What is the best way to get wet on the ground?

1 Intermittent ventilation method. Close windows and doors facing south or southeast, i.e. upwind, and open only downwind doors and windows to reduce moisture inlet. When the weather is clear, open all doors and windows to speed up water evaporation.

However, the air humidity outside at noon is at the highest value, and it is not advisable to open the window, which should be adjusted in the afternoon or evening, when the climate is relatively dry. 2 Lime moisture absorption method. Lime is a good and simple adsorbent, 1 kg of quicklime can absorb about 0 3 kg of moisture in the air, you can wrap quicklime in cloth or sack and place it in various places in the room to keep the indoor air dry.

3 Indoor heating method. Burn a charcoal fire or put a stove in the moisture return room to raise the temperature in the room so that the water vapor cannot condense, thereby reducing the humidity in the room. Attention must be paid to ventilation in this move, otherwise the consequences will be serious.

4 Air conditioning dehumidification method. Although this is possible, it is better to use less in order to save energy. 5 Electrical Appliance Moisture-proof Method.

The color TV can always be in standby mode, and it can also use a hair dryer to blow out the dust and moisture in the machine through the small holes in the back of the machine. It is best not to place the washing machine in a place with high moisture density such as the bathroom, and the position of the washing machine should be raised; Although the air conditioner has a dehumidifying function, it should also be turned on irregularly to keep it in good condition on humid days; The computer should especially be moisture-proof, the best practice is to turn on the machine often, it is best to open it for an hour a day to keep it dry, and the computer that is not used frequently should also open the case and paste a few packs of desiccant in food bags on the inner wall. 6. Some moisture-proof objects can be used to prevent moisture. For example, the humidity absorption box, the more common moisture-absorbing products on the market, generally consists of calcium chloride particles as the main content, and most of them also add flavor ingredients, which can integrate the functions of dehumidification, aromatherapy, mildew, deodorization, etc., and are mostly used in wardrobes and shoe cabinets; The moisture-absorbing bag, the principle is similar to the moisture-absorbing box, mostly used to seal the space, the content is mainly water-absorbing resin, after absorbing water, it becomes jelly-like, not easy to disperse into pieces, can be widely used in clothing, electrical appliances, etc.

Ventilation of doors and windows solves the problem of temporary dampness. If it doesn't work, build the ground from scratch and make the ground waterproof, which is not very much.

Here's how to dry quickly when the ground is damp:

1. Mop the floor with a dry rag. When the floor tiles are wet, you need to wipe them frequently with a dry mop or dry rag to mop the moisture on the floor tiles.

2. Turn on the air conditioner or heater. If the environment in the room is humid, you can turn on the small solar heater or turn on the air conditioner to increase the temperature in the room, and the water content in the air will increase after the temperature rises, so the water will evaporate in the air.

3. Control the opening and closing window. From March to May every year, there are more days back to the south and the rainy season, so the ground will be more humid, so try to open the windows as little as possible during this time to avoid moisture entering the room, and you can open the windows for ventilation in the sunny afternoon, because the humidity in the air is low at this time, so you can ventilate for half an hour to an hour.

Polyurethane foam:

Polyurethane rigid foam is a polymer made of isocyanate and polyether as the main raw materials, mixed by special equipment and foamed on site by high-pressure spraying under the action of various additives such as foaming agent, catalyst and flame retardant. There are two types of polyurethane foams: soft foam and hard foam. The soft bubble is an open-cell structure, and the hard bubble is a closed-cell structure. Soft foam is divided into two types: crusting and non-crusting.

Uses: High efficiency and energy saving, no gap after filling, strong bond after curing. Shockproof and compression-resistant, no cracking, no corrosion, no falling off after curing.

It has ultra-low temperature thermal conductivity, heat resistance and heat preservation. Efficient insulation, sound insulation, waterproof and moisture-proof after curing. This caulk adheres to concrete, coating, wall, wood and plastic surfaces.

Ground Wet Solution:

1. Quicklime moisture-proof: put some quicklime indoors, which can absorb water vapor in the air and keep the room dry.

2. Light candles: Light incense on the paved floor, which can effectively dry the air and remove the musty smell in the room.

