More than 20 square floor tiles are all hollow, and the reverse side is very clean, can it be paved

The first type of hollow drum of common floor tiles is the hollowing caused by the insufficient strength of the raw materials of the bonding layer. The hollowing caused by the insufficient strength of the raw materials of the bonding layer, the back of everyone's floor tiles contains a certain amount of cement mortar, and the bonding layer itself has been delaminated. After everyone took off the floor tiles, the bottom was powdery.

The second type of common floor tile hollowing is the separation of the back of the floor tile from the adhesive raw material. This kind of thing is that everyone takes the tiles off the floor very easily and happily, and the back of the floor tiles is particularly neat and smooth, and there is no bonded raw material. And all the adhesive raw materials are firmly fixed to the road surface.

Solution: The first situation is that the back of the floor tile is very neat, and the bond layer is very strong, then we can polish the back of the floor tile, and then apply cement mortar or tile adhesive to immediately paste the floor tile to the road again. The second situation is that some of the mixed mortar of the bonding layer has also loosened and powdered, so at this time it is necessary to remove all the materials of the bonding layer neatly, and then lay the cold-mix mixed mortar again, and apply cement mortar to pave this floor tile.

I propose: In the case of ANTA pavement hollow floor tiles again, the key is to solve the back of this kind of floor tiles. Because there is some dust on the back of the floor tile or there is a release agent, the fusion raw material cannot be adhered to the floor tile.

Therefore, my proposal to you is to use the grinding and polishing equipment to polish the back of the floor tiles, clean and tidy after the polishing, and then carry out pasting.

The back is very neat, and the floor tiles can be completely paved again if they are not damaged. The situation you are referring to, the root cause of the hollowing of the floor tiles depends on the lack of adhesion between the floor tiles and the concrete, the reason is that when the floor tiles are paved, the release agent on the reverse side of the floor tiles is not carried out to eliminate the work, resulting in the concrete layer can not be bonded to the floor tiles, and then there is the wrong way when the workers pave it. If you pave it again, you must clean the reverse side of the floor tiles, and if there is a premise, it will be stronger to brush a layer of self-adhesive.

Under normal circumstances, the reverse side is cleaned and tidy, and the construction method of the project is appropriate, and the floor tiles do not need to be brushed with stickers.

As long as it can be removed and the floor tiles are not deformed, they can be applied again. It should be noted that the cement layer of the original floor must be removed to ensure that the thickness of the floor tiles is enough, and it is not easy to affect the construction of other projects. Sticking to the floor tiles, the limit value of the pavement thickness is centimeters, and it is very easy to hollow out if it is lower than this.

Why is the front paste so large-scale will be hollow, is the original pavement concrete layer hollow drum or, after the tile is hollow, to find a clear reason. It is best to check the road surface with a hollow drum hammer first, and the next day for tiling, you also need to use a hollow drum hammer to check to prevent the same problem from happening again after all the pasting.

More than 20 square meters of floor tiles are all hollow, if the reverse side is very clean, it can be reused, but the specific need to let the master of the tiles to check.

If the tile can be taken out completely, you don't need to knock off the original cement surface, you can directly buy some tile adhesive or other wall adhesive and paste it back, or you can ask the master to let him help paste, or you can knock off the cement, and then re-pave the sand, which is the best choice.

Of course, you can, this time you can choose the tile adhesive when pasting, so that you can reduce the phenomenon of hollowing and prevent the tile from falling off.

It can be paved again, and this situation must be re-operated, which will affect the safety of daily life.

Yes! Let's talk about a few handling situations:

1.Remove the original leveling cushion that needs to pay attention to the problem。After the hollowing phenomenon of floor tiles, a large area or all of the hollow drums need to be re-paved, and the original screed must be chiseled off if the re-paving is done, because if it is not chiseled, it will not only affect the height of the floor, but also some other decorations in the interior can not be used normally (such as affecting the normal opening and closing of the door).

And chiseling off the original screed layer needs to be paid attention to:

1) Do not destroy the buried hydropower facilities underneath, avoid water pipes and line pipes according to the hydropower layout diagram during construction, and start digging from the place where there are no hydropower facilities to avoid the destruction of hydropower lines.

