Laminate - three common problems with it: creaking, diverging seams, swelling of the boards. Causes and solutions

When finishing finishing construction or repairs, recently our compatriots often use this finishing material like laminate. It is suitable not only for residential buildings and apartments, but also for retail outlets and offices.

But the average consumer does not always know how to properly lay laminated flooring.

Therefore, it is not surprising that during operation there are various troubles. For example, many are interested in what to do if laminated coating swollen.

Why does laminate flooring lift?

There are many reasons for such troubles, so there are also quite a few measures to eliminate them.

The most common causes of swelling of laminate flooring

The laminate used for the floor was too low class.
The seams were not processed well.

The surface under the laminate is not smooth (with slopes, potholes).
The humidity level in the room is constantly increased (water enters from the window or a humidifier is constantly used).

The gaps where the flooring meets the walls are too small (there is no room for the laminate to expand).
The furniture in the room with laminate flooring is too heavy.

Troubleshooting

If the coating is swollen due to water contact

If swelling occurs for this reason, it is noticeable immediately. All corrective measures must be carried out immediately.

Sequencing:

Remove the baseboard, being extremely careful;
Disassemble the coating to the point of swelling (it’s better even a little further);
Remove water from the base and dry it;
Dry or replace the substrate.

Advice: When dismantling, it is necessary to number the lines and note the order in which the panels are placed. This will allow reverse installation Immediately place each panel in its place, while avoiding cracks at the joints.

Upon completion of dismantling, carefully inspect the wet panels. Most often, simply drying them is enough. If the panels become very wet, they will have to be replaced. No problems will arise if the material was purchased with a reserve during the previous repair.
If there are no new panels in the house, you will have to buy them. And this can turn out to be a serious problem, since most often there are no completely similar boards in the store, you have to select them, matching them as much as possible in shade and texture. But still, the new panels will be different from the old ones. But replacement panels are also different from those that have already served for some time.
The only way out is to lay boards in visible places, which until the moment of swelling were located in places inaccessible to view. In this case, stock or newly purchased material is installed in “hidden” places. But using stock or buying a few new panels is still cheaper than replacing the entire flooring.

Attention: The way out of such unpleasant situations is to lay laminate flooring with increased moisture resistance (you can use the highest class material or treat the seams with a sealant).

If the floor is swollen due to the fact that there is no gap between it and the walls. In this case, the edges or joints of the coating rise.

To eliminate the problem, it is absolutely necessary to take several actions:

Remove the baseboard.
Carefully inspect and mark the places where the laminated boards rest against the walls.
If a door lock was used during installation, you must check whether it is secured correctly. To avoid damaging laminated boards, to attach the clamp, it is best to drill holes in them, that is, attach the clamp to the base.
Inspect the distance between the flooring and the heating pipes (it should compensate for the increase in material due to thermal expansion).
Trim the boards in the marked places so that there is a gap of 1.5 cm between the flooring and the walls (in practice, the width of the gap is determined based on the width of the plinth - it must completely cover the gap).
To prevent the problem from happening again, do not screw it to the flooring. heating radiators or furniture legs. It is best to do the same as in the case of the door lock - drill holes in the laminate and attach everything necessary to the base.

In this case, the panels are not deformed, so after re-installation the coating looks great.

If the causes of swelling lie in the laminate or base

The two situations discussed above require partial repair or partial replacement laminated panels. If the cause of swelling is the poor quality of the laminate or poor preparation of the base, then the only way out is to completely replace the flooring.
If the floor is made of low-quality material, then there is nothing left to do but dismantle the covering, throw away the material and lay a new one. When installing a new coating, do not forget about the benefits of sealant!
If the problem is caused by an uneven base, then the coating must be dismantled, the backing removed and the surface leveled. Can be used for re-installation old material or buy a new one.

Another common problem is that the laminate has come apart.

If the laminate flooring begins to come apart at the seams, it is not as easy to detect the cause as if it gets wet or there is no room for expansion.

There are several reasons, so there are also many options for action

If the cracks are barely noticeable, the most common reason is that the humidity level in the room is too low. Gaps usually begin to form when heating season. To prevent cracks from appearing, install a humidifier or ventilate the room more often.
Laminate panels may sag and come apart if installed on an uneven surface. To eliminate the problem, the coating must be dismantled, the surface leveled, and the panels reinstalled.
Contrary to the installation instructions, there were too large gaps between the flooring and the walls. To correct the situation, you need to install additional expansion wedges.
During installation, small debris was left at the joints, so the panels do not fit tightly enough to each other.
If panels with factory defects were used during installation, it may happen that several locks are broken.

