive strength | 15 MPa |
| Color | grey |
| Solution pot life | 30 minutes |
| Hardening time | 3 hours |
| Mixture consumption at a layer of 1 mm | 1.6 kg/m² |
| Price per m² with a thickness of 1 mm | from 21.6 rubles |
| Area per 1 bag with a layer thickness of 1 mm | 12.5 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 432 rubles |
In a short video from the manufacturing company, it is proposed to familiarize yourself not only with the possibilities of the Eunice self-leveling floor, but also with the entire cycle of work.
5. Volma-Nivelir express - from 240 rubles. (20 kg)
With the Volma-Nivelir Express mixture, you can get a solution with excellent mobility and a fairly long pot life. Despite the consistency of the solution, the layer formed by it hardens rather quickly - you can walk on it after 6 hours, and after a week you can start finishing. Well, one of the most important advantages: this mixture can be used in the bathroom, toilet, kitchen and other rooms.
| Parameter | Meaning |
|---|---|
| Purpose | for interior work (in rooms of any type) |
| Styling temperature | 5…30 °C |
| astringent | mineral, complex |
| Layer thickness | 5-100 mm |
| Compressive strength | 15 MPa |
| Color | white |
| Solution pot life | 60 min |
| Hardening time | 4-6 hours |
| Mixture consumption at a layer of 1 mm | 1.25 kg/m² |
| Price per m² with a thickness of 1 mm | from 15 rub. |
| Area per 1 bag with a layer thickness of 1 mm | 16 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 300 rub. |
We offer you to watch a short video-advertising from the manufacturer. Obviously, you should not expect any negative from the branded video.
And now directly to the practice of using the mixture + there is a small comparison with the Prospectors mixture.
6. Bergauf Easy Boden - from 340 rubles. (25 kg)
If there is an inexplicable desire to use a material with a "German" name, then it is quite possible to consider floor mix. Cement is used as a binder, which means that the self-leveling floor can be poured not only in the living room, but also in the bathroom. Like many similar compounds, it can be applied manually or mechanically, on a concrete or other rigid base, as well as a "warm floor". For any finish, from tiles to parquet.
| Parameter | Meaning |
|---|---|
| Purpose | for interior work (in rooms of any type) |
| Styling temperature | 5…25 °C |
| astringent | mineral, cement |
| Layer thickness | 6-50mm |
| Compressive strength | 12.5 MPa |
| Color | light gray |
| Solution pot life | 30 minutes |
| Hardening time | 4-8 hours |
| Mixture consumption at a layer of 1 mm | 1.5 kg/m² |
| Price per m² with a thickness of 1 mm | from 20.4 rubles |
| Area per 1 bag with a layer thickness of 1 mm | 16.6 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 408 rubles |
This type of self-leveling floor is poured a little more slowly. Manufacturers focus on the ease of use of the solution and the ability to save money by refusing the services of employees.
7. Knauf-Tribon - from 320 rubles. (30 kg)
This material was included in our list not by chance. The fact is that the manufacturer claims the possibility of using the mixture when pouring not only concrete, but also wooden bases, because. has high bending strength. A mixture of Portland cement and gypsum is used as a binder, the coating is suitable for dry and wet rooms, subject to additional finishing. The solution is characterized by high viability, which allows covering large areas at a time. You can walk on a flooded plane after 6 hours, and after a day - and completely load it. For all types of premises!
| Parameter | Meaning |
|---|---|
| Purpose | |
| Styling temperature | 5…35 °C |
| astringent | mineral, cement+gypsum |
| Layer thickness | 10-60mm |
| Compressive strength | 15 MPa |
| Color | light gray |
| Solution pot life | 60 min |
| Hardening time | 6 hours |
| Mixture consumption at a layer of 1 mm | 1.7 kg/m² |
| Price per m² with a thickness of 1 mm | from 18.1 rubles |
| Area per 1 bag with a layer thickness of 1 mm | 17.6 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 362 rubles |
What is the solution in action, including when pouring over wooden bases - in a small video from the manufacturer.
8. Perfecta Lightlayer - from 270 rubles. (20 kg)
The special feature of the mixture is the combination of low consumption, fiber reinforcement and versatility. With all this, the material already hardens in 2 hours to a state in which you can walk on the floor. But more importantly, you have the opportunity to create a layer whose thickness is in the range from 1 to 100 mm, i.e. in terms of properties, it is somewhat reminiscent of the finishing composition. Designed for application on all types of bases with a strength of more than 10 MPa (concrete, gypsum) with subsequent finishing with any floor coverings.
| Parameter | Meaning |
|---|---|
| Purpose | for interior work (in any premises) |
| Styling temperature | 5…30 °C |
| astringent | mineral, cement+gypsum |
| Layer thickness | 1-100 mm |
| Compressive strength | 15 MPa |
| Color | light gray |
| Solution pot life | 60 min |
| Hardening time | 2 hours |
| Mixture consumption at a layer of 1 mm | 1.2 kg/m² |
| Price per m² with a thickness of 1 mm | from 16.2 rubles |
| Area per 1 bag with a layer thickness of 1 mm | 16.6 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 324 rubles |
9. BOLARS Finishing SV-1010 - from 340 rubles. (20 kg)
A mixture based on cement Bolars Finishing SV-1010 is used as a finishing layer for final leveling. Although it is thin-layered, high compressive strength is ensured, and after 6 hours the surface can be walked on. But the most remarkable thing is that the composition can be used for any type of premises, as well as for outdoor work. A properly prepared solution spreads well over the surface, while its viability is low - skill is needed to create a perfectly even coating.
| Parameter | Meaning |
|---|---|
| Purpose | for interior and exterior works (for finishing) |
| Styling temperature | 5…30 °C |
| astringent | mineral, cement |
| Layer thickness | 0.1-10 mm |
| Compressive strength | 20 MPa |
| Color | grey |
| Solution pot life | 30 minutes |
| Hardening time | 6 h |
| Mixture consumption at a layer of 1 mm | 1.6 kg/m² |
| Price per m² with a thickness of 1 mm | from 27.2 rubles |
| Area per 1 bag with a layer thickness of 1 mm | 12.5 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 544 rubles |
10. Weber.Vetonit 3000 - from 580 rubles. (20 kg)
More economical Weber. Vetonit 3000 (but not the price) than the predecessor of Vetonit 3000 allows you to apply the solution literally on the shir. The finished coating is not afraid of moisture, which means that the material is ideal for any interior work. It dries pretty quickly - the result of the work can be assessed in a matter of hours. A great option for large rooms, where the deviation from the geometry immediately catches the eye. Of the technological features, it is necessary to note the narrow temperature range of application of the solution.
