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Anonymous users2024-01-24How big is the hole? How many centimeters x centimeters are estimated for ring beams? Do ring beams have rebar? If there is no load-bearing beam, there is no problem, otherwise there will be hidden dangers.
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Anonymous users2024-01-23Interrupted, you hollowed out all the bricks under the ring beam?
The ventilation pipes of the building go straight to the roof of the building, and its roof is du >>>More
The toilet vents throughout the building are figured out all the way to the roof.
No one opened vents on the roof. If you open a vent on the roof, the house will become a water curtain hole when it rains.
Summary. That is, some people's houses smell too much. The exhaust outlet on the top floor is not allowed to be changed and blocked, which is the channel for all the people to remove the exhaust gas linked by this pipe, not only the top floor can not be demolished, but every change downstairs will cause the smell of their own home or neighbors. >>>More
At the gate of your house, there are many people in front of your house, and you feel that people are vicious in the air, and the masses are also drunk.