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Anonymous users2024-01-24In the case that the original house structure is too high, the height of the screw is not enough to lift to the ceiling elevation, or the position of the ceiling is required for the empty part, and these positions can not directly hang the screw, only with channel steel or large wood (6 * 10) [Note that wood is not allowed to do conversion layer in some long-term building structures. ] to make a keel compartment, and the fixing point of the ceiling below is fixed to this keel compartment.
If you are looking for a decoration company, you don't have to know how to decorate. You need to tell the person in charge in advance what lights to install. >>>More
Are you asking whether a light steel keel ceiling or a wooden keel ceiling is better? Personally, I think that it is better to improve the home or the wooden keel, and the light steel keel that is mandatory in public places.
The cost price in Xi'an is 50 yuan square meters, excluding the price of scraping putty and brushing latex paint.
The spacing of the main keel is usually 900 1200, the secondary keel covered keel is 400 * 400, or 400 * 600, the side keel is the perimeter of the wall, the grille lamp and the maintenance port and the air conditioning Wang tuyere will have the keel strengthened, the ordinary decoration gypsum board with a single layer, the fine decoration gypsum board low with a double layer, the early high level with a single layer of 12 thick Lu Lingqin, there is a modeling ceiling, the amount of gypsum board is calculated plus loss.
U-shaped light steel keel expansion bolt fixing.
9mm thick paper gypsum board cover, self-tapping screws fixed, nail eye spot coated with anti-rust paint. Plaster is filled with plaster at the joints of the gypsum board, and special bandages for old troubles are pasted. If you switch to waterproof gypsum board, the price will be increased by 20 yuan. >>>More