It s a matter of how the tiles that are pasted are always dry

The surrounding area is a little dry, and there is a watermark to prove that there is water evaporation, but there is still a feeling of moisture for more than a month, which may be due to the excessive water absorption rate of the tile, absorbing more water, but the evaporation is very slow. Continue to keep the room ventilated, and after a while in the look, you may feel it.

It shows that the glaze on the surface of the tile is dense, resulting in the water can not be effectively evaporated, and can only rely on the wall itself to adjust, so it has not dried for a long time. In addition, if the house has just been delivered, it will also dry slowly.

For this problem, one is to look at the time and season of the paste, in the summer it dries more slowly, and in other seasons it is faster, and the second is that you are this tile should be a problem, may be a problem with the ratio of tiles.

Experts point out that the tiles you buy are substandard products, and the water absorption rate is seriously exceeded.

I sell tiles. The product you buy should be a low-grade product The quality is unqualified The problem you said is that the merchant who sold you the tile can't solve it The quality determines his quality What brand is it.

Remedies for uneven floor tiles:

The first case: the solidified cement is not dry; This situation is relatively simple, only the decorator needs to gently tap the floor tiles with a wall knife until this brick is at the same level as the other bricks.

The second case: the solidified cement has dried; This situation is more complicated, if the rental is a few bricks uneven, you need to use tools to take out the uneven floor tiles, and then you need to replace it with new bricks, after doing it, the putty is brushed flat, and the cement is solidified.

If a large area of floor tiles is uneven. It is recommended to rework them all. In order to avoid injuries to your feet when walking in the future.

If it's a small area. Then the uneven bricks need to be reworked. If it's dry. Then you need to break the floor tiles and buy them again, and re-lay them.

The reason for the uneven paving of floor tiles.

The paving direction is incorrect.

Under normal circumstances, the bottom surface of the tile will have a special brand logo and direction signs, and the direction signs can indicate the direction of the tiles when the plasterer master is paving. Paving according to the direction signs can make the surface texture of the tile more smooth, and secondly, it can ensure that the edge of each brick is similar and the paving is relatively smooth.

Many home improvement bricklayers ignore the direction signs and do not follow the direction of the arrows, which is prone to uneven joints at the corners.

The brick joints are too thin. Almost every tile has slight deviations in length, straight angle, edge straightness, etc. If there is no seam, when the height difference between the edge of the tile is slightly larger, the joint will be visually uneven.

Seamless paving is also easy to cause the tile to bulge and arch when it expands and shrinks in heat, and even cracks in severe cases.

The tiles were not knocked out after paving.

After the tile is pasted to the ground, because the cement mortar is still in a semi-dry state, the mortar needs to be pressed down by beating to make the cement mortar evenly distributed under the tile, so as to avoid uneven force on the tile when the cement is solidified, which affects the flatness. Many times the paving workers ignore this step and do not knock the bricks solidly.

The ratio of cement mortar is incorrect.

Traditional paving generally uses cement and sand on-site mixing as a binder, where the ratio of cement and sand is very important. If the ratio is not right, the proportion of sand is too high, or the adhesive is not added to the mortar, it will cause the cement mortar to stick to the tiles and the floor tiles will be upturned.

The cement mortar is not evenly spread.

When tiles are paved, the cement mortar on the back needs to be evenly and full. In order to save time, some bricklayers only apply around the tiles, resulting in only 3 5 cm of mortar on the side of the tiles sticking to the wall, and uneven tiles may also appear uneven in the later stage.

No spirit level and penal cone.

The process of laying pure tiles is not standardized, and there is no level and vertical cone for positioning, resulting in the paving effect is not smooth enough.

1.Base problem: If the surface of the base is uneven, such as uneven concrete or uneven wood planks on the ground surface, it will cause the tile to be uneven after paving.

Before applying the tiles, the horizontality and verticality of the base should be checked, and if there are uneven areas that need to be treated, such as tamping the ground with wooden planks to achieve leveling, or filling concrete to level the ground.

2.Problems with the tiles themselves: Tiles may be hit or damaged during production and transportation, and these damages may cause uneven tile surfaces. Inspections should be carried out before tiling and if problems are found, they should be replaced.

3.Tile paving process problem: Paving ceramic tiles is a technical work, which requires tile workers to have certain skills and experience. If the worker's operation is not standardized, not careful, the tools are not appropriate or the technology is not up to standard, it also means that the bridge will lead to uneven tile paving.

4.Tile paving material problems: If the quality of the cement mortar used to pave the tiles is not good, or it is not calm enough, it may lead to uneven tiles after paving, and even hollowing.

If the tile is not paved, the cause of the problem should be found first, and then the correct treatment should be carried out. Before laying tiles, you should ensure that the surface of the base layer is flat, use high-quality tile paving materials, and ask qualified tile workers to operate, so as to avoid the problem of uneven paving to the greatest extent. I hope I have done something to you, and I wish you a happy life