How should you paint the walls after soaking in water? What are the steps?

There are many reasons for wall cracking, such as wall cracking caused by the settlement of the foundation, or cracking caused by uneven shrinkage of wall mortar between the old and new walls, and as you said, after immersion, the wall putty screed.

Bulging, cracking, and falling off. When water seepage occurs in the house, it is even more overwhelming, so you need to do some related treatment. Water seeping from the exterior wall to the interior wall is also a common occurrence in our lives.

So, what should you do if the exterior wall seeps into the interior wall? What is the cause of water seeping from the exterior wall to the interior wall?

The first thing we need to do is to find the existing water seepage points on the wall and the cracks in the external wall, and chisel along the cracks to remove the external wall plastering layer and parapet at the interface between the masonry and the structural beam.

Cracked plastering layer and large area of cracks on the exterior wall, before chiseling off the application of a hand-held cutting machine to cut the plastering layer, if the wall cement base cracks, then the surface is shoveled off to expose the cement base surface, the use of waterproof cloth paste to cover the previous cracks, and so on, according to the normal base construction! If there is a large crack in the cement base, this situation is due to the uneven decline of the wall base and needs to be dealt with by professionals!

<> wall cracking is mainly related to the wall and soaking water has little to do with it, if the base treatment is better, the problem is not big, if the treatment is not good, it will be delamination in the later stage. That is, peeling, falling off piece by piece. The nature of the subsidence cracking of the exterior wall surface and the inlet cracks, the settlement cracks, the construction quality factors, the improper use of the fracture, the maintenance is not timely, such as cracking.

Regardless of the cause of the crack, it should be rigorously evaluated, carefully analyzed, and the crack should be found"pathogens, eliminating hidden dangers.

What to do if the wall seeps, the first step is trachoma.

The wall seepage caused by the water seepage, we need to find the existing water seepage points and external wall cracks on the wall, cut the plastering layer with a hand-held cutting machine, and then chisel the plastering layer at the interface between the masonry and the structural beam along the cracks, and clean up the base layer after chiseling off the plastering layer.

At this time, the walls should be completely dried before they can be painted again, otherwise they will be smudged. Completely dry the walls, then scrape off the upturned skin, sand, and paint.

After soaking in water, the strength needs to be dried as a whole, waterproof, and then used putty to find a flat, and then painted.

If it is a water-soaked wall, then the putty underneath has also been soaked. Therefore, if it is to be repaired, the wall should be completely removed, shoveled to the end, and then the putty should be scraped again, and then painted.

If you don't understand the condition of the car and want to buy a second-hand car, you must find a professional inspector, don't look at it yourself, including half-understood half-hangers, although the professional master of the soaking car can detect it in a few minutes.

There is some sediment left in <> places, which are not easy to clean, so it is important to look at the details. For example, if there is mud and sand at the junction between the floor and the door, you should be alert.

In addition, the trunk is also a key part, if there are water traces at the bottom of the spare tire or the current scraping of the wall, there must be measures, otherwise the wall decoration will definitely be moldy and peeling back to alkali.

There are cabinets made of carpentry or modeling or something that have also been soaked, and they must be dismantled and redone, otherwise there will be big problems after a long time. The solidification time is 5-8 hours, at the normal indoor temperature of about 20 degrees, the solidification time should be longer at low temperature, and the solidification time should be shorter at high temperature. The cement mortar generally begins to set in about 45 minutes, and then continues to solidify, no more than 10 maintenance.

I heard you feel that it should only progress to the bricklayer process at present, and it should take about a month for the painters to enter the site, and it will take at least two months for the entire renovation project to be completed. If it's custom furniture, then don't worry, if it's on-site furniture, it's more professional. Disassemble the door lining.

Tear off the dustproof film in the door lining plate to see if the lifter track is rusty, generally this place is not easy to find, and no one will disassemble it. First of all, we have to talk about the appearance, the appearance of the general soaking car will be carefully cleaned by the black-hearted merchants, so we can hardly see anything, but a closer look you can find that most of the soaking car will have yellowing traces in his headlights, and sometimes query 4S maintenance records and accident records. Because most of the cars are blistered, they are often insured and then towed to a 4S shop for repair.

