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The size of the beam is determined by the span of the beam, the beam height is generally 1 8 1 12 of the span, the beam width is generally not less than the 1 3 of the beam height, I want you to say that the construction of 40 is small, it should be 44cm when converted, safety guarantee first, it is okay to leak a little, and it is not possible to hang a few centimeters of the ceiling.
You can set up some casual items on the second floor, such as a pool table.
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This is not allowed. Because once the load-bearing wall of the building is changed, its original load-bearing effect will be greatly reduced. Very dangerous.
Are windows allowed in the front and back of the house?
What about the design requirements? Are windows allowed in the front and back of the house? What about the design requirements? >>>More