The question of which self-leveling bulk sex is better, worries many who decided to solve puberty with this composition. Currently, there is a large group of leveling solutions on the construction market, which includes many varieties. That is why it is not easy to make the right choice, and because the final result depends on the accuracy of the selected solution.

It should be borne in mind that the basis of such bulk floors is a self-leveling mixture, which has the ability to quickly spread over the surface under the weight of its own weight. Naturally, to achieve a qualitative result, assisted tools must be applied, but the result will be even and smooth coating. This option can be used to perform finishing work on preparing the basis for laying decorative material, as well as applied on their own.

The self-leveling composition has a number of significant advantages:

  1. The ability to quickly fill out small defects.
  2. Drying time is minimal. So, you can move on the surface in a couple of hours, and engage in further work - after 12-20 hours.
  3. The resulting foundation successfully withstands significant loads and has excellent wear resistance.
  4. There is no shrinkage, which facilitates work and does not require a complex calculation of the amount of the mixture.

Self-inflated solutions are equipped quickly and differ in first-class appearance.

Many masters note that all work in the correct time distribution, including the creation of a facing coating, can be carried out within 2 days. For example, the fill of the bulk sex is performed in the afternoon, that is, the surface is left overnight, and in the morning, after 6-10 hours, laminate or parquet laminate.

On a note! It is mistaken to assume that work does not require certain skills. Any mistakes arising from abbegeting technology lead to the fact that the surface is obtained with numerous defects, and the layer is very difficult to dismantle.

To accurately determine what the bulk sex should be selected, it is necessary to take into account that in addition to positive parameters, all formulations have similar negative qualities. Among them are especially allocated as follows:

  • Although the mixture is capable of correcting minor cracks, the basis must be carefully prepared. The fact is that the flooded layer has a small thickness, which is not enough to eliminate major defects.
  • All work should be done clearly and without delay, because the solution is quickly seized. It is impossible to correct the shortcomings after surface frost.
  • The cost of such bulk floors is quite high. That is why alignmenting with their help is significant curvature not the right decision, it will require serious costs.

Bulk formulations do not tolerate negligence and in violation of technology quickly come into disrepair

Compositions with self-leveling effects allow working within a relatively short time and get a coating that will serve as an ideal basis for any finishing materials.

Varieties

Choosing, what filling floor is better, it is worth a comparison of the most popular varieties, taking into account their advantages and minuses.

The bulk formulations are so diverse that it is impossible to combine them into one narrow direction.

Cement-based formulations

Very common, universal option. To give additional properties and the required consistency, the material uses special additives.

Coatings obtained using such compositions have the following advantages:

  1. The possibility of stacking is practically anywhere.
  2. Due to the resistance to moisture, they have proven themselves for shower and bathrooms.
  3. This is the optimal filling floor under laminate, tile or linoleum.
  4. Sufficient strength for leveling mechanical exposure.
  5. The presence of additives makes the shrinkage minimum, which significantly distinguishes the composition from simple cement solutions.

Cement-containing solutions are suitable for any, including wet rooms.

But there are disadvantages:

  • Large consumption, which significantly increases the final cost.
  • Full drying occurs only a few weeks later. At this time, in case of non-compliance with the conditions and in the case of violated preparation rules, cracking may be formed.
  • Visual attractiveness is quite small even taking into account the fact that there are special dyes.

On a note! This option is used mainly for finishing. The result is an excellent bulk floor under laminate, linoleum or ceramic tiles.


Mixtures on a cement basis are actively used as a leveling layer for laminate and parquet

Gypsum-based mixtures

The selection of liquid sex based on the gypsum is especially relevant when the work is carried out on wood. The fact is that there is no large amount of water in the composition, and the existing liquid evaporates in a rather short term. This contributes to the fact that the tree is not exposed to deformation and rotting. In addition, such a composition has excellent thermal conductivity, which is recommended to be considered when the "warm floor" system is recommended.

Monochrome gypsum compositions quickly frozen and look great, but fear of high humidity

Gypsum bulk floors have other advantages:

  1. The minimum duration of drying. You can walk on the surface in 2-3 hours, and further work is carried out after 8-12 hours.
  2. Safety. All components included in the mixture are completely harmless to humans and animals.
  3. No shrinkage.
  4. The ability to pick up the excess moisture from the air, and if necessary, return it. This contributes to the creation of the correct microclimate.
Gypsum is traditionally characterized by absolute environmental cleanliness.

You should choose such a floor with the fact that it needs to be compliance with certain conditions that can be attributed to the cons of the material. Thus, work is carried out exclusively on dry grounds and any subsequent flow of moisture is unacceptable. If you do not comply with this recommendation, then due to the moisture content of the coating, the mixture will lose viscosity and will not be able to split correctly.

Polymer compounds

There are two large varieties of bulk floors based on polymers: epoxy and polyurethane. Of course, there are other options, but they are used more for industrial facilities or are not suitable for self-use without attracting specialists.

