Why are the interior wall tiles falling off more easily than before? How can I prevent it?

Before bonding the wall tiles, wet the wall and the wall tiles. It is best to soak the bricks in water, so that they have a better adhesion and are durable. Individual brick stickers are directly glued on, so that in a dry environment, the wall and the wall tiles can not be tightly fitted together, and they will fall off over time.

You know, the most important factor that determines whether the tile will fall off is the water absorption rate, if the water absorption rate is too low, then it will cause the tile to fall off easily, so the preventive measure is to make the water absorption rate of the tile appropriate, not too high, not too low.

With the long-term occupancy of the house, we will find a problem - the wall tiles of the kitchen and bathroom begin to fall off, and it is extremely dangerous. If you are not careful, the wall tiles will fall, causing accidents to abound. This requires us to take care of it when we use it, yes, you heard it right.

Wall tiles also need to be maintained. Regular check-ups are the best prevention.

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.

If there is more sand, there will also be a phenomenon of wall tiles falling off, and if the proportion of cement is large, the wall tiles are sticky and firm, but due to the expansion coefficient of cement mortar according to the water absorption rate of the tile and decide whether to go through water soaking treatment, ordinary muddy wall skirt bricks must be paved after soaking in water, even if the use of full tile adhesive paste must be soaked in water, and the soaking time is subject to the tile does not bubble and absorb enough water.

When paving tiles, the gap is too small will also be affected, tile paving must leave gaps, those seamless tiles on the market are actually left gaps, leaving gaps is to make ceramic tiles and cement mortar in the later use of the process has a certain expansion space, such as agent, wall tiles have a large water absorption, if there is no water immersion in advance, after paving porous ceramic bricks to absorb the water in the cement mortar. Cement requires a lot of water during the curing process, and due to water loss, it becomes no adhesion and no strength, and the bricks are associated with cement sand.

Therefore, the technical work of laying bricks is still to find a professional master to do it. They have complete tools in their hands, not to mention the beauty of the bricks, the quality is surprisingly good, of course, there are exceptions, and the exceptions are in the materials you buy. Before the tile is pasted, it needs to be blistered, so that the tile can fully absorb the water, no longer bubbles, the tile has not been blistered, or the water absorption is insufficient, when the tile is pasted, it will absorb the moisture in the cement mortar, resulting in cement mortar.

Ceramic tile is a decoration material that must be used in a large area in the decoration process, so whether it is the wall, the floor tile should be stored in the indoor space as much as possible during the winter construction, if it is transferred from the outdoor to the indoor should be stored for a period of time, so that the temperature and room temperature of the brick body and the base treatment is not in place, if the wall base is too smooth, there is no brushing treatment, it will cause the cement mortar of the tile and the lack of friction resistance of the base layer, so it is difficult to bond together, and if the base plastering layer is too thin.

To ensure that the wall tiles do not fall off: 1. When the all-ceramic tiles are pasted, it is necessary to leave a gap of not less than one millimeter, and some materials with good elasticity are selected. 2. First beat the back of the all-ceramic tile, then stick some copper wire, and then pave the all-ceramic tile to the wall to make it firmly embedded in the cement.

3. Brushing the wall to enhance the adhesion between the tile and the wall, the easiest way to draw the hair is to use a broom dipped in mortar to scratch the wall a few times, or you can directly smash out some potholes on the wall. 4. Choose glue with strong adhesion, such as marble glue can fix the position, black structural glue can enhance firmness, and the two can also be mixed.

A good way to make the wall tiles firm: 1. Roller coating method, this method is usually completed by a special brushing roller brush, the size of the pores formed by the polyurethane material on the brush determines the roughness of the brushing. 2. Wire drawing method, this method, usually uses a trowel to wipe the pulp at the same time, press the slurry layer in parallel, and then quickly pull it up vertically, and the feeling of pulling it up is like syrup pulling silk, pulling out a piece of it, a little bit of convexity, and this forms the whole rough surface.

Be sure to choose a tile adhesive based on water absorption. Because the adhesives of the current ceramic tile are classified according to the water absorption rate of the tile. The lower the water absorption rate of a tile, the higher the bond strength of the tile adhesive it needs.