3. Spread old newspapers: In addition to closing the windows at home, you can also lay old newspaper lines on the ground, which can also absorb some water.

4. Dehumidify with air conditioner. Most air conditioners now have this feature. Activating the dehumidification function of the air conditioner can effectively solve the problem of dampness in the room during rainy hours, and can also form all-round protection for "moisture-afraid" household appliances such as TVs and computers.

There are two reasons why the ground is wet:

When the humid air with high temperature encounters the ground with low temperature and smooth and does not absorb water, it is advisable to form condensate on the surface of the ground, which mostly occurs in the rainy season with a lot of rain, high temperature and high humidity. Once the weather clears up and dries, the resurgence of moisture can be eliminated.

The second is that the water in the foundation soil under the ground cushion rises through the action of the capillary, and the gaseous water penetrates upward, making the ground material wet, and then worsening the humidity of the whole room, which often occurs all year round, which is difficult to deal with, and the poor drainage around the outside, and the poor ventilation of the room will cause a large area to return to moisture.

When the building material with poor compactness is used as an indoor floor, it will increase the capillary effect, making the ground moisture return more serious.

Tips for damp floors include: reducing air humidity, opening doors and windows, quicklime absorbing moisture, raising indoor temperature, spreading newspapers, keeping dry, etc.

1. Use dehumidifiers, air conditioners or heaters to reduce the humidity of the air.

2. Open the doors and windows when the north wind blows, and more than 80% of the southward days will disappear with the cold air going south.

3. In small spaces such as toilets and bathrooms, you can wrap quicklime in cloth bags to absorb moisture, or you can poke a few holes in the bag of laundry detergent to use laundry detergent to absorb moisture.

4. Burn a pot of stove in the room to increase the indoor temperature, so that the water vapor cannot condense, so as to reduce the indoor humidity.

5. In addition to preventing the opening of doors and windows, the newspaper also has the function of moisture absorption.

6. Buy dehumidification bags and dehumidification boxes and put them in the wardrobe and external space to keep them dry.

Solutions for damp floors: close windows appropriately, lay moisture-proof mats on the ground, add salt with warm water, use quicklime, and light candles.

1. Close the windows appropriately.

Because the weather is relatively humid, so properly close the window, can solve the problem of ground moisture, especially in the morning and evening, the humidity is more stuffy and round, in the afternoon, the weather is relatively dry, you can open the window to dry the ground, to achieve the effect of dehumidification.

2. Lay a tide mat on the ground.

This moisture-proof mat can block moisture from the outside world to achieve the effect of heat preservation and moisture resistance. For places where the ground is more humid, you can lay waste newspapers, which can not only absorb the moisture on the ground, but also rub the water on the shoes, which plays a role of killing two birds with one stone. You can wipe the floor with a soft, dry cloth, and after wiping, close the window well, and never open the window, otherwise it will cause the floor to be wetter.

3. Add salt with warm water.

After the salt is fully dissolved, you can mop the floor with salt water, wring it out as much as possible before mopping, which can have the effect of preventing moisture.

4. Use quicklime with caution.

Quicklime is a desiccant that can absorb moisture in the air and keep the indoor air dry, only need to put the quicklime under the bed or under the corner of the house, so that it can absorb the moisture in the air and play a moisture-proof role.

5. Light candles.

Candles can be lit, which can not only remove indoor mildew, but also reduce indoor moisture and play a role in preventing moisture on the ground.

1. Inspection. Check the ground for cracks first, which are the main channels for groundwater infiltration. Cracks in cement mortar or whole-cast concrete floors with a width of more than millimeters are generally visible.

2. Treatment of cracks and hollows.

For regular cracks, they should be chiseled into "V" shaped joints, cleaned in the joints, and closed with asphalt plaster. If it can be baked with a flame to dry the cracks sufficiently, the effect is better. Generally, the hair is cracked and closed in a large area.

3. Moisture-proof treatment. After the cracks and hollows are partially treated, the surface layer should be fully moisture-proof and sealed. The principle of treatment is to block the capillary seepage channel in cement mortar or concrete. Generally, the method of applying waterproof paint or waterproofing agent can be used.