| Parameter | Meaning |
|---|---|
| Purpose | for interior work (in any premises) |
| Styling temperature | 10…25 °C |
| astringent | mineral, cement |
| Layer thickness | 0-5 mm |
| Compressive strength | 20 MPa |
| Color | grey |
| Solution pot life | 30 minutes |
| Hardening time | 3-4 hours |
| Mixture consumption at a layer of 1 mm | 1.5 kg/m² |
| Price per m² with a thickness of 1 mm | from 43.5 rubles |
| Area per 1 bag with a layer thickness of 1 mm | 13.3 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 870 rubles |
In the video below, you can evaluate how the prepared Vetonit 3000 solution behaves.
Editor's Choice
We analyzed the most interesting parameters of the mixtures presented and summarized everything in a small table.
| Mixture name | For any premises | Layer thickness, mm | Viability, min | Hardening time, h | Consumption at a layer of 1 mm, kg/m² | Price for a layer of 1 mm, rub./m² |
|---|---|---|---|---|---|---|
| + | 30-80 | 40 | 48 | 1,7 | 15,6 | |
| — | 5-100 | 40 | 4 | 1,4 | 15,2 | |
| — | 2-100 | 40 | 2 | 1,3 | 18,2 | |
| Unis Horizon Universal Fast Hardening | + | 2-100 | 30 | 3 | 1,6 | 21,6 |
| Volma-Nivelir Express | + | 5-100 | 60 | 4-6 | 1,25 | 15 |
| + | 6-50 | 30 | 4-8 | 1,5 | 20,4 | |
| + | 10-60 | 60 | 6 | 1,7 | 18,1 | |
| + | 1-100 | 60 | 2 | 1,2 | 16,2 | |
| BOLARS Finishing SV-1010 | + | 0,1-10 | 30 | 6 | 1,6 | 27,2 |
| weber.vetonit 3000 | + | 0-5 | 30 | 3-4 | 1,5 | 43,5 |
For ordinary rooms, we recommend using the inexpensive Osnovit Skorline FK45R mixture. It is characterized by a wide range of coating thicknesses and a viability that allows even a beginner to cope with the solution. For all other cases, you can choose between Volma-Nivelir Express and Perfekta Lightlayer - affordable materials with low consumption. Perfect for bathrooms, toilets, kitchens and more.
TOP 6 mixtures without the need for finishing - fill and forget!
With the help of self-leveling floors, you can create a truly durable coating that is resistant to abrasion, impact loads, and aggressive chemicals. Such floors are relevant in industry, warehouses, etc. objects. They are expensive, but the result is simply phenomenal!
11. Politek (PU-2340) - from 10650 rubles. (30 kg)
The Polytech System plant has been producing mixtures for polymer self-leveling floors since 2005. Production facilities are located in the city of Kosterevo (Vladimir region), products are stored in Moscow. Delivery is carried out throughout Russia. Resins and hardeners from certified suppliers from Germany and Korea are used in the production.
To obtain a heavy-duty self-leveling floor, PoliTek System offers a two-component composition based on polyurethane - PolyTek PU-2340. The material allows within 24 hours to create a seamless thin-layer coating with high rates of plasticity, resistance to abrasion, and aggressive substances.
It is especially important to quickly achieve maximum strength. At an air temperature of 20 °C, after 12 hours after application, the layer is able to withstand pedestrian traffic, after 3 days - light traffic, after a week - full traffic.
| Parameter | Meaning |
|---|---|
| Purpose | for garages, warehouses, hospitals, public buildings and industrial plants |
| Styling temperature | 5-30°C |
| astringent | polymer, polyurethane |
| Layer thickness | 1-2 mm |
| Tensile strength | 7 MPa |
| Color | tinted according to RAL K7 K5 CLASSIC |
| Solution pot life | 40 min |
| Hardening time | |
| Mixture consumption at a layer of 1 mm | 1.5 kg/m² |
| Price per m² with a thickness of 1 mm | from 533 rub. |
| 20 m² | |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 10650 rub. |
12. GLIMS HEAVY DUTY HD drymix - from 1500 rubles. (25 kg) + Hd disp - from 1000 rubles. (4.5 kg)
An expensive but highly durable industrial floor can be poured with GLIMS HEAVY DUTY two-component mix. This coating has high compressive and bending strength, so it is ideal for workshops, warehouses, parking lots, garages, etc. objects where there are heavy loads on the floor and serious requirements are placed on the coating. The solution can be tinted at your discretion, so that it can be not only strong, but also a decorative coating.
| Parameter | Meaning |
|---|---|
| Purpose | for industrial facilities |
| Styling temperature | not lower than 10 °C |
| astringent | mineral, cement |
| Layer thickness | 5-12 mm |
| Compressive strength | 55 MPa |
| Color | grey, tinted |
| Solution pot life | 20-25 min |
| Hardening time | 24 hours |
| Mixture consumption at a layer of 1 mm | 2 kg/m² |
| Price per m² with a thickness of 1 mm | from 169.5 rubles. |
| Area per 1 bag with a layer thickness of 1 mm | 14.7 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 3390 rub. |
13. Weber.Vetonit 4655 Industry Flow Rapid - from 2000 rubles. (25 kg)
At any industrial site with heavy traffic, where there is a need for a resistant thin coating, a mixture can help out. Such a coating can withstand a full load already a week after pouring! But this imposes some restrictions on the time of using the solution - its viability does not tolerate errors and is some 15 minutes. But you can walk on such a floor after 2-4 hours, and the cost of the material looks more advantageous compared to the previous position.
| Parameter | Meaning |
|---|---|
| Purpose | for industrial facilities |
| Styling temperature | 10-25°C |
| astringent | mineral, cement |
| Layer thickness | 2-20mm |
| Compressive strength | 40 MPa |
| Color | grey |
| Solution pot life | 15 minutes |
| Hardening time | 2-4 h |
| Mixture consumption at a layer of 1 mm | 1.7 kg/m² |
| Price per m² with a thickness of 1 mm | from 136 rubles |
| Area per 1 bag with a layer thickness of 1 mm | 14.7 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 2720 rub. |
14. ilmax 6650 - from 550 rubles. (25 kg)
If we are not talking about catastrophically large loads, then you can save a lot by using the possibilities of a mixture for self-leveling industrial floors. Perfectly suitable, for example, for covering the floor in the garage, because. the composition is adapted exclusively for internal work. Firstly, such a solution can be applied in a rather thick layer, hiding even serious irregularities in the base coat. Secondly, it is much cheaper than the above predecessors! Another thing is that such material is not available everywhere.