For tiles with a water absorption rate greater than 6%, ordinary indoor tile adhesives should be used; If the water absorption rate is less than or equal to 6%, then a heavy-duty tile adhesive should be used. For the later wall, the surface of the wall should be treated and then tiled, and the floating dust should be cleaned up, then sprinkled with water to moisten, and the plastering mortar should be used to do plastering and leveling treatment to ensure the cleanliness and strength of the base. For aerated concrete blocks, an aerated concrete block interface agent is used.

The film is about 1.5 to 2 millimeters thick, and the surface is leveled with plastering mortar after drying. We should pay attention to the ambient temperature when tiling, when the temperature and the temperature of the base material is lower than 5, or higher than 35, it is not possible to construct at this time. Do not carry out construction in direct sunlight and rain.

It is necessary to control the amount of tile adhesive stirring at a time. After the bricks are finished, they should be maintained and protected. Avoid contamination or disturbance, which is also a guarantee of the quality of tile pasting.

The method is to choose to add more cement when pasting wall tiles, and pay attention to the technique when pasting tiles, and strengthen the gaps in the wall after pasting, so that the wall tiles can be firm, and you can also ensure that the wall tiles will not fall.

You can choose some strong adhesive with strong adhesion, so that the wall tiles will fall off, and try not to let the wall tiles get wet, do not be in a wet state, so that they can play a good role in fixing.

How to make tile seams to achieve the effect of permanent non-falling off. Nowadays, most home decoration chooses to use beauty joints to fill the fine joints in the middle of the tiles. Because the use of sewing agent is not only beautiful in appearance, but also waterproof and mildew-proof, it is very easy to clean.

Anyone who has used or done construction should know that the sewing agent is both waterproof and stain repellent, as well as oil repellent, but these benefits are usually not until the sewing agent has dried and solidified. It must be noted that during construction, the tile and the beauty sewing agent after construction must not be wet, because the beauty sewing agent will not stick when it encounters water, so the beauty sewing agent must not be wet after the construction is just completed.

If you want the wall tiles not to fall off, the ratio of cement and sand must be matched when laying the wall tiles, and at the same time, you can buy a package of adhesive to add it to it, so that the effect will be better.

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 bought and paved, there is a large area of tile warping or hollowing, it is necessary to eradicate the tiles in the original dust-searching warping or hollowing area, remove the original cement mortar layer, clean up the base layer, block the world and re-apply 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, suitable for floor tiles and some heavy tiles.

Be sure to find reliable workers and skilled workers.

Summary. Hello dear, happy to answer your <>

Answer, the wall tile falling off is the problem of the tile itself, 1, the problem of the tile itself, the quality of the brick itself is the biggest reason for falling off, buy 20 yuan of bricks and 200 yuan must be different, the national regulations of the tile water absorption rate should not exceed 10 percent, a lot of ceramic tile water absorption rate is more than this standard value, will naturally fall off. 2. The problem of master construction, some workers may feel that there is a problem after so many years, and there are still workers who are slightly defective in industry and commerce, such as uneven cement deployment, the bonding may not be so tight, and the strength gap between each piece of tile is too large, and it will also lead to falling off. 3. The problem of the wall, during the construction, the wall base is to be treated, if it is too smooth, there is no way to paste the wall tiles, the best way is to do brushing treatment for the wall, so that the wall has greater friction, and when the wall tiles are pasted, they should also sprinkle water to keep the wall moist and feel, so that the bonding will be better.

What is the problem of wall tiles falling off.

Hello dear, happy to answer your <>

Answer, the wall tile falling off is the problem of the tile itself, 1, the problem of the tile itself, the quality of the brick itself is the biggest reason for falling off, buy 20 yuan of bricks and 200 yuan must be different, the national regulations of the tile water absorption rate should not exceed 10 percent, a lot of ceramic tile water absorption rate is more than this standard value, will naturally fall off. 2. The problem of master construction, some workers may feel that there is a problem after so many years, and there are still workers who are slightly defective in industry and commerce, such as uneven cement deployment, the bonding may not be so tight, and the strength gap between each piece of tile is too large, and it will also lead to falling off. 3. The problem of the wall, during the construction, the wall base is to be treated, if it is too smooth, there is no way to paste the wall tiles, the best way is to do brushing treatment for the wall, so that the wall has greater friction, and when the wall tiles are pasted, they should also sprinkle water to keep the wall moist and feel, so that the bonding will be better.

Tiles and cement do not stick.

1. The bottom of the tile is not clean; 2. The water absorption rate of ceramic tiles is too large, and the water in the cement is absorbed too quickly, resulting in the tile not sticking to the cement;