Concrete screed pouring guide on wooden floor. Bulk floor on a wooden floor, a wooden base of bulk floors on wooden floors

Quite often, during the repair recently, bulk floors are used, which are distinguished by durability, wear resistance and durability. Among their positive qualities, safety and environmental friendliness can be allocated. Since the creation of such coatings, serious technical changes occurred. For example, presented in a wide range of color schemes, which in particular concerns with their help you can create real design masterpieces.

Is it possible to use a tree as a basis?

Quite often, the masters ask the question of whether it is possible to equip the bulk sex on the wooden floor. The answer is positive, however, before laying such a coating, a draft basis has to be analyzed, and also to determine whether it is necessary to prepare. Mounting work on a tree is necessary only if it is well preserved, and a thin-touch mixture is recommended for arranging a pure surface, which is unable to increase the height significantly.

Preparatory work

The bulk can be equipped not only by the above described variety of rough base, but also on concrete. Before the fill, any surface is to prepare, first of all, it is necessary to remove the plinths and remove fastenings from the walls. Then the wizard performs a surface cyclical, for this you should use the appropriate equipment. If the room has a slight area, it will be possible to cope with the help of a manual cycle. At the next stage, cracks have to be hidden using an encryption machine. Such errors during operation in any case appear on a wooden coating. The resulting irregularities and gaps are treated with a putty, which is left after applying until complete drying. Then the surface should be pulled out coarse sandpaper, which will increase the quality of the clutch.

The bulk floor on the wooden floor will stay for a long time if the base after grinding is cleaned from dust. It is more efficient to use for this before priming the base is degreased. The primer is necessary to increase the adhesion strength of the material with wood. The application of the composition is carried out in two layers, a sacrous quartz sand can be added before carrying out work. This will ensure the maximum reliable grip between the polymer coating and the basis.

Preparation of instruments

If you wondered about whether the bulk floors can be applied to the wooden floor, the answer will be unambiguous. Such work is carried out today quite often. It is important to properly prepare the surface and take care of the presence of an appropriate tool. To dismantle the plinths, wooden wedges, a nail and a chisel, and for wood processing, it is necessary to prepare a cycular machine and a grinding device. You can finally prepare the surface using coarse sandpaper, clean the base will allow an industrial vacuum cleaner. To apply to the surface of the primer, you will need a brush or roller. Quite often, these tools are used in the tandem, since not all hard-to-reach places can be treated with roller. Distributing the most effectively allow roller with a short pile and a flat brush. You will need a master a spatula and a rica. To knead the solution to arrange the filling floor can be a construction mixer or drill. The bulk floor on the wooden base is best to fill in special clothes, putting protective glasses, respirator and gloves. For movement over the surface, there will be special soles with spikes. This will allow the wizard to move along the fresh layer.

Technology of work

Laying the polymer floor on a wooden coating is no different from the procedure that provides for the use of concrete as the base. Only the preparatory stage varies, which was more detailed above. Before filling the bulk gender, a solution should be prepared using the instruction. The dry mixture should be mixed with water until a homogeneous mass is formed. The resulting solution is laid out on the base, while it is necessary to move from a long corner of the room.

The spill floor on the wooden floor is poured, after it is aligned with a spatula, until it is possible to achieve the required layer thickness. If we are talking about a wooden coating, the thickness should be five millimeters or more. A needle roller appears as the most optimal and convenient tool for alignment and combating bubbles. The gaps between the fills of the parties should not be more than 10 minutes, otherwise the joints will be clearly visible. But at the same time, the compound of mortar bands must be carefully rolled by roller. As soon as the fill is completed, it is necessary to hide the frozen surface of the film, it is necessary to do this 15 minutes after the completion of the work. This will eliminate the settlement of dust. After applying the main layer and its solidification, you can proceed to applying the finishing coating, a varnish or polymer can perform in its role.

Cost of work from specialists

The spill floor on the wooden floor will be held quite firmly if you are guided by the instructions presented. This process can be called fairly simple, and you can implement it yourself. But if financial capabilities allow, it is recommended to hire a team of specialists who guarantee high quality performance, carry out installation according to technologies, and also provide a guarantee for the work done. As a rule, experts use dear construction tools. All this consists in the cost of preparatory, primer and manipulations on the pouring of the mixture. For one square meter of preparation of a wooden base will have to pay 400 rubles, while the applying of the primer costs 200 rubles. in one square meter. Specialists pour the surface by quick-drying bulk compositions for 400 rubles. in one square meter.

