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Anonymous users2024-01-24Using putty powder to make a suspended ceiling, any detail is not done well, it is easy to lead to cracking. It is better to choose gypsum board for suspended ceilings.
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Anonymous users2024-01-23It's hard to say, there are no absolutes.
1. No, the bathroom is indispensable for every family, and its filling is best made of light materials, such as panning sand or furnace ash slag, and then watered with 1:4 cement mortar. But waterproofing must be done well. Kiss.
Generally, to make a gypsum line, the right-angled one is first dipped in a crack-proof grid strip with latex, then straightened with putty, and then leveled with sandpaper and then painted
Calcium silicate board and gypsum board are commonly used, but the surface of the board is relatively smooth, and the putty powder is easy to fall off when directly scraped on the board. To lay the base first, it is recommended to use the home taxi board worry-free putty to scrape the primer (TB is there), and then scrape the putty powder after drying.
It is best to scrape putty and level the wall first, otherwise the corners of the nails will bend with the unleveled wall, and the thick lines and corners of the wall will be inconsistent after scraping!
Generally, the wall can be scraped with putty 2 times, the wall with poor flatness needs to be scraped several times, and the more serious ones need to be leveled by gypsum first, and each putty batch scraping needs to be more than 2 hours. >>>More