What is the general diameter of the main reinforcement of the balcony cantilever beam

The picture looks very regular, but it is done by a layman! Or it was drawn by a student who had not graduated. >>>More

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.

It depends on the length of the pick, if L is less than 1200, gluten with 3 strips of 18, bottom gluten with 2 strips of 16, greater than 1200 to 1600 with 3 strips of 20, bottom gluten with 2 strips of 18

Yes, as long as it is anchored, the overall flat expression of the beam is needed, otherwise there is no grip and wrapping force, how can it be anchored, so it is still needed.

Sorry, I didn't see your drawings earlier. According to the pictures you sent, you have seriously affected the main structure of the building, especially the position of the balcony, first of all, you must understand the direction of the force of the building structure. The slab is stressed to the beam, and then the beam is transmitted to the wall column, so you should be clear about the direction of the force of your balcony reinforcement, it must have an impact and has affected the life of the building, personal advice It is best to find someone to knock off the concrete of the beam on the right side of the balcony, find the main body of the reinforcement, and use the reinforcement method to re-pour the beam. >>>More