Although the polymer group is distinguished by general high quality, yet each composition is recommended for specific premises.

In addition, polymer mixtures differ in components. It is better to choose two-component compounds, they include the basis (base) and hardener, as well as additives. By accurate mixing of the components, a solution is obtained with excellent qualities. But with one-component materials work is much easier.

The advantages of such floors are as follows:

  1. Wear resistance and coating strength. This is achieved due to the monolithic layer of the layer.
  2. Durability. The service life is calculated with decades.
  3. Universality. You can use formulations for any premises, including bathrooms and shower rooms.
  4. The ability to withstand significant temperature differences.
  5. Excellent decorative properties. But subject to the fulfillment of certain consistent actions. Thus, in order to obtain the painted surface, a special dye is selected, and for a larger effect, the base is covered in front of the filling of the finish layer.

Against the background of similar characteristics, two-component solutions are cheaper than one-component, but pour them more difficult

That is why many masters and designers believe that this is the best bulk floor. It is difficult to argue with such a thing, but it must be borne in mind that there are disadvantages in polymer mixtures:

  • Horregious. Indeed, the price of the material significantly exceeds other options. The final cost depends on the selected composition and manufacturer, but it will be necessary to use most of the budget to decorate the premises.
  • The accuracy of mixing components. Any deviations are the key to the fact that the coating will not be able to show their qualities.
  • Clear performance of work. The fill process should not be interrupted. When finishing a large area, new portions of the composition are prepared with the calculation so that the previous plot does not have time to frost.

Thus, unambiguously the best polymer floor is not considered.


For independent arrangement of 3D floors, a two-component epoxy solution is suitable.

On a note! Sometimes the information is found that the self-leveling mixture can be made independently at home. This is a myth, even with a strong desire and the efforts of the desired result will not succeed. After all, it is necessary to have all the ingredients that are not always available, the use of special equipment will also need.

How to choose a bulk sex

Select the bulk sex that will meet all expectations is really very difficult. But taking into account the advantages and disadvantages inherent in each of the self-leveling compositions, some conclusions can be made:

  1. Cement-based mixtures are suitable for creating a surface that will be facing decorative materials. This composition has excellent properties, an acceptable price, but she breathes for a very long time. It does not hurt, if you correctly establish the order of finishing works.
  2. Materials based on plaster - optimal solution for premises with sustainable humidity. They are ideal for creating warm floors.
  3. Polymer compositions are not equal to wear resistance and durability, capable of creating a unique decorative result. But due to the cost and not the simplest fill technology, their use is not always justified.

It is simply impossible to identify the best composition, it all depends on the specific situation and financial opportunities.


If any doubts arise with the choice of composition, it is better to give preference to polymer floors

Nuances when choosing a mixture

To select a suitable mixture for bulk sex, it is advisable to use simple tips:

  • It is necessary to estimate the technical conditions of the room. Thus, the bathroom does not fit the gypsum option, but the cement or polymer composition is successfully used.
  • During the device of warm floors, solutions based on plaster are selected. To simplify the procedure there are special varieties.
  • You should familiarize yourself with the instruction in advance, because even similar to the composition of the mixture in different manufacturers can differ significantly.
  • Production time and shelf life, the material gradually loses its qualities.

These nuances allow you to choose the optimal solution for the bulk sex.

For people with low professional training, special compositions are produced with simple technology of arrangement.

Bulk floor which brand is better

Indeed, this parameter can have a crucial value.

  1. Knauf. It is considered the best manufacturer of liquid plaster based coatings with the addition of quartz sand. Suitable for work in premises with moderate humidity, can be combined with other solutions.
  2. Moment (Ceresit). Such formulations are used mainly to create a starting surface. Some species have rapid frozen, which allows you to work in a short time.
  3. Vetonit. The manufacturer produces dry mixes with good characteristics. Each type is individual and is characterized by the time of frozen.
  4. "VOLMA". Domestic manufacturer, which produces the composition of the budget segment.

Since now there are many fakes, the famous trademark is not yet a guarantee of quality, so when you purchase a license should be checked

Of course, the brands are much more, so it is necessary to navigate the manufacturers who are presented in the nearest construction stores.

Technology Pouring

Self-leveling bulk sex with your own hands can be pouring according to the following scheme:

  1. The basis is being prepared: dust and dirt is removed, if required, the slots and cracks are embarrassed by putty.
  2. The primer is produced. You need to wait for a complete burden.
  3. The solution is prepared.
  4. If there is a need, the reference beacons are exhibited.
  5. The mixture is poured by strips or puddles. Distribution occurs with the help of Raklie or spatula.
  6. The surface is rolled by a needle roller.
  7. After drying, there are further work.

All self-leveling floors are flooded by a similar scheme

It may seem that the process is quite simple, but when it is fulfilled, it is necessary to observe accuracy, accuracy and speed of action.

The apartment repair is a serious and quite expensive thing, so when you need to give the room an absolutely ideal view, it's a little to kill her fashionable wallpaper and hang stylish lamps: it will not look thoroughly renovated if the floors in it are uneven.

