How to eliminate the hollow drum after the tile is paved?

If it has been hollowed, it is recommended to re-paste it, otherwise it will be very troublesome in the later stage of cracks, and the green cicada space is to prevent this phenomenon from occurring during decoration construction.

1. If the cement mortar sticks to the tile instead of the wall after the tile is knocked open, it is recommended to rework as much as possible.

Second, if the tile is knocked open, the cement mortar does not stick to the tile, but sticks to the wall, it is recommended to use marble glue and structural adhesive to separate a few more points on the back of the tile, and then glue it to the wall. According to the master, as long as the base is strong, the structural adhesive can be guaranteed to not fall off for 50 years.

How to pave so as not to be hollow, in addition to the master's technique, the material selection mainly focuses on these three points.

1. Tile back pattern, choose deep and try not to choose shallow.

When choosing a tile, you should choose the deep groove on the back of the tile, the groove shape on the back of the tile is different, and the depth is not the same, which is to make the tile and the tile paste tighter, even if the tile and the paste layer fall off locally, it will not easily cause the brick of the whole wall to fall off, therefore, the tile should be selected with a deep groove on the back.

2. The water absorption rate of ceramic tiles, remember to choose low and not high.

When choosing tiles, in addition to looking at the back of the grain, but also to see its water absorption, the water drops on the back of the tile, by observing the speed of water dispersion to judge the water absorption rate of the tile, the slower the tile absorbs moisture, the greater its density; On the contrary, the faster the tile absorbs water, the smaller the density of the brick, and the tile with high water absorption rate is recommended not to choose to apply it to the ground, because the tile with higher water absorption rate is applied to the ground, which can easily lead to expansion and hollowing.

3. Tile adhesive is preferred, such as using cement mortar, and sand is selected for sand.

Dry paving, wet paving, is the main way of paving floor tiles, cement mortar is an important auxiliary material for floor tile pasting, and the sand in cement mortar is an important part of cement mortar, in which the sand has fine sand, medium sand, coarse sand, although the coarse sand will be higher the adhesion of the cement mortar, but it does not mean that the higher the degree of adhesion, the better, too fine sand is not good, the cement mortar prepared by fine sand has poor adsorption capacity, it is difficult to paste solid tiles, so, When mixing cement mortar, it is recommended that sand is the most suitable.

The elimination of hollow drums is done in the following ways.

The repair method for the hollow drum that has appeared: for the corner of the room or the hollow drum (no crack) with an area of no more than 0 2 square meters, it is generally not repaired. For the hollow drum of frequent personnel activities, the hollow drum part is chiseled off first, cleaned up, watered and moistened one day in advance, and the cement slurry mixed with 107 glue is brushed on the bottom surface and around the repair first, and then repaired with the same cement mortar as the original ground according to the construction points.

If there is a large area of hollowing, the entire surface layer should be chiseled off and re-paved. Henderson ceramic tiles have high flatness and effectively prevent hollowing.

The decoration foreman explained the treatment of tile hollowing, and hoped to help you in decoration.

1. Hollow corners.

If you find that there is a hollow drum on the edge of the tile, you can water the part of the hollow drum on the edge (smash the gap between the tiles with a small shovel, and then pour the cement with water into the gap, and the hollow drum will automatically suck in until it is filled and solidified), so as to avoid overall replacement.

2. Local hollowing.

A small amount of local hollowing of the tiles on the wall and floor, such as without affecting the stable installation of furniture and appliances such as cabinets, mirror cabinets, showers and water heaters, can not be treated, but if it affects the installation and daily life, it is recommended to knock off the local tiles and re-pave.

3 area hollow drums.

It is recommended to remove it and re-pave, at this time the adhesive used in the paving is particularly important, if the tile area is small, you can use the cement to help, it is more adhesive than cement; A single tile is pasted on a flat plane, you can use tile adhesive tile adhesive, if it is a small area of multiple tiles, it is recommended to use cement is more appropriate than the use of cement.

1. Not standard.

The plastering of the base layer of the wall is not disposed of as required or the garbage of the base layer is not cleaned up. Before tile paving, check whether the plastering of the wall base meets the requirements, and the wall base debris, dust and must be cleaned; When paving, the back of the tile is full of cement mixed mortar or 107 cement slurry and tap the tile with a hammer handle or soft hammer to make the cement grout crowd the back of the tile, and then press hard to make the tile firmly combined with the wall base.

2. Not soaked in water.

Not soaked in water or not soaked enough before paving. Ceramic tiles (glazed tiles) should be soaked in water for more than 2h before paving, so that the tiles can fully absorb water, and then take them out to dry or wipe clean. If the brick is not saturated with water, it will absorb the water in the mortar prematurely, resulting in the mortar shrinkage and hollowing, and it will also affect the strength of the paste.

