The wall of the new house is painted with a layer of white plaster, does this layer of white plaster

Thank you! Thank you!

The white ash on the wall of the new house delivery is enough to be shoveled, and this problem should be looked at separately.

If it is a high-quality real estate of a brand developer, the quality is usually passed, but the flatness generally cannot meet the requirements of home decoration. At this time, there is no need to shovel off the old ash, only need to brush the glue once, and then re-batch the ash to make latex paint.

or wall covering. If the existing white ash layer has fallen ash and the fastness is not enough, the white ash must be shoveled off. Otherwise, the fastness of the original white ash layer is not enough, and the new batch of putty.

If the strength is high, it is easy to pull off the old ash layer, resulting in peeling and delamination.

To shovel the ash, it is necessary to pour water on the wall to wet the white ash layer to shovel the white ash layer clean. Attention should be paid to the construction of:

Disconnect the circuit. to avoid the risk of electric shock. It is also necessary to pay attention to the quality of the floor slab, and if there are some cracks in the floor slab, you should be extra careful to prevent excessive water on the floor.

Leaking. Go downstairs and cause trouble.

Disconnect the circuit. Leaking.

After the wall white ash is cleaned, after drying, it is still necessary to brush the interface treatment agent such as glue to increase the bonding strength of the new batch of putty and the top surface of the wall. If the quality of the cement plastering layer is found to be not up to par after the white ash is removed, it should also be treated accordingly, and it is no longer here.

You are welcome to pay attention to Boya Home Design, any questions in the decoration, Boya Home Design will sincerely answer for you.

You are welcome to pay attention to Boya Home Design, any questions in the decoration, Boya Home Design will sincerely answer for you.

Have a great day!

Have a great day!

There are two types. 1.Rental housing, simple decoration, don't get it.

2.Self-decorated houses must be shoveled.

1) The original whitewashing, made by the developer, the materials are relatively poor, the process is relatively poor, just for the whitewashing delivery.

2) The time is long, there is floating ash on it, and after doing it, the cleaning is not clean, and the contact is not reliable.

3) The time is long, and the new and old materials are different. Paint three bottoms and two sides, the bottom is the putty layer, the surface is the paint material, and then do it, if it is just a rolling paint, no problem, but if you do putty, the putty is thick, the paint surface is light, and the joint is not firm.

What is the reason for the white ash on the wall just after decoration?

1.Because the wall foundation is not cleaned, or the cement marking is inaccurate, there is a large area of hollowing in the building structure itself, and it is not dealt with in time during decoration construction; There is also the possibility of the next step of construction before the wall is completely dry after leveling, which is also the most important problem in construction. Usually in this kind of construction, heating equipment such as electric heaters should be used indoors, and the room temperature should be appropriately raised to make the wall completely dry.

In addition to the process, powder loss can also be a material problem. Dilute with thinner before painting. If you add too much water, the paint film will become thinner, which will not only cover the wall base, but also cause powder loss.

Pan Qi said that qualified products will provide a clear proportion of moisture, which is theoretically the most scientific. But pay attention to the scope of control. If you add too much water, there will be powder loss, cracks and other phenomena.

If the cause of responsibility is found, the consumer can ask the builder to renovate.

2.If there is only one spot where the dust falls, and the range is relatively small, you can cover the dust with decorative items and try not to touch it. However, if the scope of ash is relatively large, or the ash situation is more serious, then the existing white wall should be removed, and then the base surface should be cleaned, coated with a layer of interface agent, and then scraped putty and re-painted latex paint.

When scraping white walls in batches, if you want to ensure the effect of scraping, you must ensure that the base surface is flat. If there are uneven places, you need to deal with them first, and then clean the base surface. There can be no dust or other granular impurities, no residual oil stains, water stains, otherwise it is easy to affect the scraping quality.

3.How can I fix this? Because it takes a period of time for the paint to be completely dry from the completion of construction, in order to ensure that the construction quality is not affected, after the construction is completed, it must be cured for a period of time to make Dabai completely dry.

