How to solve the dampness problem on the first floor?

There is a lot of rain in the south, and the humidity in the air is also high. But the bad thing is that the humidity in the home is too heavy, and it is difficult for clothes to dry in the sun. It is even more difficult for homeowners who live on the first floor, because of the terrain, the humidity in the home is greater.

I believe that many owners who live on the first floor will have the same problem, that is, the problem of moisture, I believe that everyone has their own way to prevent moisture, but today I still want to tell you how to live on the first floor to prevent moisture.

Close doors and windows to prevent moisture penetration: when wet"Back to Nantian"When you come, you must remember to close the windows of your home, especially those facing south and southeast, and do not give any chance of moisture penetrating outside the windows. The most important time period for moisture prevention is the morning and evening of each day, and the air humidity in these two periods is higher than that at noon, and if the doors and windows are not closed in time, the moisture will seriously penetrate into every corner of the home.

In addition, if you feel that the indoor air is not circulated due to closed doors and windows, it is recommended that you open the windows for a short time at noon to ventilate.

Cover with waterproof material. When decorating, make a waterproof layer before making the first floor slab. It can effectively cut off the way for outside water to enter the room.

Quicklime absorbs water and becomes lumpy. On rainy days, you can wrap it in a cloth or put quicklime in a sack and place it all over the room to keep the indoor air dry. Air conditioner dehumidification:

Turning on the air conditioner can dry the room, but it consumes electricity and is not environmentally friendly. Moisture absorption chamber: It is a necessary condition for the dehumidification of the wardrobe.

The more common hygroscopic products on the market contain calcium chloride granules, most of which are added with essence ingredients. When in use, it can be placed in the cabinet. Blow the north wind, blow the north wind when turning, and open the doors and windows.

Answer: More than 80% of southerly windy days disappear due to cold air going south, if the weather forecast says that there is cold air going south, the local wind direction turns to the north, you can open the doors and windows for ventilation with peace of mind.

How to solve the problem of dampness in the room on the first floor and how to reduce the impact of dampness on the first floor are introduced here. Did you understand? The dampness of the room on the first floor needs to be dealt with in time, otherwise it will affect the normal use and bring unnecessary trouble. Hope mine can be helpful to everyone!

I think it can be a good way to put that kind of moisture-proof floor sticker at home. And the floor stickers sold on the market now are not expensive.

It is necessary to set up more windows, choose good light transmittance, and at the same time often open the windows to let the sun into the house, and you can turn on the air conditioner to dry the air.

I know a little trick, we can light a candle or aromatherapy in the room, which will reduce the humidity in the room.

Intermittent ventilation: If the room on the first floor is too humid, you need to close the doors and windows in the windward direction (generally south-facing) to prevent the outdoor humid moisture from entering the room, and then open the doors and windows when the weather is clear, so that the room can be ventilated and transmitted, and the air circulates to accelerate the evaporation of water.

Use quicklime for moisture absorption: Wrap quicklime in a paper or cloth bag and place it under the bed and in the corner of the wall, which can effectively dehumidify and dry the air in the room.

Use wood chips to absorb water: If the moisture in the corridor or aisle of a public place is serious, you can sprinkle some wood chips or chaff at this time, which can not only quickly absorb the water, but also prevent pedestrians from slipping.

Precautions for decoration on the first floor.

It usually exists in a low location, and it is precisely because of this that in many floors, the ground floor is made as a warehouse more than one meter high, used for parking, and for placing sundries, because of commercial development, many of the first floors have become shops. During the rainy season, the ground floor is prone to dampness and mold.

It is possible to redo the ground, dig down to a certain depth, and raise the floor floor, of course, this requires the consent of the relevant authorities. It can also be fully waterproof and moisture-proof, not only on the ground, but also on the wall. Don't lay floors on the first floor, try to choose good floor tiles.

The above content refers to People's Daily Online - There is no drainage ditch, which causes the residents on the first floor to be damp.

People's Daily Online-What should I do if the tiles at home are "moldy"?

The solution to the dampness of the house on the first floor is: put a moisture-proof mat at the door, put desiccant in the indoor cabinet, install dehumidification equipment indoors, do not stick to the wooden floor, and brush with waterproofing agent.

1. Put a moisture-proof mat at the door

You can put a water-absorbing blanket or moisture-proof mat at the door of the room door on the first floor, which can avoid bringing moisture into the room from the outside and increasing the humidity of the indoor air. Especially on rainy days, when you go indoors, you need to change your home slippers to prevent rainwater from being brought in.

