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Many people believe that gluing parquet is a very difficult task that only specialists can do. In fact, there is nothing complicated about this, you just need to work according to the instructions. How to glue parquet so that it lasts a long time?

To protect a parquet floor from moisture, three layers of varnish are required.

You will need the following tools:

1. Roulette.
2. Sander.

Preparatory work

You can start gluing parquet only after all wet work on the interior decoration of the room has been completed. If this rule is neglected, the floor may become damaged. You also need to take into account that after laying the flooring is completed, you can no longer paint the walls.

Flooring such as parquet requires very careful and careful handling. Conditions must be taken into account environment premises, since parquet is a material that is highly sensitive to all changes external conditions he reacts very quickly.

The first step is to lay plywood, which must be well sanded. In order for the parquet to accept the desired climatic conditions, it is recommended to keep it indoors for some time.

How is parquet laid?

After this, you can proceed directly to laying the parquet. The plywood is covered with parquet glue; you need to use a special spatula to make it more convenient. In order to have a good fixation, the parquet needs to be shot at the edge into each plank. To perform zeroing, you must use some kind of pneumatic tool. After the flooring has been laid, you should wait until the adhesive sets properly.

When the glue has dried, you can begin to process the laid surface. As for the waiting period for the glue to dry, most often it does not exceed a week, but a lot depends on the quality of the glue and its features. Sanding parquet flooring is necessary in order to get rid of dirt and dust when the work has come to an end.

It is necessary to ensure that the floor is perfectly level. For high-quality grinding, it is recommended to use a drum sander; working with it is not difficult, it is accessible even to those who do not have such experience. Using this device, you can very effectively remove all existing unevenness and defects that are present on the floor.

There may be microcracks in the connections. To avoid this, putty is applied over the entire floor surface. In most cases, the owners of apartments and houses want the color of the putty to completely match the color of the parquet itself. This is not difficult to achieve - you need to use special solutions. Parquet dust should be added to them.

When this stage of putty has come to an end, you can begin the final sanding. This process is carried out in a similar way, again you should use grinder. When this is done, you need to start varnishing the floor covering. Before doing this, you should follow these recommendations:

1. All windows in the room must be closed.
2. All air conditioners, if any, should be turned off, as should humidifiers.

It is necessary to obtain a homogeneous surface; in no case is dust allowed to accumulate, as this will result in the floor surface becoming matte, which will make it unattractive.

Before gluing the parquet, you need to choose it correctly, since this is no less important than the gluing method.

Experts do not recommend choosing homogeneous wood, since piece parquet is a unique material. Its texture and shades are different; there is no repetition even in planks that are cut from the same trunk. The fact is that natural wood cannot be uniform.

You should not artificially tint wood, as the desired result is rarely achieved. It is very important to choose the right parquet adhesive, since not only the result, but also the service life depends on it. It is the quality of the glue that largely determines how well the floor covering can withstand, for example, being flooded with water. Experts recommend choosing environmentally friendly water-dispersion adhesives, which have a low water content (no more than 25%).

If you are using parquet made from exotic wood, it is best to use a unique water-dispersible two-component adhesive, which has an even lower water content (no more than 11%). If you are using varnished parquet, it is better to purchase a classic two-component polyurethane adhesive. The intermediate layer of the base on which the parquet is laid must be made of high-quality plywood, which is characterized by increased water resistance. The thickness of the plywood should be no less than the thickness of the parquet. So, everything can be done with your own hands without difficulty.

The best adhesive for parquet must have certain characteristics so as not to spoil the coating. This method of fastening block parquet/ solid board ensures reliability and long-term operation of the finishing layer.

But to do this, it is necessary to determine which type of mixture is better (two-component polyurethane, synthetic rubber, etc.) for working under certain conditions (gluing to screed, plywood). The complexity of installation is also taken into account if the work is planned to be done with your own hands.

What are the requirements for the composition?

When deciding which adhesive to buy for parquet, you should pay attention to a number of features:

• The absence of such a phenomenon as shrinkage after the adhesive mixture has completely dried, otherwise there is a high probability that the finishing layer after laying it with your own hands will cement screed will creak;
• Elasticity - without this property, parquet adhesive will not provide sufficient mobility of piece parquet/solid boards during thermal expansion;
• Long service life, this is especially important considering that the average service life of this type of coating after installation is about 100 years;
• Parquet adhesive should not contain an excessive amount of water, which will lead to deformation of the finishing layer due to swelling of the wood;
• Absence is not pleasant smell after installation is complete.

Unsuitable parquet adhesive can affect the quality of the finishing coating, which will significantly reduce its service life.

Overview of types of adhesives, nuances of their use

There are several groups of compositions: one-component and two-component, synthetic (with solvents), dispersion adhesive (on water based). Each option has its own characteristics, which affects the application. Therefore, before deciding which of the above-mentioned compositions is better, you need to pay attention to the type of finish and base.

This is the safest option because it is environmentally friendly. Does not emit odor. Dispersion glue is produced on the basis of water with the addition of resins, which explains its harmlessness. But such a structure greatly limits its scope of application.

Dispersion adhesive is an excellent choice only if used parquet board made of oak or ash.

In particular, for laying block parquet, it is recommended to use dispersion adhesive only if the base of the finishing coating is wood from moisture-resistant species, for example, oak and larch.

Synthetic composition with solvents

It is used for laying boards made of any species, which means that the scope of application of the glue is very wide. Main components: synthetic resins or rubber. The adhesive for parquet boards in this version is characterized by ease of use, which is due to properties such as fluidity and non-instant hardening (the composition sets after 15 minutes).

High adhesion of parquet boards will be ensured by solvent-based glue, popular compositions.

If we compare dispersion glue and a synthetic (rubber) analogue, the second option will emit a pungent odor that disappears after hardening.

This is a polyurethane material that stands out from a number of analogues due to its reliable fastening. This property is due to the fact that a hardener is added to the mixture. As a result, the two-component polyurethane composition can be called the most durable; when applied to the screed during installation, it dries much faster than other types of parquet adhesive.

It is important that the two-component composition is dangerous to human health. It is necessary to work in special means protection.

But working with this type of material yourself is more difficult, since it is very toxic and requires the use of protective equipment. The two-component polyurethane composition is suitable for laying block parquet and solid boards of any species.

It is a high performance polymer based material. It does not contain harmful substances, as well as water. One-component adhesive hardens under the influence of moisture, which is contained in varying quantities in the air. This material is universal; it is used for block parquet/solid boards of various species. But the one-component composition is expensive.

