Laminate, as a modern floor covering, today firmly occupies a leading position. It has excellent characteristics, easy to install, easy to use.
Laminate is sufficiently used material for floor finishing. It is easy to the wall, is durable and has good external characteristics.
Preparation of the floor for laying laminate requires some knowledge and skills.
This should be spoke in more detail.
General Floor Preparation Scheme for Laminate
High-quality flooring for laminated coating should consist of the following basic elements:
- cooking the necessary materials and tools;
- dismantling of old coating;
- Alignment of floor base;
- Choosing a substrate;
- Accounting for laying features for different types of foundation: concrete, wooden, etc.
Tools for laying laminate.
For preparatory work before laying a laminate, depending on the type of floor base, such tools may be required as:
- Laser type construction level;
- nail holder;
- Drill with a nozzle mixer;
- rule;
- needle roller (for bulk floors);
- putty knife;
- spikes rollers;
- screwdriver, screws;
- hammer, nails;
- a vacuum cleaner.
The materials necessary for work may vary:
- for concrete base (dry building mixture for levels, sealant, primer);
- For wooden base and any other base, except carpet (plywood or chipboard sheets).
Starting work follows from the release of the room from furniture, unnecessary items. Then the plinths are cleaned, and the dismantling of the old flooring begins: wooden boards or parquet carefully remove with the help of a nail,
Old linoleum is simply removed. The base of the floor can be: concrete, wooden, etc. It is immediately worth noting if the old floor cover is in good condition and when measuring it, the construction level retains the perfectly smooth form, then it is possible to lay a laminate to it.
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Laminate can be laid on any clean, smooth and dry base. Otherwise, even the highest quality and expensive material will come into disrepair in a short time: it will come, swollen, castles will break. After dismantling old floors, it is necessary to spend a thorough room cleaning, for which a vacuum cleaner can be used. Then it is necessary to see the base of the gender for the presence of various defects, check the levels of its surface.
Further work on the preparation of the floor to laying laminate may vary. They depend on the type of foundation: concrete, wooden, on linoleum, etc.
Features of the preparation of concrete floor before lamination
Concrete screed diagram.
Most often, the preparation of the floor for laying laminate is carried out on a concrete basis, which almost always requires a new screed. After examining the concrete basis for the presence of all sorts of bugs, pits, should begin to be liquidated. You need to make small repairs: to livel in the old crash, knock down big protrusions.
Now the entire surface of the floor for a durable bundle needs to be treated with high-quality primer using rollers for this. The primer will make a new screed more solid and durable.
The nivere mass for the new tie of the floor is prepared from the finished dry construction mixture and water, depending on the proportion specified on the package. As a result, the level of the mass should be the consistency of thick sour cream.
Concrete floor almost always has surface height differences, so it requires alignment. Ideally, the differences are allowed 2 mm by 2 m lengths. With small surfaces of the floor surface, it is best to use a self-leveling mixture. With noticeable drops, only the cement-sand tie of the floor will fit.
Leveling levels are carried out using a needle roller.
The floor equalization technology is the following:
- Prepared self-leveling mass is poured onto the pure surface of a concrete base and is distributed by semi-selected;
- You can slightly accelerate the mass spreading process using a spatula or rule;
- Requires a spatula to drive out the air caught inside;
- Each velocked a bucket with a level with a level is aligned with spikes rolics;
- Leveling levels should be carried out without a break without giving it to dry;
- After work, give time for drying of the floor and on a set of strength;
- Creating special conditions for drying floor screed: no drafts, direct sunlight, mechanical effects.
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Often, cement screed is used to align the floor. Stacking technology is similar to the method described above. Only in this case, wooden bars can be used for breaking the entire floor area, and for compliance with the fill uniformity - special beacons. After drying, the screed can be moved to the next phase of preparation for laying the laminate to the floor-flooring of the substrate.
Features of preparation of different floor bases before laying laminate
In the event that the floors are wooden, then before laying a laminate to the floor, you should lay a paneur.
Lamination of the wooden base involves conducting other preparatory work. First, the old unsuitable flooring is dismantled. If the boards are in a normal state, then it is necessary to examine them, reveal the flakes, disclaimed and replaced or the small repair of the floor.
The surface prepared in this way is covered with plywood sheets with a thickness of up to 15 mm. They are screwed to a wooden base with self-draws with a screwdriver every 10-15 cm. For a deeper wooden floor screed, you can lay 2 rows of plywood or chipboard.
The preparation of the floor to laying the laminated coating on the base of linoleum or other material is made according to the above general scheme. First of all, an unsuitable floor covering is removed. If, for example, linoleum or other material is in a normal state, then it should be glued to the floor over the entire area. After that, the coating must be carefully flushed and dry. Now it is ready to flooring the substrate.
Selection of floor substrate before laying laminate
The final phase of the preparation of the floor with any reason is the choice and laying of the substrate, which should ensure not only worthy noise and thermal insulation, but also protect the laminate from moisture.
It is important to know that when laying a laminate, it is necessary to lower the substrate under it.
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The substrate for laminate can be different:
- polyethylene;
- bitumen-cork;
- Cork and others.
The most popular substrates listed above are polyethylene materials. Thanks to the additional foil layer, they are able to securely protect the laminate from moisture. The installation technology of the specified substrate is simple: its canvases are laid out on the entire desired surface, the edges can be fastened with a construction tape.
Cork substrates are durable, environmentally friendly, retain heat well, but do not suffer moisture. In this regard, during its laying, the waterproofing material is additionally required, laid on the base of the floor and under the substrate.
The bitumen-cork substrate already has a waterproofing layer - kraft paper covered by bitumen. However, this type of substrate is not very popular due to its high cost.
Thus, having conducted high-quality preparatory work on all the rules, you can start laying the laminate. The strength spent on it and the time subsequently will pay off a long period of operation of the laminated floor covering.