Why does laminate flooring squeak?

There are only two reasons for this trouble: uneven base or debris in the joints. In the first case, the creaking occurs immediately after the lining has been compressed, increasing the load on the locks. Most often it is the locks that creak.

If there is debris left in the joints, the process is almost the same - the substrate loses its elasticity under load, and the load on the locks increases, causing them to creak.

Advice: If you need to buy laminate, choose material with click locks - they are the most reliable. Material with locks is cheaper, but difficult to install and does not withstand loads well.

Laminate flooring is not difficult to install and repair. It is quite possible to carry out all the work on your own. In addition, the Internet is full of photographs and video materials on installation and repair topics. After carefully studying them, problems usually do not arise.

Our reader named Mikhail sent the following question:

Why did the laminate begin to wear out after a year of use? Moreover, they did not lay it with their own hands, but hired seemingly qualified workers.

Our expert's answer:

Without a specific picture, we can assume several options: low humidity in the room, uneven surface under the laminate, violation of installation technology (even the most venerable professionals can make mistakes), manufacturer defects, etc.

Let's take a closer look at the most likely reasons. So, why does laminate flooring come apart?

The size of the discrepancies is small, barely noticeable to the eye. The reason most likely lies in low air humidity in room. In winter, when central heating is on, people more often begin to notice that the laminate flooring is walking. The floor covering dries out and micro-gaps appear. They can be easily eliminated: just turn on the humidifier.
Uneven surface. Many "masters" underestimate preparatory stage works and suggest laying laminate flooring on the old chipboard floor. Even if the floor seems level, it does not mean that it is. The result: in some places the laminate sags, diverges, or becomes a fur coat. The floor also cracks in such cases. This method of installation will not save you from such a problem as creaking floors, and if everything works out, it will not last long. Our advice: disassemble the coating and eliminate any unevenness. The best option for laminate flooring is a concrete screed.
Violation of laying technology. Incorrect wall clearances around the perimeter of the room. Too big or too small - they do not allow you to properly distribute the load on the floor. In some places the laminate is starting to come apart. You can correct the gaps by filing boards where there is little space, or by inserting small “wedges” where there is free space.
This also includes small, unnoticed by the master, debris (stones, sawdust) that got into the joints of the boards, as a result, some of them do not fit tightly together. The floor crunches due to friction. To avoid such problems, many people coat the locks with a little glue or wax when laying them for more reliable adhesion.
Manufacturer defect. Simply put, you bought low-quality laminate. During operation, the unreliable fastenings broke. And so we have to look for the answer to the question of why the laminate is coming apart. Advice: choose the click lock option, it is more reliable. Lock locks make laminate cheaper, but the installation process is more labor-intensive and often these locks cannot withstand the load during operation.

We hope that this information helped you find out why the laminate was falling apart and allowed you to eliminate this problem.

No more than a year has passed since the floors in your apartment or country house received a beautiful flooring. However, over time, you find a few scratches on the surface or notice that the seams on the laminate are coming apart.

Our editors will help you figure out the reason, and also give you some tips on what to do if the laminate has come apart.

There will be no repairs big problems and you can do it yourself, without resorting to the services of repairmen, if you follow the following tips.

Cleaning and caulking

Before you begin the repair, thoroughly clean the damaged area from dust and various stains, melt the wax and rub the indentation, then polish this area until shiny with a piece of soft cloth.

If there are gouges or very noticeable scratches in the floor, sand them out, then carefully fill them with the appropriate color of putty and remove any excess. Drying time can be found in the instructions that come with the putty.

Heavy stains, such as paint or glue stains, can be removed with our special floor cleaner. Pre-wipe these areas with a cloth soaked in acetic acid. Do not use abrasive or alkaline products that damage the decorative surface.

There may be several reasons why laminate flooring diverges, and the main ones are errors during installation, excess humidity or vice versa, dryness in the room.