2) If it is only a partial repair, pay attention to protect other decorations around it to avoid damage to adjacent decorations. For example, if you just renovate the floor decoration and the baseboard needs to be replaced (it seems that it should also be replaced), and the floor tiles without hollow drums around should be protected, and try to avoid damage to the surrounding decoration when chiseling off the hollow floor tiles!

2.Things to keep in mind when repaving.

1) The ground needs to be thoroughly cleaned up when shoveling and chiseling the debris floating soil, the ground should be "wetted" before paving, and the ground should be smeared with cement or tile glue after wetting the ground to enhance the viscosity of the ground and leveling sand and ash!

2) Reuse the previous floor tile paving, should ensure that the back of the floor tile is not stained with any debris that affects the viscosity, in order to ensure the quality of the paving to avoid the recurrence of hollow warping, it is recommended to coat the back of the tile on the back of the tile to enhance the bonding strength of the floor tile and the screed.

The floor tiles are separated from the ground due to hollowing (falling off or detached), as long as the floor tiles are not damaged and other problems (or only slightly damaged and can be accepted for continued use), it is also possible to use them again！But re-paving should pay attention to the above mentioned problems, and one more point needs to be reminded: if some of the previous floor tiles can no longer be used, there may be color difference problems if you need to make up the bricks, if you don't care about these, then use it with confidence!

With the improvement of the economic level, floor tiles have entered tens of millions of families, and it has multiple advantages such as toughness, wear resistance and moisture resistance, so it is favored by many consumers. But there are often hollow floor tiles in life, what should we do in the face of this situation? The following will introduce to you the easiest repair method for floor tile hollowing in different situations.

First, the grouting method.

1. Base treatment: remove dust and oil on the surface of the crack.

2. Determine the injection port: usually set up an injection port at a distance of 20 750px, and reserve the direction of the injection port in the part where the gap is wider and the opening is smoother.

3. Sealing cracks: use fast-drying sealing glue, scrape along the surface of cracks, and leave an injection port.

4. Install the plastic base: glue the base to the injection port with seam sealing glue.

5. Install the grouting device: after the sealing glue is condensed, suck the prepared grouting resin into the grouting device, and screw the grouting device filled with resin on the base.

6. Grouting : Loosen the grouting spring, confirm the injection status, and continue to inject if the resin is insufficient.

7. Injection is closed: After the injection speed is reduced and the glue is no longer fed, the grouting device can be removed and the base can be blocked with a plug.

8. After the resin is cured, knock off the base and plug, and clean the surface to seal the glue.

2. Replace the hollow tiles.

For the tile with the hollow drum in the center, the use of grouting can not solve the fundamental problem, and the tile with the hollow drum needs to be smashed off and re-pasted with a new tile. Here's how to deal with it:

1. Clean up the grout in the gap between the tile that needs to be replaced and the adjacent tiles around it;

2. Cut the tiles that need to be replaced along the diagonal with a cutting machine, pay attention not to the four corners of the tile, and the angle is about 10-15 cm;

3. Smash it from the intersection of the diagonal of the tile, and then gradually pry the tile from the edge of the middle part to the surrounding until all the tiles that need to be replaced are taken out from the base layer;

4. Clean up the base layer of smashed tiles, and clean up the loose muck dust;

5. After sprinkling water on the base layer, paste the new tiles with cement mortar.

The appearance of a large area of hollow tiles can also be remedied by pouring cement into it, so if the hollow drum falls off, then it can only be re-tiled.

You can choose the grouting treatment method, or pour the cement into the hollow drum position, if it is a large area of the tile hollow drum falling off, it needs to be re-paved, so you also need to see the degree of falling off and then decide how to deal with it.

It is necessary to analyze the situation on a case-by-case basis. If it is a tile on the wall of the kitchen, bathroom and living room, it is recommended to remove all of them and re-paste them. For the ground tile hollow but no warping, you can take the method of grouting to deal with it, that is, to pour a special cement slurry into the gap of the tile, or the glue after gluing, to ensure that the tile is pasted firmly.

If the tiles on the floor are hollow and heavily lifted, they will have to be removed and resurfaced.

