How to solve the water seepage on the balcony exterior wall, and how to deal with the water seepage

If the exterior wall of the balcony is seeping, you must first find out what is the cause of water seepage. Generally, it is the cracks on the balcony surface that cause water seepage, so you should first find the leakage, punch a few nails in the leakage, and then inject waterproof foamed polyurethane with high pressure. Once the polyurethane is fixed, the nail is removed.

If the crack is too large, the crack should be chiseled off with concrete and then poured into the crack with fine sand concrete.

In order to avoid water seepage, the balcony should be waterproofed to avoid water leakage causing inconvenience to the residents on the lower floors. During construction, it is necessary to pay attention to the thickness of the waterproof layer of at least 5 mm, and generally paint the waterproof coating 2 to 3 times. And at the joints between the floor and the wall of the balcony and these places up to 30 cm, it is also necessary to paint waterproofing paint.

The solutions to balcony leakage are as follows;

1. First of all, you need to find the cause of water leakage, if there is a problem with the waterproof layer, there are usually two ways to deal with it: local plugging or overall re-waterproofing. However, not all water leakage situations can be solved by filling the leakage, and it is not necessary to re-do the waterproofing as a whole when encountering water leakage, and the specific situation needs to be analyzed in detail.

2. Replace the connecting parts. This is mainly for kitchen sinks, the biggest reason for the leakage of the sink pipe joint is that the cap nut of the faucet is loose, as long as the cap nut is re-tightened or replaced with a new gasket can solve the problem immediately. In normal times, it is necessary to prepare kitchen accessories to facilitate subsequent maintenance and use.

3. Welding interface. This is mainly for the leakage of water pipes, kitchen water pipe leakage to dig the wall tiles, find the joint part of the water pipe, find the leaking water, re-weld the water pipe joint, and then re-do the waterproofing of this range, and finally post building materials such as tiles and wall tiles.

4. If the leakage is small, the leakage area is small, and the leakage point can be accurately found, the method of repairing and plugging the leakage can be used to deal with it. The specific operation method is to pry open the tiles near the leakage part, expose the base surface, chisel the leakage point into a "V" groove, and use a special permeable crystalline repair mortar to repair and plug the leakage, which can be solidified in about 10 minutes, and then paint a kitchen and bathroom waterproof slurry around the repair place.

5. If the water leakage is serious, and the leakage area is large, or the specific leakage point cannot be accurately found, the problem can not be completely solved by filling the leakage, and then it is necessary to re-do the waterproofing as a whole. The specific method is to remove the tiles and other decorations on the surface as a whole, expose the base surface, clean the base surface and clean it, first repair and level the gaps or potholes with penetrating crystalline repair mortar, and then paint the kitchen and bathroom waterproof slurry as a whole. The waterproof layer is dry thoroughly, and the process of tiling is carried out after passing the closed water inspection.

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Balcony wall seepage treatment method:

1. First of all, we must determine the place of water seepage, see if there are cracks, if there is a joint plug with the plugging king first, and then paint once or twice with a universal water-based waterproof coating, and then paint with a flexible waterproof coating, so that the problem can be basically solved. There is also a self-spraying can-like waterproof spray, which is sprayed on the exterior wall to form a waterproof film, which is also very effective, but be careful not to scratch it.

2. How to deal with the alkali return on the balcony wall The alkali return on the wall is generally too much moisture, and there are alkaline substances in the cement at the bottom of the wall, which is to close the base layer after scraping the waterproof putty, and the water vapor can not seep out, resulting in the precipitation of alkaline substances and salts in the bottom layer. You can roll a little oxalic acid solution onto the wall to fully neutralize it, and then wait for the wall to dry thoroughly before applying the primer topcoat.

3. If you need to repaint, then you should apply the primer before painting the topcoat, the primer is a chlorinated rubber product, which has strong waterproof and alkali resistance, which can improve the adhesion and durability of the paint film and the base layer, provide a solid foundation for the topcoat, and prevent the paint surface from changing color due to alkali corrosion.