If you want to repair in a residential room, it is recommended to choose mixtures based on polymer resins. If there are places of high humidity, then the epoxy filler should be used, while the polyurethane floor is suitable for the rest of the house. If you think about the question of whether it is possible to pour the bulk sex, the wooden floor can become an excellent basis. If there is a board coating, it should be repaired, replace the detached floorings. Fasteners pulls up, the slits are filled with a sealant or the latter is mixed with an equal volume of sawdust. Wooden base should be laid waterproofing. Do not neglect the need to apply primer, two layers of which will make it easy to make basic works and increase the strength of the coating.

Secrets of using finish mixtures

The bulk floor on the wooden floor will look very good if the draft base does not have coarse relief flaws. It is desirable to exclude them, since the thickness of the layer does not exceed 5 millimeters. Even if the tubercles and depressions can smooth out the leveling mass, there is a good argument in favor of eliminating defects. The bulk floors will felt uneven, while the strength indicator will differ.

It is also important to choose the right composition, the ingredients are based on the appointment of the future floor. For example, if there is cement in the mixture in the role of a binder, then this composition is suitable for filling the floor in the bathrooms, kitchens, shower and private bathrooms. If we are talking about mixes with a plaster in the composition, then such a floor is best used for rooms with dry and low levels of humidity, there will demonstrate all its positive qualities of the bulk sex. The wooden surface can also be used for the base in which the heating system will be present. At the same time, the leveling mass should be chosen, which has increased elasticity. It will expand and narrow without forming cracks during operation.

Conclusion

Sometimes the bulk floor is separated from the wooden surface of the washed paper, which is covered with the allen. At the same time, the layer must be poured into one or two centimeters thick. The boundary between the screed and bulk floor should be formed by the surface treatment with waterproofing impregnation.

Self-leveling mixtures are gaining popularity, as they form durable, wear-resistant coatings, allowing the creation of surfaces with art effects. Therefore, many are wondering how quickly and efficiently make the bulk sex on a wooden basis and for what instructions do it. At the same time, we are talking about a variety of housing - from frankly old houses with interoaded floors on the beams, to apartments with wooden flooring along a concrete slab, as well as housing, where parquet is sleeping.

General requirements

Before considering such an option as the bulk floor on a wooden base, it is worth carefully evaluating the existing conditions. The most important of these includes:

quality floor flooring. The tree should not be rotten, rushing, affected by mold;
the level of the existing coating. The filler floor has a recommended thickness of 20-30 mm, therefore, if you have to compensate for a significant height difference, it will be necessary to invest more money in the purchase of the mixture and additionally apply reinforcing meshes from fiberglass.

The process of surface preparation under the bulk floor on a wooden base depends on which class of the coating will be applied. The most difficult situation is desired to get an artistic or so-called 3D floor. In this case, it is impossible to use water-based masts and any formulations that are able to stir with a specific construction mixture used for fill.

Evaluation of height drops is performed using a laser level. The top point is determined in several directions and the difference in the floor level is calculated. Based on the data obtained, a decision is made, it is possible to do the fast surface preparation, or you have to resort to the alignment operation so that the bulk sex for wooden bases does not require significant investment of assets and time.

Inspection and repair

Before making a new coating, especially the bulk floor in a wooden house, it should be carefully examined and, if necessary, fix the existing flooring. For this, the following actions are made:

the surface is inspected for obviously visible drying, cracks;
one board comes off and is estimated for the presence of fungus and mold lesions;
boards are inspected to identify large areas of damage;
the surface is checked, the boards are searched, which have an attachment to the support lags is violated.

With small zones with signs of drying, cracking and destruction - you can spend partial repair with your own hands. For this board with a bad state, we break up and replaced with new ones. It is possible to repair the floor on your own in part: for this, the damaged segments are cut out with a new tree and covered with a new tree.

Important note: Parquet, located in extremely poor condition, does not make sense to repair or restore. It is easier to disrupt the whole. The same operation should be done if the planle inspection showed that they were hit by mold, rot, fucked or thinned. To repair the floor on its own, located in extremely poor condition - ineffective, he will not be able to serve as a reliable base for the fill.