The one-component composition, if it gets on varnished parquet, is easily removed without leaving stains, is elastic, and can be used directly on the screed.

The use of adhesive mixtures for different types of coatings

It has already been mentioned above that parquet adhesive, depending on the type of components used, is used to attach certain types of coatings. But you should understand in more detail which variety is best to use in specific situations.

Industrial parquet installation

This is the cover industrial type created specifically for objects with high traffic and heavy loads. Considering that this material Quite new, there are no clear recommendations on the use of the adhesive mixture. But practice shows that a two-component polyurethane composition is best suited for this task.

Fastening a solid board more than 12 cm wide to a screed

In such a situation, it is important that the mixture is elastic and as strong as possible. The polyurethane composition satisfies these requirements. You can use glue for solid boards when laying directly on the screed, but depending on the operating conditions, the use of a Multimol underlay is sometimes recommended.

Fastening coverings to screeds, except for boards more than 12 cm wide

In this case, two options are offered: you can use a two-component polyurethane composition and attach the coating directly to the screed, and parquet glue will be consumed less intensively; the coating is placed on the Multimol substrate, but the adhesive mixture is consumed twice as much. Under such conditions, it is recommended to choose the second option.

Laying, except for solid boards, with a width of 12 cm on a weak screed

Parquet adhesive must have excellent adhesion due to the low strength of the base, so it is recommended to use a one-component type of mixture. Increased elasticity will eliminate the risk of deformation of the coating due to tearing along the glue.

Fastening solid boards more than 12 cm wide to plywood sheets

Under these conditions, it is important to ensure vertical peel strength. One-component type solid board adhesive should be used.

Laying boards less than 12 cm wide onto plywood sheets

An elastic and fairly strong adhesive can reduce the tension between the substrate and the finishing material. For this task, both one-component and two-component compositions are suitable.

The glue must be elastic and durable to reduce the tension between the plywood and the board that occurs during periods of air humidity.

Installation of parquet boards/glued to plywood

Widescreen finishing material does not tolerate moisture well, which means dispersion compositions are not suitable. Nai the best solution When laying with your own hands, the glue will become elastic and durable.

Laying maple and fruit parquet on plywood

This material is characterized by instability when operating conditions change. This means that dispersion compositions for fixing block parquet should be avoided.

If the parquet is made of fruit wood, the glue should not contain water.

Fastening the coating with a varnish layer on the underside

In this case, there is a high probability of delamination of the structure under the influence of peeling loads along the varnish layer. To determine the quality of the adhesive composition that has suitable properties(resistant to pull-out loads), it is recommended to do a test yourself. For such conditions, a one-component adhesive is usually suitable.

If a layer of varnish is applied to the back side of the parquet board, then before starting installation you should check any type of adhesive for vertical tearing.

Fastening plywood sheets different ways

If you plan to lay the substrate with your own hands on the screed without special fasteners, you need to use a highly elastic composition. When deciding how to glue plywood to concrete, they also consider a combined fastening option: screws and glue. In this case, the requirements for the mixture are lower, which means that an aqueous analogue can be used.

04/02/2018 Views: 13074

Parquet board is a modern wooden floor covering that can be laid on the base in two ways: floating, connecting the boards to each other using locks, and adhesive, immovably attaching the boards to the base. Let's figure out what the difference is and which method to choose.

Floating method

In this case, the boards are assembled into one sheet without gluing or other fixation to the base. The boards are fastened to each other using locks. Often, to facilitate installation, a row of boards is first assembled, and then the row is attached to the previous one, and so on. If you have experience laying laminate flooring, then you can easily cope with laying parquet boards using the floating method.

Using the floating method, the parquet board is laid on the substrate. Include the cost of purchasing it in your repair estimate.

A specialist installs a parquet board on a cork base.

Parquet assembled without glue can, if necessary, be disassembled, moved to another room and re-installed. Experts also recommend it because non-glued boards freely expand and contract during seasonal fluctuations in humidity. There is no tension between them and the adhesive layer.

Glue method

The boards, just like in the floating method, are fastened to each other using locks, but each board is also additionally fixed to the base with glue. Glue is applied to an area of ​​two boards. In this case, it will not be possible to assemble the floor in rows.

Installing parquet boards with glue. Glue is applied to the area in two strips

The adhesive method is suitable for installing parquet boards directly on a concrete base, screed or self-leveling floor. You can glue the boards to plywood that has been previously fixed to the concrete floor.

Some boards cannot be glued and others cannot. Uneven load on the floor will lead to damage to the parquet.

Attention - to the base

In any case, the base must be smooth and dry. There is an opinion that, using a backing and a floating installation method, you can install a parquet board on an uneven base, for example, an old wooden floor. Parquet manufacturers warn against such a decision. Over time, after such installation, creaking and even cracks or breaking of individual parquet flooring may appear.

There is also the opposite misconception that with good glue a parquet board can be glued even to an undried screed. This mistake can cost you dearly, because after installing a parquet board on a damp base, it will take excess moisture from it and will swell and crack at the joints.

Here are the main requirements for bases for parquet boards:

• The humidity of a concrete subfloor should not exceed 4%, the humidity of a wooden subfloor should not exceed 12%.
• The concrete screed must be strong. When scratched with a nail, the concrete should not crumble.
• The subfloor must be level: deviations of 2 mm are allowed for every 2 m of floor.
• There should be no cracks, potholes or voids on the floor. Before installation, it must be thoroughly cleaned of any contamination.

In conclusion, a piece of advice: regardless of the installation method, choose trusted manufacturers and carefully read their recommendations for the selected type of board. If you decide to glue, then also study the recommendations for using parquet glue.

Parquet board is a natural and high-tech material for floor finishing. Installation parquet flooring completes finishing work on the premises. The floor surface for laying the boards must be prepared and carefully leveled. If parquet is laid on a floor made of concrete slabs, then to level the surface, a screed of concrete or a cement-sand mixture is poured.

Installation of parquet boards.

Installation of parquet flooring is carried out only on a dry screed surface, so it should be started no earlier than a month after pouring. Before installing the parquet board, a vapor and waterproofing layer is installed on the screed; if necessary, an insulating layer can be used. When mounting boards on a screed, plywood can be used as waterproofing. After priming the screed, apply an adhesive layer to it and lay it plywood sheets

, filling the gaps with sealants.