Another question that is asked quite often on construction forums is why seams on laminate flooring come apart. The most likely reason is also an error by the technicians. If during installation they do not provide the necessary gap, about 1 centimeter, between the laminate and the wall, then the so-called “deformation” gap will allow the laminate to “walk” when humidity and temperature change and a seam may form in the middle of the room.

Video

Our expert's answer:

low air humidity in room. In winter, when central heating is on, people more often begin to notice that the laminate flooring is walking. The floor covering dries out and micro-gaps appear.
The seams on the laminate are coming apart. What to do?

They can be easily eliminated: just turn on the humidifier.
Uneven surface. Many “masters” underestimate the preparatory stage of work and suggest laying laminate flooring on an old chipboard floor. Even if the floor seems level, it does not mean that it is. The result: in some places the laminate sags, diverges, or becomes a fur coat. The floor also cracks in such cases. This method of installation will not save you from such a problem as creaking floors, and if everything works out, it will not last long. Our advice: disassemble the coating and eliminate any unevenness. The best option for laminate flooring is a concrete screed.
Violation of laying technology.
Incorrect wall clearances around the perimeter of the room. Too big or too small - they do not allow you to properly distribute the load on the floor. In some places the laminate is starting to come apart. You can correct the gaps by filing boards where there is little space, or by inserting small “wedges” where there is free space.
Manufacturer defect

Our reader named Mikhail sent the following question:

Why did the laminate begin to wear out after a year of use? Moreover, they did not lay it with their own hands, but hired seemingly qualified workers.

Our expert's answer:

Let's take a closer look at the most likely reasons. So, why does laminate flooring come apart?

The size of the discrepancies is small, barely noticeable to the eye. The reason most likely lies in low air humidity in room. In winter, when central heating is on, people more often begin to notice that the laminate flooring is walking. The floor covering dries out and micro-gaps appear. They can be easily eliminated: just turn on the humidifier.
Uneven surface.
Why laminate flooring diverges: answer from a specialist vopros-remont.ru

Many “masters” underestimate the preparatory stage of work and suggest laying laminate flooring on an old chipboard floor. Even if the floor seems level, it does not mean that it is. The result: in some places the laminate sags, diverges, or becomes a fur coat. The floor also cracks in such cases. This method of installation will not save you from such a problem as creaking floors, and if everything works out, it will not last long. Our advice: disassemble the coating and eliminate any unevenness. The best option for laminate flooring is a concrete screed.
Violation of laying technology. Incorrect wall clearances around the perimeter of the room. Too big or too small - they do not allow you to properly distribute the load on the floor. In some places the laminate is starting to come apart. You can correct the gaps by filing boards where there is little space, or by inserting small “wedges” where there is free space.
This also includes small, unnoticed by the master, debris (stones, sawdust) that got into the joints of the boards, as a result, some of them do not fit tightly together. The floor crunches due to friction. To avoid such problems, many people coat the locks with a little glue or wax when laying them for more reliable adhesion.
Manufacturer defect. Simply put, you bought low-quality laminate. During operation, the unreliable fastenings broke. And so we have to look for the answer to the question of why the laminate is coming apart. Advice: choose the click lock option, it is more reliable. Lock locks make laminate cheaper, but the installation process is more labor-intensive and often these locks cannot withstand the load during operation.

We hope that this information helped you find out why the laminate was falling apart and allowed you to eliminate this problem.

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Home / Repair / How to fix it if the laminate has come apart at the joints

How to fix it if the laminate has come apart at the joints

Renovating an apartment is usually quite a troublesome task. Although, no less pleasant, because it is a fact of updating the atmosphere in the house, laying the foundation in new stage the lives of the apartment owners. Some people prefer to do repairs on their own, trying to save the family budget on hired workers. Some people prefer to entrust the work to the craftsmen, guided by the latter’s experience and professionalism, and their ability to foresee the maximum possible difficulties in carrying out repair work.

In both the first and second cases, there is a chance, after time, to see obvious repair defects. For example, guests who come to your place for a glass of tea may notice that the seams on the laminate are coming apart. It is possible that you yourself will see the defects some time after the repair.

The reason for discrepancies in laminate flooring is not always in the “crooked hands” of the installer. There may be several of them - and we will look at all of them in this article, and also tell you what to do and how to correct this unpleasant circumstance.