15. Monopol 5 - from 9500 (30.6 kg)
If all previous materials had a cement binder in their composition and, accordingly, the coating turned out to be uniformly matte, then Monopol 5 is a polymer material with a semi-matt surface. For its preparation, three components are needed: epoxy resin, dye and hardener - which are mixed immediately before pouring the floor. And its nature does not at all make the coating less hard, judge for yourself: after a week, the compressive strength reaches 64 MPa!
| Parameter | Meaning |
|---|---|
| Purpose | |
| Styling temperature | 15-30°C |
| astringent | polymer, epoxy resin |
| Layer thickness | 2-3 |
| Compressive strength | 64 MPa |
| Color | tinted |
| Solution pot life | 15 minutes |
| Hardening time | 72 h |
| Mixture consumption at a layer of 1 mm | 2 kg/m² |
| Price per m² with a thickness of 1 mm | from 620.9 rubles |
| Area per 1 package with a layer thickness of 1 mm | 15.4 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 12418 rub. |
16. Teping Floor 205 PU - from 5600 rubles. (12 kg)
Polyurethane self-leveling floor - a two-component composition that allows you to create a durable plastic coating that normally perceives shock, vibration loads in conditions of sudden temperature changes. The material is intended for interior work in public places and industrial facilities. A great option for an unheated warehouse or garage. By default, it forms a glossy coating, but the technology allows mixing quartz sand in order to obtain a visible texture and save the main mixture.
| Parameter | Meaning |
|---|---|
| Purpose | for industrial and civil facilities |
| Styling temperature | 10-30°C |
| astringent | polymer, polyurethane |
| Layer thickness | 1-3 mm |
| Compressive strength | 75 MPa |
| Color | grey, tinted |
| Solution pot life | 25 min |
| Hardening time | 24 hours |
| Mixture consumption at a layer of 1 mm | 1.6 kg/m² |
| Price per m² with a thickness of 1 mm | from 746.7 rubles |
| Area per 1 package with a layer thickness of 1 mm | 7.5 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 14933 rub. |
What have we chosen?
We compared essentially different products, so we have three leaders at once. And to make it clearer, all the interesting characteristics are summarized in a table.
| Mixture name | Layer thickness, mm | Viability, min | Hardening time, h | Consumption at a layer of 1 mm, kg/m² | Price for a layer of 1 mm, rub./m² | What is suitable for |
|---|---|---|---|---|---|---|
| Politek PU-2340 | 1-2 | 20 | from 10 | 1,5 | 533 | For industrial facilities, warehouses, parking lots. |
| GLIMS HEAVY DUTY | 5-12 | 20-25 | 24 | 2 | 169,5 | |
| weber.vetonit 4655 Industry Flow Rapid | 2-20 | 15 | 2-4 | 1,7 | 136 | |
| ilmax 6650 | 5-50 | 20-2 5 | 4 | 1,8 | 39,6 | For garages, workshops, balconies, cellars. |
| Monopol 5 | 2-3 | 15 | 72 | 2 | 620,9 | For chemical industries and civil facilities. |
| 1-3 | 25 | 24 | 1,6 | 746,7 |
TOP 6 mixtures for decorative finishing - not only durable, but also beautiful!
Self-leveling floors can be not only perfectly flat, strong and durable. They also often become one of the main elements of interior design - the area they occupy obliges to be dominant!
17. EpoxyTek (EP-2331) - from 11,100 rubles. (30 kg)
Another interesting composition from PoliTek Systems is EpoxyTek (EP-2331) epoxy-based self-leveling floor. This two-component composition can be used inside any premises where increased requirements are placed on the strength and appearance of the floor covering. The material is tinted in bulk according to the RAL color chart, used to create 3D floors.
The EP-2331 layer quickly hardens. It will take 5 to 10 days to reach maximum strength.
| Parameter | Meaning |
|---|---|
| Purpose | in apartments, private houses and public buildings as a wear-resistant decorative coating |
| Styling temperature | 5-30°C |
| astringent | polymer, epoxy resin |
| Layer thickness | 1-2 mm |
| Compressive strength | 81 MPa |
| Color | tinted according to RAL |
| Solution pot life | 20 minutes |
| Hardening time | 10 hours to 10 days depending on load and temperature |
| Mixture consumption at a layer of 1 mm | 1.5 kg/m² |
| Price per m² with a thickness of 1 mm | from 592 rub. |
| Area per 1 package with a layer thickness of 1 mm | 20 m2 |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 11840 rub. |
18. Krasko Polymerstone-2 - from 7800 rubles. (20 kg)
To apply a thin durable coating with a glossy surface, or, as it is also called "liquid linoleum", you can use a two-component polyurethane solution Krasko Polymerstone-2. With all its excellent mechanical qualities, it is perfectly tinted and can become part of any modern interior in an apartment or house. Often it is used to obtain perfectly flat surfaces in public places with high traffic. Quite quickly for such a composition it gains strength, can compete in cost with similar foreign-made products.
| Parameter | Meaning |
|---|---|
| Purpose | for all indoor areas |
| Styling temperature | from 5 °C |
| astringent | polymer, polyurethane |
| Layer thickness | 2-3 mm |
| Compressive strength | 60 MPa |
| Color | grey, tinted |
| Solution pot life | 40 min |
| Hardening time | 24 hours |
| Mixture consumption at a layer of 1 mm | 1.5 kg/m² |
| Price per m² with a thickness of 1 mm | from 585 rub. |
| Area per 1 package with a layer thickness of 1 mm | 13.3 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 11700 rub. |
What does it look like according to the manufacturer? Watch a short video!
