The bathroom and kitchen are not next to each other, what is the reason for the moisture of the wall

In the south, there is always a wall tide, or the phenomenon of peeling, generally because the sewer pipes in the bathroom and kitchen are not properly installed, will leak, or the stone bricks on the bathroom wall are not installed, these three problems are solved, and these problems will generally not occur.

There are many reasons why the kitchen wall is damp and peeling. It is possible that the water leaking from your neighbor's house seeped into your house, which can also cause the wall to peel. It may also be due to the weather, when the temperature difference between the inside and outside of the house is large, there will be a lot of dampness in the house, which will also cause the wall to peel.

It is also possible that your own home waterproofing is not done well, and it may also cause the wall to peel.

1. Check the cause of water seepage in the kitchen: First of all, check that the kitchen exterior wall is damaged or the tiles are falling off, the kitchen exterior wall is partially damaged and the tiles are falling off, and see whether it is in the position of the kitchen wall damp and peeling, and the kitchen exterior wall is not found to be damaged and the tiles are falling off, which can be ruled out as causing the exterior wall to be damp and peeling, even if there are a few tiles falling off, but not in the position of the kitchen wall being damp and peeling, we can rule out that the kitchen exterior wall is damaged, resulting in dampness and peeling on the kitchen wall.

2. Check the upper and lower water in the kitchen: The kitchen and bathroom are not next to each other, and the damp and peeling of the wall may be the reason for the upper and lower sewer pipes. First of all, check the kitchen water, that is, the tap water pipe we use, the white ppr pipe of the building water and sewer pipe is more common, the water pipe is white, it is relatively easy to check some, the back of the water pipe is not visible with your hands, touch it down, the water seepage, the hand can be felt, the upper and lower sewer pipe interfaces, need to be carefully checked, and the maintenance treatment is carried out according to the location of the water seepage.

3. Maintenance treatment method: The kitchen wall is damp, the upper and lower sewer pipes are leaking, buy the same specification of water pipes, reinstall, before installation, close the water valve, to avoid water flowing into other rooms, confirm that the water is closed, the pipeline water seepage part, cut off with a hacksaw, install with the same specification of water pipes, and the socket at the interface needs to be tightened, if there are cracks in the kitchen sewer pipes, before maintenance, the upstairs residents are notified one by one to avoid the upstairs kitchen has water, bringing unnecessary trouble to the maintenance.

This is because the home is too humid, the kitchen should install a range hood, usually turn it on when cooking, and often open the window for ventilation, because cooking will produce a lot of steam, especially in southern families, plus it is easy to do so in rainy weather.

Because the putty is alkali copy, it will return to alkali after water, and the wall is prone to yellow traces after drying, especially at the junction of wet and dry walls, the traces are the most obvious. In the past, the putty used for decoration may appear moldy on the wall, but now the anti-mold putty is mostly used in construction, and the wall will generally not be moldy after the water is wet.

The same method is used to repair the alkali return and moldy walls, first use ordinary sandpaper to sand off the alkali or moldy parts, and then repaint. If the wall has begun to peel, peel, and bubble, in most cases, the putty should be removed and repainted.

When repairing the wallpaper wall, tear off the damaged wallpaper and directly brush the wallpaper glue and paste the wallpaper. Repair the damaged latex paint wall to shovel putty first, putty after the putty is cleaned, then scrape the putty three times, and finally brush the primer twice over the topcoat, compared with the new house decoration paint, just more than the process of shoveling the putty.

Generally speaking, whether it is a wallpaper wall or a latex paint wall, there is no need to level the wall again, unless the flatness of the wall is destroyed when removing putty or removing wallpaper.

If the wall is damp, it is normal to say that the local source climate is relatively humid or the back of the damp wall seeps water in the past, which causes the wall to be damp, you can deal with it like this.

1. Thoroughly clean the peeled and damp wall with a shovel.

Please click Enter a description.

2. Continue to remove the floating ash on the wall to prevent the floating ash from affecting the bonding strength.

Please click Enter a description.

3. Evenly brush the separator with a brush and apply it 2-3 times, with an interval of about 3 hours between each time.

Please click Enter a description.

4. After the isolator is dried, the putty can be scraped in batches, and the batch scraping time is not less than 24 hours each time.

Please click Enter a description.

5. After the putty is dried, carefully polish it with No. 180 sandpaper.

Please click Enter a description.