The structure of the parquet board. When laying the coating it can be used bitumen mastic

1. , the layer of which immediately functions as both a primer and waterproofing. The parquet is laid on top of a layer of glue, selected to compensate for the difference in linear expansion of the parquet, screed and base. If the parquet board is placed on a screed, then a certain installation method is used:
2. The floating option is based on creating a one-piece structure (a locking connection is used) without attachment to the base. Allows easy partial repairs.

The glue-mounted option involves fixing the boards with glue to the surface of the base.

Glue mounting method

The smallest amount of reserve (3%) is required when using the simplest pattern - deck laying. The boards should be left in the room for 2 days (to equalize the humidity) before installation. Glue for plywood and parquet can be used either one-component or two-component. Before starting work, the premises are marked. For independent conduct

• work will require tools:
• hacksaw;
• hammer;
• perforator;
• roulette;
• screwdriver;
• notched spatula;
• tamping block;

restrictive wedges.

• Materials:
• parquet board;
• moisture-resistant plywood 2 cm thick;
• parquet glue;
• adhesive sealant;
• screws;

nails.

Tools needed for work: hammer, hammer drill, tape measure, screwdriver, hacksaw.

1. The work is done like this:
2. The sheets are mounted staggered, the gaps are filled with sealant. A gap of 5 mm is left at the walls.
3. The first row of parquet is installed using limiting wedges to create a gap of 10 mm (but less than the width of the plinth) from the wall.
4. Use a spatula to apply glue to small area plywood covering and the ends of the boards, the parquet boards are tacked together with a block and nailed to the plywood.
5. Each board is then pressed against the floor to ensure good adhesion. The exposed glue is wiped off.
6. The next rows are shifted relative to each other by half the board.
7. Using a plumb line, periodically check the evenness of the laid sections.

After laying the parquet board, the coating should not be touched until the glue has completely dried.

Option without rigid fixation

If a floating option is used for installation, then the parquet covering is not rigidly connected to the base of the floor. Then the linear expansion can be compensated by the movement of the parquet boards. This method of laying the flooring helps prevent deformation of the parquet due to changes in humidity and temperature. The floating coating is installed using lock system provided on the boards.

Types of fastening parquet boards.

Installation is carried out using the following tools:

• hacksaw;
• notched spatula;
• restrictive wedges;
• hacksaw

restrictive wedges.

• polyethylene film (0.5 mm);
• corrugated cardboard;
• construction tape;
• parquet board.

Tools needed for work: hammer, hammer drill, tape measure, screwdriver, hacksaw.

1. Strips of film are spread over the screed with an overlap, making small projections on the walls. The joints of the strips are taped with tape.
2. Cardboard (backing) is laid end-to-end on top of the film, sealed with tape.
3. The boards of the initial row are laid parallel to each other (into the lock), with the upper part of the lock facing the wall.
4. Hammer the boards using a block and a hammer.
5. Then, to create a compensation gap (2 cm), wedges are laid between the wall and the coating.
6. Subsequent rows are laid offset (starting from cutting the board) and pressed (without gaps) from the end side to the previous rows.
7. The covering is ready after installation and pressing of the last row.

Immediately after installation, the floor surface can be walked on.

In addition to the traditional one, there are other, more decorative options laying parquet flooring. With a diagonal pattern, the room visually expands; a herringbone pattern is often used. The supply of material required for these methods increases by 15% compared to laying in the direction sunlight. The braiding method, laying in squares and artistic are also used.

When finishing the floor with parquet boards, the material can be used without additional preparation, which is convenient when independent execution works The material laid on the screed is durable and resistant to changes in humidity and temperature in the room. Finishing floors made of parquet boards retain their original appearance. Laying parquet, carried out in compliance with the work technology, allows the best way take advantage of the material.

In order to glue parquet, special astringent mastics are used, which belong to the fast-hardening subtype.

The mastic is applied to the dry base under the parquet. It can be applied both warm and cold.

If the base of your parquet is made of chipboard or wooden plywood sheets, then there is no need to lay a layer of primer.

Please note that it is very important to apply the primer to the absorbent substrate.

Step 1 of 3 step instructions on how to glue parquet flooring. Apply glue.

Each parquet flooring has a special groove. There are shelves in the inner groove.

Many builders are already aware of what parquet consists of, but this may not be clear to the average person, which is why we describe everything in such detail. The glue is applied to the top of these shelves. To do this, the container in which the glue is poured usually has a special attachment - a device to make applying the glue easier. Glue cannot be applied to the bottom of the groove.

While gluing the parquet, wipe off the excess.

You should fill no more than 4/5 of the entire surface of the parquet strip with glue.

In order to determine how much area you have already filled with glue, you can lift the bar and look.

It is important not to overdo it here. If you have poured too much glue, more than 4/5 of the surface, then the boards may be weakly connected to each other, which will lead to parquet defects in the future.

The very first boards are glued to each other along the end planes. They need to be placed as close to each other as possible along their long edges.

How to lay parquet on a concrete floor: laying on a screed, all options

We knock down the boards and wait. This is the final step in our instructions on how to glue parquet.

Then you need to knock the boards so that their tongue-and-groove connection becomes stronger, after which the boards need to be pressed together.

For these purposes you can use wooden block. Here, too, it is very important not to overdo it, because the seams along which the parquet elements are connected to each other are quite fragile.

It is very important to ensure that the glue does not get on the outside of the parquet under any circumstances. If you see that when you press on the parquet, the glue comes out of the parquet seams, then you should immediately remove the glue using a wet sponge or rag.

After you have laid the first row of parquet, you need to wait a while for the glue that you applied to the parquet in the first row to dry a little and harden.

Usually half an hour is enough. In the same way, you need to wait time and let the glue dry in the place where the water pipes run under the floor or next to the floor. When you lay the final row of parquet, you will also need to wait a while.

Which glue is best for you?

Before gluing the parquet, you need to choose the right glue for it.

First we determine the type of parquet.

If you have solid oak parquet and its thickness does not exceed 15 mm, then dispersion type glue is suitable for you. This glue should not contain solvents. If you are working with cork backing, then this glue will also work.

This adhesive can also be used in subfloor preparation to bond plywood sheets to a concrete subfloor.

It is also used when laminate flooring needs to be glued to a concrete floor.

If you dilute this dispersion adhesive with water in a ratio of 50 to 50, it can be used as a primer for laying cement screed.

If your “patient” is a parquet board http://natural-floor.ru/POLARWOOD, consisting of several layers and coated with varnish, then an adhesive based on artificial resin will suit you.

