Is it because of the dampness that the bathroom tiles have fallen off?

The decoration of the bathroom is more complicated. If some small details are not decorated properly, it may cause the tiles to hollow and fall off. It is very important to decorate in the order of the process.

When laying ordinary tiles at high temperatures in summer, the tiles pasted in the morning should be watered and cured in time in the afternoon. Don't think that wall tiles don't need maintenance, otherwise the high temperature will accelerate the tiles to absorb cement water, causing the tiles to fall off later. In the cold winter, the tiles can easily peel off and even burst and fall off.

The flatness of the tile is not enough, which is also an important requirement for the flatness of the tile. Many owners buy tiles that are relatively cheap, resulting in high water absorption of tiles. After the tile is attached to the wall, the water in the cement is sucked dry, causing it to fall off.

Now the tiles are wet and there are no problems with the tiles, but dust on the walls is not an obstacle in the early stages due to severe powder and slag loss. When the wall dries later, the dust will isolate the cement from the wall, causing it to hollow or even fall off. Cement or sand quality problems, cement grade is too low or cement opening time is too long to fail, river sand mud content or water content is too high.

During the construction process, if the cement mortar of the cushion is too thick, or the cement is added too much water, or the cement is too thin, and the coating is uneven, the tiles will fall off; In addition, if it is a large tile, if the joint is too small, it is easy to cause warping and cracking after thermal expansion and cold shrinkage are pressed against each other. First of all, the brick mortar on the tile is cleaned, and then an appropriate amount of cement is added to the 107 glue and stirred into a paste. Apply a thin layer to the back of the tile and paste the tile onto the wall surface that was pasted earlier.

The waterproofing is not well handled. When the moisture returns, the water vapor spreads upwards along the wall from below and penetrates the cracks in the tiles, indicating that there is a large amount of water vapor on the wall, that is, there is water vapor on the wall, and the water vapor is pressed on both sides. The wall was damaged.

It is recommended to repair the bathroom as soon as possible and do a good job of waterproofing to prevent problems in the future. If the mortar falls along with the tiles, first dig some rough pits on the original foundation surface, then mix the mortar with the glue of 107 and paste it again. After brushing through the surface layer of the foundation, press down the tiles until the mortar hardens.

It should be noted that if the tiles are only partially detached, do not knock on the mortar on the foundation surface to prevent vibration and loosening of the original solid tiles.

Moisture does affect the life of the tile, but the sticking is not firm is the main reason, and it is easy to fall off if you do not choose the right pasting method.

There are indeed reasons for this, which may be caused by the fact that it is not firm when pasting, and it is also related to the material of the tile.

The bathroom is a place where there is a lot of water, and special attention should be paid when choosing tiles. It is usually stipulated that the water absorption rate of ceramic tiles shall not exceed 18%, but the water absorption rate of many tiles has reached 20%, and the maximum water absorption rate can reach more than 25%. After the tile absorbs water, the brick expands.

If the weather is cold again, there will be flaking, cracking, and even bursting and peeling. The treatment of the wall and ground base is not clean, the surface is too smooth, and the base layer before the pasting surface brick is too dry, which will lead to the rapid backwater of the base layer, resulting in the lack of friction resistance and bond moisture between the bond layer and the base layer, and it is difficult to close together. Insufficient wetting of sprinkling, uncleared dust on the back of the tile, and excessive water traces before paving, will cause the tile to be loosely bonded to the wall, and will fall off after a period of use.

Cement or sand quality problems, cement grade is too low or cement opening time is too long to fail, river sand mud content or water content is too high. There are no bonds. During construction, if the cement mortar of the cushion is too thick, or the cement is added too much water, or the cement is too thin and the coating is uneven, the laid tiles will fall. If the large-size tile is too small, the thermal expansion and cold shrinkage will squeeze each other, which is easy to cause warping and cracking.

If we use waterproofing mortar to make the bathroom waterproof, we need to understand the waterproofing principle of waterproofing mortar. Waterproofing mortar is a permeable crystalline waterproofing, which can prevent the water in the toilet from leaking into the wall, so as to achieve a good waterproof effect. Therefore, if there is a strong waterproofing in the bathroom, it is more suitable to use waterproof mortar.

