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A few days ago, a few tiles suddenly fell from the house, but fortunately they didn't hit anyone, which scared me to death! There is no problem with looking very stable during acceptance, but when the wall tiles are removed, it is simply caused by not shoveling the wall skin. I can't find the person in charge of the renovation, where can I reason?
Look at this large area of white wall skin, how can the tiles be firmly pasted, and they can't be used for a long time! Therefore, you must remember to shovel the wall skin when sticking wall tiles, otherwise you will not be able to find anyone to reason with you.
I looked for a decorator again, and they said that they wanted to reinstall, because the area was too large, but now it was inconvenient to reinstall, so they temporarily used expansion screws to do a simple fix.
Here are a few reasons why wall tiles are used for a short time and are easy to fall off:
1. The quality of wall tiles.
The water absorption rate of wall tiles is directly related to the adhesion force, but it is not that the higher the water absorption, the better, if the moisture is not enough, it will be inconsistent with the cement shrinkage, which will lead to the falling off of the tiles.
2. The grassroots work has not been done well.
Underlying questions are often the most common. When we decorate a new house, we will shovel the wall skin, but most of us simply shovel or paint the wall. However, no matter how much the wall is brushed, if the wall skin is not cleaned, it will greatly affect the friction and adhesion of the wall.
Also, the wall is not watered enough, and the tiles are not cleaned properly, which will leave hidden dangers.
3. The tile is not dry and receives bumps.
When the cement mortar has not been completely bonded to the wall and is dry, it is best not to let it be collided, which will cause gaps in the mortar, resulting in unstable paste, and it may fall off in the future.
4. Gaps between tiles.
Gaps need to be reserved between wall tiles, because the effect of thermal expansion and cold contraction will cause them to squeeze each other, resulting in fracture or falling off. The cement mortar behind the wall tiles should not be too thick, which will not only affect the overall effect of the space, but also the thermal expansion and contraction will be very unstable, which will accelerate the falling off of the tiles.
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60*60 should have more floor tiles, if you stick it on the wall, it will easily fall off, and it should be re-pasted in 2-3 years.
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Summary. Kiss! This requires a dry-hanging process.
1. Insert fixing bolts on the steel skeleton and inlay stainless steel or aluminum alloy fixing pendants.
2. According to the design size, fix the stone on the special mold, and groove the upper and lower ends of the stone. The slotting depth is about 15mm, the distance between the groove edge and the front of the plate is about 15mm and kept parallel, and a groove is opened on the back so that the dry pendant can be embedded in it.
3. Embed the upper groove of the lower stone with AB structural glue, insert the connecting pendant, and embed the lower groove of the upper stone.
4. Temporarily fix the upper layer of stone, inlay stainless steel pendants, and fix them with AB structural adhesive after adjustment.
What should I do if the 600*1200 floor tiles are on the wall, and I am afraid of falling off after pasting?
Kiss! This requires a dry-hanging process. 1. Insert fixing bolts on the steel skeleton, and inlay impure and cautious pendants of rusty steel or aluminum alloy solid filial piety.
2. According to the design size, fix the stone on the special mold, and groove the upper and lower ends of the stone. The slotting depth is about 15mm, the distance between the groove edge and the front of the plate is about 15mm and kept parallel, and a groove is opened on the back so that the dry pendant can be embedded in it. 3. Embed the upper groove of the lower stone with AB structural glue, insert the connecting pendant, and embed the lower groove of the upper stone.
4. Temporarily fix the upper layer of stone, inlay stainless steel pendants, and fix them with AB structural adhesive after adjustment.
Thank you very much for your trust, I hope the service is satisfactory to you, if you have other questions, or relatives and friends around you have consultation needs, please come and ask.
Thank you. No, service is our motto.
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Kiss, <>
We're glad to answer your questions! There are two main reasons for the fall off of the tiles directly on the wall tiles: the construction workers are not in accordance with the specifications of the construction, the tile adhesive materials used do not meet the requirements, if the foundation of the tiles below is relatively firm, knocking on the phenomenon of empty drums, you can choose to use structural adhesive to glue, paste new tiles will not fall, but with cement mortar to paste is not pasted, so you can only use structural adhesive or marble glue and other colloids for bonding will not fall, It will also be very strong and durable.
Hope mine can help you! <>
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Concern. Generally, the decoration of the balcony, kitchen, bathroom will involve the wall tiles, once the wall tiles are unqualified, it is easy to fall off in pieces, in order to reduce the occurrence of such things for everyone to sort out a few details, I hope to be able to get attention when decorating the wall tiles.
1. Material selection of wall tiles.
When choosing wall tiles, it is best not to choose all-porcelain, the wall tiles themselves do not need to be load-bearing, all-porcelain is not necessary, and the other is easy to fall off. If you must use all-porcelain, you should use glue. It is generally better to choose wall tiles with a certain degree of water absorption.
Tile selection. 2. Even if the wall tiles are not beautiful, there should be a certain gap.
Under the influence of gravity, the wall tiles will form an extrusion downward, leaving a certain gap when tiling to prevent serious extrusion from falling off.
Leave gaps. 3. The wall tiles must be fully soaked.
Soaking the wall tiles in water is a routine operation, but it is inevitable that lazy workers will skip this step. The soak must be sufficient to ensure a perfect fit.
Soak the wall tiles for no less than 30 minutes.
4. At present, the wall is glued before tiling.
At present, the method of brushing glue is mostly used to increase the adhesion of the wall and cement.
Brush glue before tiling.
