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Anonymous users2024-01-24The balcony is a cast-in-place slab. The water from the balcony flows into the floor drain, and the ground has a certain slope. Slope floor drain.
To find out the cause of leakage, such as slab joints, etc., you can apply cement-based impermeable materials on the surface of the balcony slabs, or scrape waterproof mortar. After it is done, it is necessary to raise water on it to see the effect. OK, make a decorative layer on top of it.
If the balcony rests on the cantilever beam, the side beam should be set on the outside of the balcony board, and the balcony board transmits the force according to the two-way plate, and part of it is directly transmitted to the cantilever beam, and part is transmitted to the side beam, and then the side beam is transmitted to the cantilever beam. The reinforcement of the balcony slab should also be reinforced in the way of the cantilever slab, that is, the steel bar at the top of the slab should be set up along the length and appropriately strengthened.
A little too small, especially the beam on the north side of the living room, according to the use requirements and the span in your figure, it is more appropriate to choose 240 * 450, and the large span of 240 * 600 can basically meet the conditions. The design of the beam in the self-built house is particularly important, it is used to transfer the load of the plate, here it is emphasized that the lower beam must be reinforced, the upper and lower parts must be reasonable and can not be reversed, for the cantilever part of the beam plate upper steel bar and stirrups use to be particularly strengthened, because it is too vague to see the size of the span, so it can not give you verification of how to match the reinforcement, the stirrup spacing should be reasonable and the length value of the stirrups should be paid attention to.
Single-storey houses with small spans and small bays do not have to be framed structures. It is normal for you to do a frame structure with columns of 300 300, however, you should at least set up a tie beam tie in the direction of the absence of a frame beam. It's a stable structure.
OK.
The following conditions should be met: >>>More
According to the GB50009-2012 "Code for Structural Loads of Buildings", balconies that may have a large number of onlookers, such as balconies facing the street, have more than doubled the design value of the live load. Although the landlord did not notice the anomaly, it does not mean that there was no damage. The only thing you can do, and must do, is to remove the weight in time and move elsewhere. >>>More