I just finished renovating, but the tiles in the bathroom are cracked, which master can tell me what

Two reasons.

First, the tile is not soaked in water.

Second, the cement is not marked correctly, causing the cement to bulge.

Three reasons:

1.Because the tile seam is too small, after thermal expansion and cold contraction, the tiles squeeze each other resulting in the phenomenon of glazed porcelain on the surface.

2.Tile porcelain can also be caused by hollow drums, due to the uneven adsorption force of the tile hollow drum wall, the tiles are squeezed against each other.

It will also stretch porcelain. 3.In the process of paving, the construction is not standardized, resulting in bumps and porcelain tasting.

1 brick is too bad.

2 The proportion of decoration cement is too high.

3 Earthquakes. 4 The brick gap is too small.

The quality of the bricks may be a little worse. Or the ratio of cement is wrong, and cracks in the wall are also possible.

Cracks in the wall tiles of the bathroom or kitchen are seen from time to time. There are many reasons for this:

One, the bottom of the wall is not well handled. The wall surface of the tile is uneven, and the bottom layer is not smeared, so it is directly tiled, resulting in the thickness difference of the bonding mortar is too large, and the drying shrinkage value of the mortar is different, causing the mortar to crack and pull the wall tiles apart.

Second, the density of the brick is not enough, which will also cause cracking.

3. The combination of smoke exhaust (gas) duct and wall also occurs frequently.

1 Poor quality tiles.

2. The cement marking is too heavy.

3. Empty drum 4 is not applied in time or the wall tiles are not soaked in water.

There are many reasons, if the floor tiles are cracked, the bricks are not good, or the paving is problematic, if the wall is cracked, it may be caused by wall cracks.

You can find the master who decorated you, and he should be able to handle it for you. If it is a decoration company, you can also ask for a small compensation.

The reason is likely to be that in the process of laying the tiles, the flatness of the underlying mortar is not smooth enough, and the other is the result of the floor tiles not being fully solidified, so the master walks around.

The quality of the bricks is too poor, the proportion of cement is too high, the walls are sinking, or the walls are deformed.

Didn't soak in water before sticking, right? Or the bricks are of poor quality.

The ratio of cement and sand is incorrect, resulting in uneven shrinkage pressure and cracking the brick matrix (cracks are spider webs).

The brick is of poor quality (the cracks on the whole brick are cobwebs).

The problem of pasting, the bricks are too tight, and the seams are not enough. (Irregular cracking, but consistent cracks in adjacent bricks.) or brick peeling)

There are many reasons, first, the quality of ceramic tiles.

Second, the grade of cement is high, and it dries too quickly to cause cracks.

Third, the brickwork is caused when it is pasted.

Fourth, caused by the settlement of the house wall.

If it is installed by a decoration company, look for them, if it is a roadside team, you can't find anyone, it is definitely a quality problem.

Thermal expansion and contraction, there is a night of soaking in water before the tile sticker.

Didn't soak in water. Are you looking for a professional tiler? It shouldn't be a tile quality problem.

The mortar is uneven during the renovation process.

If the cracked tile is on the side and can be placed under the object, don't change it, otherwise you should change it.

There are many reasons for the cracking of floor tiles, such as materials, processes, temperatures, etc., 1. The floor tiles themselves are terracotta bricks, and there is a problem of thermal expansion and contraction;

2. The cement used in laying is inferior cement, so that the ground base fails to produce strong viscosity to the brick, resulting in cracks in the process of thermal expansion and cold contraction.

3. The floor tiles are paved with joints, the size of the joints is not properly treated (generally 2mm), the expansion and contraction of the base layer is larger than that of the tiles, and the cracking caused by expansion.

4. The immersion before the floor tile paving is not enough, and after the paving, the floor tiles will expand after absorbing water, which will also cause cracking, which mostly appears in the wet paving process.

The treatment method is to pry up the cracked floor tiles, remove the ground base, and then use high-quality 325 cement and yellow sand to lay the bricks.

One may be that the tile is defective, and the other may be accidentally knocked out during construction. It should be an individual phenomenon, don't worry, if you look troubled, just ask the construction master to change it for you, it won't be too troublesome. If it is the second reason, the construction master has the responsibility and obligation to change it for you.