Two months after the renovation, there are a lot of floor tiles knocking on the hollow, how to remed

Floor tilesHollow drums are a common pavement problem. It is easy to cause after the floor tiles are hollowedfloor tilesCrushed, offset, fission. Therefore, the floor tiles and wall tiles of the new house must be inspected after completionGenerally, it is a week or half a month, if the wrong road surface is injured by a hollow drum hammer or other soft plastic objects, a knocking inspection is carried out, and the wall is hollow.

The sound of floor tiles is loud, and the sound of non-wall hollows is dull. If you find that the wall is hollow, you will generally complete the repair according to the condition of the wall hollow.

If a small part of the wall of a brick is hollow, it can be solved by grouting, and the grouting can be carried out on the edge of the floor tile, and the high-flow cement mortar can be carried out.

If it is in the middle of the floor tiles, it can be temporarily not repaired, and after a period of time in the observation, if the total area expands, the repair is carried out. You can choose to open small holes in the tile to carry out grouting repair, and repair small round holes with marble glue in the middle and later stages. The condition is serious, and it can only be paved again after dismantling.

If it is a large-scale hollow wall of a brick, it can be easily taken out and can be plastered with cement mortar again to carry out paving. Or you can use a glue hammer to gently beat, clean the gap between the tiles with a joint cleaning knife, remove the floor tiles, and pay attention not to pry it up with a hard block, which is very easy to stretch the porcelain. If you can't remove it in the above way, you can use an automatic cutting machine to chop the floor tiles and remove them.

This type of more violent act can prevent damage to other floor tiles.

The main reasons for the hollowing of ceramic tiles are: the proportion of cement mortar is not suitable, whether it is dry or wet, the proportion of cement mortar is not suitable, or the quality of cement is difficult, which may lead to tile hollowing. The floor tiles with strong water absorption did not carry out tea brewing, resulting in the floor tiles quickly absorbing the moisture of the mortar layer, resulting in the mixed mortar not solidifying.

The processing technology is difficult, and there is no paving and leveling when paving, and the putty is batched.

Uneven, the floor tiles are paved in the wrong direction, each tile is marked with the direction of paving, and the gravel contains large stones that have not been eliminated. Trampling in the middle and late stages,The newly completed floor tiles cannot be trampled without being completely dry, or only step on the core position of the floor tiles, which can prevent the floor tiles from being crooked, resulting in hollowing out the tiles.

1. If the tile is hollow in a small area, we can use knives and other tools to clean up the gaps in the tiles, and use syringes and other tools to pour the cement slurry into the gaps of the tiles after the cement slurry is configured, and gently knock on the surface of the tiles to make the cement slurry fully poured into the hollow drum of the tiles. After the tile hollow drum is repaired, the tile gap is filled with a beauty joint.

2. If the range of tile hollowing is relatively large, we can use tools to pry up the tiles at the hollow drum, and clean up the cement mortar remaining behind the tiles and the ground, and finally mix the cement mortar to pave the tiles again. We must be careful when removing old tiles so as not to destroy them. If the tile is accidentally damaged, we can replace it with a new tile of the same style and color.

If you must check the floor tiles at home after the decoration, and there is a hollowing phenomenon within two months, then you can find a master who lays bricks, which is a technical problem.

If the mortar is not loose, only the tile falls off, you can scrape off the back of the tile and the mortar that adheres to it, add a little cement to the 107 glue to make a paste, evenly apply a thin layer of tiles on the back, and after pressing the tile slightly, it can be glued very firmly.

It is more common to see that the traditional paving floor tiles use cement mortar, auxiliary material sand, the ratio of the two materials is normal, and the paving floor tiles are smooth and solid. There is an error in the number of two materials, and when paving the floor tiles, there is a small detail that cannot be done, and the floor tiles are prone to hollowing. If there is a local hollowing phenomenon, it can not be dealt with without affecting the stability of the installation of furniture and household appliances.

Look at the degree of hollow drum, corner hollow drum grouting, if the center hollow drum and does not affect the moving area do not need to deal with, the main floor tiles are not loose, just said that the hollow drum phenomenon of paving floor tiles is a normal phenomenon, so no matter how rich the experience of the bricklayer master is, it is inevitable that there will be a hollow drum of paving floor tiles, if it is a problem of construction technology, you can know whether there is a hollow drum phenomenon the next day after the floor tile paving. If the drum is hollow, you can use a cutting machine to see a seam and pour it with cement slurry, please try it.

It is really not easy to take out the hollow floor tiles again. When my house was being laid, I found out and asked me to re-pave, but the rest around me was also affected, so it was still recommended that I don't take it if I can, and use the "grouting method" to deal with it.