This glue is also suitable for working with piece parquet, which is based on oak, maple, ash or beech wood.

The thickness of such a board should not exceed 22mm.

The same type of glue allows you to glue many different exotic types of parquet.

This type of glue can also be used to cover the cement screed with a plywood sheet on top.

If you have a treated type of parquet or untreated parquet, then you should use a special parquet adhesive based on MS polymer.

Or a silane type of glue. The same type of glue is used if you need to glue parquet from an exotic type of wood or install a heated floor.

Adhesives for all types of parquet and solid boards

Most multifunctional view glue is a 2-component polyurethane. With it you can glue almost any parquet board of any size.

It is also suitable for gluing solid boards. You will not find any water or solvents in its composition.

There are also epoxy-polyurethane adhesives. Craftsmen also use them for almost all types of parquet. The exception is the various exotic types of wood from which parquet is made.

The quality of laying the parquet board and the durability of its operation depend on the correct choice of glue.

Glue the parquet board to the screed. Truth or Myth

Parquet can be laid in two ways: on glue and floating on a substrate. It is for the first method that you need to choose a suitable adhesive mass.

Adhesive for parquet boards must meet the following quality requirements:

• The service life of the adhesive must be long enough to hold the floor covering in place throughout its life.

  In the case of parquet boards, this period sometimes reaches a hundred years.

• Once dry, it must retain elasticity to allow the wood to expand under the influence of humidity and temperature.
• When drying it should not shrink.
• A high-quality adhesive composition should not contain a lot of water.

  Its excess leads to deformation and rotting of the parquet board.

• Shouldn't be harsh bad smell and various toxic substances in its composition.

Let's look at the types of adhesive mixtures.

Dispersion glue

Example of dispersion adhesive

Water-dispersed adhesive is considered the most harmless due to the non-toxic fumes that are released when the mixture dries.

It does not have a strong, repulsive odor, which is why it is often used for laying parquet in residential premises.

However, due to the water base this group adhesive mixtures are not suitable for every type of parquet board. It is most applicable to oak parquet - the most moisture-resistant.

Flooring made from fruit trees, ash, maple, beech or alder is too susceptible to warping and rotting as a result of getting wet.

In addition, the water base conflicts with parquet boards made from exotic oily woods.

Solvent based adhesives

One-component adhesive

Due to the fluidity of this adhesive composition, already glued dies can be corrected within 15 minutes. Complete drying of one-component parquet board adhesive is achieved after 5 days, but you can start sanding the floor earlier.

Solvent-based adhesive mixtures are flammable, and therefore storing and using them near open flames is strictly prohibited.

Two-component adhesive

Two-component adhesive is the most durable of all known groups.

Chemical reaction of the hardener and glue mixture leads to its rapid hardening after 24 hours.

Two-component glue is the best option

Reactive adhesive is three times stronger than other adhesives, dries twice as fast as organic adhesives, and is applicable to any type of wood because it does not contain water in the base.

It is used for gluing dies to any base: concrete screed, wooden floor, plywood backing. Solid boards and planks already coated with varnish are laid only with 2-component glue.

The disadvantages include high cost and toxic fumes, which, however, do not emit after the glue has completely hardened and do not pose a threat to the health of household members.

An overview of a good varnish option and installation tips is given in the video below.

Don't be lazy - check it out.

Now, based on the type of parquet board you have chosen, you can easily choose the appropriate adhesive.

Good luck with your repair and beware of fakes.

We hope that the article was useful to you. We will be grateful if you press the buttons social networks, which are located below. Let your friends and colleagues be able to choose the right adhesive for parquet.

Requirements for glue for parquet boards
Types of glue
Water-dispersion adhesives
One-component solvent-based adhesive
Two-component mixtures

The installation of a finished floor is an important part of the arrangement of the apartment, because thanks to the floor a considerable part is created general design premises.

One of the most prestigious solutions for flooring is parquet boards. It consists of several layers, where the top layer that we touch is made of expensive wood, such as beech.

The remaining layers of parquet boards are made from cheaper materials, for example, pine, which has good resistance to moisture, mildew and mold.

Parquet boards are laid on the floor in two ways: “floating”, where the thickness of the board should be 14 mm, or the boards can be glued to the base.

If you decide to use the second method, then you will need a special glue for parquet boards. The choice of this glue is also an important matter, because high-quality glue will help create even and strong seams, which will undoubtedly affect general beauty gender; It is also worth considering what base the parquet is laid on.

Requirements for glue for parquet boards

General requirements for adhesive that are important when laying on concrete or wood:

1. Parquet board is a long-term material that can last for several decades without losing its original properties, therefore, when choosing an adhesive, you should pay attention to its service life.
2. Any wood, including parquet boards, changes in size with changes in humidity and temperature in the room, so the glue must create an elastic seam that will accept deformation changes.
3. The adhesive composition should have a minimum moisture content, because it can easily be absorbed into the joints of the boards, which will swell and become deformed.
4. The glue should also not shrink, otherwise the floorboards will begin to creak.
5. Watch out for glue toxicity.

   Many adhesive compositions can release toxins into the air of the apartment when hardening, which is easily eliminated by simple ventilation, however, some compositions continue to release harmful substances even after complete hardening, which can harm the health of residents.

6. The last requirement applies only to adhesives for concrete screed: the composition must have good adhesion in order to further secure the concrete surface.

Types of glue

If you decide to glue parquet to subfloor, then don’t rush to decide which parquet adhesive is better, because first you need to decide on its type.

First of all, you should pay attention to the subfloor: adhesives can be suitable for either screed or wooden subfloors, but you can also find universal compounds on the market.

Do not forget that the layer of parquet board that interacts with the glue can also be different.

There are several types of glue: dispersion glue, one-component and two-component glue, which we will discuss separately below.

Water-dispersion adhesives

Dispersion adhesive for parquet has a whole bunch of positive qualities: it is odorless, environmentally friendly and easy to apply, which ensures its wide popularity in European countries, but not everything is so smooth.

The dispersion composition includes a large number of water, which can damage the parquet board.

As the liquid evaporates, it causes deformation of the wood, so this glue can only be used with wood that has good resistance to moisture, for example, larch, oak or oily exotic trees.

The base to which you attach the parquet boards should also be made of materials that can withstand moisture, such as moisture-resistant plywood.