Preparation of the surface: option first

If it is decided to make the bulk floor along a wooden base and the score of the boards showed their good condition - you can prepare the surface quickly and quite efficiently. This will require the use of a special tool. The following operations are carried out:

plinths are broken around the perimeter of the room;
the whole surface where the bulk of the tree will be located, is cleaned of linoleum, glue residues, paint coatings;
the surface is produced, the sufficient layer of chips is removed to obtain a flat base with a minimum of depressions and cracks;
all through cracks and gaps are embarrassed by a putty on wood. Similarly, they come with depadies formed as a result of the destruction of the board.

The basis prepared by the base under the filling floor of the tree is treated with a skirt, carefully cleaned from sawdust and dust with a vacuum cleaner. The board is degreasing and covered with anti-flap and antifungal agents.

After that, the bituminous deception is made, and if desired, make bulk floors on the wooden floor with a 3D technology - one-component polymer or epoxy mixture for waterproofing.

This method of preparing the basis is the fastest, the resulting characteristics of the flooring are acceptable, the technique is applied when the heights of up to 40 mm (during the cycle, you can compensate for 10 mm difference by removing the larger layer of wood in the right places of the fill area).

Surface preparation: Option Second

If the bulk floors on the wooden floor are made with the condition for effective leakage protection, it makes sense to create a layer of waterproofer with rolled materials. This option has attractive indicators of value and quality ratio, in comparison with the option of fault by polymer or epoxy mixtures.

In order to prepare the foundation, you will need:

freeing wood flooring from paint residues, glue, linoleum;
carry out degreasing, treatment with anti-flap and antifungal impregnations;
apply bitumen mastic;
put the rolled waterproofer. The material bands are located at 10-15 cm. When using a polymer film, the joint is sampled by a scotch, for bitumen materials - the blending zone is warmed with a construction hairdryer and rolled the roller.

This method of work is applicable with a slight difference of heights up to 30 mm. The main target result is to get reliably isolated from leakage base.

Preparation of the surface: the third option

With a large difference, heights make the bulk floor on the wooden floor with one building mixture - economically inefficient. The basis will have to level, reducing the level difference. To do this, it is convenient to use a simple composition, which represents a mixture of PVA and sawdust. Stages of work look like this:

wood flooring is cleaned from linoleum, glue, paint coatings;
the surface is degreasing, processed by protective impregnations;
with the help of thin twine, stretched out of the angle in the angle of the room, a level is made regarding the upper point of the existing base. It serves to assess the amount of leveling mixture, which will be overlapped into separate areas of the base;
the mixture of PVA and sawdust is placed and smoothed, so as to form a surface for extended lines.

After the laid composition finds out (time is less, if you provide ventilating), the surface is suitable for any further work on the simplified scheme. For example, it is possible to draw a thin layer of special waterproofing compositions, put the polymer film, carry out any work on protecting against leaks.

General requirements for waterproofing and fill

Until any work, both using coating waterproofers and rolled materials, the perimeter of the room is covered with a special construction tape. During the protection device, it is worth remembering: film, rubberoid, pergamine and other insulators - should be on the wall by about 10 cm.

Before the filling of the floor, the perimeter is again falling, this time - a damping tape with a thickness of 20 mm by waterproofing. This is necessary to compensate for temperature extensions arising in the thickness of the bulk sex to prevent its cracking.

The actual fill process does not represent complexity. The mixture is divorced according to the manufacturer's instructions, it is poured on the prepared base, the processing should be carried out with small sections of 2 sq.m. Although the composition is sufficiently liquid, it is recommended to ram up with a long rule.

In order that when drying the bulk sex, a cavity, bubbles, other structural disorders - from the layer of the mixture should be removed all air. This operation is carried out by a special roller with needles, it can be applied immediately for moving the layer of the mixture.

Video How to make a bulk sex on Faneru:

Since the fill of the floor is convenient to pursue relatively small sections, in part or fully treated area may be needed to move. For this purpose, special overlays for shoes with a needle surface are designed.

After being flooded - it will only be waiting for its drying, supporting the microclimate in the room recommended by the composition manufacturer. Applied to the carefully prepared and protected base of wood - the bulk layer will delight with its strength, durability, aestheticism and perfectly smooth surface.

Conducting repair work, owners of housing increasingly prefer the device for cement screeds as an finishing coating.

Such a type of gender guarantees strength, durability, and recent developments make it possible to apply designer art.

The production technology of bulk floors does not cause questions when filling them onto the slab overlap. But the bulk floor on a wooden base - this problem seems intractable. Consider how to properly prepare the wooden foundation under the fill and what to pay attention to prevent errors.