3. Not full.

When the tiles are paved, the mortar is not rotten, the pie is full, or the tiles are not gently beaten and squeezed densely. It's a case of either cutting corners or cutting corners: to save cement mortar, or to save time.

There is another situation that mostly occurs when contracting labor and materials, that is, the quality of the tiles is too poor, and I am afraid that the tiles will be broken when tamping.

1. The base layer of tiles needs to be dealt with.

Paving ceramic tiles is a technical work, and the process is very important, especially before the tile paving, the base layer should be cleaned first, and the humidity should be ensured to be about 30-70%.

2. Tile cleaning and soaking treatment.

Secondly, the surface of the tile should be cleaned, and then soaked in empty water for a while, and when the tile does not appear bubbles, take it out, and then pave it after drying.

3. The cement mortar needs to be full and uniform.

When tiling and paving, the accessories used are also very important, such as: cement, mortar, these accessories should be evenly blended, so that there will be no hollowing of tiles. Moreover, after the tile is pasted on the wall, it is necessary to observe whether the cement will sink and solidify, and do a good job of prevention.

4. Reserve enough expansion joints.

Finally, it is very important to reserve the expansion joints for tile paving, because the ceramic tiles appear to expand and shrink in the heat and cold, if there is no reserved expansion joint, there will be a phenomenon of tile warping and falling off, usually the expansion joints are more suitable in 2-5mm.

Pay attention when tiling and applying; Be sure to soak the floor tiles in cold water for more than 2 hours, and take the bricks without bubbles as the standard. After the floor tiles absorb enough water, it is impossible to absorb water from the materials when paving, which prevents the floor tiles from falling and the wall from hollowing. In order for the floor tiles to thoroughly digest and absorb water, it is necessary to gradually set the division line.

Ensure that the surface layer of the floor tiles is leveled after parquet, hang the vertical line on the flat layer, and then set the straight line to ensure the beautiful practical effect of the floor tiles.

The wall tiles are mainly based on straight lines, and then the support points of the woodworking board are set to prevent the floor tiles from falling or shifting before they do not achieve a certain adhesive compressive strength. When sticking to the floor tiles, it is necessary to ensure that the corners and edges are aligned at both ends, and the locator should be used to maintain the unity of the spacing between the joints. After centering, use a professional leather hammer to knock it flat to make sure that there are no hollow drums on the floor tiles.

How to save the tile hollow drum；It is necessary to select the appropriate repair work according to the actual situation of the wall hollowing. If there is a hollow wall at the edge, you should use a small shovel to break the gap between the floor tiles, and then pour a moderate amount of mixed mortar into the gap, and let it dry after the hollow area of the wall is filled.

If each floor tile is bulging, then you can first clean up the filler near the floor tile, and then use a strong suction cup to remove the hollow floor tile on the wall, and remove the adhesive layer on the surface of the floor tile, and carry out the pasting again. If the large-scale wall is hollow, it is necessary to remove the floor tiles and do the paving work again. In the case of selecting floor tiles, try to have very deep lines on the reverse side of the application, which can improve the actual effect of the adhesive of the floor tiles, and it is not easy to fall off.

And if the texture is very light, once it is not adjusted well, then the wall is sure to be hollow. In addition, it is also best to choose floor tiles with low water absorption, and the actual effect will be better.

The material of the mixed mortar is also particularly critical, the gravel used must be coarse sand, and the actual effect of the adhesive will be very strong, which is more suitable for the paving of floor tiles. In the middle and late stages, the floor tiles can be filled only after they are dried. At this time, it is necessary to solve the dirt in the void uniformly before the construction of the project can be carried out.

The quality of the purchased concrete should not be very poor. If the selected model is too low, or the relative density of the cement mortar is inconsistent, it will cause the floor tile surface to loosen, or the wall surface is hollow, resulting in the overall actual effect decline, and the application in the middle and later stages is bound to be harmed.

Be sure to pay attention to whether the wall is flat, pay attention to the choice of tiles, you need to soak the tiles in advance, so that you can better use, and the hollow drum can only be re-paved.

Before the tile is paved, the wall or ground should be quickly leveled, if there is a pattern on the tile, be sure to pay attention to the symmetry and beauty of the pattern; If the tile is hollow and discharged, it is necessary to cut the raised floor tile to restructure the ground, or use the method of pouring strong viscose into the local opening, and you can use a shovel tool to clean off the cement mortar layer and reapply it before paving the tile.