There is more for the parquet board whole list requirements:

1. Water-dispersion adhesive is recommended for use only with multi-layer parquet boards;
2. Apple, pear, cherry, beech, alder, ash and maple cannot be glued with this composition, because they quickly swell when exposed to moisture.
3. The thickness of the board also plays a significant role: it should be thicker than 10 mm (for more details: “Length and thickness of parquet - standard dimensions”);
4. The surface of the board must not be treated; varnished boards must not be fixed with this composition: the varnish will not allow the wood to dry out, which will cause its deformation.

Price is also a huge advantage of dispersion adhesive, and the more water in the composition, the cheaper the product will cost you.

Do not forget that parquet does not like moisture, so it is better to take more expensive glue, where the percentage of water will be lower. Typically, such glue is presented as a ready-made universal mixture, which is suitable for gluing waterproof wood.

The glue can also glue the parquet board to the concrete screed.

The water-dispersion composition also has another minor drawback - a long setting time.

Typically it will take 5 to 7 days for the composition to dry. Read also: “Which parquet board is better – make a smart choice.”

The following brands are examples of good dispersion adhesives:

• With Swiss glue “BONA B-720” you can glue parquet boards made of any non-fruit wood to moisture-resistant plywood.

  The glue has enough low price: approximately 5 USD (300-500 rubles) per kilogram at a consumption of 1000-1400 g per square meter. This brand has one of the lowest water content in the composition, which is 22%.

• Finnish glue of the Kiilto Standard brand contains much more water (36%), so you can only glue oak or hardwood parquet with it.

  The price of this glue is slightly higher than the previous copy, but its consumption is also lower: 600-1200 g per square meter.

• If you are laying parquet over a “warm” floor system, then water-based adhesive “Tarbikol KP-5” is suitable for you.

  They can be used to glue boards with a thickness of 10 to 15 mm. Due to the high water content, the glue has a low price and consumption is approximately equal to Finnish glue.

One-component solvent adhesive

One-component parquet board adhesive can be applied to a wooden base or concrete screed. The composition does not contain any water, so it can be used to fasten even fruit-bearing wood. One-component mixtures are easy to apply, set quickly and dry completely, in addition, they hold the parquet to the base much better.

Methods for laying parquet boards on a screed

Advantages of laying parquet using one-component solvent adhesive:

1. You can fasten absolutely any wood;
2. The adhesive has a flowing structure, which allows you to adjust the boards during installation of the floor covering;
3. The glue will strengthen the concrete screed due to its good adhesion;
4. The mixture can maintain its fluidity when exposed to air for up to 15 minutes, which greatly simplifies working with it.

Polyurethane-based adhesive is one of the most common one-component compositions.

They can be used to attach wood of any species to concrete or wood, but the thickness of the boards should not exceed 17.5 mm.

The advantages of this composition include:

• The mixture does not need to be dissolved and prepared for use;
• The high elasticity of the mixture significantly reduces glue consumption;
• You do not risk damaging your wood due to moisture;
• The glue does not have an unpleasant odor, because it hardens by absorbing moisture from the surrounding air or wood;
• The glue slightly increases the sound absorption level of the finished floor covering, which will additionally protect you from noise from below and make sounds softer inside the room.

Now it’s worth talking about the disadvantages:

• One of the main disadvantages is the toxicity of the composition due to solvents.

  It is better to choose more expensive brands that will not release toxins into the air after drying;

• Installation of parquet will have to be carried out carefully, avoiding exposure to fire, because the composition has a high risk of fire;
• The last drawback is the price, which depends on the quality of the composition itself.

Most popular brands:

• Adhesive brand "UZIN - MK 73" is made on the basis of synthetic resins.

  This glue can be used to attach various multilayer boards to concrete or wood. The glue also tolerates heat easily, so it is suitable for application to a screed with a heated floor system.

  This is not the cheapest glue, with an average consumption of 800-1200 g per square meter.

• If you care about the level of ecology inside your home, then Ansercoll brand glue, which is made on the basis of organic solvents, is suitable for you.

  You can also attach any wood to concrete or wooden base. The price of glue is reasonable, and the consumption is 800-1500 g per square meter.

• Tarbikol KPA brand adhesive is suitable for installing thick parquet boards up to 22 mm. The composition is alcohol-based and has a low level of toxicity. You can attach any boards to a concrete, wooden or ceramic base.

  The glue consumption is quite small (600-1200 g per square meter), and the price is also low. Read also: “How to lay parquet flooring with your own hands - tips and secrets.”

Two-component mixtures

Speaking about which adhesive for parquet is better, it remains to talk about two-component or reactive adhesives.

They are called reactive because of the principle of operation: you mix two components, after which they react, harden, firmly gluing the surfaces.

This is the most expensive option for adhesives, but it can be used to attach parquet from thick boards to any base. The glue does not contain water, so it can be used to glue any type of wood, and it also perfectly secures varnished products.

To prepare the mixture you will need a construction mixer. The mixed composition is applied to the surface with a spatula.

One of the main advantages of this glue is its fast setting (it will take a couple of days to dry completely). The fastening strength is also a big advantage.

A two-component adhesive composition has two:

1. High price;
2. Increased toxicity, and you can work with such glue only in special protective equipment (gloves and a respirator).

Popular brands:

• Composition of the brand “Tabicol PU 2K” capable of gluing any wood to concrete, wood and ceramics.

  Its price is higher than many analogues, but the consumption is only 800-900 g per square meter.

• "Wakol PU-210"- polyurethane based adhesive. Excellent adhesion to any surface. Material consumption is 800-1400 g per square meter.

The strongest connection will create an adhesive called “ACM VK-L12”. The adhesive is intended for narrow parquet boards. Consumption is 800-1500 g per square meter.

Parquet adhesive

When the parking plate is installed with adhesive, it should be noted that the quality of the adhesive used is reflected in the life of the flooring.

It follows that the choice of adhesive should be considered very seriously. Before deciding which adhesive should stick to your hardwood flooring, you must determine the material used to make your hardwood flooring. This point is very important because there are different adhesives for each type of tree. How to choose parquet adhesive?

This article will help you understand this problem.
Parquet panel adhesive is used for gluing flooring or mosaic parquet for all types of floors.
The base of parquet glue is almost always PVA, the consumption of glue for parquet panels in this case will be economical, and important factor is to ensure high fire safety.

These types are solvent-free, but they also have high flow efficiency and ductility. You can also buy parquet adhesive that is highly resistant to freezing.

Correct laying of parquet on screeds without plywood by hand

There is also a parquet board bonding adhesive that is suitable for gluing parquet boards when greater stability and strength are required.
Modern adhesive parquet comes in several types and is divided into reactive adhesives (one- and two-component), dispersion adhesives (water-based composite) and adhesive resins (made using alcohol).

