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Anonymous users2024-01-24If you are really worried, I can help you check the calculation, but you need to know the thickness of the slab, the strength grade of the concrete, the spacing of the 8 mm rebar, and where (considering the snow load).
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Anonymous users2024-01-23The problem is not big, the force of the double-layer two-way is higher than that of the single-layer two-way is geometric, not by multiples, and there is a cross beam support, rest assured.
The base is loose and there is no tamping result. Now, we can only wait for a while until this subsidence phenomenon is basically gone, and then redo the ground.
The tile joint in the living room is facing the door, it should have nothing to do with it, whether it is from the feng shui or the aesthetics. If you don't personally feel good-looking, or don't like it, consider putting a floor mat or rug in the middle.
The cost is a bit high, considering that it is self-built in the countryside, the conservative design can be: the main reinforcement of secondary rebar is 12 12 cm, and the auxiliary reinforcement is 12 14 cm. Of course, this is also related to the thickness of the floor slab, the thickness of the slab should be 15-20 cm, and the adjacent slab should sink at least 5 cm when supporting the formwork.
Those who do this know a little bit about design taboos.
Please tell us a little bit about yourself, including the size of the house (length and width), orientation, design requirements, the perimeter of the foundation, ...... >>>More
This should be a renovation, right?
I'm architectural. >>>More