19. Arturo EP2500 - from 24400 rubles. (25 kg)
- far from the cheapest material from Holland, which allows you to get a seamless glossy finish in almost any color. It can be used for everything from kitchens and bathrooms to kindergartens and industrial premises. To increase the thickness of the layer, it is possible to add quartz sand. This measure will also create a non-slip surface. Complete drying under normal conditions - a week.
| Parameter | Meaning |
|---|---|
| Purpose | for interior work (any premises) |
| Styling temperature | 15-30°C |
| astringent | polymer, epoxy resin |
| Layer thickness | 1-5 mm |
| Compressive strength | 90 MPa |
| Color | tinted |
| Solution pot life | 20 minutes |
| Hardening time | 16-24 hours |
| Mixture consumption at a layer of 1 mm | 1.6 kg/m² |
| Price per m² with a thickness of 1 mm | from 1561.6 rubles. |
| Area per 1 package with a layer thickness of 1 mm | 15.6 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 31232 rub. |
20. Remmers Epoxy OS Color - from 30,700 rubles. (25 kg)
For all their high cost, polymer compositions are very popular in the construction of modern industrial and warehouse facilities. After all, the use of such materials as allows you to forget about the need for repairs for several years, provide the surface with the necessary properties of resistance to abrasion and at the same time create a perfectly even base. The solution will also be used when installing a high-quality floor in a garage or in a gym - not to mention ordinary rooms in an apartment or house.
| Parameter | Meaning |
|---|---|
| Purpose | for industrial and warehouse premises |
| Styling temperature | 10-30°C |
| astringent | polymer, epoxy resin |
| Layer thickness | 2-5 mm |
| Compressive strength | 60-80 |
| Color | tinted |
| Solution pot life | 25 min |
| Hardening time | 24 hours |
| Mixture consumption at a layer of 1 mm | 1.6 kg/m² |
| Price per m² with a thickness of 1 mm | from 1965 rub. |
| Area per 1 package with a layer thickness of 1 mm | 15.6 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 39300 rub. |
21. Tikkurila Novopox LP - from 7700 (10 l)
If you are looking for something suitable for floors in unheated rooms (for example, you need a high-quality self-leveling floor on a balcony or in a basement), then the Finnish composition Tikkurila Novopox LP can help. This epoxy coating is designed specifically for concrete substrates and allows you not only to protect the concrete from the external environment, but also to create a beautiful glossy surface in one of dozens of colors.
| Parameter | Meaning |
|---|---|
| Purpose | for concrete bases in unheated rooms |
| Styling temperature | over 10 °C |
| astringent | polymer, epoxy resin |
| Layer thickness | 0.3-2mm |
| Compressive strength | 60-80 |
| Color | tinted |
| Solution pot life | 15 minutes |
| Hardening time | 24 hours |
| Mixture consumption at a layer of 1 mm | 1 l/m² |
| Price per m² with a thickness of 1 mm | from 770 rubles |
| Area per 1 package with a layer thickness of 1 mm | 10 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 15400 rub. |
22. Elakor-ED - from 11900 rubles. (35 kg)
Transparent tinted composition, like many other materials based on epoxy resin, allows you to create a wear-resistant coating. Relatively affordable cost allows you to use it for finishing apartments. For example, they often seal decorative elements (sequins, chips) or canvases to create a 3D effect. Excellent alternative to foreign analogues!
| Parameter | Meaning |
|---|---|
| Purpose | for interior decoration of premises of any type or under a canopy |
| Styling temperature | 5-25°C |
| astringent | polymer, epoxy resin |
| Layer thickness | 1.5-5mm |
| Compressive strength | 60-80 |
| Color | tinted |
| Solution pot life | 30 minutes |
| Hardening time | 72 h |
| Mixture consumption at a layer of 1 mm | 1.6 kg/m² |
| Price per m² with a thickness of 1 mm | from 544 rubles |
| Area per 1 package with a layer thickness of 1 mm | 21.8 m² |
| The cost of material for pouring 20 m² (thickness 1 mm) | from 10880 rub. |
Our choice
In fact, everything corny rests on the cost of the material. All polymer floors that are commercially available are produced using the same technologies. There is a difference in technical characteristics, but it is not as noticeable as the difference in price. Our choice - EpoxyTech (EP-2331) and for glossy wear-resistant coatings and 3d floors, Krasko Polymerstone-2 for coating "liquid linoleum".
Cost of work
Everything that we have rated above is just material. We must not forget that finishers highly value their work, often no less than the solutions used. Actually, this is what you need to build on: pouring 1 sq. m surface 1 mm layer costs from 70 to 100% of the cost of the material needed to create such a coating. Add here the need for milling the base, impregnation, dust removal, grinding, and the turnkey price will triple the cost of the material.
Tools and materials
The list of tools includes equipment for mixing the solution (we do not consider it because of its versatility), its distribution over the surface, leveling the coating, and much more. What is needed for a self-leveling floor in your particular case?
Squeegee
Squeegee (squeegee) is a special notched trowel with a blade of steel (for mineral coatings) or rubber (for polymer coatings). You can do without such a tool, but when it is necessary to distribute a layer of solution over a large area, it is more convenient not to find it. This is due to the fact that the size of the teeth allows you to achieve the desired layer thickness in a short period of time. This is especially true for solutions with low viability and mobility, as well as in the case of thin-layer coatings.
The cost of a doctor blade depends on the material used, the width of the tool, and the presence of regulators to change the thickness of the self-leveling floor layer. So, a wooden squeegee 56 cm wide with a steel removable blade will cost about 3-4.5 thousand rubles. A steel product with two regulators will cost more - in the region of 4-6 thousand rubles. Well, if there is a need to vary the layer over a wide range, then a professional tool with six regulators can already cost 8-11 thousand rubles. Prices for doctor blades for working with polymer compositions are usually higher by 2-3 thousand rubles, due to the significant cost of a replaceable rubber sheet.
Needle roller
The needle roller is an indispensable thing. Because when the mixture is mixed with water and subsequently mixed, the solution is saturated with air, then this air remains there even after the floor is poured, subsequently forming pores. All this negatively affects the technical characteristics of the material. Using a roller, it is possible to quickly and easily remove air by simply rolling it over the already poured mass. By the way, with the help of this tool, even the distribution of material over the entire area is ensured.