So, that's the most straightforward. If the screws and slides are soaked in water, they will definitely rust, and the seat sponge will definitely have traces of soaking and swelling or hardness! I don't rule out the possibility of a full seat change, after all, it's not much.

If we find that the wall of our home is soaked, do not do anything to treat the wall at this time. We open the windows to allow natural ventilation, which accelerates the evaporation of moisture from the surface of the wall as well as from within. Until all the moisture is dry.

The easiest way to judge is that the surface of the wall is dry, without any moisture and patches, then it means that the wall has seen through. After that, the next step is carried out.

If our walls are plastered, then no special treatment is required. If the wall was originally scraped with putty, then we need to treat the original putty. Whether it is ordinary putty or water-resistant putty, after being blistered, I personally recommend that everyone remove the putty layer to expose the plastered wall inside.

This is one of the most important steps that prevents the walls from experiencing alkali treatment. The most common method is to brush a layer of oxalic acid on the surface of the wall to neutralize the alkaline material inside the wall. Avoid alkali re-alkali re-alkali caused by water immersion in the future.

You only need to shovel off the soaked wall skin and you can repaint, but you must pay attention to make a layer of waterproofing before painting, otherwise it will be like this next time.

For such a wall treatment, we have to go in several steps:

The first step is to check the water leak again, find out the cause, and completely solve the water leakage problem.

The second step is to dry the wall. Drying the walls is mainly solved by time, and at the same time fully open the windows for ventilation. Pay attention to rainy days, and close doors and windows when returning to the south.

If it is a new wall, the drying time will be longer, because it will have to wait for the water in the wall to evaporate, and if it is a water leak, the wall will be damp

1. The wall is wet, because the original wall is wetted, and it will be more labor-saving when the wall is shoveled;

2. Remove the part of the original wall that has been soaked in water, if there is no uneven place that needs to be scraped putty, you can not shovel off the putty layer, otherwise you must shovel off the putty layer together;

3. After the wall is dry, scrape the putty (do it two or three times depending on the condition of the original wall, and wait until it is completely dry each time before doing the next time), no need to make up the putty and omit this step;

4. Sandpaper grinding and smoothing;

5. Brush the primer and topcoat (or roller brush) in turn, the primer is used twice, the topcoat is repeated three times, and each time it is completely dry before doing the next time;

6. For the cracks on the wall, it is necessary to do anti-crack treatment.

That is, before scraping the putty, use 108 glue at the crack to glue a "really good" cloth that is at least 20 cm wide on both sides of the crack, and then scrape the putty after drying.

Step 1 of painting wall paint: inspection and treatment.

Before officially starting to paint the wall, it is necessary to have an accurate assessment of the details of the wall, see what damage has occurred on the wall, and then look at the degree of damage to determine the construction method. The general wall often appears in the following situations: delamination, cracking, peeling, etc., these problems occur, the first thing is to solve the bottom layer of the wall, remove the destroyed old wall, the dirt in the wall and the dust and dust caused by its removal also need to be cleaned up.

The second proper step for painting wall paint: brush waterproof putty.

If the adhesion of cement mortar to the wall is insufficient, the wall is very prone to the problem of hollowing and peeling, and it is necessary to brush the waterproof putty with strong adhesion on the wall again. It not only improves the adhesion of the wall, but also has the effect of waterproofing because it is more waterproof. In the actual operation process, special attention is also needed to apply reasonable use methods, otherwise improper operation will cause damage to the wall.

The appropriate step 3 of painting wall paint: scrape putty for floor leveling.

To make the wall smooth and clean, scraping putty and leveling the floor is an indispensable key step. And this step is the decoration of the wall, focusing on all-round consistency. The standard error is within 5mm.