2. Put desiccant in the indoor cabinet

You can put a few packets of moisture-proof bags or desiccant in indoor cabinets, drawers and other places to avoid dampness in the cabinet. Moreover, when the furniture is placed, it should not be attached to the wall, and the bottom of the furniture should be cushioned, which can play the function of ventilation and moisture-proof.

3. Install dehumidification equipment indoors

You can choose to install a dehumidifier indoors, and when the weather is humid, you can turn on the dehumidification equipment to absorb the moisture in the air, so as to keep the humidity within a certain range. However, the quality of the dehumidification equipment selected should not be too long, otherwise it will affect the future use.

4. Do not stick to the wooden floor

Many people like to lay wooden floors in the bedroom, which looks warm and comfortable, and the feet feel more comfortable. However, the humidity on the first floor is relatively high, and the ordinary wooden floor is in a damp state for a long time, which is easy to mold and black. Especially during the rainy season and the return to the south of the day, the ground may cause the wooden floor to warp and deform.

In order to avoid unnecessary trouble, it is better to use whole house tiling for the first floor house.

5. Brush with waterproofing agent

After the whole house is fixed with walls and floors, there are also some corners with poor ventilation, or functional areas such as bathroom doors and kitchens. It is best to brush it with waterproof glue to ensure that the cement layer can stay dry.

1.Keep it ventilated: Keep the room ventilated, open the windows or use an air purifier.

2.Control humidity: Install a dehumidifier or use a dehumidifier to control indoor humidity.

3.Eliminate water leaks: Inspect and repair any water leaks to prevent further moisture.

4.Replace carpets and wallpaper: If loose fruit carpets and wallpapers have aged or damaged, consider replacing them to reduce the problem of moisture.

5.Regular cleaning: Clean rooms and furniture regularly to avoid dust and dirt accumulating in damp areas.

6.Use moisture-proof agents: Place some moisture-proof agents in humid places, such as bamboo charcoal bags, activated carbon, etc., which can absorb moisture.

The first way is to do a good job of waterproofing the ground.

In the minds of many people, only bathrooms and balconies need to be waterproofed. However, the situation on the first floor is special, and it is recommended that the whole house floor be flushed for waterproofing. In this way, there will be no moisture return on the ground in the later stage, and the waterproofing of the ground on the first floor is roughly as follows:

First of all, all the water and electricity lines go to the top and the wall, the purpose of this is to prevent the ground from getting wet, which affects the normal operation of water and electricity. Then spread a tarp on the floor of the whole house, and the bathroom needs to be made flexible waterproof on the tarpaulin.

The second method: use waterproof putty for the wall.

Not only the floor should be waterproofed, but also the walls. Friends who live on the first floor must have seen this kind of sight: the walls are peeling, cracked, and bulging. In fact, it is caused by too much humidity in the home.

Ordinary wall materials can not play a waterproof effect, must be water-resistant putty with diatom mud, the operation method is as follows:

After the gap between the base layer of the wall is treated, you can use waterproof putty to scrape and coat the white, and you can directly use diatom mud when treating the surface layer.

The third method: use waterproof tiles.

My advice is to lay tiles on the floor of the house as much as possible, because the tiles are waterproof. But there must be many people who can't accept the tiling of the bedroom floor, so it is okay to choose a waterproof floor. It should be noted that a 5mm expansion joint should be reserved at the joint between the tile and the floor to prevent thermal expansion and cold contraction.

In addition, if you encounter Hui Nantian, you can choose to close the loose objects in time to destroy the doors and windows, and then turn on the fan and shake your head to blow! If you have an air conditioner, you can turn on the dehumidification function every day to remove the humid air. So that the problem of dampness on the first floor can be solved!

Of course, now there is a machine called a dehumidifier, and this one is better! It just costs a little money! However, if it is not necessary in the north, because the humid weather is generally in the south!

The north can be solved with heating!

Dampness on the first floor is a common problem, and it is usually caused by high water tables, leaky water pipes, poor ventilation, etc. Here are some workarounds that might help:

Install floor moisture-proof film: Laying a moisture-proof film on the floor on the first floor can effectively prevent moisture penetration. In addition, a layer of solid wood flooring can be laid on top of the moisture-proof membrane to improve the moisture-proof capacity of the room.