Experts believe that the repair is just necessary to start with the alignment of the floor in a convenient way. Among the materials used for this are:

  • concrete;
  • chipboard;
  • self-leveling mixture.
Paul alignment is necessarily a procedure.

The importance of this procedure, at first glance, is not so significant, however, if the floors are uneven, the use of the coating will not save from trouble. Really,

  • linoleum will not be able to cover the defects: the softness of its structure very quickly will indicate them, and if it is without the base, it will be simply to break;
  • laminate will not save, which will very soon begin to creak, and the connecting locks on it will sooner or later disperse, exposing the flaws of the floor;
  • as for the flooring of the parquet, the masters will generally refuse to make it laying on irregularities.

And the trouble is not only that it is ugly. Saving on the leveling of the floor by self-leveling mixture during repair, owner, one way or another, will come to solve it in order, but it will cost much more expensive than if the procedure was held on time: or repair will have to spend a second time or transfer furniture to another The room and start all over again. However, there is a possibility of damage to wall coatings, which means that additional spending will be required for their recovery.


Floor alignment should be done in a timely manner

Self-leveling mixture: advantages and disadvantages

Among the materials used to carry out this operation, in recent times, preference began to give the self-leveling composition. The floor-processed is ready for laying of coatings of different types:

  • wooden
  • stone,
  • cork
  • ceramic
  • synthetic.

For many homeowners, the self-leveling product remains quite new, so it will be less detailed to get acquainted with his advantages and minuses.

The advantages of the product include:

  • the ability to create an absolutely smooth surface;
  • simplicity of application, due to liquid consistency;
  • elimination of irregularities of different quantities;
  • quickly freezes, and after a day, various works can be held here.

After alignment in this way, laying the flooring can be carried out in a day
  • due to the fluid structure, the impossibility of mounting in shower, baths, saunas, where we need a slope for water drain;
  • significant consumption of material when aligning the surface with a large number of irregularities.

The main advantages of all self-leveling compositions are:

  • simplicity of cooking and styling;
  • efficiency;
  • universality.

Attention! If there is no skill in this area, you should not experiment: the result may not please, and you have to turn to professionals, additionally spending money for the purchase of a new portion of the mixture and payment of the work.

It is also important to consider some features of the application.

Beginner Masters The name of the material "self-leveling mixture" is misleading. They naively imagine that the mixture really grins by filling out all the irregularities and issuing, as a result, an absolutely smooth surface. This, of course, maybe, but only with a clear execution of the instruction. However, not all so simple.

If the composition is cooked with retreats from the recommendations or the surface is too uneven, the samotek will not work. So that the material is smoothly lay down on the floor, he will have to "help" get to all problem areas. Make it need a needle roller with the "right" length of the needles; If it is not, the stick (rule) or spatula is suitable. Also, the mixture must be "push" to the corners of the room, if it does not reach its borders.


This mixture is universal

Properties of levevating mixtures

Today, the market offers sufficient selection of products that are used to align the floor surface. The basis of the majority of the compositions of the leveling materials are cement or gypsum with additives of plasticizers that improve properties. They are on sale are presented in the form of dry mixes.

The main feature of such goods is the ability to level the surface due to their own severity, while at the same time giving them smoothness.

The main properties of the leveling compositions are:

  • high strength;
  • resistance to mechanical destruction;
  • fluidity that allows you to level the surface.

Use such materials is better after laying a draft flooring. At the same time, depending on the brand, composition and features of the use of the mixture, the coating thickness can be from three to ten millimeters.

To obtain a homogeneous composition, a building mixer and other special equipment are used. A good result can be achieved only with strict compliance with the instructions for use.


Always follow the instructions from the manufacturer

Basic varieties of self-leveling blends for sex

If during construction or repair work there is a need to align the floor, today specialists recommend self-leveling mixtures.

To understand which one is suitable in this case, it is worth familiar with the types of products.

Benefits

disadvantages

Increased strength

High dried speed

Possible fill on a wet surface

Frost resistance

The integrity of the structure

High moisture permeability

Long period of training

Neesthetic appearance

High price

Favorable, from an economic point of view

Practical

Comfortable for finishing coatings of the "Warm floor" system

Well stored heat

Environmentally friendly

Do not give shrinkage, quickly dry

Aesthetic

Democratic price

Poorly carry moisture, requires hydraulic protection

Epoxy resin.

High quality

Aesthetics

Water-repellent

Neutral to aggressive chemical impacts

Does not respond to temperature differences

Over time, it acquires a yellow shade and erased

Polyurethane

Flexibility, plasticity

Saves properties at low temperatures

Economical

Durable

Epoxy resin, polyurethane

High moisture-, noise and sound insulation

Used for premises in a very high level of passability

Mixtures have a different composition

In addition, rapidly hardening or methyl methacrylate mixtures, which have the sweep time as short as possible, so they require very quick work. They have a sharp smell, which is very weathering very soon.

