After laying the floor tiles, how to check whether the floor tiles are empty?

The professional detection method is to wait for the tile to dry thoroughly, use a rubber hammer to randomly hit the brick surface, knock on all places, listen to the sound It is easy to hear whether there is a hollow drum below, and a few more knocks are right. If there is not a crisp "dangdang" sound, but a hollow "Dongdong" sound, it can be judged to be a hollow drum.

If you don't have a professional detection tool, you can also find a metal object, knock on the ground one by one, and find out the hollow floor tiles according to the different sounds.

Due to the change of seasons, if the temperature drops suddenly, causing the ground to freeze, the moisture in the mortar will not be completely dried when the cement mortar is not completely dry. When the temperature rises, there will be a hollow drum between the floor tiles and the base layer due to thermal expansion and cold contraction. There are many reasons for the formation of hollow drums, such as external force, floor tile deformation, inferior cement and other material quality problems will make the floor tiles hollow.

After laying the floor tiles, we can use wooden sticks to hit the surface of the tiles, if the sound is relatively empty, then it means that the floor tiles are indeed empty, and they need to be reworked.

You can walk on the floor tiles again, or gently tap the floor tiles with your fingers, if the sound is relatively empty, it means that the floor tiles are not real and not pasted well.

The floor tiles are laid normally, and you need to wait for 1 to 2 days to check whether they are empty.

Take a leather hammer and slowly and carefully tap the brick surface, and judge the cement mortar under the brick surface according to the sound.

There is no tight coupling, so that you can know if there is a hollow drum.

If there is a sound that is empty, it means that there is a hollow drum.

Points to note when laying tiles.

1. The use of ceramic tiles for construction, before it must be soaked with water for half a day, until it does not bubble.

2. The flow of water in the kitchen and bathroom must ensure the slope, which can prevent the problem of water accumulation in the future, if the waterproof layer is accidentally damaged during construction, then it must be all redone, and then it is necessary to do a 12-hour water accumulation experiment to ensure that there is no leakage problem.

3. After the tiles on the ground are laid, you must cover the brick surface with cardboard, and you need to wait 24 hours before you can step on it.

AbstractThe floor tiles are dry paved and the hollowing rate is relatively low. Generally, the inspection of hollow drums should be carried out after the floor tiles are paved for a week, and the ground is completely dry.

Tap the ground with a hollow drum hammer, and the area where the sound is loud like a drum is hollow, and you can also use other items that do not damage the floor tiles to knock on the ground for inspection, and the sound is obviously brighter than that in other areas.

After laying the floor tiles, how to check whether the floor tiles are empty?

The floor tiles are dry-paved, and the hollowing rate is relatively low. Generally, the inspection of hollow drums should be carried out after the floor tiles are paved for a week, and the ground is completely dry. Tap the ground with a hollow drum hammer, and the area where the sound is loud like a drum is hollow, and you can also use other items that do not damage the floor tiles to knock on the ground for inspection, and the sound is obviously brighter than that in other areas.

The sound of the lady's high heels stepping on the floor tiles can also be heard. Careful inspection is required around and in the middle of each brick.

1.There are two scenarios. One is a large area, while the other is a small area of local shedding, and the treatment methods are different in different situations.

If the floor tiles are paved after the polished tiles are bought and paved, there is a large area of floor tiles warped or hollowed, so it is necessary to remove the tiles in the original warped or hollow area, remove the original cement mortar layer, clean the base layer, and reapply the cement mortar. Be careful not to break the polished tiles when cleaning them, and buy new tiles if they can no longer be paved and used. \x0d\x0a2.

In particular, it should be noted that the toilet should be re-paved with a waterproof layer, and do a 24-hour closed water test, and only after passing the test should we begin to apply cement mortar, pave tiles, and should be careful not to damage the original buried water and electricity lines in the wall. x0d x0a Many owners ask, what should they do when there are only a few tiles in the home? If the mortar used for paving is not loose, only the tile falls off, then you can first scrape the mortar attached to the back of the tile and the surrounding area, mix a little cement into the 107 glue into a paste, evenly coat a thin layer on the back of the tile, and then press the tile to stick firmly.

This is not only easy to do, but also avoids dusting and polluting the indoor environment when mixing cement mortar at home. \x0d\x0a3.If the floor tiles fall off, and the cement mortar layer under the floor tiles is also loosened and "delaminated" with the wall base or ground base, then the cement mortar layer can be cleaned off with a shovel and other tools, and the tiles can be paved after re-coating the cement mortar.

It should be noted that if the tiles are only partially falling off, do not hit the mortar on the foundation surface to prevent the original solid tiles from being loosened. When buying tiles, you may wish to have some extra tiles on hand in case you need them in the future. This not only saves the extra cost of ** time, but also avoids color aberration to the greatest extent.

Floor tiles are not used for a long time, there will be brick activity, and it is easy to get dust, and there will be a hollow sound when you walk on it, and it will break if you don't pay attention, so try to avoid such a situation.

It's okay, find some cement and stir it into a paste and pour it into the cracks... Knock bricks while pouring.

Over time, the bricks will deform and crumble.

The sound is loud when walking, and cracks may appear in the floor tiles when heavy pressure.

1. Cause tile cracking.

The tile at the hollow drum is not stressed, and it is easy to cause the tile to crack when the external force is large.

2. Cause warping or falling off.

It may cause the tiles to gradually expand the hollow range in later days, and finally the tiles will warp or fall off.

3. Affect the sanitary environment.

Hollowing out the drum will cause water to accumulate inside the wall and floor, rot and smell, and even become a hiding place for cockroaches, affecting the sanitary environment of the home.

4. It makes it difficult to drill holes in the wall.

Many times, it is necessary to drill holes on the tile wall to install cabinets, various electrical appliances, etc., if the tile has a hollow drum, it is more difficult to drill holes, and it is easy to break the tiles.

Tile hollowing is a key item that must be checked when tile paving is accepted. Because if the hollow drum exceeds the standard, the wall is likely to crack, warp, fall off and other phenomena, affecting the beauty of the wall and increasing the cost of repair. Therefore, this acceptance link must not be paralyzed.

You can choose to fill the floor tiles in the air, fill the cement slurry around, and then you can also change the special cutting machine, leave a centimeter of shockproof joints, and gently beat with a hammer after cutting, clean up the garbage, and then use cement mortar to match the floor tiles of the same specification and number, generally use glass to suction the good corners of the paving can not affect the bricks next to it.

If the hollow drum of a small area of tile is loose, then it is recommended to follow the following method to carry out local repair:

1.First, clean the cement where the tiles fall off to expose the cement base.

2.Pour the porcelain sticker powder into water and stir it into a paste (the mixing ratio is: 20kg powder and 6kg water), and after stirring, it needs to stand still for about 10 minutes, and then stir slightly before use, which helps to increase the adhesion force.

3.Use porcelain tile adhesive to repair and level the peeling cement base first, and then evenly apply the tile adhesive to the back of the tile.

4.Knead the tiles to the point where they originally fell off.

5.Finally, gently tap the tile with a rubber hammer so that it is the same height as the other tiles.

However, if the area of the hollow drum falling off is relatively large, in order to completely solve the problem of falling off, it is recommended to re-pave it with tile adhesive.