What is the reason for the abnormal noise of small high rise floor slabs and high rise buildings

There may be several reasons for the abnormal noise of small high-rise floor slabs:

1.The thermal expansion and contraction cause the floor slab to expand, resulting in abnormal noise. This situation may be caused by the gap between the slabs being too narrow, and it is recommended to check the gaps between the slabs and treat them accordingly, such as rebonding.

2.There are problems with the quality of the building, such as the house may make abnormal noises when it is deformed. This may require contacting the relevant authorities for inspection and fixing.

3.The sound generated by the operation of the equipment, such as water supply and drainage, heating, air conditioning, electrical and other equipment may produce the sound of equipment operation when the continuous operation of the negative one or two floors underground, and the noise may also be generated when the elevator quality is not good or the adjustment is not in place. This sound usually varies with the distance between floors and equipment.

4.Other possible causes include the presence of equipment in a room that is constantly in operation, or the presence of large equipment in a nearby environment or building, which can have a noise impact on your room. In addition, electrical appliances in the home or neighborhood may produce an alternating sound, similar to a click-and-turn sound, and even less powerful devices may produce a noticeable humming sound if they resonate with the floor.

In order to determine the specific cause, it is advisable to contact a professional building engineer for examination and diagnosis, and take appropriate measures to solve the problem.

1. It may be caused by the expansion of the floor slab caused by thermal expansion and cold contraction, in this case, it is recommended to see if the gap between the floor slabs is too narrow, if it is to find someone to re-glue it.

2. It may be that there is a serious problem with the quality of the building, and the sound made by the house when it is deformed, in this case, it is recommended to check it with the relevant departments.

Abstract:In order to improve the utilization rate of land, many cities build houses higher and higher, although high-rise buildings have a good view, but the most important thing for users living in high-rise buildings is safety. Due to the high floors, the dependence on the elevator is very high, and some housing construction problems are also the first to affect the high-rise residents.

Let's take a look. What is the reason for the abnormal noise in high-rise buildings?

1. Ceiling problems.

If there is a sound, you should pay attention to see if the surface of the ceiling is uneven, whether there is a sinking place, the material of the ceiling and the humidity of the room, it may be due to the alternating cracks of dry and wet cracks, or it may not be fixed during the installation process, so you have to ask a professional person to come and check it.

2. Building problems.

If it's just once, it could be an external problem with the building, don't worry. If it lasts for a period of time, and the time is the same every day, it may be a problem of the building itself, because some building foundations are connected in multiple rows, it is recommended to consult with the property management to find out the reason.

3. External interference.

There has been a case of this sales sample, a commercial house in a certain period of time every day at the same time in the house in the house is shaking, and later the property management found that it is the foundation to affect part of the shaking, in a hardware processing factory kilometers away in the diameter of the commercial house, the vibration frequency of the punch and the foundation of the commercial house resonated, resulting in the shaking of the objects of the house. You can simply go to the area around the building to investigate and find out.

4. Decoration materials.

For example, wood, planks, etc. will have slight changes with the change of the environment, such as the temperature level, the size of humidity, the size of the wind, etc., will make the plank deform. These deformations are subtle and imperceptible to the human eye, but they are enough to make a sound during the deformation. In severe cases, the deformed material needs to be replaced.

5. Wall problems.

The steel bars and cement in the wall are heated and expanded, and when the temperature difference is large, there will be abnormal noise in the building. This is hard to avoid, but it doesn't happen often.

6. Drainage pipe problems.

The roof drain is close to the wall, and if a foreign object falls into the drain on the roof, or if a rat enters, it will cause a loud reverberation. Sound insulation can be installed on the walls, and the drainage pipes can be cleaned to eliminate rats.