Pay attention to the following points in the waterproofing construction of the balcony wall

1. If the balcony wall is waterproofed, you should consider which form to use. From the professional point of view of construction, there are two main types of wall waterproofing, one is the hydrophilic surface, also known as the practice of facing the water, and the other is the practice of backing the water. The difference between these two waterproofing practices is that the costs involved and the results achieved are different, and generally the effect of waterproofing on the surface is better than that on the backwater.

2. The waterproofing of the balcony wall should grasp the details, and special attention should be paid to the junction between the wall and the ground and the corner of the wall, which are easy to seep water. After the waterproof layer is done, the floor drain should be blocked, and the closed water test should be done on the balcony. If the balcony floor is higher than the drainage floor drain, the perimeter of the raised part needs to be plastered with cement grout.

3. Pay attention to the waterproof construction of the balcony wall, and after the overall wall is painted with waterproof coating, a batch of putty treatment should be done to protect the waterproof material. Waterproof coating is not suitable for long-term exposure to the outside, subject to ultraviolet temperature and humidity changes, accelerate the aging of the coating, exposed to the outside will generally come out of a year cracking, lose the original design of waterproof effect.

Answer: What should I do if the waterproofing is not done well, and the leakage caused by the wall waterproofing is not done: If the bathroom leaks and leaks to the wall of the room adjacent to the bathroom, the wall is wet, and there is no leakage downstairs. In this case, the waterproofing of the bathroom wall is not done well.

Solution: Remove a row of floor tiles and a row of wall tiles near the nearest position of the wall root at the leakage, re-waterproof in this area, and construct in strict accordance with the operating procedures. In particular, be careful not to damage the previous waterproofing layer.

It's best to be able to test the waters. There is no problem in testing the water, and then re-install the bathroom wall tiles and floor tiles. Leakage caused by the lack of waterproofing at the bottom of the bathroom:

This situation is more troublesome. Because many bathrooms are sunken toilets. It is necessary to dig out all the backfills of the sinking pit in the leaking place, and there is a certain working surface to facilitate construction.

After the waterproofing of the bottom of the pit is done, there is no problem in testing the water, and you can backfill it again. And use cement mortar to level and remove this range of floor tiles, and then waterproof this part to ensure that there is no problem, and then lay the bricks. It is a leak caused by the water supply and drainage pipes

Find the source and replace the water supply and drain pipes. Pressure tests are carried out on the water supply pipes. After the installation of the drain pipe is completed, you can pour water into it to observe and make sure that there is no problem.

Of course, other waterproof layer damage caused by the repair of water pipes must also be repaired.

The balcony is a very relaxing place for a family and a place to dry clothes on a regular basis. Therefore, the design of the balcony is not only beautiful and generous, but also practical. Some people want to know what to do if the balcony exterior wall seeps water?

In order not to get damp in everyone's home, let's talk about itWater seeps into the exterior walls of balconiesThe tips on what to do are easy for everyone to understand. The perfect design method in providing some balconies. This makes your home life more comfortable.

1. The reason for the balcony water seepage is that the waterproof work is not done well during the decoration. The first step to do a good job of waterproofing is to do a good job of waterproofing the balcony floor, ensuring that the ground has a slope, and the lower side is the drain. At the same time, it is necessary to ensure that there is a height difference of at least 2-3 cm between the balcony and the living room, and the ground should be made of marble as much as possible, which is both practical and beautiful.

However, both ends and underneath the slate should be sure to do a good job of plugging joints and preventing leakage.

2. Water seepage caused by pipeline damage: Some owners have placed a lot of flowers and plants on the balcony, so installing faucets on the balcony can facilitate daily watering, but it is best to reserve all kinds of jacks before decorating the installation faucets.

3. How to deal with balcony water seepage, so do waterproof treatment for the balcony, so as not to cause inconvenience to the life of the lower residents caused by water leakage, pay attention to the thickness of the waterproof layer at least 5 mm during construction, and generally paint the waterproof coating 2 to 3 times. And in the joints between the floor and the wall of the balcony and in these places up to 30 cm.