Why laminate flooring diverges - reasons

The indoor air is too dry. Residents of apartments where flooring was installed often notice small gaps between the floor boards in winter time years, when houses begin to be actively heated using central heating. The coating dries out and discrepancies form in the seams between the boards. The likelihood of such defects also increases if the installation was carried out in the rainy off-season, when the air humidity is quite high. Therefore, when repairing, it is important to take into account even such a factor as weather conditions.
Uneven base for laminate flooring. Under no circumstances agree to the proposal to lay a laminate floor on old chipboard boards, or, even better, on plank flooring in old houses made from ordinary wooden planks. Underestimating the preparatory stage for laying laminate flooring is the same as agreeing in advance to further periodic repair work.

It is absolutely important to carry out all measuring activities with basic equipment and make sure that the floor is truly level. If the master convinces you that he has a “diamond eye”, that he simply sees that everything is fine, you can lay the floor without thinking - drive such a master in the neck. Promises without calculated confirmation in 95% of cases have nothing to do with reality. Otherwise, you can end up with a laminate that sags in “pits” even at the end seams or rises like a “fur coat” in some places. Which, moreover, also creaks in the best traditions of old-school horror films about old haunted houses.

Failure to comply with installation technology. We are talking about incorrect gaps at the walls. By “wrong” gaps we mean both too large and too small. They cause uneven load on the floor. As a result, the boards seem to “walk” around the room, looking for a comfortable position.
Small construction debris getting into the joints between the boards: pebbles, grains of sand, sawdust. This will not create large gaps, but the boards will constantly creak due to incorrect and loose closure of the locks. To avoid this, many craftsmen coat the end and longitudinal joints with a special glue or wax composition. What to cover, what composition to choose - you better consult a specialist in the store. This improves traction, reduces the chance of debris getting caught, and also prevents squeaking in the future.

What to do if the laminate has come apart?

If the seams on the laminate are coming apart due to its drying out, then this problem can be easily eliminated: just turn on the humidifier. Using a dampener on a regular basis will eliminate small gaps at the end and longitudinal joints and prevent large cracks from forming between the seams of the boards. If you use “warm floor” technology, then the use of such a device becomes mandatory.

If the laminate locks come apart for the reason described in point 2 (that is, if the base under the floor was not level enough), then we recommend carefully disassembling the floor and making a new one concrete screed– this is considered the best option bases under the laminate floor - and lay everything again. Such radical measures will cost effort and money. However, you will get a long-lasting result that is pleasing to the eye. It is better to disassemble the laminate board by slightly tapping it from the edge of the room, in the least visible place. You should not disassemble the floor from the middle of the room, even if there are major discrepancies between the locks between the boards.

When the laminate “walks” due to non-compliance with the flooring technology around the perimeter of the room, there is no need to completely disassemble the covering. It is enough to determine where the gaps are large and where they are too small, saw the boards in the second case, and in the first case add wedges, hiding them under the baseboard. This will redistribute the load on the coating and make it denser.

Laminate discrepancy due to manufacturer defects

The laminate is coming apart

This is not always noticeable, and many owners struggle to find out why the floor creaks when the reason, in the literal sense of the word, lies on the surface.

You can figure out how to choose the right coating yourself.

U different brands laminate there are two options for locks that are cut on the boards: “click” and “lock”. They differ in shape, and their price also gives them away - the second locks, as a rule, belong to cheap brands. In the end, all the information is indicated on the packaging label, and any consultant will be able to answer your question “What kind of lock is installed on the board?”

“Lock” locks reduce the cost of the material, but require a more scrupulous approach to installation. If you still decide to use the labor of a floor laying specialist, then purchasing laminate flooring with “lock” locks will suit you. If you are laying the floor yourself, and you don’t have much experience in this matter, just or a photo of a master class on laying a floor from the Internet. then you should give preference to laminate with “click” locks. Then the likelihood of avoiding gender discrepancy becomes much lower.

The gaps between the laminate boards do not need to be sealed. They can be removed without disassembling the floor, both at narrow joints (at the end) and at wide ones. In general, if the laminate breaks down after installation, you can fix everything yourself. It does not matter for what reason the gaps appeared between the planks.

Let's figure out what to do if the laminate diverges at the joints. Let's look at how to remove gaps between boards using improvised means.

At the end of the article, we’ll talk about the 7 main reasons for the divergence of slats. This is important to know in order to prevent cracks from appearing in the future.

