What causes dampness on the 10th floor? Why is the twelfth floor of a high rise building damp

It may be that the house will be damp due to the recent frequent activity of warm and humid air currents, abundant rainfall, and the recovery of the earth, and the water vapor under the ground is evaporated from the air.

For rooms where doors and windows can be closed, use desiccant.

It can be effectively dehumidified. Quicklime.

It is a very effective dehumidifier, but quicklime can only be used once and is corrosive. If you have the conditions, you can buy a desiccant that can be used repeatedly, which can save costs and have a good effect, and then dry it with fire or in the sun after use, and then continue to use it for dehumidification.

If possible, install an air dehumidifier to dehumidify the room. Air dehumidifier.

There are intelligent and non-intelligent types, non-intelligent ** low, once it is turned on, it will not stop working, which is likely to cause the air in the closed room to be over-dry, and the intelligent dehumidifier can set the air humidity.

Therefore, when using non-intelligent machines, we should pay attention to timely switching, and try to use intelligent ones when the economy is comfortable.

A natural phenomenon that when the air humidity is very high, there is a lot of moisture attached to the ground and objects. Or when the groundwater rises, the ground and the roots of the wall are wet. After the beginning of spring every year, there will be indoor moisture return in some areas, resulting in damp and moldy clothes and furniture, which is often called "south wind day".

If you live on the 10th floor, it stands to reason that it shouldn't be wet, but if it's wet, it's likely that there are other reasons, and you can take a look at the home to see if there is more water in the bathroom, and it won't dry out for a long time.

The tenth floor is generally not too humid, it is estimated that the windows are not opened often, and the windows can be opened often to breathe.

There must be something wrong with the sewers. If it was a small high-rise built in the past, it should be aging now. I used to live in a small high-rise, and after ten years of use, there was a problem, the sewers were the first to age, then wet, and the cockroach kingdom settled down ...... establishedIf it is not a small high-rise, it is an elevator apartment, and there is definitely a problem with drainage and ventilation, which needs to be checked and rectified.

Otherwise, there will soon be an army of cockroaches.

There are several possibilities, 1. High humidity in the air;

2. The water pipes and heating pipes on the wall and floor leak, causing the wall and ground to be damp;

3. The waterproofing of the upstairs kitchen and bathroom is unqualified, resulting in leakage to the upper part of the roof and wall;

4. There is a problem with the waterproofing of the outside of the building.