To make the right choice about which hardwood flooring adhesive you need, you need to understand the main purpose of each type. The technique for placing parquet boards on adhesives is approximately the same for each type, but some differences are still present.

Placing parquet boards on adhesives
A one-component adhesive designed for gluing all types of work (including critical shapes and “thick” wood), laminated, large-format, mosaic parquet on substrates that meet installation requirements, for most jobs without the prior use of undercoat.

Polymerization of this type of adhesive occurs due to a reaction to moisture in the air. It does not shrink, remains elastic and does not contain water or solvents. Placing a parquet board on glue is very convenient, as it preserves the factory decorative coating in case of a fall on it.
Two-component parquet board adhesive is suitable for strong adhesion of all types of mosaic, mosaic, multi-layer and large-format parquet, as well as parquet made from sensitive wood species.

Two-component parquet and solid panel adhesive suitable for all types of substrates. It consists of two components. This glue is a reaction type. They contain no water, no solvents, no amines and harden due to a chemical reaction as soon as the components are mixed. The two-component hard slab parquet adhesive hardens quickly and has good adhesive ability, resulting in high strength.

Only during the day can you start polishing the parquet.
Dispersion adhesives are used to assemble parquet flooring from sustainable wood, industrial parquet and mosaic materials. This type of glue is made on the basis of PVA acrylic or water dispersion with the addition of synthetic resins. It contains no solvents or hazardous substances, so it does not affect the health of the operator. The main disadvantage of this glue is the moisture in it, which flows into the pores of the wood and can cause deformation of the parquet.

Therefore, there are restrictions on the use of water-based adhesives. Since the size and type of parquet wood must be taken into account.
Fluid (alcohol) adhesives are used for gluing cosmetic, industrial, mosaic and multi-layer parquet of all types, but with specific dimensions for absorbent substrates.

Such adhesives do not contain water, although they do contain solvents, but are likely to shrink when dried. This glue hardens in 72 hours. Sanding the parquet in this case must be done after 10 days.
The technique of placing parquet boards on glue is very simple. The answer to the question: how to use adhesive on the floor you only had to do the following steps: apply a homogeneous mass of adhesive on a clean and dry, previously degraded surface using a brush, roller or spatula.

Some adhesives are prepared in suitable syringe bottles and applied from the bottle nozzle to the substrate. The parquet parts that do not contain adhesive must be pressed tightly together, then the adhesive must be cured. Just remember that there is no hardwood floor adhesive applied, and in the event of an impact it must be removed immediately. In general, installing parquet boards with glue is quite simple, so the main thing is precision and attention.

The main component of parquet glue is PVA glue.

It is practically non-flammable and also has a relatively low cost. In other cases, the price of parquet adhesive is much higher. Parquet adhesives do not contain solvents, have increased plasticity and are very economical to use. We have developed special types of frost-resistant parquet adhesives that can withstand temperatures down to -30°C while maintaining their properties.

It is advisable to use some types of parquet adhesives when adhesive is needed to join parquet panels and in this case greater stability and strength is required, for example when gluing parquet.
Which glue is best for parquet boards?

Pay attention to the types of adhesives that are most affected:
— Adhesives for water dispersion, most with low water content. It is used for gluing parquet pieces that do not have big size and resistant to wood, plywood based. The main advantage of this glue is that it is environmentally friendly, odorless and convenient to use.
— A popular adhesive is an artificial resin based adhesive, including a solvent composition.

They are used for gluing plywood to concrete base and are suitable for the most stable types of wood. Their disadvantage is the presence of an unpleasant odor, flammability, and when using a massive plate, the low strength of the adhesive seam.
— Two-component parquet adhesives are considered the most universal, because regardless of the substrate, they are suitable for all types of installations and all sizes of parquet flooring.

They have the most durable adhesive seal and are also durable in use. This adhesive is suitable for solid parquet.

When using it, fast work and parquet experience is required, since the preparation time is ready to be consistent around 2 hours.
— One-component polyurethane adhesive for parquet panels has a particularly elastic structure. It is recommended to use these types of adhesives on concrete surfaces. Similar to two-part adhesives, these types of adhesives have varying performance but are more long time production.
Now that I understand the basic shades of this or that parquet adhesive, and after determining the choice of the material itself, it would be nice to think about a professional teacher who will be involved in transforming the space.

On initial stages work, it is necessary to carefully align all possible questions about parquet work and determine the cost of laying parquet boards with glue.
And finally, if you decide to do all the work, use the masters' secret in this matter.

The technology of laying the floor adhesive and the subsequent results left a feeling of satisfaction with the work if, before continuing the deposition on the parquet adhesive, which must be transferred to it for two weeks in a room with a temperature of about 20 ° C, a humidity of 45-60.

Similar climatic conditions should be maintained throughout the entire parquet installation process.

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It is no secret that the stability of a floor covering largely depends on the quality of its floor covering and, in particular, on the choice of adhesive composition. Parquet panel adhesive helps make the coating more durable and reliable. The parquet will not cause external noise because it fits freely to the base, and its service life will increase significantly.

Installing parquet panels with glue is technologically simple, but before choosing, you need to determine the materials from which they are made. This is very important because not all adhesives are universal and may not be suitable for certain types of wood.

Which glue is better?

The main types of adhesive compositions intended for laying parquet panels are:

• dispersible, on water;
• Synthetic, containing solvents;
• Two components made of polyurethane with the addition of special hardeners;
• One-component based on silane-modified polymers.

It should be noted that when using glue there is no need to carefully level the base, because this function is performed only by the mass of the glue, covering small cuts, cracks and shavings.

But if the rough soil is too uneven, then it is recommended to build a cement screed first.

Waterproof glue

The main feature of water-based adhesives is the absence of a pungent odor. It is absolutely safe, which is why it is successfully used in residential areas. Water dispersion adhesive for parquet panels is very popular among European consumers, but it has one important drawback - it is poorly tolerated by moisture in some types of wood, for example:

Water dispersion dispersions are used for parquet boards made of oak, larch and some exotic woods.

And the blades must consist of three or more layers. Stones that are unstable to moisture can be deformed under the influence of dispersion adhesive and, consequently, change the shape of the floor covering.

Synthetic glue

Adhesive compounds based on rubber or synthetic resins are used for moisture-sensitive parquet panels.

Therefore, they contain a solvent, so when working on laying parquet boards, it is necessary to take into account safety measures and precautions.