If you want putty to scrape well, the choice of putty is the key. Therefore, in the case of purchasing putty, you should choose putty with high particle size and hard texture as much as possible. In order to achieve the role of leveling, but also to make the color more symmetrical and meticulous, scrape putty generally to do three times, the overall thickness can not exceed 3mm.

The proper step of painting the wall paint: sanding, polishing and restoration.

After scraping the putty, the wall will inevitably appear or there will be an unsmooth area, at this moment it is necessary to use an abrasive cloth to polish the wall, and it is necessary to pay attention to the softness of the sandpaper according to the material strength of the putty. The corresponding selection can have a faster grinding and polishing effect.

Proper step 5 for painting wall paint: Paint.

The wall painting is divided into 2 parts, one is to brush the primer and the other is to paint the topcoat. But people are wrong to think that it doesn't matter how many primers you paint, which is also incorrect. Because the primer has the effect of alkali-resistant primer sealing and maintaining the topcoat, the primer should not only be brushed, but also carefully brushed, and the primer must generally be brushed three times.

The method of brushing the topcoat is basically the same as the primer, the biggest difference is that the topcoat must only be brushed twice.

First buy the paint, then paint the walls with a brush, and the order is to paint from the inside out.

Personally, it is not recommended to paint the walls by yourself, because you have no experience, you will inevitably waste some paint when you mix it, and the effect is not very good, so you still have to ask a professional master.

1. Clean the dust and dirt on the wall, if you find that the wall has peeling skin, you should use a putty knife to remove it, and you need to use putty to repair and level the place that needs to be repaired. 2. Mix the latex paint and water together according to the correct ratio, and be sure to stir well. 3. Use plastic film or newspaper to wrap the surrounding furniture, doors, windows and ground, etc., and the surface of the switch and socket should be pasted with a layer of masking paper to avoid being stained by paint.

4. Use a roller brush to officially start painting on the wall, when painting, it should be painted from top to bottom, and it must be painted evenly, when encountering a corner position or a place that is not good for roller brushing, you should use a small brush to paint, if the surface is very dirty, you should paint several times. 5. After the wall is painted, you should wait for a few days, and then start the second painting when the wall is completely dry, and it is necessary to repair the position that is not evenly painted for the first time.

Painting the wall includes wall painting, scraping putty, etc., if the wall is not good, it seems that the whole home is not good-looking, some people do not know how to paint the wall, do not understand anything, so when painting, the engineering team how to brush him to what, I don't know what to pay attention to, we do not have a lot of people have this kind of problem, but it doesn't matter if you read the article.

What are the steps to paint the wall?

How to paint the wallsStep 1: Start by buying the right paint tools and brushes. A high-quality tool can be coated with a thicker coat that can cover the original background color and guarantee the durability of the paint film. Can be rubbed repeatedly.

How to paint the wallsStep 2: Before applying latex paint, the seams should be filled and smoothed. Walls or glass should be cleaned with a special cleaner or water and then wiped dry to remove dust or dirt from the walls. If there are nails and other holes in the wall, fill them with putty.

How to paint the wallsStep 3, then adjust the emulsion paint with water, and the proportion of water added by roller coating is usually controlled at the ratio of 20% to 30% (volume). If there is too much water, the latex paint may form poorly.

How to paint the wallsStep 4, stir the paint and water evenly, and then let it stand for 20 minutes to achieve the purpose of defoaming, which can prevent small holes or small bubbles after applying latex paint on the wall.

How to paint the wallsStep 5: The break time has passed. Must be painted. Then, moisten your tool with water.

For example, wool brushes and rollers with negative angles are moistened with water and then submerged. Then apply paint. Zhi Xingsen.

Step 6, latex paint strip digging according to the standard method preparation.

This article is about how to paint the wall to make an introduction, we read the article after I believe that everyone has an understanding, know how to paint, then we can properly tell them their ideas when urging, paint the wall precautions you also understand, in the painting we pay more attention to some easy to go wrong places, so as not to have to do it again in the later stage, thank you hope.

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