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Frame structure to describe the bathroom? I don't feel right! If you just make a few small holes in the floor slab, it is no problem, and the method should be appropriate when building, do not shake too much, and use water for a purpose!
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If the wall you are going to add is built on the floor slab, then a floor slab of the part should be removed, and then a reinforced concrete beam (masonry wall part) and reinforced concrete cast-in-place slab (the demolished floor slab part) should be added to the part;
If the wall you are going to add is built on the original cast-in-place slab, then you can add a reverse beam.
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Generally, the concrete structure is made of high-rise buildings, and the floors are made of hollow bricks, in order to reduce weight, you should be fine with only four floors.
Solar water is supplied directly from the 4th floor, and the hot and cold water pipes are spaced 10 cm apart from the corner from the 4th floor to the 1st floor. Ventilation port: 1 Directly open from each floor 2 PVC110 pipes from the first floor to the fourth floor directly out of the roof.
Halo, to get the drawings out, about fume treatment, two methods, one is to make a pipe to the roof of the building, save money and worry, and the other is to use a low-altitude emission fume purifier. >>>More
This depends on the size of the floor, the amount of furniture and the specific requirements of the owner. If you work about 8 hours a day, or clean once a day, then the charge must be different.
You can file a lawsuit with the local people's court for infringement of your right to light.
(1) What is Heavenly Evil?
The house faces the building, and there is a narrow vertical gap between the two buildings, because the shape is like a knife cut into two sides from the air, and the building is divided into two by the knife, so it is called the sky slash. >>>More