Required basics properties

If the floor boards are packed to lags, which are fixed on a concrete base, then it is better to dismantle everything to the draft screed.

This will significantly simplify the process of filling the floor and guaranteed to increase its service life.

The boardwalk flooring as a base for bulk sex must have certain characteristics:

The coating should be tough. Do not allow playing or poorly fixed elements.
When the physical pressure of the floor board should not be fed.
The floor must have a minimum run in the height level.
The tree should not have any damage. Boards with signs of rotting or large cracks should be replaced.

It is important to check for the presence of defects not only the material of the finish coating, but also lagows. When the boards is deflection, an additional base timing should be paved.

If the waterproofing is absent, remove the old coating and bed protective film

Be sure to make sure that the floor isolation state. If the material was proud or did not fit it, it is necessary to do this. To do this, you will have to dismantle everything to the rough floor, the film is to be able to restore the boarding coating. It must be done because the tree is a living material and reacts to moisture.

The boards that the screed will be poured should not be subjected to any changes in order not to destroy the cement layer.

If the wooden basis meets all of the above requirements, you can proceed to prepare for the fill of the floor.

Preparatory stage

Under the bulk floor on a wooden base, it is necessary to remove the maximum smooth surface. Preparation is perhaps the most important stage.

From how well the base tree is treated, the quality and service life of the future bulk sex depends.

Collect the old coating by removing the layer of paint and varnish

Priority of work in the preparation process:

It should dismantle all the plinths with the elements of fasteners and mark small cracks or holes in the boards.
Floor cycling is performed, with the layer of removal may be more than normal. It is necessary to get rid of paint, varnish or other coating. At the same time, get rid of small dents and shallow chips.
There is a sealing of unquided gaps with bars or putty.
The surface is polished to give light roughness and getting rid of excess putty.
The floor is brushed. Cleaning fine garbage and dust. Surface degreases.

After the above events, the floor must be projected. What makes it necessary for at least 2 times. It is done in order to improve the clutch of the screed solution with a wooden material.

Pick the correct primer with quartz sand. Such processing will give the floor additional roughness and increase the degree of adhesion.

When mixing a cement-acrylic solution, be careful with the addition of water, the surplus will cause cracking

Specialist advice:

Before making a bulk floor on a wooden floor, check the level of humidity in the room and the air temperature. Observe the recommendations prescribed by the manufacturer on the packaging.
Before the fill, curse the damping tape the entire perimeter of the floor, it will help to avoid additional risks of the breakdown of the screed.
According to the technology, the top layer is performed by the level. Check the manufacturer data, is allowed to use this particular mixture on a wooden base.
If a cement-acrylic solution is used in the work, then mixing it, try to avoid re-securing water. Big water during drying will give a crack tie. About how they make bulk floors on plywood base. See this video:

The fill height is no more than 5 mm, to control the thickness and flatness of the layer, install lighthouses on the area of \u200b\u200bthe room.

Types of blends for filling the floor, their advantages and disadvantages:

Mixture	Dignity	disadvantages
Polyurethan	Resistant to UV rays Ability to device 3D floors	Low resistance to mechanical damage
Epoxy	Almost zero susceptibility to chemical and physical influences	Long cycle ready High price
Methyl methacrylate	Fast Readiness for Operation High strength	Toxic to frozen
Cement-acrylic	Labor time crops

The fill process

Having arrange the bulk floor along a wooden base, mix the solution strictly in the proportions indicated on the package. In the absence of experience, mix small batches so that the solution does not thicken. Start the fill with the wall opposite to the door, from a long corner. About how they make bulk floors on a wooden basis, see this video:

As a rule, work is held in a specific sequence:

mixed solution. The ideal density of the solution resembles a thick sour cream;
distribute the mixture on the surface with the help of a rochel or a spatula, achieving the necessary thickness;
remove the beams;
remove the air, walking along the surface of the layer with a needle roller.

Buying a roller, take into account the thickness of the flooded layer: the size of the needles should be greater than 2 mm thick. Otherwise, the base of the roller will touch the fill layer and create on the surface of irregularities.

Give a flooded layer to dry for 2 days

The flooded layer should dry for 2 days at constant temperature and humidity. In the first time, do not allow water to enter the floor surface.

Self-leveling floor for wooden bases can be used not only for a dumping basis. Self-confined mixtures can be poured on Phaneur. At the same time, it is better to choose polymer mixtures for the fill.