A tricky way to eliminate cracks in laminate flooring after installation (without disassembly)

As luck would have it, the laminate diverges in the most visible places - in the middle of the room, in doorway. These cracks not only spoil appearance, but also collect garbage. And if moisture gets in, the coating may swell. That is why it is important to connect as quickly as possible.

To work you will need:

2-sided tape;
Small wooden block(bar);
Regular hammer or mallet.

You don't have to disassemble the cover, you don't even need to remove it. There is no need to move cabinets, chairs and sofas.

Previously The gap must be cleared of debris and dust. The best way– vacuum. After all, even small grains of sand will prevent the locks from connecting tightly. If the slats have come apart a long time ago, believe me, there is definitely debris between them.

Sequence for eliminating cracks:

Paste Double-sided tape on wooden plank On the one side. Take off protective film;
Then, with this side (with tape), firmly attach the plank to one of the loose laminate boards. In this case, it should be located next to the gap, about 5 centimeters;

Make sure that the wooden block is well glued to the lamella;
Now, holding the block with your hand, carefully hit the back of the glued plank several times with a hammer towards the gap. We beat until the 2 laminate boards are completely connected. Usually 4-5 hits are enough and the cracks disappear.

Remember! If the laminate has come apart in the middle of the room, you will have to tamp it down like this whole line. Those. they knocked down one plank, removed the block with tape from it, glued it to the next one and pulled it up. And so on up to the wall.

Sometimes the lamella moves freely and is even knocked down by the foot. This happens when the laminate was laid many years ago, the locks have been worn down for a long time and do not work. In this case, glue is used to prevent divergence (even PVC will do). It is applied to the ground lock of each plank. Then we move the planks tightly together.

What about putty?

Maybe it would be better to cover up the loose seams of the laminate with something? For example, wax or sealant. This approach will solve the problem only for a while. Here's the thing. Laminate flooring is subject to expansion and contraction with changes in temperature and humidity. As a result, when the laminate begins to “walk”, the cracks may become even larger. I'll have to cover them up again.

Why does laminate diverge, what are the causes of cracks?

The appearance of cracks at the joints of laminated boards is a matter of time. This can happen either a few months or 5 years after installation. Some people think that if , it will not disperse. In fact, cracks can appear in any coating. After all, the integrity of a laminate floor can be influenced by many factors.

Main reasons for the discrepancy:

Errors with . The workers latched the locks poorly or carelessly (in a hurry). Some people hammer the laminate flooring with a hammer when laying it. As a result, the lock could simply break and no longer hold as it should. Perhaps when cutting the slats, sawdust got into the joints between the boards. Either cover packed in one piece over a large area with many corners and protrusions. When the laminate begins to expand/contract, the individual strips will catch on the corners and unhook from the steel ones. These “jambs” will certainly appear in the form of cracks over time;
Crooked base. Differences on the floor for installation are more than 5 mm. There may be individual pits and bumps, old plaster or sawdust. With intensive traffic, the lamellas will bend at the joints into these recesses. Over time, the boards will simply creep apart, especially on short cuts. Second option with tubercles. For example, laminate barely opened up due to seasonal temperature changes. And then he began to sit back down, but could not overcome the tubercle. In a couple of years, a significant gap will appear;
Too thick and soft. With such a lining, the slats will sag under heavy furniture and loads (in the most trafficked places). This is where the planks will begin to separate;
The laminate is pressed. One of the most common reasons. The planks want to expand, but on one side a heavy wardrobe, and on the other a sofa. It turns out that when one board shrinks, it simply cannot attract another. In this case, the laminate diverges already in the first 1-2 years of operation. The planks can also be clamped door frame. Sometimes (in some places) the planks are nailed to the floor. All this limits the freedom of movement of the floor covering;
Low air humidity during the heating season. Coating starts to dry out a little, as a result, sometimes micro-gaps appear at the joints;
The method of cleaning is extremely important. Laminate joints do not tolerate moisture. If water gets in, the barely noticeable cracks at the joints will open up more over time. You need to wring out the rag well when wiping the floor;
Defective or cheap Chinese laminate. The quality of the laminate has the last influence on the appearance of cracks. But if it has weak locks and insufficient slab density, it will not only come apart, but also break.

It is very important to know why laminate flooring comes apart. This information will help you avoid gaps at the joints. As you can see, there are many reasons for the appearance of gaps between laminate planks. And the quality of the coating will not always protect you from their appearance.

