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The tiles need to be soaked, the cement should be evenly and full, and some tile adhesive can be selected, so that this problem can be solved.
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Choose a reliable master, the proportion of cement must be appropriate, the tile needs to be soaked in water in advance, if the more empty, must be re-paved.
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When pasting tiles, you must pay attention to the treatment of the back of the tiles, and also pay attention to the use of cement. Remove all the tiles and re-apply them to prevent hollowing.
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Summary. The first is that the cement mortar under the tile is not covered and has obvious holes, resulting in hollowing. There will be noticeable gaps behind the tiles.
This phenomenon usually occurs in the tiles of the walls. The most common is hollow corners. Of course, local gaps are also common.
This phenomenon is often associated with the mason's craft;
The second is that there is a thin separation between the tile and the cement. In this case, it is difficult to detect even after the tile has been removed, because the gap is too small to be noticeable after the tile is opened. The occurrence of this phenomenon is generally related to non-standard construction processes.
For example, the water filling time of the tile is insufficient or not soaked with water, so the tile cannot be completely flooded, and the water in the cement layer separates the cement and the tile after the paving;
The tiles are not hollowed out after a period of time.
The first is that the cement mortar under the tile is not covered and has obvious holes, resulting in hollowing. There will be noticeable gaps behind the tiles. This phenomenon usually occurs in the porcelain clumps of the walls.
The most common is hollow corners. Of course, local gaps are also common. This phenomenon is often associated with the mason's craft; The second is that there is a thin separation between the tile and the collapsed cement.
In this case, it is difficult to detect even after the tile is removed, because the gap is too small to be obvious after opening the tile. The occurrence of this phenomenon is generally related to non-standard construction processes. For example, the water filling time of the tile is insufficient or not soaked with water, so the tile cannot be completely flooded, and the water in the cement layer separates the cement and the tile after the paving;
The third is that the tile and cement are good luck ridges, but there is a gap between the cement and the wall, and it is difficult to find a cracked cement layer in this case. The occurrence of this phenomenon is usually related to the developer's construction process, such as the wall is not accepted, etc.; The fourth is that the walls are empty (except for the kitchen and bathroom flue and the internal insulation wall of the side seepage), which means that the quality of the house is not very good. A question that belongs to the developer.
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What is the reason for the bulging out of the tiles after a few days of pasting?
Very good! 1. The construction process causes wet paving, and it is easy to have hollow tiles and take elephants. When wet paving, due to the high moisture in the cement mortar, in the natural drying process, the moisture penetrates into the base layer, and large and small cavities are formed after drying, and the floor tiles and the base layer can not be fully bonded and noisy, and there will be hollowing.
2. Construction technical problems: Tile laying is a more common construction method in decoration construction, and the technical requirements for workers are very high. In the construction process, workers who are not skilled in cavity technology will also cause tile hollowing due to improper operation and other human reasons. 3. In order to save time and materials, the general decoration team often only smears sand plaster the four corners of the tiles, and then paves the tiles.
Just paved, because the corners are fixed, so the tile looks very firm, but there is no sand and ash in the middle under the tile, and the tile will be hollowed out due to the different expansion coefficients over time.
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How to paste tiles so that they will not be hollow? How do you avoid rework?
1.Check in advance, according to the evaluation criteria and acceptance criteria of tile hollowing. For example, the hollow drum rate of floor tiles is generally controlled within 3%, and there is no hollow drum on the main passage.
The hollow drum rate of wall tiles should be controlled within 5%, that is, within a reasonable hollow drum rate. If this standard is exceeded, it will be reworked and renovated. Tile laying inspection.
When paving tiles, you need to pay attention to the construction process and find an experienced construction master and team for construction. From the base surface to the caulking work after tile paving, it needs to be implemented one by one. It is necessary to do a good job in supervision and inspection, and check the phenomenon of tiling in a timely manner.
Check the hollowing phenomenon in time during acceptance.
2.Base plastering. The general thickness is 15mm, with 1:
3. Wipe the cement mortar twice. The first layer of stucco is about 67 mm thick and compacted with an iron trowel. After a little drying, a second plastering can be carried out.
