What should I do if I often drop bricks? How to prevent the wall tiles from falling in the future?

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.

1. The mortar is not loosened, but the tiles are falling off.

If this is the case, you can first scrape the mortar on the back of the tile and around it, then mix it with 107 glue and mix a little cement to make a paste, evenly coat a layer on the back of the tile, and then stick it firmly when pressing the tile.

2. The mortar has peeled off and fallen along with the tiles.

In this case, the tile falls off, and some pits need to be gently chiseled out on the original foundation surface, and then re-inlaid with mortar accompanied by 107 glue. After that, a layer is applied to the base layer with a brush to press the peeling tiles until the mortar hardens.

3. The old tiles are still intact at the junction of the finish, but they are separated from the junction with other finishes.

When repairing, the sand and ash at the joints can be removed first, and then epoxy resin adhesive (all-purpose adhesive) can be injected, and then the joints can be repaired with waterproof flexible caulking materials (such as glass glue) after drying.

To prevent the whole tile wall tile from falling, before construction, you must carefully check the base treatment to see if it meets the requirements of paving tiles. However, because the waterproof layer itself has the effect of water insulation, if the entire construction process is operated in accordance with the specifications of the product, it can effectively prevent cracking, cement, and waterproofing before wall tiling, and the bonding between such bricks and cement is relatively weak, standardize the construction, and avoid the change of wall structure caused by water vapor leakage.

1. The mortar is not loose: if the mortar is not loose, but the tile falls off, you can smear the mortar adhesive on the back and around the mortar, and then mix 107 cement into a little cement and stir it into a paste, evenly coated on the back of the thin layer will grip the tile tightly behind.

2. The mortar has peeled off: If the mortar falls off with the tiles, you must first gently drill some hair holes on the original foundation surface, and then mix the mortar with 107 glue to re-stitch. After brushing a layer on the surface of the foundation, it will come off.

Press the bricks until the mortar hardens. It should be noted that if the tiles are only partially peeling, do not hit the mortar on the surface of the foundation with force to prevent the tiles from vibrating around the original strong tiles.

3. Junction: The old tiles are still intact, but only at other junctions at the junction, after repair, the sand at the joints can be cleaned first, and then all-purpose glue can be used, and glass glue is used to form joints after drying. In this way, the phenomenon of tile falling off is economical.

At present, the wall tiles on the market are made of glass glue. Glass glue is alkaline, neutral and acidic, and you can choose to use neutral glass glue when bathroom tiles fall. Structural adhesive is also a kind of glass glue, structural adhesive has high viscosity, and can withstand climate change, some exterior walls also use this glue, so it is also suitable for wall tiles.

Method: 1. If only two or three tiles fall, there is another way to deal with the wall and the fallen wall tiles, put the wall tiles back in position, and then use 502 glue to pour around the wall tiles.

2. To solve the problem of falling wall tiles, the safest way is to pry off the wall tiles and re-pave.

Daily maintenance of wall tiles:

1. Daily cleaning of ceramic tiles can be cleaned with dish soap, soap, etc.

2. Use soap and a little ammonia and turpentine to clean the tiles to make the tiles more shiny.

3. The polished tile should be waxed regularly, and the time interval should be 2-3 months.

4. If there are scratches on the brick surface, you can apply toothpaste to the scratches, and wipe them with a dry cloth to repair them.

5. The gaps between bricks and bricks can be removed from time to time with detergent, and then a layer of waterproof agent can be brushed on the gaps to prevent the growth of mold.

6. Sodium hydroxide or potassium bicarbonate solution is used for pollutants such as tea, coffee, beer, ice cream, and oil.

7. Ink, cement and other pollutants use dilute solutions such as hydrochloric acid and nitric acid.

8. Use special cleaners for paints, coatings and other pollutants.

9. Rust can be washed with 2% oxalic acid solution, and then wiped with water. After grinding 3-4 vitamin C tablets into powder, sprinkle them on the surface of the floor tiles, and then scrub them with water several times to remove rust stains. If it is rust stains, you can use 10% oxalic acid and citric acid to add water mixture to soak the rust area, and then wipe it again with concentrated salt water.

If you have fresh lemons, you can squeeze out the juice and drop it on the rust stain and rub it by hand, repeat several times until the rust stain is removed, and then wash it with soapy water.

10. All kinds of glue can be removed with banana water, pure banana water is a colorless, transparent and volatile liquid, with a strong banana smell, slightly soluble in water, soluble in various organic solvents, flammable, mainly used as a solvent and thinner for painting.

Note: High-quality tiles can be cleaned with cloth and water. Use as little or no other chemicals as possible.

If the wall tiles fall off, if you want to re-paste them, you must first clean the walls and bricks, and then paste them with cement mortar or other things, and then use caulk to deal with the brick joints after pasting. It would be more convenient if there were leftover bricks from the past.