In particular, it is prohibited to use synthetic adhesive near open flames or luminous objects, and it is prohibited to have lights in areas where work is being done, fires or smoke.

Store synthetic glue in tightly closed containers in well-ventilated areas.

Solvent-based parquet adhesives are the most popular today.

How to choose parquet adhesive

The high yield index allows you to adjust the position of the strips even after they have been laid, and when open, the adhesive formulation can last up to 15 minutes without installation. The adhesive will fully cure after five days, but the start of floor polishing may be a little earlier.

Two-component

Thanks to polyurethane and special hardeners, the two-part adhesive composition adjusts and shrinks much faster than synthetic or waterproof adhesive.

Its advantages are as follows:

• ability to use on any surface;
• high adhesive strength, almost three times higher than other types of glue;
• Possibility of sanding in one day thanks to quick setup.

Another name for two-part adhesive is reactive.

He got it for a chemical reaction process. Working with similar adhesives necessary if you have personal protective equipment, since they contain harmful substances. But after the glue becomes completely safe for health.

A two-component adhesive mixture is used for parquet boards of any size made of fine wood or lamellas that are installed directly on cement screeds.

The composition is universal, easy to use with a spatula, you can use it in systems with “warm floors”.

One-component adhesive

A universal adhesive based on a silane-modified polymer can be used for all types of parquet boards, including moisture-resistant wood. Sanding or varnishing can be completed after 48 hours. One-component adhesive:

• has no smell;
• elastic;
• does not contain solvents, epoxy resins and water;
• it has high adhesion to all surfaces;
• has acoustic insulating properties;
• can be used for the construction of heated floors.

The cost of polymer-based parquet adhesive is higher than that of other adhesive compounds, but due to its undeniable advantages, it is undoubtedly becoming increasingly popular among consumers.

There are many manufacturers producing adhesive mixtures for parquet.

And the choice presented on the sales shelves of specialized stores is so wide that it is difficult for an expert to decide this choice. But the main thing that should lead you to buy glue is the type of wood the blades are made from.

The word “parquet” is French in origin and translated from “parque” means a floor made of small unpainted planks that can be laid in different ways into geometric shapes. When laying parquet flooring, it can stick to the base; sometimes a “floating” method is used. It is no secret to anyone that the entire installation procedure, its quality, and therefore the long-term operation of the floor covering will depend on the quality of the adhesive composition for parquet. Let's talk today about how to choose adhesive for parquet.

Requirements for parquet adhesive

To install parquet flooring in a room with high quality, you need to choose the right adhesive for installation. A good adhesive composition for parquet is a guarantee of long-term operation of the floor covering. It is important to take into account that low-quality, incorrectly selected, or even counterfeit parquet adhesives, as well as expired substances, which are usually sold at a 20-40% discount, will certainly show their worst properties, later, of course, but they will. And then you won’t be able to fix anything.

When purchasing parquet adhesive, you should pay special attention to the requirements for the composition:

1. Parquet adhesive must be durable and capable of holding the coating in place firmly and for a long time, since the useful life of a solid board reaches one hundred years.
2. A good parquet adhesive should have some residual elasticity after curing, while still allowing the wood on your floor to expand and shrink when exposed to room temperature and moisture, which is completely natural for wood.
3. High-quality parquet adhesive, be it bostik parquet adhesive or artelit, should not shrink over time, which can cause squeaking when the parquet planks weaken when the glue sag underneath them.
4. Parquet adhesives for laying parquet flooring should not contain a lot of water in their composition, as is often the case when purchasing a cheap and low-quality composition, or a fake. Excess moisture when absorbed into parquet, it causes swelling and deformation of the coating, which subsequently also leads to squeaking. And if such a water-based parquet adhesive is used for exotic wood species that contain oils, the parquet flooring simply will not stick well.
5. Parquet adhesive must be safe and not contain solvents or other harmful substances. A sign of the presence of solvents is a pungent odor during parquet installation. Solvent-based compositions contain substances that, after use, will evaporate for a long time and poison the air in the room, even when you no longer feel the smell.

Types of parquet adhesives

Today, there are 3 types of glue intended for laying parquet boards.

Dispersion glue

Dispersion adhesive is the most environmentally friendly pure material and is especially popular among European consumers. This mixture is based on water. This contributes to the fact that during the hardening process of the mixture, vapors are released that are not toxic and therefore do not pose any danger to human health and can be used in any residential premises. Water-based compositions are characterized by the absence of a pungent odor, which makes their application possible in residential areas.

The range of water-dispersed adhesive compositions is quite large, but they all differ, depending on the percentage of water in the composition. The higher the water content, the lower the price of the glue. Among the advantages of dispersed parquet adhesive Tarbikol Bostik is its fairly low cost compared to other types of glue. It is usually used for gluing moisture-resistant plywood under parquet.

It is recommended to use water-based adhesives when arranging oak parquet, because this type of wood is highly resistant to the harmful effects of moisture and is very durable. Water-dispersion adhesive is also well suited for laying piece parquet, which is small in size.

It should be remembered that wood undergoes deformation at the slightest contact with water, sometimes this even leads to rotting. Unlike oak, parquet flooring made from fruit varieties of wood (apple, cherry, pear), maple, ash is less durable in terms of “moisture resistance”; the boards can become deformed, especially if the thickness of the parquet floor is minimal and the dispersed adhesive has 36 % water in its composition. In such a situation, it is preferable to use a parquet adhesive from a different group. Dispersion adhesives are not suitable for laying such “capricious” species as beech and alder.

Solvent based adhesive

Solvent-based adhesives are the most commonly used adhesives for hardwood floors. Such substances do not contain water in their composition, so they are suitable for any type of wood. This group of mixtures differs from water-dispersion mixtures in their high adhesion strength.

Solvent-based adhesive can remain open for quite a long time - up to 15 minutes, which simplifies the work of laying parquet and allows you to correct parquet strips that have already been laid for some time due to their high fluidity. Complete hardening time usually reaches 5 days. Therefore, such products are recommended for use when laying floors made of wood types that are subject to swelling and other irreversible changes that occur under the influence of moisture.

When using solvent-based rubber parquet adhesives, remember that such substances are explosive and flammable. Therefore, this type of material is strictly prohibited from being used near such ignition sources. During installation work, you should refrain from smoking in the room where it is being carried out.

