China Naming Network - Auspicious day query - On rainy days, there is water all over the floor at home

On rainy days, there is water all over the floor at home

There is water all over the floor in rainy days.

There is water all over the floor in rainy days. Many people will find that there is a lot of water on the floor in their homes when it rains. If the construction is not standardized or the materials are not selected, there will be many headaches in the later stage. The following is a sharing of water on the floor in rainy days. There is water all over the house in rainy days. 1

It is related to the season, especially in the south of China. When it is rainy, tiles are particularly prone to regain moisture. In rainy weather, the temperature is relatively high, so the humidity is relatively high, and water droplets are easy to produce, but this phenomenon will disappear when the weather improves.

ground treatment: when laying tiles, the waterproof treatment of the foundation is not done well, or the purchased tiles have no water absorption, which leads to the formation of water vapor in the underground soil, and the tiles are wet, which leads to high humidity in the room. In this case, it is more troublesome to deal with it, and it is necessary to deal with the waterproof problem of the foundation again.

the ventilation effect is not good, and there is a problem of water leakage in the room, which leads to the tile bubbling and moisture regain.

solution:

dehumidify with air conditioner. Most air conditioners now have this function. Starting the dehumidification function of the air conditioner can effectively solve the problem of room humidity during rainy days, and can also form all-round protection for "moisture-proof" household appliances such as TV sets and computers.

if the outside air is too humid, remember to close the door and window; If the room is too humid, make sure the room is ventilated, and use air conditioner and fan to dehumidify.

put some quicklime (mixed with some sand) in the damp corner. There is water all over the floor in rainy days. 2

Rainwater enters the house inexplicably in rainy days. It may be because:

Reason: After the doors and windows seal fails or high-quality sealing materials are not installed, the width of the gap formed between the doors and windows pulley and the track overhead can reach more than 8 mm (not easy to see), and the strong wind in heavy rain makes the rain enter the room through these gaps.

solution: find a nearby door, window and screen processing and maintenance master to help install fully hidden sealing material (automobile grade) for windows. Those with strong hands-on ability can also do it themselves to seal the gaps in the five directions of doors and windows (invisible installation, which does not affect the push-pull and switch).

What should I do if there is water on the ground in the house when it rains?

1. Moisture-proof treatment. After the local treatment of cracks and hollowing, the surface layer should be fully moistureproof and closed. The principle of treatment is to block the capillary seepage channel in cement mortar or concrete. Generally, the method of brushing waterproof paint or waterproof agent can be adopted.

before painting, the surface layer should be roughened, cleaned and painted with two layers of waterproof paint. When brushing the road, apply force to make it penetrate into the capillary hole. After the coating is dry (generally about 24 hours), it is brushed for the second time, thus forming an integral waterproof coating. At the corner between the ground and the wall, the paint should be brushed to the height of the wall skirting board.

2. check. First, check whether there are cracks on the ground, which is the main channel for groundwater to penetrate upwards. Generally, cracks with a width of more than .5 mm are visible cracks on cement mortar or monolithic concrete floor.

regular cracks usually appear along the longitudinal or transverse direction of the room, which is formed by shrinkage cracking of materials. Check whether there is empty drum on the ground again. You can tap it vertically along the ground with a wooden stick. If the tapping sound is free, there is empty drum there.

3. Treatment of cracks and hollowing. For regular cracks, V-shaped cracks should be chiseled, and after the cracks are cleaned, they should be sealed with asphalt ointment. If it can be baked with flame, the crack can be fully dried.

General hairline cracks are closed in a large area. Where there is an empty drum, the surface layer should be knocked off, the cushion layer should be chiseled, a cement slurry should be brushed on the cushion layer, and then the surface layer should be repaired and leveled with the same material.

4. After the original ground is moistureproof, make a new surface layer. The selection of new surface material should consider the ground material with high strength, wear resistance, certain moisture-proof ability, easy cleaning, practical and beautiful appearance, and cement mortar surface can also be used.

as for air humidity, except for special needs, equipment can be used to control humidity. Generally, buildings should not open windward windows, and less windward doors should be opened to reduce the influx of humid air into the room.

why is the tile floor wet?

indoor humidity mainly occurs on the ground floor of the house. Generally speaking, there are two reasons:

First, when humid air with high temperature (relative humidity above 9%) meets the ground with low temperature, which is smooth and does not absorb water, it is easy to produce condensed water on the ground (usually it will be produced when the temperature is around 2℃). Most of this happens in the rainy season, with much rain, high temperature and high humidity. Once the climate turns sunny and dry, the moisture phenomenon can be eliminated;

Second, the water in the foundation soil under the ground cushion rises by capillary action, and the vapor water permeates upward, which makes the ground material wet and aggravates the humidity situation of the whole room. This situation often occurs all the year round and is difficult to deal with.

In addition, there are reasons such as poor outdoor drainage and poor ventilation in the room. The surface layer in most parts of South China is mostly clay and loam. The water level of clay capillary can rise to 2-2.5 meters, while that of loam can reach 1-1.3 meters. When building materials with poor compactness are used as indoor floors, the capillary action will be enhanced, and the ground moisture phenomenon will be more serious. There is water all over the floor in rainy days. 3

First, how to deal with the sudden seepage of floor tiles in the living room at home

First, check the reasons for the seepage of floor tiles. If the weather is wet, you should open the window to ventilate. If the water pipe is cracked and seeps, find the cause of the rupture and replace it with a new one.

If there is water seepage in the cracks of ceramic tiles, waterproof caulking agent should be used to fill them. If there is a fault in the waterproof layer, a new waterproof layer should be made again at this time. Knock off the floor first, then waterproof and pave the floor.

second, how to deal with the leakage of the floor tile joint

If the waterproof layer fails, the tile should be disassembled first, and then the putty should be scraped after seeing the inner wall. Then waterproof the wall and lay the tiles. This method is particularly complicated, so be sure to check it clearly before you operate it.

If the floor tile leaks, it is caused by the rupture of the water pipe. At this time, the water pipe should be tested first to see if there is any water leakage.

If the phenomenon is really caused by broken water pipes, check the water leakage in place first, and then cut the wall and replace it with a new water pipe. If the cracks in the tiles are not handled properly, there will be water seepage. At this time, the cracks should be filled completely with special cement and caulking agent, and then the waterproof layer should be made.

or use waterproof caulking agent to fill the ceramic tile. If there is water seepage inside the ceramic tile gap, then use waterproof caulking agent to fill the ceramic tile gap completely. Moreover, the water permeability of the tile itself is particularly low, so there is often water seepage in the cracks of the tile, and then the water leakage phenomenon can be solved in place.

if waterproof has not been done before, waterproof layer should be done again at this time. If the cracks in ceramic tiles expand with heat and contract with cold, there will be cracks, so the main solution is to make waterproof layers again.