Install drainage pipes: If a water pipe is leaking, it should be repaired in time. Alternatively, consider installing indoor drains to divert sewage out of the room to avoid moisture accumulation in the room.

Enhanced ventilation: Regular ventilation can effectively reduce the humidity in the room and reduce the accumulation of moisture. Open windows on a sunny day, or use an air purifier to increase the dryness of indoor air.

Use desiccant: Desiccant can effectively absorb moisture in the air and relieve the dampness of the room. Some desiccant can be placed in various corners of the room, such as activated carbon, silica gel, etc.

Consider waterproofing when decorating: When installing floors, walls and ceilings, you should pay attention to the waterproof performance of the material. You can choose materials with waterproof properties, such as waterproof paints and waterproof wallpapers.

Please note that these methods may not be suitable in all cases. If you have a serious dampness problem on the first floor, it is recommended to consult a professional renovation or waterproofing engineer for a more specific solution.

The main causes of dampness on the first floor are water seepage, poor ventilation and poor drainage on the ground. It can be solved from the following aspects:

1.Strengthen moisture resistance. Check the exterior walls, windows, and floors on the first floor for signs of water seepage, and repair them in time if so. The walls can be painted with waterproof paint, and the floors and windows should be made of moisture-proof materials as much as possible.

2.Improve ventilation and drying. Increase the frequency of ventilation and ventilation on the first floor, especially in damp corners. An exhaust fan can be installed to improve air circulation, and a dehumidifier can be used to assist in dehumidification if necessary.

3.Moisture-proof inside and outside the ground. The ground on the first floor is prone to water accumulation, so it is necessary to regularly check whether the drainage slope and drainage pipes are smooth, and then brush the liquid rubber waterproof coating inside and outside the ground to improve the moisture-proof ability.

4.Decaying wooden components. If there are decayed wooden doors, windows, foundations, etc. on the first floor, they should be reinforced or replaced to reduce moisture infiltration.

5.Floor drain was added. Set up floor drains in low-lying places or places prone to water accumulation on the first floor to drain the ground moisture in time to prevent long-term water accumulation from causing damage to the structure of the house.

6.Use a dehumidifier. Placing a dehumidifier in the working or living area on the first floor can effectively reduce the humidity of the air, especially in rainy days or wet seasons.

7.Moth-proof and mildew-proof. Adopt anti-moth and mildew measures in the damp areas on the first floor, such as brushing the wood and walls with liquid rubber or using anti-mildew spray, to reduce the rot and mildew condition of the material.

Through the above comprehensive measures, the dampness problem on the first floor can be effectively prevented and solved. To take corresponding measures according to the actual situation, a method can not be completely solved, can use a variety of methods at the same time for comprehensive moisture-proof treatment. The key is to regularly inspect each damp spot and deal with it as soon as a problem is found.

If the first floor is damp, the following solutions can be considered:

1.Ventilation: Make sure there is adequate ventilation on the first floor. Open windows, especially when the weather is sunny and dry, to promote air circulation and reduce moisture build-up.

2.Use a dehumidifier: In the humid season or in a humid environment, using a dehumidifier can effectively reduce the humidity in the air. Place the dehumidifier in the moisture concentration area on the first floor and empty the water tank regularly.

3.Room heating and air conditioning: Maintaining the right indoor temperature can reduce humidity. Use a heating device or air conditioner to regulate the temperature and avoid excessive humidity.

4.Moisture-proof treatment: For the ground that is prone to moisture, moisture-proof treatment can be used. For example, laying moisture-proof membranes, moisture-proof plywood or using moisture-proof flooring materials on the floor.

5.Eliminate water sources: Check whether there is water leakage or water seepage on the first floor, and repair the source of water leakage in time to ensure that no water penetrates into the room.

6.Use dehumidifiers: Place some dehumidifiers, such as silica gel or bamboo charcoal bags, etc., which can absorb moisture in the air and reduce the feeling of moisture.

7.Check the drainage system: Make sure the drainage system is working properly both indoors and outdoors to avoid stagnant water and poor drainage.

8.Remove damp items: If there are moisture-sensitive items on the first floor, such as paper materials, fabrics, etc., try to move them to a dry place for storage.

If the above methods do not solve the damp problem, it is recommended to consult a professional architect, engineer or moisture treatment expert to provide a more targeted solution according to the specific situation.