It is necessary to approach work with cement solutions. When working with aqueous solutions, it is better to describe the water waterproofing film. If necessary, on top of it put the reinforcing grid.

Lugato bulk sex is designed for wooden floors, including old floors that need to be updated and updated.

The high-speed, elastic and self-sparing bulk floor for the wooden floor is able to replace expensive and thick-layered alternative solutions (chipboard). In combination with a universal priming and reinforcing grid, a system is proposed, with which the voltage of wooden floors is overcome without cracks. A completely smooth surface is created for various subsequent work, such as: laying carpet or stagnation of ceramic tiles, paint appliances. For layers with a thickness of 1 to 20 mm (wooden floors: from 5 to 20 mm). After 5 hours, you can walk on the base (wooden floors), and after 12 hours to start the following works.

Technical data of bulk sex for wooden floors Lugato Neuaufalt:

Consumption, mixture efficiency depending on the layer thickness.

Layer thickness	Consumption	Efficiency of 20 kg of material
5 mm	7.5 kg / m2	oK. 2.6 m2
20 mm	30 kg / m2	oK. 0.6 m2.

The viability of the prepared mixture in the container: 15-20 minutes.
Work temperature: 5 - 30 ° C.
The time through which you can walk on the ground: after 5 hours of the menu
after 2-4 hours, the reasons.
Break in work before glue using Lugato adhesives (layer thickness of a mixture to 10 mm):
12 hours -Cleasing tile
day-capacity flooring floor, staining
3 days -Cleasing parts from PVC.
Time refers to a temperature of 15-20 ° C and a relative humidity of 65%.
Teten resistance: from 0 to 70 ° C.
Tensile strength while bending / compressive strength (28 days):
4.7 N / mm2 / 15 N / mm2.
Clutch strength (28 days): 2.5 N / mm2.
Ingredients: standard and special cement, quartz sand, synthetic additives, a means promoting to spread, antifoam.
Ecology: without fibers and quartz flour. Without casein. Contains little chromate according to the prescriptions TRGS 613. Giscode ZP 1.
Packaging: bag 20 kg.
Storage period: in branded packaging about 12 months. Store in a dry place.

Preparation of the base for the bulk sex Lugato Neuaufalt:

Suitable bases:	wooden base with sheets and comb, chipboard, cement plates, cast asphalt, anhydrite and magnesial seamless floor, dry solid seamless floor, like eg, plaster plates, dry-fiber plates, old tile, firmly holding color, concrete, cement seamless floor .
Foundation structure:	causible to carry a load, without cracks, clean, not wet. No fat residue, wax, facilities for the surface of the floor and inconspicuous color. Wooden floors and chickens should be stable on the surface.
Preparation of the foundation:	old wooden floor: Attach unfinished boards. Seal the docking seams between the floor and the wall with ribbons from the styrofoam to prevent the penetration of putty and the formation of sound bridges. Protect. Chipboard (thickness of at least 22 mm): glue into the spool and comb and attach bolts. Protect. Ceramic tile, cast asphalt: Clear. The primer is not required. Anhydrite and magnesial seamless floor: stick, remove dust with a vacuum cleaner, primed. Bottone and cement seamless floor: remove cement film with water and steel brush. Give reason to dry. Protect.

If your home in your home has lost its own kind, did not rot and dislike, or you want to arrange it heated, perhaps you will be interested in information on how to pour the floor to wooden floors, while not dismantling them. So, the concrete screed will be poured on top of the existing base, for which it initially needs to coordinate the height of the future coating with door openings and communication highways (pipes, radiators, etc.). In most cases, it is necessary to shorten the door canvases, making them down from below. Sometimes they resort to the installation of new doors, and all the highways are laid down, here the decision takes the owners of the home.

For the device of a high-quality screed on the already existing wooden flooring, the mixtures are selected that are suitable for such purposes, otherwise the risk of tie destruction in the event that the old floor has rotted or asked for old age. Here it is impossible to better fit the bulk mixtures that are easily aligned and quickly solidify. For greater strength, such a screed must be strengthened by its reinforcement, and compressive strength is desirable to be monitored after 28-30 days after laying. Usually the height of the concrete layer is 10 mm.

Concrete as a screed: Installation stages

The one who is familiar with construction knows that any such process begins with preparatory work, and the device of the floor covering in a wooden house is no exception.

