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Anonymous users2024-01-24Gypsum panels are generally used in large-area ceilings, and are mostly used with U-shaped light steel keels.
gypsum board long side parallel secondary keel;
The gypsum board is fixed on the secondary keel and cross brace with self-tapping screws, the nail distance is 150-170mm, and the nail distance is 10-15mm from the board edge.
Install double-layer gypsum board, the joints between the two layers are staggered, and cannot fall on the same keel, and should be staggered by 300mm;
When nailing gypsum board, fix it from the middle of each piece to the periphery of the board, and do not operate at multiple points at the same time;
The nail hole should be buried in the board surface, and coated with anti-rust paint, and plaster putty scraped flat;
The board is filled with putty and pasted with gauze strips, and then scraped and smoothed the putty; Air humidity has a great influence on the expansion and contraction of gypsum board, and there is no caulking in the ultra-humid environment;
Putty is required to be fine and clean.
1. Moisture-proof gypsum decorative board.
2. Sound-absorbing gypsum board. >>>More
Gypsum ceiling is easy to mold, on the one hand, because the moisture-proof performance of this ceiling is not very strong, and then it is possible to buy the quality is not very good, if the quality of the purchase is good, there will definitely be no mold, if it is a small area of installation, I think the quality is not guaranteed to be good, so it will be moldy, so you must buy this kind of ceiling, I suggest you buy that kind of big brand, AIA this brand is not very good? I've seen the ceiling brand ranking before, and the brand of AIA is ranked first, so the quality of the ceiling should be guaranteed if it is like this brand.
There are two main problems that gypsumboard ceilings are prone to: >>>More
It was good to use the branded integrated ceiling.
Gypsum ceilings are generally cheaper than integrated ceilings, doesn't it mean that the quality of integrated ceilings is better? As far as I feel about it, the integrated ceiling is much longer than the gypsum, let's say that my current AIA integrated ceiling, used for several years or very new, if it is the gypsum has to be replaced a long time ago, the durability is really not compared.