Attention! When using this type of mixtures, it is necessary to align the floor to the perfect state and put a layer of not more than five millimeters.


The layer of the mixture should be no more than five millimeters

Features of the choice of a leveling mixture for the floor

When choosing a material to align the floor, it is necessary to pay attention to the composition, the method of preparation and use of the mixture, as well as the features of the premises where they will be applied.

Knowing the positive properties and disadvantages of each type of mixture, you can choose a suitable room where it is necessary to use.

  1. If the installation of the "Warm floor" system is assumed, the installation of a draft variant and or a gender correction with a large number of irregularities, mixtures can be used to fill the screed, the mixture includes fine sand and cement.
  2. The mixtures with a large number of additives are quickly frozen and allow you to spend work as soon as possible.
  3. If it is assumed after leveling the floor coating with linoleum or carpet, it is better to use cement, cement-acrylic and gypsum compositions.
  4. Special attention is required by materials that intend to use in bathrooms, shower, baths and other rooms with high humidity; The gypsum base here will not be suitable.

To properly choose the mixture and make a smooth smooth floor, you need to carefully read the instruction that is attached to each product, and it clearly follows it, given all warnings and tips.


Choose the mixture must be based on the upcoming work.

Work with wooden floors

It is possible to align in mixtures of floors made of various materials. Today, the market offers a sufficient number of products that can be used to align the floors. At the same time, it is necessary to take into account from which materials the floor is made. In private houses, at dachas, in cottages most often, a flooring is used. This is a durable, durable, environmentally friendly material that creates maximum comfort when used.

If during the repair the owner decides to strengthen the sexual coating through the use of a self-leveling mixture, it is necessary to take into account a number of nuances that will allow performing work gently, effectively and maintaining the best quality materials.

To align the wooden floors, an aligning mixture of P2 class is used. It consists of: cement, sand, gypsum, as well as additional components that give strength and increasing drying speed, and additives that allow you to increase the adhesion of the mixture with the basis. The product does not contain casein, which destroys the structure of the tree.


When conducting the floor alignment procedure, consider the nuances that may arise during work

A feature of working with wooden floors is the need for strict observance of the ratio of water and a dry mixture. If it is broken, it will be very difficult to achieve the desired effect. The composition is divorced gradually, but quickly enough to catch it to apply on the wooden floor until the frost (no more than 30 minutes).

In addition, with a lack of water, the mixture begins to stick straight in the mixer; The excess of the fluid will lead to the fact that the coating will dry too long. Incorrectly diluted and frozen mixture can not be crushed and reused.

Stir the mixture must be stirred to the complete disappearance of lumps.

To obtain a smooth and smooth surface, when laying the composition, it is necessary to exclude the appearance of drafts and any movement of air. In addition, the room where the work is carried out should be absolutely dry and warm. With rainy raw weather, it is also inexpedient to carry out work.

If the mixture does not completely spread completely, a roller is used, which will help "overclock" the accumulated solution.


There should be no lumps in the mixture, it should be perfect smooth

Bulk mixtures are divided into two large groups:

ChernovyeWith the help of which the base is prepared under the installation of finishing flooring (linoleum, parquet, parquet board, laminate, vinyl tile, carpet and others);

Ready bulk floor under the laying of finish coatings.

DecorativeColding on the surface a fine polymer film with a pattern. They are also called the floors with a 3D effect or liquid linoleum.

Decorative bulk floors with a 3D effect.

Both categories are often confused or try to combine. However, this is a big mistake, as they differ not only for their intended purpose, but also in composition. The first is dry mineral mixtures based on binding with various fillers and additives. Second-lift ready-made compositions based on epoxy, polyurethane, methyl methacrylate and other polymer resins. In this review, we will look at the compositions of the first type, as the most popular.

Self-leveling mixtures are multicomponent compositions that are designed to align different types of bases (concrete, wood, cement-sand, anhydride, gypsum screed) under the laying of coatings. Perfectly suitable for repairing defects, such as irregularities, differentials, cracks. When mixed with water, plastic solutions are formed with a small amount of viability - no more than 1 hour. Because of this, it is necessary to work with the material quickly and, if possible, carefully.

Alignment of base defects with a bulk sex.

Bulk floors are classified according to the following features:

On the scope of application, produced:

  • Compounds for internal works;
  • Compositions for outdoor use;
  • Universal, used inside and outside the premises.

According to the composition exist:

  • Cement high strength. You can use to form a full screed. Permissible layer thickness - from 2 to 10 cm;
  • Cement-gypsum, combining the strength of cement and the speed of grapping plaster. As a rule, the plastic is formed in 4-6 cm;
  • Gypsum thin layer (up to 4 cm).

According to the application method. The degree of plasticity of the solution depends on this factor. Distinguish:

Thus, before buying, you need to decide on three issues:

Where will the self-leveling mixture be used?

Preference should be given to a highly specialized product, since its composition is better developed under the temperature and humidity conditions. For example, self-leveling compositions for external work contain special frost-resistant additives that prevent cracking of the finished coating.