6. Clean the surface dust and paint latex paint 2-3 times, with an interval of about 6 hours between each time.

Please click Enter a description.

First of all, if the wall has been waterproofed, it is necessary to consider that the wallpaper on the outside of the toilet has poor air permeability and no moisture.

The plate volatilizes out, which leads to the production of bacteria, so that it will peel. The second is the waterway pressure, which can eliminate the problem of the waterway without continuous pressure loss. It is also possible that the sand layer of the tiles is too thick, the ground is too wet, and the tiles are not dried out, and when the temperature rises, water vapor will come out under the tiles, which will spread along the corners of the wall, causing the wall to peel.

First of all, do a good copy.

The waterproofing of the bathroom includes the waterproofing of the walls (the shower area is done bai to the roof; du other positions to be 30cm high); Then shovel the damp wall decorations, wait for the wall to dry (generally need to be ventilated for more than 24 hours), and then paint a single layer of cement-based waterproof paint on the wall to prevent moisture, and then decorate on the waterproof layer.

Ventilate your home and bathroom, and if you don't have one, open a window to allow air to flow. Otherwise, no matter how much you repair the wall, it will be a symptom rather than a cure.

@这个是因为卫生间渗水照成的, first you need to do a good job of waterproofing the bathroom, then remove the peeling walls, brush the separator again, and then make up with putty. I know a product that works very well, you go search for the black gold steel waterproof guard.

Shovel off the outside paint to make a layer of waterproofing, you can choose to redesign, stick wall tiles or consider the mirror, I don't know if the bathroom has an exhaust fan or window, the bathroom needs to be ventilated frequently, otherwise the re-paint will still return to moisture!

Remove the tiles in the bathroom, do a good job of waterproofing, remove the walls of the room, repaint or paste wallpaper.

This is that the waterproofing of the wall is not done, and there is often a fever in the suite, so you can only find a professional decoration worker to do waterproof treatment for you!

Shovel off, brush with waterproof glue, and lay wallpaper.

1. There is a leakage problem in the water pipe in the wall, which makes the wall root damp, in this case, the wall should be chiseled, and then the water pipe should be repaired, the leakage point should be found, and the new pipe fittings should be replaced. 2. During the construction of the waterproof layer, there are gaps in the wall, and the root will appear peeling after a long time, at this time, it is necessary to apply waterproof protection at the peeling place to achieve the waterproof effect, but it is best to redo the waterproof layer, so as to ensure the quality of waterproofing.

Relevant information: 1. If the waterproof material is not applied to the ground leveling project, there will be too much material used in some places during construction, and too little material will be used in some places, so that the problem of water leakage will easily occur in the light and thin places.

2. When carrying out wall waterproofing projects, the joints may not be treated in place, which will lead to many problems in the future, especially the peeling of the root of the wall.

3. Then check the height of the water on the wall, especially the shower, you need to paint the entire wall, and the toilet and other areas are 30 cm enough.

4. The tiles in the bathroom are easy to stick to dust, if they are not cleaned in time, it will lead to more and more accumulation, and it is very troublesome to clean up in the end. Therefore, usually, you can use laundry detergent to mop and wash the bathroom tiles every few days. If you are using vitrified tiles, you can dispose of them by scrubbing them directly with a damp cloth.

If the peeling is more serious, you need to remove all the wall skin, brush it again with a fixing primer or interface agent after shoveling, and then brush it with waterproof putty, and apply a refreshing paint after the putty is completely dried. If it is only slightly peeling, it is recommended that you directly use the same paint roller to brush it again.

Here's how to fix it:

1. This is generally used in the case where the wall skin falls off more seriously. Remove all the skin from the wall all the way down to the wall. If the house is a long time, you need to remove the surface of the brick wall, and then do it again according to the construction process.

2. The wall is seriously damp and the wall skin falls off. For walls that have been damp, it is necessary to remove the original clean pulverized material, and then attach a layer of glue to add putty. After this step is completed, you need to wait for the wall to dry fully before proceeding to the next step, and when choosing putty, you must choose a waterproof type.

3. For the common problem of fading wall, it is recommended that you directly use the same paint roller brush. But before construction, it is necessary to judge the quality of the putty layer of the wall.

4. If the house is old and the wall peeling is more serious, directly remove all the problems of the grassroots layer, and then re-brush it with a sealing primer or interface agent.

First, use a tool to remove all the skin of the entire wall, and then use a brush to clean the wall to keep it clean and dry. If you find that the wall is uneven, you need to repair and flatten it. Then scrape the putty on the wall again, and after the putty construction is all over and completely dry, then apply the refreshed paint.

