I live in a building with 28 floors, I live on 25 floors, is there a danger if there is a small crac

There is no danger. The cracks in the floor slab of this reinforced concrete structure are the problems of concrete pouring (water-cement ratio, curing, pouring vibration, etc.), which are prone to water seepage and leakage to the next floor, and will not collapse.

Whether there is a danger of a crack in the ceiling depends on the location of the crack, if the crack appears on the load-bearing wall or load-bearing column, it will be dangerous. If it is a common crack, it will affect the appearance and even leak water.

There is a small crack in the ceiling, this should be a crack in the stucco layer, not a crack in the base layer of the floor, so this is normal and will not be a problem for the house.

Now the high-rise buildings are concrete frame structure, as long as the building acceptance, the quality emergency problem is not big, the cracks are generally caused by the ceiling interface is not dealt with, please use the maintenance master to paste it with a bandage, and then scrape the white, brush latex paint, the crack will be repaired.

You're on the roof of the building, and there are some small cracks, so there shouldn't be any danger. Now the buildings are all steel frame structures.

First of all, you have to determine two things, first, whether there are such cracks on the upper and lower floors nearby, if it is only your family, then it is not a problem of the building foundation. Second, take a closer look at whether the crack is superficial or transparent, if it is, there may be a problem with the pouring floor of your ceiling. Also pay attention to observe whether the cracks have a tendency to widen

Hello, you said this question, depending on the person. My personal opinion is that after all, the house you live in has cracks, and you are not afraid of 10,000, just in case, if you have money in your hand, you will re-establish a house, and what kind of house will not be able to buy if you have money in your hand? And why live in such a house, let alone that the house is not flawless.

Summary. There is no danger of cracks in the ceiling of high-rise buildings, and the current high-rise buildings are all made of commercial concrete, but commercial concrete is a fatal weakness, because most of the commercial concrete is mined and pumped concrete. Commercial pumping concrete accompaniment, will add some additives, reinforcements, etc., these additions will have a certain impact on the concrete, plus the slump of pumping mixing is also larger, (180-200) plus construction factors.

This has formed a general cracking phenomenon in high-rise floor slabs, which is a common quality problem of modern high-rise concrete floor slabs.

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According to the data query, the high-rise community is dry and the ceiling of the bedroom is cracked<>, and I don't know if there is no danger

There is no danger of cracks in the ceiling of high-rise buildings, and now high-rise buildings are used to pour commercial concrete, but commercial concrete is a fatal weakness, because the vast majority of commercial concrete is mined and pumped concrete. Commodity pumping concrete accompaniment, will add some additives, reinforcements, etc., these additions will have a certain impact on the concrete, plus the slump of pumping mixing is also larger, (180-200) plus the blind boy rotten work factor. This has formed the phenomenon of cracking in high-rise floor slabs, which is a common quality problem of modern high-rise concrete floor slabs.

On the ceiling on the other side of the door frame.

The length of the crack is one and a half meters.

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The data query shows that you are a kiss without danger

Summary. If only the surface of the concrete floor slab is cracked, then the house is safe, but if it involves the load-bearing wall and there are multiple cracks in the roof, then the house is not very safe, because the load-bearing wall is the structure that supports the entire house and the upstairs and downstairs, and if there are multiple cracks, it is easy to collapse the building.

On the wall over the door frame.

The length of the crack is one and a half meters.

If only the surface of the concrete floor is cracked, then the house is safe, but if it involves the load-bearing wall, there are many cracks in the roof, then the house is not very safe.