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Anonymous users2024-01-241. It all depends on the specifications of the SP board you choose. The use of SP plates itself can reduce the use of beams and columns, and if you do play beams again, it will be a big deal.
When you go to customize the SP board, people will have calculations. Usually C40, C45, C50
However, this span is not huge. Generally, there is no need to set up beams, but pay attention to the load-bearing capacity of the wall.
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Anonymous users2024-01-23Bungalows don't need it, and it's best to be careful about buildings.
1. All are based on the premise of practicality, and then achieve the visual effect with beauty. Then think about what decoration, it depends on your decoration style, hardcover or simple, and the specific electricity can be negotiable.
Put on the wallpaper, lay the carpet, and put the furniture on again.
Depending on the location of the living room door, choose to put or two, my house is narrow, try to put the TV table, the TV is not in the wall, and the space is visible.
The length of the front and rear pick-out can not be greater than the meter, and the cast-in-place roof is directly cast within the meter, remember that the steel bar must be put buckle iron, and the length of the direction extending into the house must be greater than the length of the pick-out. >>>More
If the concrete is C20 and the steel bar is a first-class steel bar, the diameter should be 8mm and the spacing should be 200mm; >>>More