The price depends on the width of the roller, the length of the handle and other options. One of the most affordable models with a width of 24 cm will cost you only 200-280 rubles, a width of 35 cm - around 300-400 rubles, a size of 60 cm - somewhere around 450-600 rubles.
Paint steppers
Despite its name, self-levelling flooring cannot simply be poured and allowed to dry. After all, at least in order to walk on it with a spiked roller, you need to stomp on the mixture. Despite the fact that in many videos "professionals" walk in ordinary boots, according to the technology it is necessary to use special sandals - paint shoes. This device is in the form of attached soles with spikes. Thanks to the latter, it is possible to avoid the formation of irregularities.
The cost of footwear is low, and its use for large pouring areas is fully justified - 600-800 rubles.
The damper edge tape is necessary to compensate for the expansion of the layer of the hardening mixture. The tape is made of foamed polyethylene and is attached around the perimeter of the room, thereby creating the necessary margin to increase the volume of the floor and prevent the formation of cracks.
It is sold in the form of rolls of 20, 25, 50 m. The cost depends on the width, thickness, length, the presence or absence of an adhesive layer. For example, prices for a roll of tape 20 m long, 50 mm wide and 8 mm thick start around 70-100 rubles. The same edge tape, but with an adhesive layer, will cost 160-300 rubles. In practice, the savings are not worth it to give up the convenience of using a material that does not require additional manipulations for fixing to the wall.
Benchmarks for installing beacons by level
The benchmark is a movable steel structure, which is used in tandem with the same device and allows you to set the beacons on the level. The solution is rather unpopular - the cost of such devices ranges from 700 to 1000 rubles. In addition, it is difficult to find them - it is easier to do something similar on your own.
Another thing is that professionals have long abandoned benchmarks in favor of using a laser level. It's much more convenient and more accurate. Issue price - from 3 thousand rubles.
About other materials that may be useful
- Chips (flocs). They are dried pieces of multi-colored paint that look spectacular in a transparent layer of epoxy or polyurethane self-leveling floor. The cost varies between 1000-1500 rubles. per kg. Consumption depends on the technology and varies from 20-80 g to 700 g per sq. m. Or in rubles it is about 20-200 rubles. up to 700-1000 rubles. per sq. m. The decision, to be honest, is not for everyone.
- Lacquers and paints. Usually, nothing is added to polymer compositions, unless this is due to some unusual design project. On mineral self-leveling floors, you can apply paint intended for concrete floors - the choice here is huge.
Just a couple of words about 3D floors
In search of information about self-leveling floors in principle, you will repeatedly come across proposals for the manufacture of so-called 3D coatings. The bottom line is to perfectly align the base, print the canvas with a pattern, smooth it and stick it, apply a layer of transparent epoxy on top. The result looks impressive, the cost of work is high - from 4000-6000 rubles / m². As photo wallpapers were popular at one time, so today such 3D floors. We recommend that you refrain from such experiments in favor of monochrome solutions, because, as practice shows, if the pattern is too complex and does not fit perfectly into the design, it will dominate the interior, and its very presence will lead to increased fatigue.
One of the most time-consuming and time-consuming work during the renovation of an apartment is the process of bringing the floor surface into proper shape. Today, self-leveling floor compounds help to speed up and simplify this matter. In another way, they are called equalizers, level masses or self-leveling floors.
Types of mixtures by purpose
All floor leveling mixtures are divided into two large groups:
- for initial (rough) processing;
- for finishing.
They differ from each other in composition, structure and performance characteristics.
Rough levelers
For roughing, including the elimination of deep chips, cracks and potholes, leveling large height differences, a coarse floor leveler is used.
Application Features:
- This type of leveler is a dry mix of coarse particles. To prepare the working solution, you need ordinary clean water.
- The floor leveler can be applied on a concrete, cement or brick base, spreading from 5 mm to 7 cm thick in one layer.
- The consumption of an aqueous solution of coarse leveling agent is from 2 to 5 kg per square meter. with a thickness of 1 mm.
- Due to the large particles in the composition, this type of self-leveling floor cannot form a perfectly smooth surface and requires further refinement.
Finishing level masses
Finishing floor leveler consists of smaller particles. It can be applied on surfaces treated with a starter coating or directly on the substrate, provided that it has minor defects.
Application Features:
- The solution turns out to be homogeneous and plastic, it fills all the small irregularities, and when dried, it forms an impeccably flat and smooth surface on which any floor covering can be laid.
- The consumption of the finished solution will be 1.5–1.7 kg per square meter. with a thickness of 1 mm.
- Finishing compounds on the market are presented as self-leveling floor compounds.
From this comparison, we can conclude that floor leveling compounds should be selected depending on the size and type of surface defects that need to be eliminated.
Right choice
Which self-levelling floor mixes are better to choose? In stores and hypermarkets selling building materials, self-leveling mixtures of various brands are presented: KNAUF, Vetonit, Ceresit, Bolars, Volma, Horizont. The name of the manufacturer does not play a decisive role when choosing the necessary material. Subject to the technology for preparing the solution, the result will be good, regardless of the fame and popularity of the brand.
It is impossible to definitely and accurately say which self-leveling floor is better and which is worse. When choosing, you need to build on what basis and in what room the floor will be poured. For each specific case, a specific composition is required. Therefore, in order to make the right choice, it is better to first answer yourself the following questions:
- In a room with what level of humidity will the floors be leveled?
- On which substrate will the self-levelling compound be applied?
- Is it possible to keep the floor in contact with water for a long time?
- What is the mixture for: for rough leveling or for finishing?
Self-levelling compounds are selected by composition, depending on what the answers to the questions listed will be.
Types of self-leveling floors
The main components that are necessarily present in the mixture are cement or gypsum. In this regard, they can be divided into groups:
- cement-containing;
- gypsum-containing or anhydrite.
Cement-based levelers
Compositions based on cement are more versatile. They can be used in any room. They have a number of undeniable advantages:
- minimum shrinkage;
- high adhesion;
- versatility when choosing a base;
- high strength and the ability to use as a screed;
- crack resistance.
Movement on such a self-leveling floor is possible in a few hours.
There are also disadvantages:
- final strength comes in about three weeks;
- a sufficiently large flow rate, the thickness of any layer is at least 5 mm.
Anhydride mixtures
The compositions, which are based on gypsum, are undemanding to the evenness of the base. Their advantages include:
- minimum shrinkage;
- drying speed;
- thermal conductivity, because of this property, anhydrite self-leveling mixtures are ideal for installing a “warm floor” system;
- the possibility of applying a screed up to 10 cm high;
- high strength.
A significant disadvantage of self-leveling floors of this type is that they can only be used in dry rooms. This condition is caused by the fact that gypsum perfectly absorbs moisture and because of this swells and deforms. Therefore, it is better not to use such floors in the kitchen and bathroom.
Other characteristics
Depending on the polymerizable binder, self-levelling mixtures can be divided into groups:
- sweep with epoxy binder;
- compositions with a polyurethane binder.
The first type is durable, but less fluid and plastic. It is good for use in rooms where the floor has a large load. It can be a hallway, a bathroom, a corridor. The second type is best used for leveling the floor in residential areas.
Also, when choosing a self-leveling floor, you should pay attention to the time during which the finished solution is suitable for use. This time in various mixtures varies from 15 to 40 minutes. The larger the number, the more time it takes to pour the entire floor to be leveled, distribute the solution and achieve the formation of a single, even surface without unnecessary seams and folds.
Thus, when buying a mixture for leveling the floor, you need to pay attention to the composition and choose its variety, depending on which room and on what basis it will be used.
Mixture flow calculation
In order for the solution to be enough for the entire surface to be leveled, but at the same time there is no large excess, it is important to correctly calculate the consumption of the mixture for the floor.
First of all, the amount of the consumable mixture is affected by the area of \u200b\u200bthe room and the condition of the leveled surface. Also, the consumption depends on what type of self-leveling floor will be used: to obtain a rough coating or for processing for finishing. In all these cases, the flow rate of the mixture will be different.
All calculations, as a rule, begin with the calculation of the amount of composition consumed per square meter. meter. This value is affected by:
- filling layer thickness;
- the density of the composition used;
- the use of fillers that reduce the amount of mixture used.
Provided that fillers are not used, the calculation of consumption per 1 sq.m. very simple. If the layer thickness is taken as 1 mm, then 1 liter of solution will be needed to level one square meter of the surface. So, when performing a screed with a thickness of 1 cm on a room area of 8 square meters. meters will require 80 liters of solution (1l * 10 mm * 8m2).
When making calculations, it is imperative to take into account the density of the mixture, which the manufacturer indicates on the container. This value simply needs to be multiplied by the previously obtained indicator. So, if a composition with a density of 1.30 kg / l is used, then using the previous calculations, 104 liters of the mixture (1.30 * 80) will be required.
Very often, laying flooring requires a level subfloor. Floor leveling is no easy task these days. If earlier the only solution was the installation of a concrete screed, today dry methods, a traditional cement screed, and various types of self-leveling mortars are used to level the floor.
What it is?
Self-levelling floor compounds are a new generation of cement or gypsum-based compounds mixed with fine aggregates and special additives that ensure even distribution of the mixture and accelerate its curing. Such mixtures are also called equalizers or levels. Self-leveling floor can be done in any type of premises. Within a day, such a coating can be exploited.
A feature of self-leveling floors is that they are used only as a base base for a top coat. On top of them, you can safely lay linoleum, laminate, parquet or any other floor covering.
Self-levelling floors can be installed on different types of substrates.
The mixture hardens on them with a thin film, which:
- Has a small weight;
- It has good heat and sound insulation characteristics;
- Wear resistant;
- Not a source of dust.
With the help of self-leveling compounds, it is possible to eliminate differences in the height of the base up to 2 cm.
The advantages of this type of mixture also include:
- Good fluidity. The mixture does not need to be specially leveled on the surface of the base;
- Coating evenness. Due to its good fluidity, the mixture spreads evenly over the entire floor, creating an absolutely even base that hides all protrusions and depressions;
- High penetrating power. The mixture fills even the smallest depressions and cracks in the base and adheres well to it;
- Increased strength;
- incombustibility;
- Fast curing and curing. Self-leveling floor dries for two weeks maximum (cement). Quick-drying (gypsum) - and even less;
- No need to reinforce the base and set up beacons;
- Resistance to temperature change;
- The minimum percentage of shrinkage of the base;
- Low cost of the material;
- Variety of types of mixtures from different manufacturers;
- Low labor intensity and simplicity of the process of preparing and pouring the mixture.
The thickness of the applied layer of the self-levelling mixture is usually from one to 10 mm. In some cases, a layer of 50 mm is allowed.
Despite the abundance of advantages, self-leveling floors have certain disadvantages:
- The thinner the layer thickness, the lower the strength of the floors;
- Such floors are difficult to dismantle;
- Due to the liquid structure of the mixture, it is impossible to make sloped bases with it.
In what cases are necessary?
Self-levelling mortar is used when:
- Quickly and inexpensively, it is necessary to update the base of the floor;
- Leveling of the base of the floor with slight irregularities is required;
- Leveling of the base is required due to the presence of height differences (up to 1-2 cm);
- The subfloor needs to be smooth.
Kinds
Dry mixes for self-leveling floors are divided into several types.
For the main ingredient:
- Cement. Mixtures of this kind are used in different rooms, including wet ones. Cement mixtures are poured in a layer from 2 to 50 mm. Self-levelling cement-based floors have higher strength and wear resistance, adhere well to the base, practically do not crack, practically do not shrink. But the use of cement levelers is more expensive and they gain final strength only after 20 days;
- anhydride. These are gypsum-based materials. Due to the fact that gypsum absorbs moisture well, such mixtures can only be used in dry rooms. Such a floor is poured with a thickness of 2 to 11 mm. Its main advantage is the speed of drying.
By type of polymerizable binder:
- Polyurethane. Such mixtures for the filler floor have increased elasticity and resistance to low temperatures. Such coatings are best suited for areas where there is increased traffic (warehouses, offices, trading floors);
- Epoxy. The composition of such levels includes epoxy resins, due to which the floor acquires increased strength characteristics and resistance to temperature extremes, moisture and various chemicals. Epoxy levelers are commonly used for floors in catering establishments, chemical plants, car washes;
- Epoxy polyurethane. Such mixtures combine the properties of the above two levels and are used at facilities with a continuous flow of people (metro, train stations, etc.);
- Methyl methacrylate. Floors with such a binder have an increased hardening rate. Such a level can be applied with a layer of almost any thickness, and this must be done quickly due to the presence of a strong odor that disappears when the mixture hardens;
- Cement-acrylic. Floors from such mixtures are obtained with a somewhat rough surface and therefore such mixtures are used in rooms where floors are subject to increased safety requirements (saunas, swimming pools, entrance groups).
By appointment:
- Rough mixture. Such compounds are used when it is required to hide rather large irregularities in the floor. Levels of this type are applied with a 5-6 mm layer;
- Finishing mix. Used as a final floor finish. A layer of such a leveling agent is applied with a thickness of no more than 4 mm on a floor previously leveled with a coarse mixture to give it greater evenness and smoothness. The finishing composition is applied only after the final drying of the bottom layer of the screed. In some cases, such a base is not even covered with a laminate, linoleum or other coating. Such a floor can be decorated with any patterns or ornaments;
- Fast curing compound. It is used when work on leveling the subfloor needs to be carried out as soon as possible. Such levels can be applied both in a thin and rather thick layer, depending on the degree of unevenness of the base;
- Special mixtures used only to seal depressions or cracks in the base of the floor. A feature of such mixtures is increased adhesion to the base of the floor;
- Solutions for the restoration of wooden floors. Such compositions contain special fibers that improve adhesion, thereby providing a reliable screed.
Rating
Today, the construction market is replete with various brands of self-leveling compounds. The leading position due to its practicality and quality is occupied by the composition of Knauf "Boden". It consists of specially purified fine gypsum, quartz sand, various polymers and other additives.
The use of such a self-leveling mixture provides increased reliability and strength of the floor base. This type of screed can be used when installing heated floors, since the gypsum component helps to keep the heat in the room.
Under this brand, mixtures are produced that are used for the device:
- rough initial foundation. The mixture has good plasticity, does not shrink, cracks do not form on the finished base;
- self-leveling floor with increased strength. The mixture is well leveled and does not form cracks. The maximum layer thickness is 5 cm;
- self-leveling floor, which hardens in the shortest possible time.
Products also have high technical characteristics Vetonit, which, due to the inclusion of original additives in its composition, has good fluidity, resistance to cracking and dries quickly (for example, Vetonit "Vaatery Plus"). All levels of this brand are used to create only a rough base.
Self-leveling mixtures have the best value for money "Horizon". The main use of mixtures of this brand is the finish coating. The maximum layer of such a screed should not exceed 10 mm. Floors made using these mixtures are characterized by high levels of evenness, resistance to moisture, and quick drying (6 hours). They can be laid on any coating, from porcelain stoneware to linoleum.
It is also possible to use such a floor without the use of floor coverings.
Self-leveling compounds are widely used in Russia Ceresit, which are used for different types of bases - concrete, wooden. Particularly noteworthy is the mixture "Ceresit Moment Flat Floor", which allows you to level differences in height up to 8 cm. The composition of the mixture includes both gypsum and cement. The composition can be used in different rooms for the construction of a rough base. If you need to perform floor leveling work in the shortest possible time, then the Ceresit CN-83 mixture is suitable for such purposes. The level quickly hardens and is very resistant to moisture.
A floor made using such a mixture can be used as a finishing floor even in places where there is increased traffic.
Consumer interest is also attracted by the mixture "Nivelir-Express" from brand "Volma", which allows you to create a smooth finish, eliminating height differences up to 1 cm. It is used in any premises. To fill cavities and cracks, it is recommended to use a mixture of "Volma Rough".
Also on the market you can find self-leveling mixtures "Bolars", Ivsil, "Prospectors", "Plitonit", "Alfapol", which also collect positive consumer reviews.
Calculations
- Room area;
- The thickness of the layer of the poured mixture;
- The density of the leveling mixture.
Before starting the calculations, it is assumed that for pouring 1 sq. m base 1 mm thick requires 1 liter of water.
So, for example, if you need to level the floor in a room of 10 square meters. with a level layer thickness of 7 mm, 70 liters of water are needed (1l * 7 mm * 10 sq.m.).
Next, the density of the mixture is entered into the calculation, which is indicated on the packaging without fail. The amount of water obtained in the previous calculation must be corrected for the actual density of the leveling mixture. If the density of the level is, for example, 1.4 kg / l, then the required amount of solution will be 1.4 * 70 \u003d 98 liters.
You can do it easier. On the packaging with a self-leveling mixture, the manufacturer indicates the consumption of the composition per 1 m2 of a 1 mm thick floor. This value is multiplied by the area of the room and the thickness of the pouring layer in mm. The result will be the consumption of the mixture for the entire room.
It is not at all difficult to arrange a self-leveling screed in an apartment with your own hands. You just need to buy a self-leveling mixture, having previously calculated the required amount and prepare the necessary fixtures and tools for work.
The following tools are required to fill the level:
- A container in which the solution will be mixed. Its volume should be sufficient to mix about 25 kg of the mixture in it at a time. At the same time, it should be convenient for mixing and pouring the solution;
- Mixer for mixing the solution. For the same purposes, you can use an electric drill, providing it with a special nozzle, or a puncher. It is impossible to knead the leveling solution manually, since it will not be possible to achieve the required level of quality of the mixture, and, accordingly, the final result. It has been established that the strength of the self-leveling floor, the mortar for which is kneaded by hand, is reduced by almost a third;
- Brush or roller to apply the primer;
- Spatula with a wide spatula for spreading the mixture;
- Needle roller to remove air from the flooded screed;
- Level to accurately position the beacons;
- Lighthouses.
Before proceeding directly to pouring a self-leveling mixture, it is necessary to carefully prepare the base on which it will be made.
First you need to remove all construction debris with a construction vacuum cleaner or at least a broom. Wet surfaces must be dried. If there are traces of varnishes, paints, other oil products on the base, then it must be degreased, otherwise a sufficient level of adhesion of the base and screed will not be ensured, which will reduce the resource of the poured floor.
After cleaning the base, proceed to its primer. This stage is necessary to increase the water resistance of the poured base and improve its adhesion to the screed. It is better to take primers of the same brand as the leveling mixture.
The next stage of preparatory work is the installation of beacons. First you need to find out where the highest point of the base is. Using the level, a small area of \u200b\u200bthe solution is poured over it. Further along the entire perimeter of the room, the level of the future floor is marked. Beacons are fixed with the same solution that will be poured. They should be fixed on the same composition that will be used as the main coating.
The solution for the device of self-leveling floors is prepared in strict accordance with the manufacturer's instructions. As a rule, about 7 liters of water are required for 25 kg of dry matter. First, pour the mixture into a mixing container, and then add the required amount of water. After that, using a mixer, a homogeneous mixture is prepared for pouring the floor. Stir at low speed for at least 5 minutes. The mixture is then allowed to stand for 5 minutes and stirred again for 3 minutes. After that, they get to work.
Pour the solution, starting from the corner of the room, gradually and evenly filling the entire space of the floor with a solution. You can help distribute the solution with a wide spatula.
During operation, it is important to ensure that there are no drafts in the room, and the temperature of the leveled base does not fall below 5-10 degrees. After pouring, air is removed from the solution using a long-handled aeration roller.
If, when repairing an apartment, the question arose of leveling the floor, then most likely you will come across three proposals for solving this problem: the device and use of levelers.
The mortar screed is fundamental, the self-leveling floor is small in thickness, but levelers can be called a variety of options for leveling the floor.
Parameters for classification
All parameters of sold levelers are marked on their packaging. To classify levelers, we single out the main consumer parameters:
- Permissible fill layer thicknesses (minimum and maximum);
- Application method;
- Composition components;
- The degree of resulting surface evenness.
According to these and some other characteristics, levelers can be divided into the following types:
- Thick-layer rovers;
- Finishing levelers (thin-layer);
- Special levelers.
Thick-layer levelers
Different manufacturers call this type of roving differently. High build and high strength screeds, reinforced, coarse or basic screed. The thickness of application of such mixtures is 80-120 to 200 mm. The lower application thickness can drop to 30-20 mm.
The resulting surface from such levelers requires additional leveling, the so-called finishing leveling.
A distinctive feature of working with thick-layer (base) levelers is the uselessness of reinforcement, usually manual application, high drying speed, 2-4 hours before walking.
The binder of the base levelers is cement, additives are sand, limestone, possibly fiber for reinforcement.
Roofers Classification - Basic
Examples of base levelers
- Weber Vetonit 5700 (5-70mm)/5000 (5-50mm)/6000 (10-250mm)/4400(0-30mm);
- UNIS Horizon (10-120 mm), Reinforced (10-200 mm);
- Plitonite R1 PRO (5-50 mm),
- KMRV primary (5-50 mm).
Finishing roving (thin-layer)
Levelers classification - finishing
The name speaks for itself. This type of leveling agent is distinguished by a low application thickness. Usually the thickness is limited to 20-30, less often 40 mm. The minimum level of such levelers can be marked as 0 mm.
The binders of such levelers can be both cement and gypsum-polymer compositions. Many manufacturers call gypsum-polymer levelers self-leveling floors, which is basically the same thing.
Finishing levelers are applied by pouring method, which coincides with the technology of self-leveling floors. Such levelers are leveled by the acceleration method, with aeration rollers, which is why they are often called self-levelling.
Examples of self-levelling screeds for final screed or screed
- Weber Vetonit 4350 (10-50mm)/4310 (2-30mm)/4100 (2-30mm)/3000 (0-5mm);
- UNIS: Universal (2-100mm) / Ultra (5-60mm) / Monolith (2-100mm) / Finish (1-30mm).
Special rovers
In the "Special levelers" type, it is possible to include mixtures for laying a floor layer with special requirements and/or for application under special conditions.
This group includes equalizers:
- Frost-resistant;
- For warm floors;
- Waterproof;
- For external use;
- Particularly durable (wear-resistant).
In apartments, this type of leveling agent is used in bathrooms and wet areas.
conclusions
At the end of the article Classification of equalizers, I note:
- Thick-layer levelers are an excellent alternative to wet DSP screeds in an apartment;
- When buying a leveler, carefully read the information on the package;
- Finishing leveler and self-leveling floor, this is essentially a different name for the same thing. However, there is still a difference. To confirm, I will show such a comparative table of self-leveling floors and levelers from Weber.
Most types of apartment repairs involve floor manipulation. Whatever new coating is planned, it most likely needs a leveled surface. What is the best way to level an uneven floor? Special compositions of the new generation will help to cope with this.
These are high-quality mixtures that have the ability to quickly harden. Reliably filling all available gaps, they quickly and evenly cover the treated surface. For their working qualities, they received a peculiar name - self-leveling.
They are also called floor levelers. When filling of a minimum thickness is required, it is most rational to use this particular tool.
Why you need to level the floor
Carrying out a variety of repairs often requires the removal of flooring. The exposed concrete base most often does not please with its appearance - it is rarely perfectly even.
Modern materials for floor finishing look beautiful and respectable, but a smooth and even base is one of the main conditions for high-quality installation.
A cement screed device will help solve the existing problem. It is convenient to use a self-leveling floor leveler for this purpose - a special new tool.
One of the undoubted advantages of the composition is the ability to quickly harden: after a few hours, you can walk on freshly treated floors. 
Another name for the material is self-leveling floor. All floor leveling compounds have excellent fluidity and may contain various fractions. Accordingly, they differ in their purpose. For underfloor heating, for example, you need to purchase a special grade of self-leveling floor.
Self-levelling screed - application
If significant damage to the floor is not observed, and the difference in height is not so large, it would be most rational to use this particular tool. It has the following quality characteristics:
Types of levelers for pouring the floor
To know which composition is suitable for a particular case, you should familiarize yourself with the classification of available ones. They consist of various components, and depending on this they are divided into:
If the room where it is planned to carry out the installation of a warm floor is dry enough, then a gypsum-based leveler is suitable for it.
In industrial premises, it is advisable to use a cement leveling mixture. According to their purpose, all equalizers are divided into different types:
Before heading to the hardware store, you need to study the surface of the base in order to understand how many layers it will require.
At best, just one thin layer of self-levelling compound is sufficient. But more often you have to purchase two types of levelers - coarse grinding for rough finishing and finer for finishing.
Choosing a self-levelling floor compound
The construction market has a fairly rich assortment of floor leveling compounds.
It is quite difficult to immediately decide which one you need. How not to make a mistake with the choice? For this you need:
The price of the product is directly related to the amount of plasticizers present in the mass.
The more of them in the composition, the better the resulting surface will be. And vice versa.