5. Add adhesive to the cement in the kitchen flue and bathroom waterproof area.
Because the flue layer is relatively thin and the cement is not easy to stick, and the flue temperature is slightly higher in the later stage, it will be easy for the tile to fall off, so it is necessary to add adhesive when inlaying tiles. The waterproof area of the bathroom is also an area that is easy to fall off, so you should pay extra attention when tiling and add adhesives to reduce the risk.
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There are two types of falling off tiles. One is a large area, while the other is a small area of local shedding, and the treatment methods are different in different situations. If the tiles are paved after the polished tiles are bought and paved, there is a large area of tile warping or hollowing, it is necessary to remove the tiles in the original warping or hollowing area, remove the original cement mortar layer, clean the base layer, and reapply the cement mortar.
Be careful not to break the polished tiles when cleaning them, and buy new tiles if they can't be used anymore.
So how do you prevent it from falling out? Bathroom re-paving should be re-painted waterproof layer, and do 24-hour closed water test, after the test is qualified, start to apply cement mortar, pave tiles, and should be careful not to damage the original buried water and electricity lines in the wall.
<> specifically to take the middle part of the tile to smash, but not directly from the middle, you can use a small rhinestone to open a hole first, and then use a tool to slowly spread around the way to pry open the tile, to avoid damage to the surrounding tiles. When pasting wall tiles, it is very important to decorate in accordance with the order of the process, the easiest maintenance method for wall tiles to fall off, the area of falling off is small, the loose tiles around are shoveled down together, the tiles fall off, and the cement wall is smooth and smooth without damage.
The temperature is low in winter, especially in the northern region, in the low temperature state, the indoor wall surface will lose water to varying degrees, resulting in dry cracking of the wall, if this situation is serious, it will also make the subsequent wall tile paving produce hollow drum falling off, now related to the construction process, the cement mortar is not according to the standard ratio during construction. When tiling, the operation technique is incorrect and the force is uneven, which will also affect the adhesion between the tile and the base layer.
Add cement or sand by yourself, then the performance of the product may not be guaranteed; When decorating your home, you must pay attention to whether the workers are standardized, whether there is any behavior of adding material (sand) to the tile adhesive, don't be cheated and think you are doing the right thing! Of course, there are now two ways to apply tiles, the traditional cement mortar method and the use of tile adhesives. The latter process is more complicated, but the pasting effect is good, and it is suitable for floor tiles on the wall and some heavy tiles.
Be sure to find reliable workers and skilled workers.
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Hello pro generally will not fall, first of all, the wall, like the indoor wall, only need to wet the wall, with pure cement or tile glue pasted on, all-porcelain does not need to soak in water. When sticking in restaurants and toilets, you need to pay attention not to cause hollow drums, which are easy to cause potential safety hazards after a long time. There are several ways to paste the whole porcelain: 1
If the wall tile is all-porcelain, you can use a sander on the back to beat the regret base, glue the copper wire with marble glue, and then paste it on the wall, so that the copper wire and the cement are irregular, and the paste is relatively strong. 2. The second method: If it is used in places such as film and television walls, you can make a layer of wooden bottom board on the wall and paste it with black structural glue, so that the structural glue is very strong after drying, and it is difficult to take it off.
If Bison is afraid of getting out of shape, you can also use cement to light the wall and directly glue it with structural adhesive. 3. The third method: such as outdoor door posts, etc., you can first use aluminum alloy or galvanized iron pipes to make a shelf, and then use marble glue and structural glue to paste it together.
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All-ceramic tiles are more popular in the market, which are sintered at high temperatures, the colors are bright and soft, and they have good corrosion resistance and anti-fouling effects. But it is not recommended to put all-ceramic tiles on the wall, because the water absorption rate of all-porcelain tiles is particularly low, not easy to paste, and easy to fall off after pasting, so how long will the all-ceramic tiles fall off the wall? What problems should be paid attention to if the all-ceramic tiles are on the wall?
1. How long will it take for all-ceramic tiles to fall off the wall.
There is no specific data for this, it is closely related to the quality of the tiles you buy and the construction skills of the master, if you use tile adhesive with strong adhesion at that time, if you handle it better, then the all-ceramic tiles will not fall off on the wall. However, in order to avoid falling off in the future, it is not recommended to stick all-ceramic tiles to the wall.
Second, all-ceramic tile wall precautions.
1. Tile soaking.
The main reason for the hollowing or even falling off of the tiles is caused by some improper behaviors before and after paving. For example, before the tile is put on the wall, it needs to be soaked for a period of time to make it have stronger adhesion. If it is not soaked, it will cause the adhesion to fall off due to insufficient adhesion.
However, if the surface of the tile is soaked in water for too long, the gap between the mortar and the tile itself will be hollowed due to the evaporation of water during the pasting.
2. Grassroots plastering.
This step is very important, if it is not cleaned, it is easy to be absorbed by dust and other deposits on the surface of the substrate, resulting in hollowing or falling off. Especially for large tiles, it is difficult to remove all the air in the tile adhesive adhesive layer during the leveling with a rubber hammer, and it will form hollow drums and poor bonding.
3. The problem of hooks.
It is not recommended to use white cement caulking for all-ceramic tiles, because its stability is poor, and the continuous quality is short, if you can, you can try to know Hongzi under the tile glue caulk, which can minimize the occurrence of subsequent falling off phenomenon caused by tile cracking.
You can choose to paste ordinary porcelain tiles, its use rate is very ordinary, and the hollow drum rate will be very small, as long as the technique is mature when pasting, then there will be no falling off and hollowing the phenomenon, very firm.
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