Can I scrape putty when it rains?

It is difficult to decorate when it rains, and it is very troublesome to decorate. There is no road in the south. Once it rains, it will affect the quality and progress of house decoration. A very important step in the treatment of putty-scraping base is to remove the uneven parts of the wall surface by filling, so that the wall surface is flat. So if it rains, can you approve putty? And what matters should be paid attention to when scraping putty during decoration? Today, Bian Xiao introduces it to you.

1. Can putty be approved in rainy days? Putty can be approved on the wall in rainy days, but rainy days will prolong the drying time of putty powder. Indoor putty powder generally needs to be scraped 2-3 times, and the last time can be dried before the next time. The normal drying time of putty is 1-2 days, and it may need to be extended to 3-4 days in rainy days. There is no problem if it rains only occasionally in northern cities. If the southern city encounters that kind of rainy weather, it should not be approved, mainly depending on whether it has been raining for a long time there, that is, considering the ability to approve putty. If this batch of putty is not dry in wet weather and the surface is prone to long hair, this problem will not occur in northern cities in general.

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2. In order to avoid the problem of cracking and falling off caused by excessive shrinkage of putty, the first scraping coating should not be too thick, and the thickness of wall scraping putty should be 0.5 ~ 1 mm, so don't scrape too much to avoid peeling and falling off.

3, according to the performance of the coating and the base, choose the appropriate putty and scraping tools, use putty knife to fill holes and gaps in the base, press the blade with your index finger during operation, and then press the putty into the defect to ensure full filling, and then scrape the putty around to minimize the traces of putty.

Summary: The above is the matters needing attention in decoration and the construction technology standard of putty scraping. I believe that after reading this article, you will have a further understanding of putty scraping. Putty can also be approved in rainy days, but the drying time will be longer.