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Anonymous users2024-01-23If you have your own home, the steel bar of 22 is enough, and you can also use the bottom 25, the upper layer 20, the spacing is 10, 15 cm, and the steel mesh is one to two centimeters between the steel mesh and the bottom layer of concrete.
It should be a brick-concrete structure, right? IF IT IS A FRAME, A SPAN OF 5 METERS GENERALLY REQUIRES A BEAM WITH A HEIGHT OF 60CM. It is not enough to put two 20mm steel bars in the middle to make a dark beam; The thickness of the plate is at least 130mm; Now that it has been poured, it is recommended not to carry too much weight, and it is easy to have problems after a little longer in charge!
The same as above, it is recommended that you make a beam floor slab, the plate reinforcement can be a little smaller, 10 is about the same, and the beam does not need to be too big 250*500 to do organic almost. The specific needs to be calculated to come out.
The only body with cracked silver depends on the decoration style of the living room, the height of the floor, the decoration of the ceiling, etc. >>>More
My sofa has a long rice with a concubine, and I bought a coffee table with rice, and I still think it's a little small.
The height of the floor is relatively high, equivalent to 2 times the general floor height, if you empty the living room, how high is the chandelier in the living room ready to hang? How to deal with the lighting in the living room?