4. How to deal with balcony water seepage, balcony leakage should be leveled and sloped, first of all, the balcony ground and façade should be leveled with cement mortar, and serious waterproof problems must occur.

What are the tips for balcony decoration design?

1. Expand space flexibly.

If you want to design your balcony as a closed one, you can connect the balcony space with the interior, which can not only effectively expand the area of the indoor space, but also not waste the balcony space.

2. The balcony is transformed into a leisure area.

If you have a large balcony at home, you can transform the balcony into a study, reception room, tea room and other practical places, so that the balcony can become a multi-functional application space.

3. Leave a green space.

Nowadays, people usually live in the hustle and bustle of the city, and are usually far away from nature, so many people add a touch of green to their homes, if you like to raise some flowers and plants, you may wish to design a flower and plant exhibition area in the corner of the balcony, so that the indoor air is more fresh and natural.

4. Balcony decoration skillfully uses bricks.

When we decorate and design the balcony, we can use the technique of "hanging beam" in traditional Chinese architecture at the top of the balcony to make two "false beams" of red beech. The walls of the balcony can be made of exterior tiles, and the ground is best to use Spanish floor tiles of a plain color, so that the combination of Chinese and Western, and the layered design will make the balcony appear more exquisite and abnormal.

Seeing that the balcony at home is damp, everyone will be particularly upset, so in order to avoid the problem of water seepage on the exterior wall of the balcony, it is necessary to understand it when designing in advance. It is conducive to the continuation of the decoration.

1. In view of the water seepage of the balcony wall, if the gap is not particularly large, you can choose to use cement mortar, and when the weather is fine, scrape a layer of Xianghan in the place where there are cracks, which is a conventional treatment method, but the symptom is not the root cause.

2. If you want to fundamentally solve the problem, through the waterproof company, use the waterproof coating and the waterproof membrane on the wheel, and apply it to the wall of the balcony to form a waterproof layer, which can be effectively waterproof and ensure that there will be no water leakage in 5 years.

3. For the exterior wall of the window, if there is no glue or a slope is formed under the window, when it rains, water will flow into the house. Drain the water in the window frame and re-glue the glass. Also look at the wall if there is a depression, it is best to fill the depression with water mortar, which can prevent the window frame from leaking.

Summary. Hello, the balcony wall seepage should first find the leak, mainly from the high of the roof to the low to find the leak, because the water flows to the bottom. Look at whether there are cracks in the roof, whether the original waterproof layer has aged off, and whether there are bubbles in the original waterproof membrane of the roof.

If the roof is only the original waterproof, only need to remove the leakage cm deep and clean it, water it with asphalt, now there is a finished asphalt coating film, and when it is sunny, it will basically not leak. If there is a waterproof layer, it is more troublesome, to remove the waterproof within the surrounding area, re-do the waterproofing, and pay attention to the original waterproof junction to do a reinforcing layer.

How to deal with water seepage on the balcony wall?

Hello, the balcony wall seepage should first find the leak, the main stool and from the high to the low part of the roof to find the leak, because the water flows to the bottom. Look at whether there are cracks on the roof, whether the original waterproof layer has aged off, and whether there are bubbles in the original waterproof jujube coil on the roof. If the roof is only the original waterproof, only need to remove the leakage cm deep and clean it, water it with asphalt, now there is a finished asphalt coating film, and when it is sunny, it will basically not leak.

If there is a waterproof layer, it is more troublesome, to remove the waterproof within the surrounding area, re-do the waterproofing, and pay attention to the original waterproof junction to do a reinforcing layer.

In this case, it is leaking from the roof, and the roof is re-made to produce water, and the water is not very good, and the circulation is not smooth.

How to do it. Re-build the roof and make the outlet lower so that the water flows faster and doesn't allow the roof to collect water.