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Also look at the height of the columns and the weight of the upper part of the house.
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v Planning Law and Regulations.
No problem at all, the 12-thick wall of light bricks, according to the size of 240*115*53, is about 22 kg per square meter, counting cement, it is 30 kg of weight, your wall is a total of 7 flat, 210 kg, 420 catties, 3 adults are heavier than this, not to mention that it is still on the beam, and it is not acting at a point, so don't worry!
The post-added pick beam is not load-bearing, but increases the load self-weight.
The beam size is unknown, the load is unknown. In general, if the beam of the residential building is 400 high, the gluten of the beam is matched with 2 16, the gluten of the balcony slab extends from the floor surface, and the rest of the steel bars are matched according to the structure.
5000 air volume to get a smoke exhaust, and it is also necessary to install a silencer or silencer pipe.
Be careful of this danger. Recommendations:
1. Find a property to copy the structure of your house (not the architectural drawing); >>>More