The second time the ash is smoothed with punching ribs, leveled with a ruler, supplemented by pits, and then smoothed with a wooden trowel, and cured after final setting. The base plastering should be inspected according to the advanced plastering quality standards, which requires a smooth surface, vertical elevation and square yin and yang angles. If it does not meet the requirements, it should be reworked and repaired.
If cracks are found in the shell, they should be reworked and repainted. According to the weather conditions, doors and windows should be closed and isolated during construction to prevent freezing and cracking.
3.After the tiles are laid, they must be accepted. The easiest way to do this is to knock on the door.
You can choose a metal rod to knock on the tiles that have already been laid. Start by knocking on the four corners and the middle part of the tile. If the sound is crisp, it proves that the tiles are not paved and there is a solid hollowing phenomenon.
At this time, you need to negotiate and communicate with the renovation company or construction team. The tiles had to be removed and re-laid. If the sound of knocking on the corner and the middle part of the wall is dull, it means that the tile is very firm.
4.Stickup. Mortar paste is generally 1:
1. Cement mortar, pasted by the method of covering ash. When pasting, first control the appearance of the tile at both ends of the lowest skin, and then lay 34m thick mortar on the back of the tile, stick it on the bottom of the tile, mark it perpendicular to the side of the tile, and align it with the vertical elastic line on the wall. On the tiled wall, gently tap the brick surface with a wooden handle trowel to make the surface lines of the tile smooth and firmly bonded.
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Before pasting tiles, the wall should be polished and smoothed, and then a layer of water should be sprinkled on the wall. Paste it at one time, and don't let the wall tiles appear hollow and blistering, and be sure to pave them reasonably.
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The tile must be soaked in water before pasting, and the wall must be treated flat, and there should be a relatively large gap between the tiles and the tiles.
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When pasting tiles, you must soak the tiles in water in advance, and then use the tile adhesive, so as to prevent hollowing, prevent falling off, and also make the tiles more firm.
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Hello dear! I'm here to answer your questions, and I'm glad you asked! What can be done to remedy the hollow tiles pasted; First, if the corner of the tile is hollow, if the corner of the wall is hollow, we must now shovel the gap around the tile, and then use relatively thin cement to pour and knock on the tile while pouring, so that the cement slurry can be completely penetrated.
This treatment saves time and effort, and is not easy to cause damage to the tiles. Second, the middle of the tile hollow drum tile in the middle of the hollow drum situation, this situation needs to pry down the tile and re-lay. Specifically, it is necessary to smash from the middle part of the tile, 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 to the surrounding way to pry open the tile, to avoid damage to the surrounding tiles.
3. If there is a hollow drum in a large area of more than 1 3 pavement area, it is necessary to pry off all the tiles on the whole surface and re-pavement. Usually this large-area hollowing drum is caused by improper construction, and the construction party should bear the cost of tile damage and labor accessories. Fourth, if the hollow drum is more serious, the tile has been completely loosened or even falling off, indicating that the cement mortar layer under the tile and the wall base (or ground base) have also been loosened "delamination", at this time, you can use a shovel and other tools to clean up the cement mortar layer, re-apply the cement mortar and then pave the tile.
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What kind of tile stickers will not fall off and hollow? How can I stick it more firmly? Tile pasting is an indispensable process in decoration services, and it must be delicate for this important process.
Without adequate technology, it is difficult to guarantee the bonding effect. Let's come together and learn about the precautions for tile laying and how to make tiles stronger. The most important thing for those who lay tiles is that they are firm.
Before laying the tiles, it is necessary to do a good job of the base treatment, which is a crucial detail. Be sure to clean up any wall or floor clutter. Wall tiles need to be watered one day in advance, and can be paved when they are 70% dry.
<> tile paving must soak the tiles for more than half a day until the tiles do not blister before they can be used. Of course, before going to the kitchen and bathroom, you must do a good job of waterproof layer tiling, and do a 24-hour closed water test. There is no problem with the re-tiling of the waterproof layer so as not to cause unnecessary trouble.
At the same time, the floor tiles can not be walked on for 24 hours after they are laid. After an hour of paving, the cement or other stains that need to be left on the tiles are removed. It is difficult to clean after killing, which will affect the aesthetics of the tile.