It can also increase the grip of the wall tiles, or it can be directly pasted on a well-made waterproof mortar layer. However, if we don't make sure that the mortar layer completely penetrates into the wall when painting, the tiles will hollow out, causing them to fall. In order to effectively treat the base surface of the inner wall of the bathroom, we can use an interface agent to apply glue to make the base surface more solid.

When building a house, in order to pass the acceptance, we usually use polyurethane waterproofing material on the walls of the bathroom to make a waterproofing layer. For this waterproofing material, the adhesive strength is simply not achievable. If we don't deal with the original waterproofing base layer and paste the bricks directly at a later stage, even if we do new waterproofing, the tiles will inevitably fall.

It may be caused by moisture, or it may be because the staff is not glued firmly, or it may be that the glue is not good, or the tiles are not very good, or it may be that the staff's skills are not up to standard.

No, in fact, the reason why the tiles in the bathroom fell down was because the original tile paste work was not serious and did not stick firmly.

Yes, if the waterproofing of the bathroom is not in place, it will cause the bathroom to be very wet, and the tiles will fall off.

In the decoration process, a variety of building decoration materials are used, mainly including floor tiles, living balconies, dining rooms, kitchens, and toilets should be pasted with tiles and floor tilesThe bathroom floor tiles have fallen down for the following reasons, and there is no basis for the floor tile material, the corresponding auxiliary materials are selected, the floor tiles are not solved by small blisters, the indoor temperature is low, and the actual operation of the staff is not standardized, which may lead to the hollowing of the bathroom wall and falling. The application of mixed mortar to paste the floor tiles, auxiliary materials sand, the proportion of raw materials is unbalanced, and the interior decoration is not in accordance with the order of steps, and the ambient temperature of the adhesive floor tiles is very high.

The construction of the project is terminated at zero degrees in the room, the heat is not reached, and when the floor tiles are pasted, the mixed mortar does not have the actual effect of final setting, and the condensation is particularly slow. There are many kinds of mixed mortar, suitable for home decoration and sticking floor tiles, if the selected mixed mortar is not and the floor tile material, the adhesive floor tiles can not achieve the ideal actual effect. If the general wall tiles fall down, the probability of this kind is very small, and it is normal for them to fall in the bathroom.

Most of them are due to the lack of time for the tiles to soak in water, or the sprinkling and maintenance of the tiles after the hot weather is not followed. Generally, when the porcelain tile is paved in high temperature weather, the floor tiles pasted in the morning need to be immediately sprinkled with water for maintenance in the afternoon, and the wall tiles do not need to be maintained, otherwise the continuous high temperature will accelerate the floor tiles to absorb the concrete moisture, resulting in the middle and late stage of the floor tiles falling down. After rigid waterproofing, all walls are very smooth, resulting in insufficient sliding friction between the concrete and the wall in the middle and late stages, resulting in the wall tiles falling off.

We have encountered many things like this.

Many community owners buy floor tiles are relatively cheap, resulting in very large water absorption of floor tiles, after the tiles are attached to the wall, the water of the concrete is absorbed, resulting in falling. In the past, we pasted tiles and widely used concrete as a specific bonding raw material, but with the upgrading of floor tiles in the future, ordinary cement has long been unable to meet our requirements. Therefore, a new type of tile adhesive product was born.

However, you must pay attention to the selection of tile adhesives, otherwise the wall tiles are still very easy to burst.

Generally speaking, it is not caused by moisture, it may be because of the problem of the tile itself or the water absorption rate of the tile is not reached, and then in the process of laying the tile, its base treatment is not very good, or the tile falls due to improper construction technology.

It may be caused by moisture, or it may be that the quality of the cement is not good, or the quality of the glue is not good, or it may be that the quality of the tiles is not good, or the tiles are not soaked in water when laying the tiles, so they will cause the tiles to fall off.

Not necessarily, it may also be the illegal operation of the construction personnel, and the cement has passed the deadline, or it may be that the tiles are not wet when they are pasted.

