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Anonymous users2024-01-23Ratio of external overhang to pressed wall:
If the beam is located on the roof, then: 1:2
The steel bar is the same as the upper floor or the upper part of the 3 roots 20, the lower part 2 roots 12
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Anonymous users2024-01-22The main reinforcement has 4 threads of more than 18. Sleeve 15 cm apart.
The upper part is 4 18 secondary steel bars, and the sleeve picks out part of the wall.
The lower part is 2 12-tendons.
Don't be separated, just separate other places, the living room is the place where you stay for the longest time, and friends come to have a tea in the living room. How comfortable it is to make a ceiling and make a beautiful lamp.
The LED lights in the living room are generally about 20W, if there are other lights at the same time, or the number of lights is a bit large, you can consider about 15W.
Double push is good, which can save space, expand the field of vision, and be convenient.
As long as the size is calculated and measured, it will be 1-2mm at most.
The documents you provided have expired, and you don't know what decoration style you want, so let's look at the reference drawings first