Preparation of the foundation

Be sure to make sure the old floor has not rotted and can withstand the load from the new screed

The main task that stands in front of the masters in this case is to ensure high strength of the screed after its solidification.

If you are dealing with a very worn back of the previous base in the house, pumped by concrete, you need to eliminate the detached layer using grinding or milling. Copped over the years long-term operation of the outdoor structure of fat, adhesive base, old bulk mixtures should be removed, as well as align the irregularities whose differentials exceed 10 mm. For such purposes, special mixtures on a cement basis are used, and simply put, concrete. The final alignment can be performed only after complete solidification of the mass, which fill in the recess.

Having arranged the fill on the old wooden flooring in the house, all the rotten and broken boards are removed, and new ones are nourished to lags. It is also necessary to ensure that each board is reliably fixed and not swinging, which can be eliminated using ordinary self-tapping screws. In no case should there be a violep or gear deflection when exposed to its surface. If there are holes in the flooring through which concrete will be proceeded, they are sealed with putty on a tree, which consists of wood dust and plastic components. You can also make yourself prepare such a smelter: sawdust mix with oil paint in a 4: 1 proportion. Water soluble putty for such purposes are not suitable.

Phased before the main process of the draft floor is prepared as follows:

The plinths are dismantled, and the places are put on their place, which will cover the openings between the wall and the floor.
The slots between the installed powders and the base are sweeping. After removing the skulls between the wall and the coating, the ventilation of the underground space will be restored.

Padding

Wooden flooring in the house needs to be stabbed, and then with the help of a vacuum cleaner, remove all the garbage and rebound. The primer will significantly improve the adhesion between concrete and the old coating and prevent the appearance of air bubbles. Also, the ground will not give water contained in the solution, quickly absorb wood and ensure uniform spreading of the mixture based on the base. Dry flooring needs to be primed twice, and in the case of multilayer alignment, each layer of fill is processed. Ensure that before applying the soil, the floor is not wet, even in a slight degree, otherwise the result will not give the desired effect.

Reinforcement

For a weak wooden base in the house, it is best to acquire a fiber-based mesh that will enhance the leveling layer. It is attached directly to the base with the help of a bracket and a special stapler. The brackets will not allow the grid to emerge after the fill of the solution. The reinforcement system must be mounted in the middle or just below the third of the thickness of the screed. Drinking brackets, control the strength of their fixation to the flooring.

We knead concrete

Preparation of solution pays special attention, because the final result depends on its quality. Mostly for such purposes, dry compounds in bags of 25 kg are acquired. At such an amount of dry matter is approximately 6.5 liters of water, unless the required consistency has been obtained, you can gradually add 0.5 liters of liquid. Do not overdo it, since the liquid solution is difficult to fill, and it will not have the necessary properties of strength. The mixing process itself is better carried out with a drill with a special nozzle before receiving a homogeneous consistency. The finished solution needs to be used within 15 minutes after the kneading, otherwise it solids and will be unsuitable for work. Also, do not forget to control the temperature in a wooden house and in solution. The optimal is considered not lower than + 10c. If you work in a new, not heated building, warm water will come to the rescue, the temperature of which should not exceed + 35c.

Fill concrete

Now that the wooden base and solution are ready, you can mount the bulk floors in the house. The screed is filled continuously until its surface is perfectly aligned. In the paper use spatulas with steel or gear blades. 4-5 hours after the wooden flooring is covered with a mortar mass, it can be accurately stroke. 6 hours after the process performed, the surface grinding is allowed if there is a need. It is usually carried out for future staining or applying liquid floors. Before grinding, the boards are removed, which are temporarily installed instead of plinths, they fulfilled their mission and no longer needed.

We process deformation seams

In those places where the deformation seams were located (doorways) with the help of a grinder with a diamond circle cut a layer of screed. Perform this process only after the bulk surfaces are sacrificed and allowed for them to walk. Next, each seam must be filled with a special material that is intended exclusively for such purposes. It has high elasticity and hermetically fills holes in the screed. When you calculate the required amount of material on the bulk floors, proceed from the following parameters: 1.5 kg / sq.m are consumed for 1 mm layer thickness. Mixtures.

After completing the work, be sure to clean the tool until the solution on it hardened that complicates such actions. For this, spatulas and rules rinse with water, and touch the hardened mass to touch the brush or spatula with a flat blade. Now you know that in a house with an old wood coating, you can arrange a tie of concrete mortar, as well as familiar with the technology of such works.

A visual example of filling the floor is presented on video: