1 8 meters balcony with how large beams

Safe. Cantilever balcony, 1800mm outside, 4200mm wide, one beam on each side, and the beam can be pressed to do >>>More

Only the structural designers of the design institute are qualified and have the ability to correctly arrange reinforcement according to the structural scheme! His reinforcement is legitimate, standardized, and reliable. Do you dare to use the answer that the landlord picked up on the Internet? I don't think you are so careless about life, property, and public safety!

Strictly speaking, this is to be calculated, not only the overhang meter, but also the length and size of the balcony, which directly affects the force of the beam. If you build a house by yourself in the countryside, put four 20 steel bars, stirrups with 8, and the spacing is 150.

The balcony beam slab is an integral cast-in-situ or a prefabricated slab on the beam, because the balcony beam slab is an integral cast-in-situ force in the short side direction, and the prefabricated slab on the beam is stressed in the long side direction. The calculation method of the structure is different depending on the direction of the force. Please add clarity.

The price of the balcony is very easy to calculate, as long as the number of square meters plus the price of accessories and hardware can be calculated to calculate the price of the balcony, but many people may not know how the accessories are calculated, for example, where do you need to be home, where do you need to add, in fact, it is very simple that many businesses are using very beam columns to overcharge, generally the window is more than one meter six before you need to add beams, the column is generally a corner of the place to add, if you calculate the price of your own balcony, Let's see if they give you more calculations in this regard, my house is made by [Shenghai Doors and Windows], and the price is calculated like this. You can consult them for details.