Rework may not be satisfactory. Then you have to choose *** tiles. Everything is good and bad, ceramic tiles are no exception, high-quality ceramic tiles have a smooth surface, hard and wear-resistant, very low deformation rate and other characteristics, on the contrary, the quality is average, high deformation rate is an important reason for the bulging of floor tiles.

Take the tile paste is more firm and difficult to remove, you can use the grouting method to remedy, in the tile gap with a thinner scraper to scrape the mortar to the hollow drum place, while pouring and knocking, it sounds very solid on the sound I have also tried a similar situation, the empty is too powerful to call the professional person to re-change, do not dislike the words in the four sides of the small seam pour cement water gently knock.

You can first remove some of the filling near the hollow drum of the floor tiles, then pry the floor tiles open, and then pour in some cement for reinforcement. If this is the case with a single floor tile, you can remove the filling around the floor tile, and then completely remove the adhesive layer and paste it again. If a large area of floor tiles is hollow, you can only pry all the floor tiles open and then re-pave.

The middle part of the floor tile is hollow, and the brick needs to be repaved; 3.For a large area of hollowing, it is recommended to redo the base layer and then re-pave the floor tiles; 4.The drum has fallen off, and the floor tiles need to be recoated with cement mortar; 5.

Hollow drums that are lighter and more off-the-shelf can be disposed of.

There is no way to remedy it. You can only warp this floor tile and then re-lay it.

At this time, you can choose the same type of floor tiles, and then clean up all the impurities in this place, and then apply glue, and then pave the floor tiles.

Two months after the renovation, there are a lot of floor tiles knocking on the hollow, how to remedy?

Can the quality of the floor tile be remedied when my home is renovated, the floor tile is loose, and the quality is feasible after the remedy.

Generally speaking, as long as the hollow drum range is within a certain limit, and does not affect the normal use, you do not need to deal with it, but if the hollow drum rate of the floor tiles is high or too concentrated, and there are signs of serious loosening, it is recommended to remove the bricks of the hollow drum as soon as possible and repave, in addition, when checking whether the hollow drum is dry, you can use a wooden stick to hit the ground surface, and judge whether there is a hollow drum phenomenon according to the sound.

Floor tile purchase skills: 1. Anti-slip test: Floor tiles generally include glazed tiles, full-body bricks and full-body polished tiles, which all have one thing in common, that is, they are not anti-slip.

Although beautiful, simple and generous, it is not particularly suitable for owners and friends who have elderly and children at home to decorate and buy, it is recommended to do an anti-slip test when purchasing, just in case. 2. Color identification: The color identification mentioned here does not refer to the surface of the floor tile, but to see whether the color behind it is uniform and consistent.

If the color is uniform and consistent, the floor tile is of better quality. 3. Surface inspection: check the color on the back, the surface must also check the brightness and gloss, the greater the brightness of the surface of the floor tile, the stronger the density of the floor tile, the stronger the pressure resistance, and the higher the polishing technology.

The relative wear resistance and stain resistance are better. 4. Measuring size: When purchasing floor tiles, we must check and measure the consistency of their size and specifications, and place them on a fixed plane, so that there will be no warping of edges and corners.

5. Specifications of floor tiles: The specifications of home decoration floor tiles are 300 300, 300 450, 300 600, 600 600, 800 800, etc., especially for living room tiles, as well as specifications of more than 1 meter. Among them, the most commonly used glazed bricks for home flooring are 300mm 300mm and 330mm 330mm.

If the bathroom is about 2 square meters to 4 square meters, it is recommended not to use large floor tiles. The bathroom space is small, there are many corners, too large tiles need to be cut frequently, which is very wasteful, and the ground leveling is also a little difficult, and the installation of floor drains is not very convenient.

You can choose to fill the floor tiles in the air, fill the cement slurry around, and then you can also change the special cutting machine, leave a centimeter of shockproof joints, and gently beat with a hammer after cutting, clean up the garbage, and then use cement mortar to match the floor tiles of the same specification and number, generally use glass to suction the good corners of the paving can not affect the bricks next to it.

There is a technique called"Grouting", that is, the cement and water are mixed into a relatively thin cement slurry and filled into empty mineral water bottles. It's not easy to do, dig it, be careful to get it out and then make up the bricks.

How to repair the floor tiles when they are empty:

1. Sift a little yellow sand with a noodle sieve first.

2. Cut a slit around the empty floor tiles with a cutter.

3. Mix the yellow sand screened by the noodle sieve with the cement into a thin paste.

4. Pour the thin mortar from the crack and quietly knock on the floor tiles to fill the open space under the floor tiles.

5. Finally, it is good to deal with the gap in the second day. It is recommended that you do not need to repair it, if it affects the beauty or unevenness, then ask the master to chisel the brick and re-find and lay a piece of it.

In the case of 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 when cleaning the tiles, do not break them, if you really can not use them again, you should buy new tiles, it is recommended that the owner buy more tiles when buying tiles for the first time, in case of emergency.