In addition, due to the low hardness of the large white wall, it is necessary to pay attention to avoid bumps in the later stage, so as not to leave traces that are difficult to recover. Roll the paint with a roller, soak it in water, and roll it up and down the wall like a roller paint. After the water has penetrated into the putty layer, it can be gently removed with a putty knife.

Mainly because you use calcium hydroxide with a relatively low concentration, calcium hydroxide reacts with oxygen in the air and it is easy to fall white ash, you can choose to close the window.

It may be because the wall begins to fall white ash after being subjected to thermal expansion and contraction; Remove the existing white wall, then clean the base surface, apply a layer of primer, and repaint it.

If the wall has just been renovated, if the white ash falls, it is likely that the wall is not dry, and after a while, the problem of waiting for the wall to dry will be solved.

The white ash wall of the new house is simply covered with glue and directly brushed with new putty and polished directly with latex paint, but in recent years, the white ash layer of the new house is more and more unable to withstand our test, many new houses have cracked because of the old bottom white ash on the wall without shoveling, and even fell off. So how to shovel the white ash wall? Next, let's find out together!

How to shovel white ash walls.

1. Clean up the old wall: The general old wall will have problems such as oil stains, floating ash, hollow drums or cracks, and low water absorption, so you need to do some cleaning work on the wall. The old wall should be removed from the floating ash first, and the sand and warped skin should be removed; For the oily parts, the original coating should be removed first, and if it cannot be removed, it should be thoroughly cleaned; After the wall is cleaned, scrape two more with putty.

2. Scraping putty: It is better to choose putty with high particle fineness and hard texture, and you can also add a certain amount of white latex to the putty to improve the hardness of the putty.

3. Grinding: Try to use finer sandpaper, generally softer putty sandpaper, and thoroughly clean the wall after sanding, so as not to have too much dust and affect the adhesion of the paint. The difference between bumps and bumps does not exceed 3 mm.

4. Primer: The primer must be brushed evenly to ensure that every place on the wall is brushed, if the wall eats a large amount of paint, the primer is best to add a little more water to ensure that it can be painted evenly, do not think that it is a little more than a roller because it is a primer, the effect of the primer will directly affect the effect of the topcoat, and the same texture of the roller should be used with the topcoat, if there will be some flaws, and then brush it again with a primer with a little more water.

Do you want to shovel the white ash cracking of the home decoration wall, the surface of the wall is cracked or there are large cracks in the home decoration, which belongs to normal cracking and abnormal cracking or quality problems during the construction of the original building, resulting in the cracking of the original wall.

Shovel the white ash layer of the wall at the decoration site.

Several piles of white ash were shoveled out of the living room wall.

One: If there is a large area of hollowing in the plastering layer, all the original plastering layer should be shoveled, so that the cost will be relatively higher after treatment.

2: If there is only a small area of cracking, there is no sand, hollowing, and falling off, first make the interface agent in the wall before the ash, and then hang the net, and then paint according to the normal process.

Shovel off the white ash. The normal process of sticking wallpaper is as follows: first level the wall, hit putty, smooth the wall with sandpaper after the putty is dry, and apply glue to the bottom layer to play the role of moisture-proof and dense wall.

Then soak the cut wallpaper in water for about 5 minutes and take it out, brush on the special wallpaper glue, use a scraper to stick the wallpaper to the wall, and smooth out the bubbles with a rag.

Notes on wallpaper: The wall of unscraped putty cannot be directly pasted with wallpaper.

1. The wall without scraping putty is not good, and the wallpaper posted will be uneven, and the effect is very poor;

2. No putty, the original wall color is inconsistent; The base material of wallpaper is thick and thin, and most of the wallpaper will be translucent after pasting - that is, it will faintly see through the color of the base layer.