If individual tiles fall off, you can re-paste the tiles with pure cement mortar, but if the wall surface of the fallen tiles does not go up and do not remove the original cement, then paste it with cement will make this place a little higher than the original, and remove the original cement with a certain degree of difficulty, because the cement on the four corners of the empty place that fell down is more difficult to remove, and the tiles that have not fallen will be broken if you are not careful. There is also a way: buy a set of AB resin glue, apply the glue on the reverse side of the falling tile according to the instructions for use, paste it to the original place, wait for about 10 minutes to cure, and wait for 24 hours, it will be very firmly glued.

However, if you use glue, you must ensure that the place on the wall and the tile to be pasted are dry, and there can be no humidity, otherwise it will not stick.

Falling wall tiles is a relatively common problem, and once this situation occurs, we should take corresponding measures to repair it in time. Here are some countermeasures for falling wall tiles.

1.Clean up the site.

When tiles fall, the first thing to do is to clean up the site immediately. Clean up the remaining debris and other debris on the floor to avoid physical injury.

2.Find the reason for the drop.

Finding the cause of the falling tile is the key to solving the problem. If it's a problem caused by improper installation, you need to find the problem and fix it. If the tiles are aging, it is advisable to replace all the tiles.

3.Look for alternatives.

If the tiles cannot be repaired, then you need to choose a tile of the same layer or a similar color to replace it. If a suitable alternative cannot be found, the entire wall needs to be resurfaced.

4.Paste the tiles.

Before pasting the tiles, some cleaning work is required. Wash the wall with an appropriate detergent to ensure that the tiles are fully attached. Apply the adhesive of the appropriate round file evenly to the tile particles and apply it to the correct position.

Use a rubber mace to tap gently to make sure that each tile is fully attached to the wall.

In conclusion, falling wall tiles is a relatively common problem. To avoid this problem, it is best to choose high-quality tiles and have them installed by professionals. If there is a situation where the tiles fall, we need to take corresponding measures in time to ensure that the problem is effectively solved.

Wall tiles can fall for a variety of reasons, such as poor construction quality, aging and deterioration, hand demolition, or excessive force. If you find that the wall tiles have fallen, you need to deal with them in time to avoid adverse effects on daily life and safety. Here's how to deal with falling wall tiles:

1.Determine the location of the fall: First of all, determine the location and number of fallen tiles so that you can take the right coping strategy.

2.Clean up fallen tiles: Clean up fallen tiles while inspecting background walls and other tiles for any falling or damaged conditions.

3.Check the quality of tiles: for newly renovated rooms, if the tiles fall more, you need to consider whether the purchase of tiles meets the standards, if not, you need to contact the seller in time to deal with it.

4.Find the cause: According to the location and number of tiles falling, find the root cause of the situation, such as whether it is due to **, nails, etc.

5.Modification scheme: By finding the cause, it is necessary to analyze the future construction process, and if it is a process problem, the process can be improved. If it is a quality problem of the tile itself, you can consider replacing it.

6.Replace the tiles: If the number of tiles falling is relatively large, the tiles need to be replaced. It is possible to contact the construction unit and tile seller for repair or replacement.

In short, falling wall tiles bring certain dangers to the safety of the home or the entire building, which needs to be dealt with in time, and the cause of the fall should be found and corresponding measures should be taken to prevent the recurrence of this situation. At the same time, when decorating the building, it is necessary to choose tiles with reliable quality and excellent craftsmanship, and other decorative materials must also meet safety standards.

There are two types of falling off tiles. 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 tiles are paved after the polished tiles are bought and paved, there is a large area of tile warping or hollowing, it is necessary to remove the tiles in the original warping or hollowing 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't be used anymore.

So how do you prevent it from falling out? Bathroom re-paving should be re-painted waterproof layer, and do 24-hour closed water test, after the test is qualified, start to apply cement mortar, pave tiles, and should be careful not to damage the original buried water and electricity lines in the wall.

<> specifically to take the middle part of the tile to smash, but not directly from the middle, you can use a small rhinestone to open a hole first, and then use a tool to slowly spread around the way to pry open the tile, to avoid damage to the surrounding tiles. When pasting wall tiles, it is very important to decorate in accordance with the order of the process, the easiest maintenance method for wall tiles to fall off, the area of falling off is small, the loose tiles around are shoveled down together, the tiles fall off, and the cement wall is smooth and smooth without damage.

The temperature is low in winter, especially in the northern region, in the low temperature state, the indoor wall surface will lose water to varying degrees, resulting in dry cracking of the wall, if this situation is serious, it will also make the subsequent wall tile paving produce hollow drum falling off, now related to the construction process, the cement mortar is not according to the standard ratio during construction. When tiling, the operation technique is incorrect and the force is uneven, which will also affect the adhesion between the tile and the base layer.

Add cement or sand by yourself, then the performance of the product may not be guaranteed; When decorating your home, you must pay attention to whether the workers are standardized, whether there is any behavior of adding material (sand) to the tile adhesive, don't be cheated and think you are doing the right thing! Of course, there are now two ways to apply tiles, the traditional cement mortar method and the use of tile adhesives. The latter process is more complicated, but the pasting effect is good, and it is suitable for floor tiles on the wall and some heavy tiles.

Be sure to find reliable workers and skilled workers.