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Anonymous users2024-01-23At present, the general responsible construction units are to soak the fireproof coating in the wood used, so that the fire protection requirements can be met.
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Anonymous users2024-01-22There are fire hazards, light steel keel gypsum board ceiling, local modeling needs to be made of wood, wood needs to be brushed twice fireproof coating to take fire protection, can not directly use untreated wood.
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Anonymous users2024-01-21When credit is gone, the flesh has no life.
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Anonymous users2024-01-20There are fire safety hazards, this according to the regulations is the need to fire the wood for fire treatment, according to the requirements of the need to brush 2-3 times of fire retardant coating protection.
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.
These two basically talk about the same thing. The main thing is that it can be convenient to pre-embed pipelines and install downlights. In addition, the light steel keel gypsum board ceiling has fire protection standards, which can be assured.
As we all know, there are many links in decorating a house, and the ceiling is a very important part of it. There are many kinds of materials for the ceiling, so how much is the difference between the cost of the gypsum ceiling wooden keel and the light steel keel? What are the precautions for home improvement ceilings? >>>More
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.