Do you have to shovel the plain ash on the wall of the new house decoration? In fact, the blade is mainly made according to the quality of the putty made of the developer does not scrape off the skin of the wall. If the quality is good, then there is no need to shovel, the owner can save thousands of dollars, if the quality is not good, then the key network decoration Lanzhou advice is that it should be removed with a shovel otherwise the wall will not fall for a few years, it will fall off the wall, if it is worse at that time, it takes time to pay Wu Meng and energy, then the question arises, how to identify the quality of the gray wall, the decoration summarizes a few points:

Observe the wall for peeling or powder. What should I do: wipe his hands on the wall, if the hands are covered with white ash, it means that the putty powder wall is of very bad quality, if there is no ash.

If there is no dust, a water resistance test is required. Do you have to shovel the plain ash on the wall of the new house decoration? You can spray a little water on the wall and rub it with your hands to see if there is a similar quality.

If you have one, you need to shovel the plaster wall. If you don't have one, you can't delete it. Of course, if the economic conditions allow.

The shovel can be removed. Seeing a large area of swelling and rising on the wall indicates that the putty is of bad enough quality and should be eliminated. You can also try a shovel.

If you can't, that means the quality is right. In this case, decide whether you want to remove the gray wall or not according to your actual situation. Do you have to shovel the plain ash on the wall of the new house decoration?

The treatment methods and steps of the gray wall are as follows: first see if there is dust on the wall, if you rub it with your hands, you will eat, then it is better to shovel the dusty wall, and then do, if it can't get the ash, brush the glue twice and place putty on the wall three times, dry, polish, and apply latex paint. It is advisable to shovel out the developer's own gray walls.

Don't choose not to ** it, because then thousands of dollars or the convenience of the map. According to the understanding, those developers have their own gray walls. It doesn't take long for the walls to be fried, peeled, and there are many gyroscopes on the walls.

If there is a problem at the time, cleaning it will be even more problematic. It's not something that can be solved with thousands of dollars. In short, this money can definitely not be saved, which is a summary for the owners.

The above is about:Do you have to shovel the plain ash on the wall of the new house decoration? Problem analysis, hopefully, can help everyone.

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When many people are preparing for renovations, they may hear people telling them that they need to shovel walls, especially when old rural homes are being rebuiltThe old houses in the countryside shovel the white ash layer on the wallIt's more complicated. Should the old walls be demolished after the renovation of the old house? Let's take a look at how to renovate an old houseThe old houses in the countryside shovel the white ash layer on the wallHow to deal with it.

1. Wall covering refers to the original decorative layer on the wall, which lays the foundation for the current wall decoration project. Including primer treatments, such as murals, fall under the scope of hidden works. When the old house is renovated, judge whether it is based on the current situationThe old houses in the countryside shovel the white ash layer on the wallIt needs to be eradicated.

2. If the old house is rebuilt, the white ash layer of the old wall should be shoveled off the old wall.

3. Theoretically, the walls of the old house should be bulldozed, which is conducive to later decoration and wall treatment. However, the degree of ** can be determined according to the condition of the wall.

4. The surface is damaged.

Some old houses have blisters on the surface of the walls due to moisture in the walls, etc., or cracks and holes in the walls. In this case, the surface wall can be removed directly and can be repainted.

5. There is a problem with the putty layer.

Some old houses have a long time, or the putty powder used is not good, and the putty layer will also have problems. After the glue in the putty expires, the ** of the wall will fall off. If the previous stove is not in place, the putty will fall off the drum when it is burned for a long time.

In this case, you can always hit the cement layer, remake the putty, and then apply the surface.

1. Most of the renovation of old houses is the renovation of second-hand houses. If you have a second-hand house for a year and a half, the ventilation and lighting are good, you need to demolish the old walls before painting.

2. Housing conditions.

Before painting, you can observe the condition of the wall and decide according to the condition of the house. If the walls have blisters, peeling, cracking, etc., it is recommended to shovel directly, preferably the next step.

3. Economic status.

But from the point of view of saving money, such as hidden objects and you only plan to decorate the house, you can only remove the white ash layer of the old wall from the surface.

The above is relatedThe old houses in the countryside shovel the white ash layer on the wallThe introduction of how to deal with it, I hope it can help you.

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