What to do with the peeling and dusty wall? Need to shovel off and re brush?

The skin and ash of the wall need to be repaired. Fall off the loose part of the surrounding area and dispose of it at the same time. Brush the same latex paint down and you're good to go.

First clean up the peeling and loose places, and try to have no floating ash; Mix cement and sand with repair agent for repair leveling treatment, if the area is small, repair paste can be used to stir evenly and directly repair and leveling treatment; After the repair is dried, the sealing curing agent material is applied to deal with the ash problem. If even the putty falls off, then the base layer must be processed first, and the putty should be scraped first, and then slightly sanded with sandpaper after drying.

If the skin is peeling off and the ashes are peeling, how do you need to shovel it off and brush it again? There is no need to shovel off and re-brush. You can buy some lime paste to make the surface ash heavy and brush it again.

The peeling and dusty wall needs to be shoveled and re-painted, and the uneven places should be re-smoothed and repainted.

For the wall that has fallen off the skin and dust, of course, this part should be completely shoveled down for him, and then putty and then smeared with paint, so that it will form a whole, otherwise it will fall again.

If you don't shovel it and re-say it, the layer inside that should have fallen will still fall, and you can't fix it from the outside.

What to do with the peeling and dusty wall? Need to shovel off and re-brush? I think the peeling and dusty wall must need to be shoveled and repainted, and if it is not shoveled, it will also fall off again.

The peeling and dusty wall normally needs to be re-snatched for him, and then scraped again, and then re-painted with latex paint.

1. Use a shovel to peel the wall surface due to moisture to the cement layer, clean up the dirt and dust on the construction surface, and keep it clean and dry.

2. After that, the separator is applied to the cement surface 2-3 times, with an interval of about 3 hours between each pass, and the separator can play a role in preventing moisture and alkali to prevent the problem of damp alkali in the future.

3. After drying every other day, use water-resistant putty paste to repair the wall completely, and after 4-6 hours of drying, use sandpaper to polish the wall flat.

4. After the putty paste dries the next day, clean up the surface dust, paint latex paint 2-3 times, with an interval of about 3 hours between each time, and paint latex paint to make the wall smooth, white, and have no dust effect.

Answer 1: If the wall is damp and peeling due to rain, the peeling wall should be repaired and the interior should be dehumidified. If the peeling is severe, you need to shovel off the wall, treat the base layer, scrape putty, and brush the primer and topcoat. 2. Before the formal construction, it is necessary to check the firmness of the wall to ensure that the cement mortar on the wall is smooth and firm, so that the subsequent construction will be safer.

If it is found to be loose after inspection, it needs to be replaced to avoid unnecessary leakage. 3. Before the formal construction of the wall, the surrounding wall should be protected, so that when applying putty and paint, it will not cause damage or scratch to the surrounding foreign objects. Scraping the wall or scraping the wall to repair it later requires more time and economy.

During the drying process of the wall, try to open the window for ventilation and natural drying. Do not turn on the air conditioner to speed up drying, so as not to cause cracking of the wall. Preparation before putty:

Before applying putty, check the flatness of the wall. When the wall is not smooth enough, it should be leveled, smoothed, and then painted with putty. If the economic conditions allow, it is recommended to brush the RCC interface agent on the wall, and then start to apply putty powder after it is completely dry, so that the wall will be firmer and not easy to peel or peel off.

When brushing putty, it is recommended to brush it twice as much as possible, and the interval between the two times should be longer, so as to ensure a better putty effect.

How to deal with the peeling and white ash of the wall: 1. First of all, it is very important to choose high-quality materials. When decorating the house, we try to choose high-quality wall paint, to a large extent, to prevent the phenomenon of wall peeling, so when we choose materials, we must buy through formal sales channels, and choose qualified products, especially paint.

2. Secondly, it is very important to paint the wall and lay the foundation. The walls of a new house generally only need to be sanded with coarse sandpaper and painted according to the normal procedure. The wall of the old house will crack and peel, so when painting the wall, we must pay attention to the grassroots treatment.

3. Finally, it is necessary to strictly control the construction process. In order to better prevent cracks on the wall, it is also necessary to strictly control the entire construction process. There are many details that can only be done best if you personally stare at the painter.

Summary. Dear, hello, I am glad to answer for you: how to deal with the painted wall so that the batch of ash does not fall off and does not peel A:

In principle, all the paint layers should be removed before the ash can be batched, otherwise it is easy to bulge and peel off. Use a No. 36 polishing disc and put it on a grinding machine. The tips for peeling the wall are as follows:

1. Sprinkle a little tap water on the wall, soak the wall skin thoroughly, and then use a tool to remove the wall skin. 2. Use sandpaper to polish and smooth the shoveled parts, and brush a layer of paint or interface paint on the construction wall to ensure the bonding strength of the decoration materials and the cement mortar of the wall in the subsequent links. 3. Carry out wall leveling, putty, and surface decoration.

Dear, hello, I am glad to answer for you: how to deal with the painted wall so that the ash does not fall off the skin Answer: the paint layer should be removed in principle, the paint layer should be removed before the ash, otherwise it is easy to bulge and peel off.

Use a No. 36 polishing disc and put it on a grinding machine. The tips for treating the wall peeling are as follows: 1. Sprinkle a little tap water on the wall, fully soak the wall skin, and then use tools to remove the wall skin.

2. Use sandpaper to polish the shoveled parts, and brush a layer of paint or interface paint on the construction wall to ensure that the bonding strength of the decoration materials and the cement mortar of the wall in the follow-up link is guessed. 3. Carry out the work of finding the early Zhaoyinping on the wall, scraping putty, and decorating the surface.

Is there no other way.

Kiss, you can brush the curing agent.

The wall is dusty, and you can use wallpaper and wall paste to deal with it simply.

1. Wallpaper. The easiest way to get ash off the first wall is wallpaper, which perfectly covers the flaws of the wall. It's also great for the rental party.

It is simple to operate and plays the role of decoration and beautification. And I don't have to worry about wall plaster in the future, this is also my favorite easiest way to deal with wall plastering.

2. Wall plaster.

The easiest way to get rid of the second wall ash is the wallpaper, if there are cracks in the walls of the house, obvious peeling off of the walls or increased water stains, we can repair them with wall patching. It is easy to use, the effect of use is obvious, and the taste is not great. This wall is the easiest way to deal with the dust, but it's easy to make the color different.

Causes of wall plastering

It may be that the foundation of the wall was not cleaned at that time, or the cement label was inaccurate, and there was a large area of hollowing in the structure of the house itself, which could not be dealt with in time during the decoration construction; It is also possible that the next step of construction is carried out before the wall surface is dry after leveling treatment, which is also the most important problem to pay attention to during winter construction.

In addition to the process aspect, powder loss can also be a material problem. Before the paint is painted, it should be diluted with thinner with water, if it is mixed with too much water, the paint film will become thinner, not only can not cover the wall base, but also will appear to fall off the powder.