The treatment method of moisture and peeling on the bathroom wall is as follows:1Clean the bathroom walls:

First of all, the dirt and mildew on the wall of the bathroom should be cleaned, and you can use a special detergent or white vinegar water to wipe it. 2.Dehumidification:

The bathroom is a humid environment that needs to be ventilated and dehumidified. You can use a dehumidifier or open a window for ventilation to allow air circulation and reduce moisture. 3.

Deal with the return moisture: scrape off the wall at the return moisture, then polish it with sandpaper, and then paint it with moisture-proof paint to prevent the return of moisture in the vertical yard. 4.

Replace the wall: If the moisture return is serious and the wall can no longer be repaired, you can consider replacing the wall. Choose materials with good moisture-proof properties, such as waterproof tiles, moisture-proof wood boards, etc.

5.Moisture-proof measures: The use of moisture-proof stool materials with good performance, such as waterproof tiles, moisture-proof wood boards, etc., in the bathroom, while maintaining ventilation and dehumidification, can effectively prevent the problem of moisture and peeling on the bathroom wall.

The toilet is a place where water is concentrated and is a place with high humidity. After on-site investigation and careful analysis, the leakage of the water pipe embedded in the wall was ruled out, mainly due to the following reasons: (1) wall.

The waterproof height is not enough, so that the other side of the bathroom wall appears damp stains, (2) bathroom waterproof construction question.

The problem can only be that the water used in the bathroom invades the wall foundation through the surface layer and the waterproof layer. Bathroom floor, wall porcelain.

The permeability of bricks is small, and it is also a better waterproof surface layer. But the area of each tile is small, between the tiles and the tiles.

The gap is made of cement, if the tile joint is not full and dense, then the tile joint is water.

water, will enter the base layer through the tile joints. As a rule, the floor of the bathroom and the base of the wall are waterproofed.

layer, moreover, after the construction of the waterproof layer has been carried out 100 closed water experiments, no dripping or leaking, before the construction begins.

In the next process, the waterproof layer is theoretically watertight. However, the thickness of the polyurethane coating film of 3 mm is difficult to resist external forces.

Destruction, especially in the follow-up construction of the waterproof layer of the bathroom, the installation of tiles and sanitary ware, and the decoration construction.

It is difficult to find out whether the coating film is damaged due to the impact of other process construction. Water infiltrates the wall base through a leak in the waterproofing layer.

Water in the aerated block wall: water tile gaps Waterproof coating film damage base wall root cement mortar.

layer aerated block wall wall. (3) There is no obvious slope on the floor around the shower drain, and the slope is drained.

3 Characteristics of damp parts.

The damp part of the bathroom wall is usually at the joint between the door frame and the wall, which is manifested on the exterior wall of the bathroom. Wall.

The water seepage starts from the junction of the door frame and the wall, and gradually spreads to other parts. The connection between the door frame and the wall.

Due to the requirements of the fixed decoration of the door frame, the joint part uses reinforcements such as iron nails on the wall, and adds the door edge.

The factors of frequent stress, large vibration, and high opening and closing frequency of the door make the waterproof layer at the junction of the door frame and the wall easy.

Damaged due to external force, it is the main location of water seepage on the wall. 4. Construction measures to deal with damp walls.

After analyzing the causes of dampness on the wall, measures can be taken from the following aspects: 1) Add on the surface of the tile.

Make a waterproof layer to block the water of the tile surface layer from penetrating into the gap of the base layer, so that the original water in the base layer gradually passes through the wall.

The method of evaporation and drying to solve the problem of water permeability of the wall.

Specific construction method: Clean the bathroom floor, use a brush to remove the dust on the tile surface, and make porcelain.

There is no open water in the brick surface layer. Multi-functional bio-waterproof adhesive and cement are selected according to the ratio of 1:3 to make cement slurry full hook porcelain.

brick brick joints. Fill the gaps in the edge of sanitary ware and pipelines. At the junction of the door frame and the ground, use a small saw to see the door frame.

Drop 1 3 wide, 20mm 30mm high, absorb the local water dry, fill with waterproof cement slurry, and ensure the ground, wall.

The noodles can be used after 36 hours of drying. Remove the damp parts of the wall and see the base layer of the wall to speed up the evaporation of water.

2) Re-waterproof the bathroom floor and wall.