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Anonymous users2024-02-12In view of the problem you mentioned, I think there are four. The first is that when your house is built, the ratio of cement to sand and ash is too small. The solution is to brush 108 glue (that is, polyvinyl alcohol glue) on the top when there is no white shaving.
Second, the paint on the bottom of your wall is not cleaned, and you are scraping it white. Solve the bottom of the wall and clean it, and then scrape it white, or brush 108 glue (that is, polyvinyl alcohol glue) again. It's better that way.
Third, the bottom of the wall cement is not dry and alkali caused by peeling. Solve the problem of waiting for the bottom of the wall to dry and then scrape the white, or scrape and polish the alkali resistant primer again, and then paint it. The fourth is that the big white putty you use is not good, just solve the good putty.
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Anonymous users2024-02-11When renovating an old house, you should first check whether the plastering base can be used, if not, you need to remove the original plastering layer and re-plaster it before you can paint it.
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Anonymous users2024-02-10The cement of the old wall is weathered, and the putty should be scraped before scraping the putty, and then the putty should be scraped again with a 108 glue brush.
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Anonymous users2024-02-09Clause. 1. When the house is under construction, it is caused by the ratio of cement and sand and ash is too small.
The solution is to brush 108 glue (that is, polyvinyl alcohol glue) on the top when there is no white shaving.
Clause. Second, the paint on the bottom of the wall is not cleaned, and it is scraped on the top.
Solve the bottom of the wall and clean it, and then scrape it white, or brush 108 glue (that is, polyvinyl alcohol glue) again. It's better that way.
Clause. Third, the bottom of the wall cement is not dry and alkali caused by peeling.
Solve the problem of waiting for the bottom of the wall to dry and then scrape the white, or scrape and polish the alkali resistant primer again, and then paint it.
Clause. Fourth, the big white putty used is not good, solve: the putty is good to replace.
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Anonymous users2024-02-08The main problem is that the decoration team did not explain it clearly to you, and the decoration team knew about this later situation, but did not know how your contract was made at that time.
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Anonymous users2024-02-07What to do if the white wall is peeled: 1. If the first area of the small base dust is removed, it can be smoothed with sandpaper next to a small part of the area, the skin can be cleaned up, removed, and then sanded with sandpaper, and then scraped putty and painted.
2. If the wall is completely eradicated in a large area and reconstructed, the wall should be completely removed, leaving only the base layer, and the construction of the paint should be re-carried out. However, if it is only a skin problem, the top layer can be removed and sanded, and the topcoat can be re-applied.
3. If only a little skin is directly treated, if the wall is only a little peeled, the surface layer can be directly cleaned, and then the topcoat is painted, which is usually completed by roller coating.
This answer applies to most wall peeling cases.
First, the putty scraping technique is fast and flat.
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1. Use paint.
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The main causes of peeling are:
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