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Anonymous users2024-01-24The Venerable Master means that the ceiling keel can carry the weight of people, and if you don't go to the ceiling, you can't go to the ceiling, and the ceiling may be broken, and the maintenance port is to prevent accidents or for convenience, and the general design will be considered.
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Anonymous users2024-01-23Generally, it is a matter of materials, if your material is better, it is still okay to step on the national standard, but it is not allowed to step on it.
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Anonymous users2024-01-22The approach is different, from the size of the maintenance port to the person is larger, not on the person can be slightly smaller, this can be understood, to be able to climb up! Hehe.
There are many kinds of construction methods, depending on what the design requirements are, and it can be matched with the overall design requirements. The requirement of fire protection is to prevent fire!
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Anonymous users2024-01-21yes, then you can look at the norms.
You can buy some poor wall and floor tiles to pave those places. Don't leave it unpaved. >>>More
According to the ceiling elevation line and keel distribution line, connect with the boom with a pendant, tighten the screws and clamp it firmly. The main keel can be connected with connectors, and the connection positions are staggered not less than 1m from each other, and the boom is added at the main keel connection position. After installation, the leveling is carried out, and the arching height of the ceiling is not less than 1 200 of the short span.
Hey! It's better not to remodel! Avoid property fines! The big deal is that don't dry your clothes when you dry the quilt!
First of all, downlights and spotlights you may not be able to tell the difference. >>>More
The ceiling is mainly divided into: light steel keel gypsum board ceiling, gypsum board ceiling, plywood ceiling, special-shaped long aluminum gusset ceiling, square painted aluminum gusset ceiling, stained glass ceiling and so on. >>>More