You always need to remember about installation technology, preparation of the base and the correct substrate. It is also important not to pile up the slats with furniture, monitor humidity and proper cleaning laminate However, it is difficult to take into account all the nuances. Let this tricky method help you remove cracks in problem areas!

Home / Repair / How to fix it if the laminate has come apart at the joints

How to fix it if the laminate has come apart at the joints

Renovating an apartment is usually quite a troublesome task. Although, it is no less pleasant, because it is a fact of updating the atmosphere in the house, laying the foundation for a new stage in the life of the apartment owners. Some people prefer to do repairs on their own, trying to save the family budget on hired workers. Some people prefer to entrust the work to the craftsmen, guided by the latter’s experience and professionalism, and their ability to foresee the maximum possible difficulties in carrying out repair work.

Why laminate flooring diverges - reasons

The indoor air is too dry. Residents of apartments where flooring was installed often notice small gaps between the floor boards in the winter, when the houses begin to be actively heated using central heating. The coating dries out and discrepancies form in the seams between the boards. The likelihood of such defects also increases if the installation was carried out in the rainy off-season, when the air humidity is quite high. Therefore, when repairing, it is important to take into account even such a factor as weather conditions.
Uneven base for laminate flooring. Under no circumstances agree to the proposal to lay a laminate floor on old chipboard boards, or, even better, on a plank covering in old houses made from ordinary wooden boards. Underestimating the preparatory stage for laying laminate flooring is the same as agreeing in advance to further periodic repair work.

Failure to comply with installation technology. We are talking about incorrect gaps at the walls. By “wrong” gaps we mean both too large and too small. They cause uneven load on the floor. As a result, the boards seem to “walk” around the room, looking for a comfortable position.
Small construction debris getting into the joints between the boards: pebbles, grains of sand, sawdust. This will not create large gaps, but the boards will constantly creak due to incorrect and loose closure of the locks. To avoid this, many craftsmen coat the end and longitudinal joints with a special glue or wax composition. What to cover, what composition to choose - you better consult a specialist in the store. This improves traction, reduces the chance of debris getting caught, and also prevents squeaking in the future.

What to do if the laminate has come apart?

If the laminate locks come apart for the reason described in point 2 (that is, if the base under the floor was not level enough), then we recommend carefully disassembling the floor, making a new concrete screed - this is considered the best option for the base under the laminate floor - and laying everything again. Such radical measures will cost effort and money. However, you will get a long-lasting result that is pleasing to the eye. It is better to disassemble the laminate board by slightly tapping it from the edge of the room, in the least visible place. You should not disassemble the floor from the middle of the room, even if there are major discrepancies between the locks between the boards.

Laminate discrepancy due to manufacturer defects

Sometimes it happens that everything was done according to technology, but the laminate still creaks, comes apart, and has an unpleasant appearance. In this case, it is worth talking about the original defect of the batch that came to you. During operation, the fasteners break. This is not always noticeable, and many owners struggle to find out why the floor creaks when the reason, in the literal sense of the word, lies on the surface.

You can figure out how to choose the right coating yourself. Different brands of laminate have two options for locks that are cut on the boards: “click” and “lock”. They differ in shape, and their price also gives them away - the second locks, as a rule, belong to cheap brands. In the end, all the information is indicated on the packaging label, and any consultant will be able to answer your question “What kind of lock is installed on the board?”

http://pol.info-potolki.ru

Why does laminate flooring lift?

Troubleshooting

In this case, the panels are not deformed, so after re-installation the coating looks great.

If the causes of swelling lie in the laminate or base

Another common problem is that the laminate has come apart.

Why does laminate flooring squeak?

Cleaning and caulking

Video

The seams on the laminate are coming apart. What to do?

Why laminate flooring diverges: answer from a specialist vopros-remont.ru

Why laminate flooring diverges - reasons

What to do if the laminate has come apart?

Laminate discrepancy due to manufacturer defects

The laminate is coming apart

A tricky way to eliminate cracks in laminate flooring after installation (without disassembly)

Sequence for eliminating cracks:

Why does laminate diverge, what are the causes of cracks?

Why laminate flooring diverges - reasons

What to do if the laminate has come apart?

Laminate discrepancy due to manufacturer defects