What result is required from bulk sex?

If the goal is to hide defects, it is enough to purchase budget thin layer mixtures. To form a new durable layer, it is worth choosing more expensive compounds based on cement binder.

How will the solution be applied?

Manually, it is more convenient to work with liquid compositions, while the machine application requires fixed viscosity and spreading.

Deciding with the answers, you will easily understand which product must be chosen.

Best or worst: Fluent rating

Self-leveling compositions are in the assortment of almost all manufacturers of ready-made dry mixes. We analyzed the characteristics declared by the factories, customer reviews, and made up our top 5 materials for leveling grounds.

Knauf Tribon

The first, but as practice shows, not the best product. This is a universal plaster cement mixture for internal work, in the advantages of which:

  • High level of adhesion to mineral and wooden grounds;
  • Technological passage - 6 hours after applying;
  • Laying of coatings is possible in 7 days;
  • Improves the soundproofing properties of overlaps;
  • It is allowed to use on heated screed;
  • Layer thickness - 10-60 mm;
  • Price - on average 280 rubles. per bag of 30 kg.

What exactly do most buyers celebrate? Small mobility. The bulk solution is distinguished by excessive density, so it is very difficult to work manually. After curing, it turns out a fairly smooth coating, it is better to choose it for a slight leveling of floor defects. Suitable for laying such capricted to the base of coatings as laminate, linoleum, LVT and others.

Volma levels express

Universal typeless plaster mix for indoor inside. Works for all types of mineral bases (concrete, cement, anhydride and other types of tie). The manufacturer declared the following characteristics of the bulk self-leveling gender:

  • High level of mobility of the solution, thanks to which it is better to smoke;
  • The technological pass is allowed 4-6 hours;
  • Laying of coatings - no earlier than in 7-10 days;
  • It is allowed to use with the "Warm floors" system;
  • Layer thickness - 10-100 mm;
  • Price - 250 rubles. per bag of 20 kg.

All gypsum mixtures dry longer cement, so it is desirable to give the base more time on a set of strength - at least 14 days.

The bulk floor from the Russian plant of the Volga is suitable for almost all types of decorative coatings, from ceramics to parquet. It is undesirable to use in wet rooms and places with a high level of mechanical loads (manufacturing workshops, garages, etc.).

Bergauf Series "Boden"

The German-Russian company offers a whole range of floor alignment. These are cement, cement-gypsum and gypsum compositions for external and internal works.

To choose something one, you need to be a professional. Especially interesting material, which is designed specifically for inexperienced masters - Bergauf Easy Boden. This is a universal bulk floor based on a comprehensive binder to eliminate drops and other base defects. Basic parameters:

  • Non-shrinkable crack-resistant composition;
  • Technological passage - after 4-8 hours;
  • Laying of coatings - no earlier than in 7 days;
  • It is possible to use for steamers with heating;
  • Layer thickness - 6-50 mm;
  • Price - 370 rubles. per bag of 25 kg.

It is used in rooms with a normal level of humidity under any floor coverings: linoleum, carpet, parquet, laminate, vinyl tile, etc. According to the reviews of masters, the mixture is very demanding on the amount of water. In case of non-compliance with the instruction, the finished solution may be stuffed.

Ceresit series "CN"

In the range of Henkel Batechnik, the impressive list of products for leveling grounds is also presented. At the same time, it is impossible to say that any material is better or worse, the areas and methods of their use are different. For example, consider Ceresit CN175, stated by the manufacturer as 2 in 1 - self-leveling floor and finishing level.

Cerezite 175 is a universal cement-gypsum composition, which can be used both for alignment and for the formation of a "floating" type screed (that is, independent of the base). A special advantage is the possibility of using on a weak, crumbling concrete. Pluses of the mixture:

  • Non-shrinkable, resistant to cracking;
  • Technological passage - 6-8 hours;
  • Laying of decorative coatings - after 7-10 days;
  • Layer thickness - 3-60 mm;
  • Price - 400 rubles per bag of 20 kg.

With such an impressive number of advantages of potential buyers, scares the overestimated, according to many, the cost. In addition, the packaging is reduced compared to others, which accordingly increases the final value of the material.

Bolls SV-210

The Russian company Bolls® is also a wide selection of materials for alignment of the floor. In the assortment of plaster and cement mixtures. A separate segment is presented compositions for a screed.

Newbies and professionals will undoubtedly make a bulk fast-hardening floor gypsum SV-210. The product can be used for preliminary and finishing alignment. Another important plus is ideal for residential and public premises with a high level of mechanical loads (up to 200 kg / cm2). The manufacturer does not recommend using material in raw basements, garages, for this there are special cement mixtures.

The main characteristics of the bulk gender:

  • Sanitation and crack resistance;
  • High mobility;
  • Technological passage - after 3 hours;
  • Can be used with the "Warm floors" system;
  • Laying finish coatings - after 7 days;
  • Layer thickness - 2-100 mm;
  • Price - 470 rubles per bag of 25 kg.