There are many precautions for tile paving, and the most important thing is to pay attention to check whether there is a hollowing phenomenon. If there is a hollowing phenomenon after paving, it is better to re-lay it to avoid the existence of hollowing. These are the precautions for tiling.
Mastering these precautions can make the tiles stronger. After all, for ceramic tiles, the laying work needs to be completed at one time, and potential hidden dangers or problems arise, which are more difficult to deal with in the later stage.
The above is a detailed interpretation of the problem, I hope it will help you, if you have any questions, you can leave me a message in the comment area, you can comment with me, if there is something wrong, you can also interact with me more, if you like the author, you can also follow me, your like is the biggest help to me, thank you.
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First of all, the original white of the living room wall is removedUse a sander to polish the wall to expose the original cement layer of the wall, and then use tap water to clean it to ensure that no dust sticks to the wall; Paint the wall solid on the polished wall to increase the firmness of the wall; Use the surfactant to mix well with cement and fine sand, and carry out brushing treatment on the wall. After ensuring that the wall base is processed when paving, the processing brick itself is to be coated with adhesive, and then the cement should be used to pave when paving, and the cement mortar of the inheritance can not be used to pave, and the two rows of wall tiles on the top of the wall are paved with hooks or copper wires, so as to ensure that they do not fall off and hollow, and at the same time the firmness meets the requirements.
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It is better to paste stainless steel paint. When pasting, you need to pay attention not to be too fast, and completely fit the ground. After pasting, nail it a few times with a hammer.
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Paste ordinary porcelain tiles are not easy to fall off or hollow, before pasting the brick, you should first smooth the wall, so that the paste will be firmer.
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Careful people will find that some people's tiles will have a hollow phenomenon, so many transporters are afraid that their tiles will be hollow in the future when decorating. In fact, we don't have to worry too much about the problem of tile hollowing, as long as you understand the reason for tile hollowing, and then find the corresponding way to paste tiles for different reasons. So what are the reasons for tile hollowing?
How to paste tiles without hollowing?
What are the reasons for tile hollowing.
1. After the ground has not been thoroughly cleaned, there are still floating soil or sand particles, etc., resulting in the cement mortar being paved with the floating soil and sand particles sticking together, and not really forming a whole with the ground.
2. It may also be that the ground is not watered enough to be moist. Water is indispensable in the solidification process of cement, so if the ground is not wet, it is difficult to solidify firmly with cement mortar. The underlayment mortar is laid too thick, or too much water is added, or it is not fully compacted.
The floating ash on the back of the floor tile is not brushed, or it is not moistened enough with water to affect the bonding.
3. After paving, the floor tiles and the base layer are not completely dry (generally it takes 1 2 days), and the floor tiles are loose and fall off due to external forces, such as walking and knocking on them.
How to paste tiles without hollowing.
1. Fine river sand should be used for tiling, generally used for building sand is relatively coarse, used to paste ceramic tiles with poor firmness, and fine river sand should be used for tiling, so when buying sand, it is necessary to identify the thickness of the sand and then buy. Otherwise, the tiles will be easy to fall off.
2. Remember to take a bath before pasting tiles, is to soak the tiles in water for 15 to 20min, when the tiles are soaked through, brush on both sides of the tiles with a brush, and wash off the dust on the surface of the tiles, especially the back of the tiles should be cleaned, so that the adhesion of the tiles is very strong, and it is not easy to hollow after pasting. It is this inconspicuous process that is often overlooked.
3. During construction, the ceramic tile must be clean, and the bonding thickness should meet the construction specifications, and should not be too thick or too thin. When pasting, to make the surface brick and the bottom layer paste dense, you can use a wooden hammer to gently knock. When hollowing out, the tiles should be removed, the original bonded sand should be shoveled off, and re-paved.
Tile hollowing is indeed a very annoying thing, choose to re-paste the tile, will cost a large amount of money, choose not to paste the tile is very ugly, so before the home decoration tile should be prevented as soon as possible will lead to the situation of tile hollowing, here I also hope that the introduction of the reason for the tile hollow drum and how to paste the tile is not hollow reference content to help you to a certain extent.
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