1. The falling off of the bathroom wall tiles boils down to two points, one is the reason for the grassroots treatment, and the other is the reason for the tile pasting itself. It is necessary to formulate different treatment plans for these two points.

2. Because the base layer is behind the waterproof layer, the combination of the foundation branch leakage layer and the waterproof layer, when there is no falling off of the tile caused by the bonding force, cement mortar can also be used to mix a certain proportion of glue to carry out the wall brushing treatment. After the brushing strength is reached, the plastering is re-plastered and the base layer is made. Finally, according to the original method of pasting tiles, the tiles can be pasted on, and basically they can be disposed of.

3. It is caused by the problem of searching higher than pasting, and it is very simple to deal with. Go buy some adhesive that matches these tiles. Then remove the original adhesive residue on the wall, and paste the tiles on it according to the original method of pasting tiles, which is basically OK.

Many owners have encountered such a situation, that is, usually many owners have just moved into the house for a few months or a year, and suddenly found that a tile in the bathroom has fallen off, what is the situation? What happens when the bathroom tile falls off?

1. The tile is not soaked in water when paving, and the mortar is layered in the curing process because of uneven water absorption, and it falls off in the later stage.

2. Now the kitchen and bathroom are waterproof, and the water absorption in the mortar curing process fails to penetrate into the wall, which has a phenomenon that the mortar and brick bonding are very stable, but the waterproof layer is empty, and it is easy to fall off in the later stage!

3. The master was lazy in order to facilitate the construction when paving, and the mortar was not full.

4. There is no watering on the wall before the start of construction, there is no problem in a short time, and the tiles are easy to fall off after cracks after a long time!

When we paste tiles on the wall, the first thing we need to make sure is that the bottom layer of the wall is in compliance with the tile pasting regulations. If the bottom layer of the wall does not meet the regulations, most of them will fall down in the middle and later stages, so before pasting tiles, the first thing to check is the actual arrogance of the wall. When the tiles caused by the wall fall, the back of the general tile contains a lot of wall cement mortar, which is very easy to distinguish.

The wall causes the tiles to fall, and the actual reasons are as follows.

The compressive strength of the wall does not meet the requirements of tile pasting. Because most of people's walls are walls with cement mortar plastering layer, this kind of wall has a certain porosity, so it is to meet the requirements of pasting tiles. However, cement mortar may not have enough compressive strength due to a variety of reasons.

For example, one of the most common conditions is that there is sand falling off the wall. In this case, the tiles that you have pasted will immediately fall off the wall and bring cement mortar. This is the compressive strength of the bottom layer can not reach the pasting of tiles.

The wall is hollow. The hollow drum of the wall is the separation of the plastering layer of the wall and the middle of the wall. Since the plastering is all achieved on the bottom layer of the wall.

For example, plastering concrete walls, or plastering walls. Plastering is used to level the walls on the floor, and the tiles can only be pasted after leveling. However, if there is a wall hollowing between the plastering layer and the wall, then after everyone pastes the tiles, because of the external force added by the bricks, the plastering layer will immediately fall off from the wall.

At this time, you will notice that the concrete wall or wall inside is immediately exposed, so this is also very easy to distinguish.

The first step is to solve the problem that the compressive strength of the plastering mortar on the wall is not enough or the wall is hollow. Remove all the plasters that have any problems and clean them, and pour the walls with dampness to meet the plastering standards. Hanging label plastering.

In this kind of area, I propose that everyone immediately hang the steel mesh, use the fixed nails of the special steel mesh to fix the wall, stick to the wall, and carry out plastering in the future. After the plastering has achieved compressive strength, everyone comes to paste the tiles again. Then you can fix the tiles in those places again.

Tile detachment may be due to the unclean treatment of the wall base or due to the quality of the tile. We apply tile adhesive to the tiles.

Because the inside of the bathroom is too damp, the durability of the tiles is not so strong, and the solution is to re-apply the tiles.

In terms of tile quality: the water absorption rate of ceramic tiles is too low, resulting in weak viscosity with cement, causing falling off, and insufficient water soaking before the tile is on the wall, resulting in weak viscosity with cement and falling off. Find a good craftsman to take a look at it, repair it, and if it is large, you will have to start all over again.