What causes the resurgence of moisture at home

Answer: The reason for the resurgence of the tide at home:

First, the environment is humid.

In terms of climate, during the rainy season.

Back to the south, summer rainstorms.

Rainy weather such as typhoon days or weather with relatively high air humidity will cause high moisture in the air, and the outdoor humid air will slowly enter the room, so that there will be a lot of moisture indoors, which will lead to indoor humidity.

2. Resurgence caused by temperature difference.

As soon as the cold air leaves, the weather starts to warm, but the surface temperature is still low, and if the weather is humid, the relative humidity of the air.

When it is more than 90%, the warm and humid air flow outside enters the room, and when it encounters the low temperature and smooth and does not absorb water, it will condense into water, and a large amount of it will gather on the floor and wall to produce the phenomenon of re-damp or damp re-dampness, just like sweating.

Third, the waterproof layer is incomplete, and the groundwater will easily diffuse, resulting in the resurgence of moisture in the home.

The water in the foundation soil under the floor cushion rises by capillary action and the gaseous water penetrates upward, making the floor material moist and consequently deteriorating to make the whole room moist.

Fourth, poor ventilation of the house will lead to the resurgence of moisture in the home.

5. The wall material or wall structure is not enough to absorb moisture, which will cause the home to regain moisture.

The main reasons for the resurgence of the tide at home are as follows:

1.Poor ventilation, poor air circulation, moisture and water vapor can not be dispersed in time, and accumulate indoors.

2.Poor lighting, dark and easy to damp.

3.The walls are waterproof and moisture-proof, rainwater and groundwater (infiltrated by capillary action) infiltrate, and the water in the bathroom spreads outward through the walls.

4.The drainage facilities in the house are not perfect.

To avoid resurgence of moisture, it is recommended that you install a dehumidifier in your home and strengthen ventilation and dehumidification measures during wet seasons such as Huinantian.

If the family lives on the lower floor, or encounters a little humid weather, it is very easy to regain moisture. If the moisture is serious, in addition to the water vapor on the floor, there will also be water droplets on the walls, sofas and other furniture, which is very easy to cause mold and will affect the service life of the furniture. But sometimes, even if you don't go back to the south, the tide will return to the house, and at this time, you have to consider other factors besides the weather.

Reasons why a home is susceptible to moisture may include:

1. If the waterproof layer is not complete, the groundwater will easily diffuse.

2. The wall material or wall structure is not enough to absorb moisture.

3. The residence is poorly ventilated and there is no air convection.

4 The orientation of the house is not good. If you are facing south and north, the humidity will be greatly reduced.

5. The environment is humid, such as returning to the south, the rainy season, etc., the rainfall is up to and the environmental humidity is high, so it is easy to return to the tide.

1.Dehumidify with lime and bamboo charcoal. Pack the appropriate lime in a small cloth bag, tie it in a small bag and place it in every corner of the room.

Lime itself has the effect of absorbing moisture and can also reduce the humidity in the room. At the same time, lime has a disinfecting effect.

2.If the room is damp, monotonic toner and activated charcoal can be used to prevent moisture and absorb moisture. Monotonic and activated charcoal can be used. There are many monotonic agents used in supermarkets for moisture protection and dehumidification, and the most common are the two types of moisture absorbent boxes and dehumidification bags.

3.Use an air conditioner to dehumidify, or buy an air humidifier. Household air conditioners usually have a dehumidification function. However, the method of controlling indoor air humidity through air conditioning is slower. It usually takes two or three hours, which can make it feel very cold for people indoors.

4.The kitchen exhaust fan is often turned on. You can also place baking soda or laundry detergent in a corner that is prone to moisture to absorb moisture, and when they clump, they can also be used to wash clothes.

If the walls are moldy and have black mold, you can brush off the mold with a dry toothbrush and then gently wipe it with a soft cloth dampened with alcohol. Alcohol has a bactericidal effect, which dries out the walls and prevents the growth of mold.

On rainy and snowy days, if the house is damp, you can mix it with bleach and water in a ratio of 1:20, apply it to the moldy area, and wait for the walls to dry. Then sandpaper the walls and apply a layer of waterproof primer, just another layer of latex paint, which will solve the problem of mold on the walls of your home.

Summary. When the temperature in the room is higher than the wall temperature, the wall may show signs of moisture. This is mainly due to the fact that the insulation of the wall is not done well.

Failure to separate the indoor temperature from the outdoor temperature to mediate, resulting in a strong temperature difference and moisture, of course, it also depends on the weather, no matter how good the wall can not be completely the best, when the climate humidity is too heavy, it will also affect the interior.

When wet days come in spring, doors and windows should be closed to prevent outdoor moisture from entering the room.

Hello. When the temperature in the room is higher than the wall temperature, the wall may show signs of moisture. This is mainly due to the fact that the insulation of the wall is not done well.

Failure to separate the indoor temperature from the temperature outside the Naidan room posture and mediation, resulting in a strong temperature difference and moisture, of course, it also depends on the weather, no matter how good the wall can not be completely the best, when the climate humidity is too heavy, it will also affect the interior. When the humid weather in spring comes, the doors and windows should be closed to prevent outdoor moisture from entering the room.