Yes! It may be that the experience of playing mason master is not sufficient, the gap between the floor tiles is not grasped, the details of this aspect are not paid attention to, the reserved gap is not enough, and the floor tiles do not have enough room to play when they are expanding and contracting, and the floor tiles will be hollow.

Yes! It seems that the master's technique is not particularly passable, and there will be a large area of hollowing. Go back to the tiles. Otherwise, the hidden danger in the later stage is particularly large.

Yes, it is also possible that you turned on the floor heating. It is recommended that you return to the factory for a rebuild. Otherwise, it will be **.

1.Tile hollowing is usually caused by substandard construction or poor tile quality. However, when the tile is used for a long time, it does not belong to the hollowing of the tile, but the arching of the tile caused by thermal expansion and contraction.

This phenomenon of tile arching is mostly due to the installation of floor heating in the home, which causes the tile to expand due to heat, and several tile arching will occur. This phenomenon can directly pry open the tile hollow drum sign, pour cement slurry along the hollow drum part, and then hit it with a hammer to make the tile hollow drum part flat. Two-thirds of the empty tile areas need to be broken and reinstalled.

2.This phenomenon is mostly caused by unqualified construction, and the construction master can rework and reassemble. Brick corners and hollow bricks do not need to be broken and reassembled.

If the hollow drum in the corner of the wall tile has affected the installation stability of the water heater, cabinet and other furniture, it needs to be smashed and reinstalled. If the corners and cavities of the wall tiles do not affect daily life, there is no need to smash and reinstall them. The developer is responsible for the hollowing of the tiles of the finely decorated house within two years, and can ask the developer to repair and deal with it.

If the rough house tiles are hollow within two years, the rough house tiles are pasted by themselves, so the later problems are borne by themselves.

3.Remind everyone that tiling is a very important link, and it is best to invite local professional masters to come to your door. The tiles pasted by non-professionals are easy to hollow, deform and fall off.

Also, be sure to ensure the quality of the tiles and buy them through regular channels. Before paving, the tiles are not nor wet. Ceramic tiles (especially glazed tiles) should be soaked in water for more than 2 hours before paving, so that the tiles can fully absorb the water, and dry or wipe clean.

4.If the brick is not saturated with moisture, it will absorb the moisture in the mortar prematurely, making the mortar shrink hollow, and will also affect the bond strength. The middle part of the tile was hollowed out.

In this case, we need to pry open this tile and re-lay it. Specifically, the middle part of the tile should be smashed, but if it cannot be smashed directly from the middle, you can choose to make a hole with a small rhinestone first, and then use a tool to slowly spread around and pry open the tile to avoid damaging the surrounding front tiles.

If there is a large area of hollowing of the floor tiles, you can ask the decoration company to redecorate, because after all, this is a mistake in their Mid-Autumn Festival, so it leads to a large area of hollowing of the floor tiles, and it will definitely be reinstalled.

The decoration company will not reinstall, because the reinstallation is very troublesome, the decoration company will properly clean the mud and sand in the gaps of the tiles, and then gently knock it with a hammer until it is tiled.

The decoration company will not redecorate, because it is not covered by the decoration company, and the decoration company does not have post-maintenance services.

If there is a problem with the material used when paving, if it is a technical problem with paving, it is necessary to find the responsibility of the construction personnel.

Tile quality problems, if there are many hollow drums, let the tile seller identify. It's the problem of tiles that makes them lose money.

The tile at the hollow drum is not stressed, and it is easy to crack when it is subjected to external force in the future.

Hollow drumming may cause the tile to gradually expand in later days, and eventually the tile will lift or fall off.

The hollow drum reflects not only the appearance, but also the possibility of serious problems in the construction process (such as not pulling the hair before laying the bricks).

Hollowing can make it difficult to drill holes in the wall later and break tiles easily (e.g. when installing water heaters, mirrors, pendants, cabinets, bathroom cabinets).

Hollow drums can cause water to accumulate and rot in the bathroom floor (this is the reason why many people's bathrooms smell badly).

Workaround: Rework

A little hollowing is also a quality problem, rework and redo

The current tiles are of good quality and thick, and a little hollow is not a big hindrance.