Is there a problem with the load bearing drilling hole of the balcony with the beam?

Generally, it is best not to drill the load-bearing beam, if it has been drilled, to confirm whether there is any injury to the steel bar, and how big is the hole drilled?

If the steel bar is not injured and the hole is not large, there is generally no problem, if you are unsure, you should also ask a professional to check it on site.

Hello, the balcony load is generally judged according to the balcony live load, according to the * building code, the balcony live load is generally, that is, it can bear a maximum of 250 kg of weight per square meter. The load of the beam-type balcony is per square meter, that is, tons, that is, it takes 4 square meters to bear the weight of 1 ton, and 1 square meter is to bear the weight of 250kg. The load-bearing capacity of the general residence per square meter is about 1,000 catties, which is a static load and a dynamic load is similar.

It mainly depends on how much load-bearing capacity the designer is designing.

Questions. Thank you!

No thanks, I wish you a great day.

The load of the beam-type balcony is per square meter, that is, tons, that is, it takes 4 square meters to bear the weight of 1 ton, and 1 square meter is to bear the weight of 250kg. The load-bearing capacity of the general residence per square meter is about 1,000 catties, which is a static load and a dynamic load is similar. It mainly depends on how much load-bearing capacity the designer is designing.

Structural beams are arranged on both sides and outside of the balcony, and the cantilevered bending moment is mainly borne by the beams, and the balcony slabs are designed according to ordinary one-way plates or two-way plates. Pick the rice, the size of the two picks beam A and B is (18*H30cm), the reinforcement is 2 20mm ribbed steel with gluten, and the bottom reinforcement is 2 16 ribbed steel, and the rice is picked. (There is no wall on the top of the two beams).

Regardless of the structural form (cantilevered slabs, beams) used in the balcony design, it should meet the requirements of the use load: that is, the situation that may be densely populated is KN for others. In addition, the horizontal load at the top of the railing should be taken KN m, and the vertical load should be taken 1

2KN m, horizontal load and vertical load should be considered separately.

Hello question: I want to ask if the balcony of my house is a convex balcony that was sealed by me, and I still heard that the convex balcony was sealed, and I was a little careful that he didn't accept it.

Some people regard the convex balcony as a kitchen, which is not recommended, the balcony has natural gas pipelines and other equipment, these equipment are general equipment, and the owner is not allowed to replace the gas pipeline without permission, otherwise it is necessary to use a professional way to solve the trouble with modification, so it is very important to determine the appropriate modification before decoration.

And the "convex balcony" is a typical type that does not allow the balcony to be sealed. Because the convex balcony has only one side against the wall, its load-bearing capacity is very small, and some families also like to put some sundries on the convex balcony, which will increase the burden of the convex balcony.

If in this case, you still have to blindly seal the balcony, then there is a great risk of the balcony collapsing, and the property will definitely not allow you to seal it!