Exterior wall tiles are uneven in the sun, is why

It depends on how much area it is, if it is five percent is normal, in more than ten percent is the problem of the ash master and, the decoration master, the ash can not exceed five centimeters, and the same is true for tiling.

Don't scream if you don't understand. The uneven tiles have the following situations: 1 If it is a floor tile, 60 or 80 floor tiles, generally polished tiles or antique bricks, the master is based on the four brick corners are leveled, or there is a height in the middle, you can't blame the master, no one can do this.

It's usually only about one millimeter. If you are really high, you can contact the tile seller. Because these bricks are very hard and not very elastic.

2. If you just brush the bottom, the upper half is not brushed, it will be uneven due to the different shrinkage rates up and down. The wall tiles are generally glazed tiles, which are more elastic, and then they are small pieces, and there are fewer uneven ones in the middle, even if there is a little, it is normal. If it is for other reasons, it may be the master's responsibility.

3 The larger the piece will be more uneven in the middle, the cheaper will be uneven, check whether the master is qualified, first check whether the drum is empty, and then touch whether the four corners of the tile are flat, the middle is uneven that is the problem of the brick, that is the responsibility of the person who sells the tile, in addition to the state is allowed to have a certain ratio.

Some tiles are very flat when they are first burned, but after a period of time, the corners of the tiles will tilt upwards, causing the tiles to bend.

Precautionary measures: After the ceramic tile is fired at high temperature, it will undergo a certain natural deformation cycle due to cooling. Qualified manufacturers will calculate and set the scale of natural deformation of ceramic tiles, so that the freshly fired tiles are slightly arched upward, so that after the cycle of natural deformation, they will reach the flatness that meets the regulations; The flatness of the tile is not easy to observe with the naked eye, and can only be found in the process of paving.

Tiles will be slightly deformed in the process of firing, some can be seen with the naked eye, if it is pasted after the overall unevenness is not pasted by the master.

That's the brick man's business, and you can tell them that if you don't pay for it, they'll give you a good sticker, but only if you have enough sand and cement and the quality is guaranteed.

Mainly caused by uneven gray surface!

After Cao Pi came to power, he subdued Cao Zhang, who came to fight for the throne. He also wanted to harm Cao Zhi and forced him to compose poems. Cao Zhi's seven-step poem moved Cao Pi. Liu Bei's son, Liu Feng, was executed because he did not send troops to save Guan Yu. [1]

A few days ago, a few tiles suddenly fell from the house, but fortunately they didn't hit anyone, which scared me to death! There is no problem with looking very stable during acceptance, but when the wall tiles are removed, it is simply caused by not shoveling the wall skin. I can't find the person in charge of the renovation, where can I reason?

Look at this large area of white wall skin, how can the tiles be firmly pasted, and they can't be used for a long time! Therefore, you must remember to shovel the wall skin when sticking wall tiles, otherwise you will not be able to find anyone to reason with you.

I looked for a decorator again, and they said that they wanted to reinstall, because the area was too large, but now it was inconvenient to reinstall, so they temporarily used expansion screws to do a simple fix.

Here are a few reasons why wall tiles are used for a short time and are easy to fall off:

1. The quality of wall tiles.

The water absorption rate of wall tiles is directly related to the adhesion force, but it is not that the higher the water absorption, the better, if the moisture is not enough, it will be inconsistent with the cement shrinkage, which will lead to the falling off of the tiles.

2. The grassroots work has not been done well.

Underlying questions are often the most common. When we decorate a new house, we will shovel the wall skin, but most of us simply shovel or paint the wall. However, no matter how much the wall is brushed, if the wall skin is not cleaned, it will greatly affect the friction and adhesion of the wall.

Also, the wall is not watered enough, and the tiles are not cleaned properly, which will leave hidden dangers.

3. The tile is not dry and receives bumps.

When the cement mortar has not been completely bonded to the wall and is dry, it is best not to let it be collided, which will cause gaps in the mortar, resulting in unstable paste, and it may fall off in the future.

4. Gaps between tiles.

Gaps need to be reserved between wall tiles, because the effect of thermal expansion and cold contraction will cause them to squeeze each other, resulting in fracture or falling off. The cement mortar behind the wall tiles should not be too thick, which will not only affect the overall effect of the space, but also the thermal expansion and contraction will be very unstable, which will accelerate the falling off of the tiles.

Generally, the kind of direct pure cement paste of small pieces, the cement quality should be good, and the master's craftsmanship should be good, otherwise it will be easy to fall off if it is pasted into a hollow. If it is a slightly larger brick, paste the iron sheet on both sides of the brick before pasting, and apply pure cement when pasting, and the iron sheet is directly fixed on the wall with nails, just like pasting indoor wall tiles. The exterior wall will not be pasted with show stone, it is a steel frame structure, in short, the master's craftsmanship is very important.

Don't buy defective cement, leveling requires the experience of craftsmen.

With tile adhesive: also known as dry paste, it is a new type of pavement accessories. It changes the wet practice of mortar cement.

The tile does not need to be soaked in water in advance, and the base surface does not need to be wet, as long as the foundation condition of the pavement is better, so that the operation condition is greatly improved. Its adhesive effect also exceeds that of traditional mortar cement, especially suitable for small and medium-sized projects and home decoration with small working surface and unsatisfactory working environment.

It lies in the combination of materials and processes, and with good materials, please have experienced masters.

The crux of this problem is that the wall must be scraped very smoothly, which requires the bricklayer to paint in place in the early stage, and the painter putty leveling in the later stage must also be serious, otherwise it will not be realized.

Will the exterior tiles turn black? If the wall tiles are not all porcelain, it is possible to paste them before soaking the water before paving, because the water absorption rate of semi-porcelain is relatively high, and the moisture absorption of the cement will be there, so you can go to the tile store to buy tile cleaner to wash it.

Did you put the kitchen on the balcony?

The plastering surface is unqualified, and it needs to be leveled from the new

That depends on the contract requirements, if it is 03cmThat's more than 03cm. It is not qualified.

The main thing is that the noodles are too wet when they are closed, and there is no sand Even if they are flat, they look like this, as long as they are dry when they are closed, they will not be seen If they are wet, they may crack, but the problem is not very big, as long as they do not see cracks the next day, there is no problem

I'm not in the field of architecture, but I still want to answer that no matter how flat things are, they can't stand the test of light. To check the quality of the wall, there are two main aspects, to hang down, to see if it is straight: to scrape with a ruler, to see if it is flat.

There is nothing absolutely flat, as long as the requirements are met according to the acceptance specifications, it is not a quality problem.

Maybe it's because the pasting technique is not very good, so it is recommended that you find a professional to paste it. It's better to work that way.

That's because the workers are not skilled.

The weather resistance of exterior wall coatings is outdoor durability, which refers to the change weather resistance of exterior wall coatings exposed to outdoor environmental conditions, which refers to the influence of external conditions such as sunlight, temperature change rock digestion, wind and rain