Two-component reactive adhesive

Two-part or reactive adhesive is the strongest hardwood flooring adhesive available today. Hardening occurs as a result of chemical reactions after adding a hardener to the mixture, which is why the composition is called two-component. The glue does not contain water or solvents. The fully two-component adhesive cures in approximately 24 hours.

The hardening process of parquet adhesive occurs 2 times faster than when using organic solvent-based adhesive. The composition is 3 times stronger than conventional glue. Due to its versatility, such glue can be used on any substrate - wood, plywood, concrete.

Reactive adhesive can be used for gluing any parquet flooring, regardless of the type of wood and the size of the planks, even the most expensive artistic parquet. Uzin two-component reactive parquet adhesive is the best solution for solid wood flooring. It is recommended to lay boards that have already been varnished only with this type of parquet glue.

The only drawback of reactive glue is its rather high price, but it justifies itself with its excellent quality and long service life. Also remember that when evaporating, the mixture will release harmful substances before final hardening. chemical substances. Therefore, you should only work with reactive adhesives wearing protective masks or respirators. The substance does not pose a health hazard after hardening.

Purpose of parquet adhesive

You already know that parquet adhesives come in water-dispersion, reactive and solvent-based types. However, when choosing a composition, you need to take into account the type, characteristics and dimensions of the material that you will glue - parquet made of oak, ash, fruit and exotic species, solid boards, the type of base for the coating and its properties. So, which adhesive is best for parquet?

Gluing plywood to a screed without fastening with screws

In this situation, it is imperative that the adhesive composition has the highest adhesion to wood and cement screed. In addition, it is required that the glue absorbs various stresses between the screed and the plywood, that is, the mixture must be highly elastic.

Gluing plywood to a screed using self-tapping screws

Unlike the previous situation, in this case the plywood is not simply glued to the base, but is also additionally secured with dowel screws, due to which the requirements for glue are somewhat reduced. Thanks to the self-tapping screws, changes in the geometry of the plywood will be almost neutralized, so you can use water-based Bostik parquet adhesive, which costs much less than its polyurethane counterparts.

Gluing uncoated block parquet (ash, oak) to plywood

Piece parquet flooring made from a stable type of wood, for example oak or ash, with parquet flooring dimensions up to 420 millimeters in length and 70 millimeters in width, can be glued using water-based dispersion adhesive. The moisture contained in it is not able to be absorbed into the board small size stable rocks to such an extent that the geometric shapes of a given die change. Keep in mind that dispersion adhesive that contains water will dry more slowly than polyurethane adhesive.

Gluing factory-coated parquet (ash, oak) to plywood

If you need to glue piece parquet that has already been coated, it is better to use one-component or two-component polyurethane glue for Artelit parquet, in order to avoid even the slightest possibility of warping, which will have disastrous consequences for a coated parquet floor - defects will be visible on the finished coating.

Gluing any parquet with varnish on the underside

In this situation, two points need to be taken into account. The adhesive must have the maximum level of resistance to vertical peeling. Before starting work, it is necessary to carry out a test for such a peel, because peeling along the varnish may occur, which is unacceptable.

Gluing uncoated piece parquet (fruit and exotic wood, maple, beech) to plywood

Some types of wood, for example, maple, beech, cherry, pear and almost all exotic species are considered unstable, that is, parquet flooring made from them will react sensitively to any changes in temperature and humidity conditions, and the wood will warp in this case. In order to avoid this situation, when gluing such parquet, you should use Bona parquet adhesive, which does not contain water.

Gluing glued solid wood and parquet boards to plywood

Parquet, which consists of several layers, usually consists of large-format boards with a locking system. Therefore, in parquet glue, which is used when working with such floor covering, no water should be present. Otherwise, long and wide boards will be subject to warping. The adhesive for layered parquet and parquet boards must necessarily be elastic, that is, such that it allows the parquet to be released if necessary, but at the same time there must be a force that tries to pull the parquet back to the plywood.

Gluing solid boards, up to 120 mm wide, to plywood

For gluing a narrow solid board, dispersive water-based glue will no longer help, since this composition will certainly over-moisten the wood, causing it to warp. The adhesive must be highly elastic and durable to reduce the tension between the plywood and the solid board that occurs during periods of fluctuations in air humidity. This is especially true in the spring, when heating season ends, and the humidity in the room rises.

Gluing solid boards wider than 120 millimeters to plywood

When laying a solid board that has a large width, what comes to the fore is not the elasticity of the adhesive composition, but its resistance to the effects of vertical tearing, because the stresses that arise between a wide-format solid board and plywood will be much higher than in a situation with smaller according to the size of the boards. The most best properties One-component Ansercoll parquet adhesives based on high-quality synthetic resin have excellent performance in this regard.

Gluing coatings to a weak cement screed, except for solid boards, with a width of 120 millimeters or more

If there is a need for flooring wooden covering directly onto the screed, which is not too strong, it is necessary that the parquet adhesive has the highest rates of adhesion to different surfaces. That is, they require the maximum high performance adhesion to the plane molecular level, which can completely prevent the possibility of a rupture in the adhesive composition.

Gluing coatings to a durable cement screed, except for solid boards, with a width of 120 millimeters or more

Compared to the previous situation, in this case we are talking about installing the parquet strip on a strong screed. The best, but also expensive, method of gluing is considered to be laying parquet flooring through a special layer - multimol. This elastic woven material is used to relieve tension between the parquet and the screed. Remember that the glue consumption will be 2 times higher, because first you need to glue the multimol, and then glue the parquet itself to the multimol. An alternative and more economical option is to use two-component Adesiv parquet adhesive, which has a high level of strength.

Gluing solid boards with a width of 120 millimeters to a durable cement screed

This situation occurs quite rarely in practice, but there is a way out of this situation. In such a situation, parquet adhesive must meet two requirements: greater elasticity, that is, the adhesive composition must be polyurethane, as well as the highest possible resistance to tearing off parquet strips in the vertical direction. The use of wide-format solid boards directly on a cement screed has its own advantages and disadvantages, so find out in each individual whether multimol will improve the characteristics of the solid boards or not.

Gluing industrial parquet (coating of thin and narrow lamellas)

Industrial type parquet flooring is fairly new and current solution, intended primarily for buildings with high traffic. This parquet flooring consists of narrow vertical slats. Numerous tests show good characteristics similar coating when gluing it with two-component parquet adhesive.

Thus, the choice of adhesive for parquet flooring depends on many criteria. If you decide to install parquet in your home, then remember that it must be of high quality, durable and elastic. In each specific situation It is worth choosing the appropriate composition - dispersed, two-component or solvent-based.