Why are bathroom tiles cracked? What to do?

The floor tiles were originally damaged, and people walked with weight after paving, which caused the damage to expand and crack.

There is a hollow drum in the paving itself, and then it is cracked under the action of inadvertent external force, such as the impact of hard objects.

There was a crack in the wall, and the tiles were pulled apart.

The quality of the tiles.

There are no gaps when paving.

Tile cracks appear mainly.

There are two reasons, one is that there is a problem with the quality of the tile itself, if the crack resistance of the brick does not meet the standard requirements, after paving in a humid environment for a period of time, it will cause glaze cracking due to the action of internal stress. The crack distribution caused by this reason is relatively uniform, there is no certain law, as long as the use conditions are the same or similar in different areas, the probability of cracking is the same. Consumers should pay special attention when buying ceramic tiles, you can pick up a corner of the tile with one hand, and tap the tile with a hard object with one hand.

The second is the reason for construction. The prefabricated structure, the ratio of mortar, and the method of paving will also cause cracking in the later stage. The flatness error of the wall is large, the bricklayer did not do the plastering and returning treatment, and directly used too thick mortar to paste the bricks, coupled with the large ash number, the cement sand ash solidified and shrunk to cause the tile to burst.

In addition, the bricklayer struck too hard when laying the tiles, causing the tiles to crack. I couldn't see it at the time, and I couldn't find it until the cement mortar shrank. If the same batch of bricks is paved by different workers in different rooms, under the condition that the use environment is basically the same, the tiles in one room are intact and the other room is cracked, it is very likely to be related to the ratio of mortar and the method of paving.

Hope the above is helpful to you.

Remove the loose tiles slowly, piece by piece. It is necessary to prevent falling to the ground and breaking it. Reasonable walls, tiles.

Let's find someone from the market to do this work.

Some small cracks on the tile generally do not affect the use, so in order not to blacken these cracks, become ugly, the cracks need to be treated as soon as possible, and the purchase of professional tile grout to add joints, it is troublesome and wasteful, and the use of glass glue to add joints is too technical.

You can actually use toothpaste to repair these cracks, gently squeeze out some toothpaste, and use your fingers to evenly apply the toothpaste to the cracks. Gently wipe off any excess toothpaste around you with a cloth or paper towel. When it dries, the tiled walls look like new.

If the tiles are colored, buy toothpaste of the corresponding color, or mix gouache paint in white toothpaste, and the effect of applying the gaps in the tiles is just as good.

Cracks and scratches on the surface of the tile can also be repaired with white toothpaste, and the scratches on the surface of the tile will disappear after applying it a few more times.

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><> can patch these cracks with toothpaste, gently squeeze out a little toothpaste, apply the toothpaste to the cracks, wipe off the excess toothpaste with a cloth, and wait until the toothpaste is dry and the tiles are like new again. 2. If the tile is colored, then buy the corresponding color toothpaste, and the effect of applying the tile gap is the same, but you need to apply it several times. 3. After the tiles are paved, they should be maintained within a day to keep the ground moist.

Cement can only reach its due strength after absorbing enough moisture. It usually lasts for a week. 4. It is necessary to prevent hollowing in the construction, and the mortar of the adhesive layer should be dry, and the landing and scattering shall prevail.

The water-cement ratio of cement slurry is 1:2 (volume ratio) when paving, and it is strictly forbidden to pave with cement flour. During the maintenance period, the board should be erected, and it is forbidden to walk on the surface.

5. If a single tile is hollow, workers can be asked to repave.

I hope the above is helpful to you, please give a thumbs up, thank you for your support of my work.

The situation of tile cracking excludes the impact of hard objects may be the quality of your brick itself, the quality of the brick is second, the water absorption rate is high, especially before the winter, if the tile absorbs water, a freeze will definitely crack. Cracking like tiles is rare.

It is best to have tiled walls below the ceiling.

First, it looks good, especially the tiles with patterns, which work very well;

Second, waterproof, the bathroom is a place with more water, and tiles are easy to have a waterproof effect.