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Anonymous users2024-01-24Gypsum powder is mixed with white latex or polyethylene glue, but there are anti-cracking products on the market that do not need to be adjusted, but the price is relatively high. And the effect is not as good as gypsum powder, fill the gaps after adjusting evenly, and then paste gauze tape on the outside (kraft paper is better than gauze tape, there is a new type of fiberglass mesh belt), and then scrape putty.
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Anonymous users2024-01-23MUST, THE SEAM CARPENTER HAS TO LEAVE ABOUT 5MM GAP, AND THE WHITE WORKER SHOULD MAKE PLASTER AND PATCH. Or later specify the cracking.
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Anonymous users2024-01-22Leave a gap of about 1 to 2 cm between the gypsum board and the joints between the gypsum board and the wall, first fill it with caulking, then double paste kraft paper, and then scrape putty in batches.
The moisture content of the wooden keel must be controlled below 12%, and the "keel" must be firm and not loose, so as to prevent cracks in the gypsum board ceiling. When sticking the gypsum line, leave a gap of about centimeters between the gypsum board and the top surface and the wall, and use gypsum powder and latex to mix and fill the joints to prevent the gypsum line from cracking. Yaguang Asia decoration for you to answer.
Hello, this is the common sense of decoration, the joints of the gypsum board must be on the top of the secondary keel, so that the gypsum screws can be better fixed, so that the interface will not be cracked after scraping the putty powder.
It is necessary to add blockboard to the keel and then fix the plasterboard on it! This is the basic process.
Each has its own advantages, gypsum board ceilings are easy to shape.
At the joints of the gypsum board of the ceiling, it is better to use the grid bag than the seam paper, because the toughness of the grid bag is higher than the seam paper, so the seam paper is easy to rib, and the grid bag is not easy to rib.
Search: How wide is the anti-crack mesh belt for the joints of the gypsum board of the ceiling?