The common way to repair the hollow drum is to shovel the sand ash, refill it with quick ash, and re-batch the putty after drying.

However, some hollow drums, due to the location and other reasons, it is difficult to chisel out, such as the hollow drum between the concrete protective layer and the base layer is more difficult, some more expensive stones, the hollow drum between the ceramic tile and the base layer, and the stone damage economic loss is greater after chiseling.

This type of hollowing can be solved by the method of perfusion repair. The AB resin grouting repair of some engineering crack treatment centers can inject high-strength adhesive into the hollow drum, and the empty position can be filled with full adhesion and compression resistance. This kind of grouting repair hollow drum method is fast, does not damage the base, especially in the underground garage, plant and other sites, the construction process does not affect the use of the owner, is a more convenient way.

This person thinks that it should be because the process was not handled well when laying the floor tiles, leaving a gap after the floor tiles were laid. That is to say, the cement or adhesive is not filled well when paving, leaving more bubbles and hollow drums between the floor tiles and the ground cement, which is the so-called void, in these voids, due to the thermal expansion and cold contraction of the air, the floor tiles are affected by the extrusion tension of the air when the weather changes, and there is a bulging situation as the landlord said.

In this case, you can only re-pave the bulging floor tiles, in addition, you should check the other floor tiles that are not bulging, gently knock the brick surface with a hard object, listen to the sound, see if there is a hollow sound, judge whether there are bubbles or hollow drums inside, if there is, it is also necessary to warp the floor tiles and re-lay them, otherwise these floor tiles with gaps will bulge sooner or later.

Therefore, when laying the floor tiles in the living room, dining room and room, it is generally recommended to use the method of dry paving to prevent the appearance of gaps.

The method of dry paving is: after watering and moistening the base, remove floating sand and debris. Wipe the bonding layer, use a one-to-three dry cement mortar, pave it according to the horizontal line, put the bricks on the mortar and use a rubber hammer to vibrate, remove the ground bricks and pour the cement slurry, and then put the ground bricks on the ground to vibrate and flatten.

The dry paving method effectively avoids the occurrence of bubbles, hollowing and other phenomena caused by the ground brick in the paving process, but because the dry paving method of the ground tile is more labor-intensive, and the technical content is higher, the cost of the general dry paving method is much higher than that of the wet paving method.

This phenomenon, after the hollowing of the drum floor tiles can be taken down completely, the plane has been deformed, can only remove debris, find the same kind of new floor tiles to fill, really help you look forward to adopting.

1. Choose a tile with a deep texture on the back.

Ceramic tiles will be designed on the back of the design into a grain shape, this is to make the tile and the wall can be better close contact, easy will not fall off, it is worth noting that the deeper texture can ensure that the tile and the cement mortar layer are partially detached but will not fall off, so you should pay attention to it when purchasing, try not to choose the back of the tile with too shallow texture.

2. Choose tiles with low water absorption.

If you want to avoid the hollowing of the tile, a good way is to avoid the purchase of tiles with too high water absorption, when the tile is purchased to understand its water absorption, the main detection method is to drop water on the back of the tile, to see the speed of infiltration after the water is dispersed to judge, the slower the water absorption, the greater the density of the tile, on the contrary, it means that the density of the tile is relatively sparse, the water absorption rate is relatively high, so the tile should try not to choose, because the water absorption rate is too high, it will be easy for the tile to absorb water and expand and the hollow drum falls off.

3. The effect of choosing Zhongsha is good.

Another way to avoid tile hollowing is to choose good sand, generally sand can be divided into extra-fine sand, fine sand, medium sand and coarse sand according to the thickness of the four kinds, the coarser the sand out of the cement mortar strength will be higher, but you know, not the higher the strength of the representative of the better, too fine sand is not a good choice, because the adsorption capacity is relatively poor and difficult to paste the tile, so it is recommended to choose the sand in the home decoration, because its particle thickness is more moderate and suitable for use in the cement mortar as an auxiliary material for pasting tiles.

4. The ratio of cement and sand should be moderate.

In home decoration, the general floor tiles are dry paved, and the cement and sand are mixed with a small amount of water in a ratio of 1:3. The general wall tiles are wet paving, and the ratio of cement and sand is according to 1:

The ratio of 2 is more suitable after mixing with water. Too high a cement mortar ratio will lead to excessive water loss after drying, which will lead to the hollowing of tiles.

At present, the more common cement on the market is divided into 225 and 525 four types, different types of cement will adapt to different concrete needs, in the home decoration generally use 325 cement will be better, because in the home decoration cement does not need much bearing capacity, so do not have to choose high-grade cement, and in addition, in the purchase of cement to pay special attention to its quality, to avoid the selection of inferior products as much as possible.