When thinking about the upcoming repair process, you try to use new technologies that allow you to reduce temporary and labor costs. Of course, it is sometimes worth investing a little more finance, but at the same time get a practical and beautiful result.
Content
Methods offered in construction
For registration of genital surfaces, there are standard and newer, but already proven methods.
Previously, the floor surface could be performed using:
- concrete and leveling compositions;
- Black floor on lags.
In the first case, at first all the floor was filled with concrete, then the finishing processing of aligning mixtures was required. Only on top was allowed to use a fixed coating.
In the second situation, wooden lags are required, under which are placed different sins. A low-quality wood is used from above for the black coating device, then the floor itself is already coming.
Benefits of a new way 
New leveling technologies include so-called adjustable floors.
From traditional methods, they differ:
- erection rate;
- simplicity of installation;
- less labor costs;
- affordable cost;
- long-term operation.
This technology is used if necessary to reduce the cost of the device. After all, for concrete floor, many expensive materials will be required, moreover, the screed will be ready only after complete drying of concrete. And a lot of strength and energy will go to the construction of the draft coating.
Duration and ease of use is caused by the withstanding technology, because under a smooth surface there is a small distance. The formed airspace serves as a good heat insulator, so the surface is always warm and pleasant to the body. In addition, when water enters the floor under the floor there will be no problems, it is easily evaporating, without disturbing the structure of the material.
Existing varieties 
Often, adjustable floors are used to repair country houses. It is also advantageous when repairing old buildings, because not every design will withstand the weight of concrete. Depending on the adjustable elements, the technology can be carried out with:
- lag;
- plywood.
The selection of one or another option depends on the required height of the floor level, the lags are used with the required raising from 70mm, and the paneur or plates from 30mm.
1. Mainly use if necessary, return the surface to the old level after the floor disassembly. Then the optimal solution remains the installation of adjustable floors on a solid foundation. Applied lags are mounted with periodicity 60cm. The device consists of a high-quality tree, the work is carried out with the help of plastic punctures present. These bolts are fixed in lags with self-drawers or metal dowels, which gives stiffness and reliable racks. It is these elements that take place or lowering the floor to the required level - when the bolts are rotated using a special key of the lags are adjusted in height.
2. Alignment of the floor according to the second method involves the use of sleeves with internal thread, they are inserted into the phaneer. The plywood leaf itself should be moisture-resistant, with dimensions of 1.5x1.5m and 12mm thick. After drilling holes, the sleeves are inserted, which serve as peculiar legs. When laying on a concrete base, each leg is fixed with dowels, adjusting bolts are already screwed into the sleeve. When installing, the first layer of plywood serves as an aligning level, and to provide stiffness from above the second layer is laid using self-tapping.
Of course, such an option of adjustable floors has a greater cost than the traditional with a lining of powder. However, all costs are justified by the result obtained results, the floors go out perfectly evenly and durable.
The procedure for making the installation of adjustable floors 
- After purchasing the required volume of material, elements are collected;
- There are holes in the lags where bolts are screwed;
- Further laid out on the floor surface, taking into account the selected interval;
- Drill recesses at the base of the floor through the available holes in the lags;
- Then conduct adjustment of the laid out;
- They score a dowel to the base until it stops, the existing protrusions from the bolts are cut off by the chisel.
Nuances in assembly technology
Such structures are actually carried out without assistance, adjustable floors with their own hands are erected in 1-2 days. There are features of the assembly of such a gender:
- correctly selected lag laying interval;
- accounting for the gap near the walls;
- holding the depth of drilled holes;
- careful attention requires adjusting racks.
The first point involves taking into account the necessary bending strength. If you wish, get the finish coating from laminate or parquet, it will be enough to choose a step of 0.5 m lagging. If the tile or linoleum lags are placed on top with a frequency of 0.3 m.
The following requirement is to keep the gap near the walls, the distance is 10mm. Subsequently, this distance is closed by a plinth. This is necessary to ensure the ventilation of the space and preserve the quality of the material. According to the technology, the depth of the drilled holes at the base should be 40mm. It is also important to monitor the quality of the adjustment, the differences between two nearby points may be around 1mm.
All the simplicity of the process is shown in the video about adjustable floors, a visual manual is presented to the usual consumer.
Favorable replacement
Designs purchased in the store can be replaced by homemade. After all, the master is already familiar with technology, and simplicity of all elements makes it possible to reduce costs to a minimum. To do this, go to the construction store to purchase:
- tolstoy plywood or chipboard;
- wooden bar;
- polymer bolts.
The last item may be inaccessible to the ordinary buyer, so you will have to properly design an adjustable element. This will require:
- hairpin;
- scoring anchor;
- nuts, washers;
- plate.
The role of the supporting bolt will perform a hairpin, it will enter the base. There should be a metal plate on the bar, it is support. It is fixed by a bolt with a nut, they will also be adjusted to the level of the bar. To secure the result from above, the timber is fixed by a bolt, but for it, it is pre-in the wood you need to make a groove. The heel is cut to the floor level if necessary.
Honored popularity of regulated structures 
Thanks to all the advantages of the result, adjustable floors have numerous positive feedback, the new technology is already reflected in the existing regulatory documents. The high characteristics of the surface obtained enable the use on various objects - whether it is a public building or private building. A distinctive feature of technology is the service life of the finished floor - experts guarantee operation without problems for 50 years.
System cost
The price of the adjustable floor may slightly differ, so, the rough base on the lags up to 20Us for 1m2. To obtain structures on adjustable plywood, it will take about 25Us for 1m2, and all calculations include plywood consumption. For some consumers, this will seem expensive pleasure, although in fact this is the right decision if necessary to obtain a flat, durable surface.
Manufacturers of finished products
Various companies are known from producers on the market, an inexpensive variant of the draft coating offers "Master Paul" from the Ukrainian manufacturer. Characteristics of materials and many years of experience in the market gives confidence to the buyer in the durability of the finished design.
The products of the Swedish company Nivell System allows you to quickly get high-quality and perfect smooth coverage on large areas. The absence of the need to drill holes at the base is considered to be their feature, it is sufficient to fix the elements on durable polyurethane glue.