Compared to other products, the cost of SV-120 is much higher. But according to properties, the material is noticeably superior. According to the reviews of the masters, the solution has good spreadability and is convenient in operation. In the minuses - mandatory use of a large number of beacons.

Summing up, we note that with accurately comply with the instructions, any bulk sex will show wonderful results. The main thing is not to try to save on quality, purchasing cheap fakes or analogues.

Tip! If you need repair masters, there is a very convenient service for their selection. Just send in the form below a detailed description of the works that you need to perform and offers to you in the post office with prices from building brigades and firms. You can see the reviews about each of them and photos with examples of work. This is free and does not oblige anything.
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When repairing in a house or apartment often arises a problem with the alteration of floors. The old screed is largely suitable for queries that are required for high-quality coverage. In another case, the floors are repaired because they simply came into disrepair, cracks on a screed or big irregularities, and this is a large problem of flooring and for furniture. The way out of this situation can be the opportunity to make a self-leveling bulk floor indoors. This technique solves all the problems that arise, and also gives high-quality coverage on a large segment of time, taking into account that all operations on the fill are made, right. Filling the floor can also be performed independently to save money. Such an option of work can also be considered, because they are not complicated.

Choosing a type of material

To spend all work without loss of extra time and additional costs, first of all, you need to know which type of material is better. Self-leveling mixture there are two types. This is a sandy-cement mixture for bulk gender, and an angirid mixture. They differ between themselves these species, primarily the main material and application area. Cement-based material is used for a thinner alignment. The fill layer can be from 2-30 mm per 1 m2. From the disadvantages of such self-leveling bulk sex, it can be noted that the cement-based mixture has a slight drying rate.

Anhydride mix (gypsum). Such material is widely used to repair or a new fill with self-leveling gender. Pouring from this material is used mainly for large thicknesses than sandy cement mixtures. This is explained by the fact that the gypsum is not susceptible to cracking. From disadvantages it can be noted that the use of self-leveling mixtures based on plaster is needed in sufficient dry rooms. Consumption per 1 m2 may be different based on the required thickness.

Before starting work, you need to decide what type of material to choose.

Flow consumption

Self-leveling bulk sex must be poured into one approach - this is a prerequisite for high-quality coverage. In order not to violate the technology, you need to know which consumption of the material during the work and purchase the required amount. The first condition for calculating is to calculate the room square. It is done with the help of a roulette and the length and width of the room is measured. Multiplying these values, it turns out the number of squares. The material consumption depends on the quality and levels of the main coating. In some cases, to reduce the use of more expensive materials, they are replaced cheaper.

To reduce the consumption of finishing fill with large deviations, you can perform a sand-cement screed. To determine the desired amount of material required, there is a table on its packaging. And when buying a mixture for self-leveling bulk sex, the calculation is performed right on the spot. It also needs to be remembered that it is necessary to buy a stock. Its value depends on the quadrature of the room.

Required work tools

  • badja for a mixture kneading;
  • electric mixer for efficient mixing;
  • mixture spatula
  • needle roller (this tool is necessary for the abundance of air bubbles from the flooded layer);
  • rule.

Self-elected bulk floors are prohibited manually migrated. This important nuance needs to be performed, since with such a knee, the quality of the coating can suffer and consumption will increase. With a manual kneading mixture for self-leveling floor, lumps may form, which are forming emptiness during the operation of the coating. The kneading need to be mechanically carried out. If work is performed with your own hands, it is unlikely who has such a special tool at home like a mixer. Replacing he can serve as a drill with a wedding nozzle. These tools are more accessible.

Preparation of coating before filling

You can start working only when all tools and materials are prepared. First you need to inspect and evaluate the state of the old coating and prepare it according to the requirements. If the quality of the screed is very low, then the best option will fill a new one. Such work pulled the additional consumption of funds, but in the future the bulk sex will serve much longer. If the basis of the base is satisfactory, then only additional work must be carried out. All cracks need to be melted with a solution.

With the help of the rule, you need to make an inspection of the surface on the subject of pits or humps. The recesses should also be aligned by level. Bugs need to be removed if they appear for the visual limit of the floor. To pour the self-leveling sex as high quality you need to make the thickness of the finish layer uniform throughout the room. This requirement is achieved by coarse alignment by cement screed.

There are cases when you want to make a slope in the room. Such surface requirements are caused by individual wishes of the customer. For such work, you need to do all the same techniques only the level must be observed taking into account the slope.

After alignment, the surface must be projected. To choose the primer will not be much difficulty, since today there is quite a lot of species in any construction store. Its consumption is presented on the containers in which it comes from the calculation of 1 m2. The surface primer can also be consistent with self-leveling mixture and water. The only requirement is that this consistency is liquid.

The fill of the self-leveling mixture for the bulk can be started only after drying the primer.

Installation of damper ribbon

If after the work of all calculations, the bulk thickness is greater than one centimeter, then the damping tape is required. This material prevents the fill crack when the temperature drops during operation. The tape is fastened throughout the perimeter of the room for excluding door openings. This tape forms an intermediate layer between the wall and self-leveling fill, which will be needed for thermal expansion. If the fill in the room goes under warm floors, the application of the damper ribbon is simply necessary.

Cooking the working mixture and stages of fill

As mentioned above, the working mixture for self-leveling bulk sex should be marked only by a mechanical way. Its cooking is best done in quantities sufficient to keep up to align. Beams should be made one by one until the end of the fill of the whole square. This nuance will avoid the influx. The self-leveling mixture must be prepared in strict proportions that are indicated on the packaging of the material. Compliance with this rule will give proper spreading and frost.

Work is better to start from distant corners. When the mixture was prepared, it is poured into the surface about 1 m2 and with a spatula stretch. Next, the process is repeated until the whole strip is based on the entire width of the room. It is necessary to do it as quickly as possible so that the moisture does not have time to decrease in the first damasters. After a needle roller, all the flooded area is rolled. The essence of rolling roller is to remove the remaining air into the fill layer. Also, the importance of the application of the roller consists also in the fact that it rolls over the border between the two knees, thereby making a smooth surface.

In stores where construction tools are presented, there is a choice between the types of needle rollers. What kind of roller is better to choose for work with self-leveling bulk floors, in each case it is determined individually. When performing work on the fill of the floor, you need to control the consumption of the mixture per 1 m2. Fill without interruptions until the end of all works. Such work should be performed by the link in the composition of at least two people. This will give an advantage over time without prejudice to the quality of the coating. When the fill process is completed, the surface is left for a day. During this time, moisture evaporates from the layer, and on it can already be walking.

The complete drying of the self-leveling bulk gender is achieved for 72 hours, after which it is possible to lay the flooring. The flow of the following materials is calculated differently.

For laying the finishing flooring requires high-quality preparation of the base, as a result of which the surface becomes very smooth. If this stage of work is to ignore, the long-term operation of the coating does not have to speak. To cope with this task, you can use self-leveling mixtures for the floor on a cement basis.

Such mixtures include:

  • sand;
  • fillers;
  • additives;
  • cement (Gypsum).

Many of the above additives are used to improve the characteristics of the compositions, reduce or increase the fascination.

Features of mixes

If you want to independently put a self-leveling liquid floor, first of all, you need to deal with its features:

  • Self-oriented bulk floors are used only as the base layer. For the finish coating, they are not suitable;
  • With the help of a solution, you can level minor jumps in the altitude of the coating, no more than two centimeters.

Dry self-leveling mixtures for the floor are divided into two categories. The first includes cement, and in the second, so-called, anhydride, includes plaster:

  • Self-leveling mixtures for the draft floor on a cement basis are used in various fields. The thickness of one layer may vary in the range from 2 to 6 mm. It depends on it and the period of drying the solution. The cement self-leveling floor has an important advantage - it can be poured into rooms with any level of humidity. But the disadvantages include high cost;
  • The quick-drying self-fighting gypsum base floor has a layer thickness from 2 to 11 mm. It freezes it is much faster than the cement mortar, but it is impossible to put it in rooms with high humidity.

When is the self-leveling mixture?

Self-leveling liquid floor is needed in such cases:

  • When there are minor recesses and cracks on the basis;
  • When the repair work occurs a small height difference (maximum up to 1.5 cm);
  • When the coating became rough;
  • When at the time of cosmetic repair, you need to update the floor covering.

Help: Alignment of the floor by self-leveling mixture is necessary to prepare the base for the finishing fill or finish. As an finishing coating, in this case, parquet, linoleum, carpet, liquid finish mixtures, tile, decorative tiles, and cork are suitable.

Main species

The self-leveling filler floor differs not only by the content of the components, but also by the type of destination:

  • Quick-hardening self-leveling floor. It is useful if you need to repair work in a short time. It is poured as thick and quite a thin layer. It all depends on the irregularities of the coating. But before using a rapid solution, do not forget that the additional reinforcing layer will have to apply;
  • Rough solution. It is used if you need to eliminate significant irregularities, cracks, chips and dents. This type of mixture must be applied only with a thick layer, not less than 5-6 mm. Coarse coating is suitable for laying parquet, laminate or tile;
  • Finish composition. Apply at the shut-off stage of floor laying as an finishing finish. The thickness of the layer in this case should not exceed 4 mm. Before applying, there should be a screed on an outdoor basis. Dries the mixture fast enough;
  • Special type of coatings. Such a self-leveling mixture for sex is used in very small doses only to mask cracks, minor irregularities and chosel. It has durability and good clutch with the basis. The flooring level is often used to restore coating and primary laying for wooden bases.

The manufacturer can be produced both industrial mixtures with very high technical characteristics and solutions for private construction.

