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Anonymous users2024-01-24The life of the light steel keel waterproof gypsum board used in the living room is about one year, and the disadvantages: because the room is damp, it is easy to breed bacteria, and the surface paint is easy to discolor, which is not easy to take care of and not easy to maintain.
Advantages: the overall effect is slightly better, the price is about 150 yuan (the material is cheap, the labor cost is high) the integrated ceiling which has a long life of about how long the life is, about 10 years, the disadvantages, because of the assembly, there will be some gaps, advantages: mildew-proof, moisture-proof, not easy to discolor, easy to clean, overhauled, the low-end is about 100 yuan, the high-end is about 200, the choice is mainly roller coating or UV, (the material cost is high, the labor is cheap).
4 square is not large, it is recommended to choose aluminum plate, large room is divided into dry and wet areas can choose gypsum board.
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Anonymous users2024-01-23Of course, it is an integrated ceiling, and only one side of the waterproof gypsum board can be waterproofed as the name suggests, but the other side is not waterproof.
In the bathroom, because it belongs to the damp place all year round, the four sides are basically tiled, the tiles will also be soaked in water, and the gypsum board can absorb water through the wall for a long time.
Gypsum board is cheap, about 26 yuan a piece, and the keel is relatively expensive. You can use wooden keel ceilings!It's cheaper. Generally, the wooden keel is 22 yuan, 6 pieces, and 3 meters should be 3 * 3 best, and the rules are pointed.
The light steel keel is the keel above, the ceiling should be keeled, the gypsum board ceiling should also be keeled, the wooden keel is generally used, of course, the light steel keel can also be used, to say that the price is of course the light steel keel is expensive.
Judging from the situation you said above, you don't seem to know about the project, the light steel keel is the material that plays a tensile role inside, and the gypsum board is sealed on the light steel keel, why there are two ceilings. The ceiling is only divided into two kinds, one is the bright keel ceiling and the other is the dark keel ceiling, the bright keel is sealed with silicon cover plate (a piece is connected to the kind), and the dark keel is completely closed with gypsum board. The wooden keel is the same thing as the light steel keel, that is, the base layer is made of different materials. >>>More
Yes, but it is more difficult, and it is necessary to use special self-drilling screws, otherwise it is necessary to punch holes in the light steel keel, this self-drilling screw has a blade at the front end, similar to a drill bit, which can drill holes and lock the workpiece.
With a fast filament. Are the cranes all the rage? Shackles? Toe Di ?Brother Pit? Hate.