Pay attention to the way of tiling, but also pay attention to the skills, but also pay attention to find some professional masters. Also pay attention to the standard of tiling, but also pay attention to the protection of the wall. The tiles can be re-treated so that they can be restored quickly.

How to deal with the hollowing of the tiles and the unevenness of the tiles during the decoration? In our usual life, decoration is very important, and in the process of decoration, tiling is the most basic work, of course, it is also the most important work, if the tile is not flat or hollow down, there are three main solutions:

1) Flattening with a heavy object.

Because most of the uneven tiles are cement that is not evenly smeared, at this time we can use heavy objects to flatten, in those difficult places, you can press buckets, bricks and other heavy objects in time before the cement is completely dry for one night, and it will generally improve a lot the next day.

2) Flatten the top with wooden strips.

If the tiles in our home are pasted, there are a lot of uneven places, and it is more serious, at this time it is recommended that we take advantage of the cement is not solidified, use some wooden dragons, one end against the uneven part of the tile on the ground, and one end on the roof of the house, which also has a certain effect.

3) Knock out all the tiles and replace them with new ones.

Since the tiles are not paved and the gaps are large, there is no need to repair them, because the number is not very large, so it is better for us to knock out the tiles again and replace them with new ones. The original poorly paved tiles are cut off with a cutter to prevent damage to other surrounding tiles, and then a few pieces of tiles of the same model from Olek are purchased and re-paved. If it was previously due to the worker's technology caused by the paving problem, then ask for free rework, if it is caused by the quality of the tile itself, then it is good to negotiate and solve.

These three methods above can be said to be the best way to solve the problem of tiles are not paved, of course, when laying tiles, we are best to do a good job with the master before paving is the best solution, tiles should be paved well, before paving should be noted:

1) When laying tiles, it is uniformly paved according to the bottom blank arrow; This allows for maximum control of tile unevenness and a smoother overall paving. Some manufacturers use the direction of letter sign paving, but you have to look carefully.

2) Leave joints to pave tiles; You know, in our daily life, even if the best tiles have a concave and convex qualification standard, the seam paving can not only weaken the concave and convex feeling, but also reduce the arch or cracking caused by the cold shrinkage and thermal expansion of the tiles in the future; Grouts can be used for grouting, which is both aesthetically pleasing and functional.

3) Divide the whole into parts and lay tiles; Select bricks with a small difference in unevenness and pavement next to each other, and cut the bricks that are really difficult to deal with into small pieces for use in the corners.

The above is all the solutions after the tile is uneven, although the tile is uneven, there are some remedies, but the problem of uneven tiles still requires us to be prepared in advance for such a problem. This is the only way to prevent problems during home inspections. Even if there is a master who can help us remedy, it is still time-consuming and laborious!

I don't know if you've learned?

It shows that the tiles inside are not very consistent, and at this time you should get up and re-paste the tiles, otherwise after the decoration, it will definitely fall off after a few years.

The best thing to do is to clean up where the tiles fell and reapply a new one.

At this time, I think you should buy some tile adhesive, and then re-stand this tile, or go to the previous decoration master **.

Porcelain tile hollow drum should be divided into a variety of situations to deal with.

If it is a hollow drum at the corner of the floor tile, it is recommended not to dismantle it, because in the process of demolition, it will definitely affect the surrounding floor tiles to loosen together, or even be destroyed, resulting in a larger and larger maintenance area, so how to deal with it without demolition, you can use high-strength cement slurry, after stirring evenly, the cement slurry is poured into the corner, and the cement slurry flows into the hollow drum part, it will dense the gap, and firmly stand on the hollow drum part.

A part of the tile is hollow, but most of the positions do not appear hollow, then you can operate according to the above figure, use the machine to absorb the position of the hollow drum, absorb it one by one, and then chisel the cement layer to remove the thickness of 2-3 cm, and then re-pave the tiles, so that the money to spend on decoration again is saved, and the money and effort are saved.

If most of the tiles are hollow, such as the living room, dining room, kitchen, balcony is not a part of the good, can only be said to be decorated, find the decoration master to make a mistake, resulting in most of the floor tiles or even so the floor tiles are hollow, encounter this situation is more troublesome, only smash all the floor tiles, buy floor tiles and materials again, and redecorate.

The national standard for hollow drums of ceramic tiles is that the hollow drums of a single brick do not exceed 20%, and cannot exceed 5% of the total, and there can be no hollow tiles in the center. The phenomenon of tile hollowing is controlled within 5%, the hollow drum on the main channel must be reworked, 5% refers to the hollow drum at the corner of a single tile, and the whole tile can not be hollowed. There are many reasons for tile hollowing, it may be that the substrate is not treated well, and it may be that the quality of the material is not up to standard.