Benefits and disadvantages of mixtures

Excellent technical characteristics of materials determine the presence of such advantages:

  • Smooth coating. Since the solution is poured in a liquid form, it is evenly distributed over the entire floor surface, leveling all the differences and irregularities existing on the basis;
  • Refractory. The coating is not afraid of fire, because the material is not flammable;
  • Waterproof. The self-leveling filling floor on a cement basis can be placed in rooms with high humidity (bathroom, kitchen, loggia);
  • Hardening time. The drying time of the self-leveling floor is a maximum of 14 days. When using quick-drying compositions, time can be reduced almost twice. But it will be possible to walk on the floor after 6-7 hours after applying;
  • Simple preparation. For filling of solutions, there is no need to specially prepare the coating;
  • Weight. Gypsum and cement self-leveling mixtures for sex practically do not increase the load on the supporting structures, so they can be used in apartments;
  • Low laboriousness. You can make a fill with a mixture yourself, without a call of specialists, because there are no specific skills to make work.

Also, when choosing a suitable solution, reviews should be taken into account in which the cons: coatings are marked:

  • Consumption of materials. If there are deep dents and irregularities on the surface to level them, it will have to fill with a minimum thickness of 5 mm. And this is a significant consumption of material;
  • Cost. Good self-leveling gear mixtures for external work - not a budget option;
  • Strength. If you have crackled the self-leveling floor, it means that the composition and proportion of the solution was not observed. Therefore, it is assumed to the styling process with all seriousness not to be disappointed as a result;
  • Heat and sound insulation. This type of coating does not affect the level of noise in the room, to preserve heat in it.

Nuances

Before proceeding to work, the calculation of self-leveling mixtures should be calculated. To do this, you need to know:

  • The area of \u200b\u200bthe room itself;
  • The thickness of the applied layer;

For example: to process the floor of 7 square meters. m. With a layer of 1 cm leaves at least 80 kg of dry composition. During calculations, it should be borne in mind that the thickness of the layer may differ in different sections. To get an approximate value, be sure to use beacons and laser level. Also, when calculating, it is often used by an online calculator where you can simply make all the necessary parameters.

If you started repair, you need to know how much the self-leveling floor dries. It is impossible to accurately answer this question, since mixtures of various manufacturers in their composition can have different components that accelerate the process of drying the composition, and slow down it.

How much the coating can only be said approximately. As a rule, the surface solidifies 6-7 days. If you have purchased a solution with special synthetic components, the drying period can be reduced to 2-4 days.

Often, consumers have a question, what is the difference between the bulk sex from the self-leveling? In fact, there is a difference, at least for someone, it may seem insignificant:

  • Self-leveling composition for external work and internal is used as the basis, and not the finish layer;
  • Pouring technology also has differences. The maximum thickness of the emulsion can be only 3 cm, while self-leveling - more than 10 cm.

Device technology

Now it is worth dealing with how to correct the floors by self-leveling mixtures. For this you need to go through three main stages:

  • Preparation of the basis. Before pouring the solution, the base must be prepared;
  • Dilution of the solution. Very important stage, if you do not comply with all the necessary proportions, the coating very soon can come into disrepair;
  • Pouring the mixture. Direct application of the mixture to the floor surface.

Preparation

Before aligning the floors of the self-leveling mixture, such actions should be performed:

  • Removing the old coating. The base should be completely purified from the outdated flooring;
  • Then the floor is cleaned from garbage and apply primer. The primer improves the adhesion of the concrete base and the solution;
  • If, after drying, you see that the surface remains loose, it is reused. In this case, it is impossible to be lazy, otherwise the repair will go to the pump.

Radiation solution

  • The manufacturer of mixtures necessarily indicates the packaging how much water needs to be added to obtain the composition of the desired consistency. All the data is very clearly observed, otherwise your self-leveling floor for exterior work will have insufficient plasticity and drig. As a result, the coating will be low-quality;
  • In advance prepared container pour the desired amount of water;
  • Then gradually add to its dry mixture, mixing the contents. In such a situation, you will have a homogeneous composition;
  • The packaging should indicate the time of the emulsion. You must use the solution to be used, since it is not possible to add water to the equalizer.

The video shows the correct technology of breeding such compositions.

Laying mix

Mix the solution is needed during from 3 to 24 hours after the base is predicted.

  • Find the highest point on the basis of the floor and set the beacon there;
  • After that, mount the beacons throughout the perimeter of the room. So it will be easier for you to control the thickness of the mixture;
  • Pour a solution with small portions, not more than 1 sq.m;
  • Using a roller for self-leveling gender, distribute the composition throughout the coating. The thickness of the layer should not be less than 5 cm;
  • So that bubbles are not formed in the solution, go through the surface with a needle roller;
  • If necessary, apply an additional layer, work for 10 minutes, otherwise the composition will begin to thicken;
  • Depending on the temperature and the level of humidity in the room, the surface will freeze in 3-14 days.

So the self-leveling mixtures for the floor are put, the video demonstrates the process of applying in detail. It will be not bad if you take someone as an assistant to implement the work. If you have not come across anything before, alone will not be easy to make fill.