The exterior wall leakage has been repaired several times but it is useless, can it be waterproofed

It is useless to do waterproofing on the exterior wall and repair it several times, but it is rare to solve this problem by doing waterproofing indoors, and if you want to seep water into the exterior wall, it is recommended to combine the inside and outside, let's first find the cause of the seepage on the exterior wall, and it is very important to find the source of seepage water, if there is a problem with the insulation layer of the exterior wall, it will make the interior wall fall off and mildew in a large area, and the cracks in the exterior wall will also make the wall appear this phenomenon, so we want to the interior and exterior walls, and at the same time protect this is particularly effective waterproofing.

Logically speaking, if there is a leak on the exterior wall, it should be more ideal to repair the exterior wall, but in the case of ineffective or inconvenient repairs for many times, it is also possible to consider repairing from the interior.

It can also be done indoors, but the cost will be higher, and it is more troublesome to do waterproofing indoors.

If the exterior wall is leaking, it is still necessary to do the waterproofing of the exterior wall. It can be done indoors, and it can also be done without water leakage, but since the water leaks, it will penetrate into other places. It is important to find the right method and find the right master to solve the problem of water leakage in the exterior wall.

Water leakage in new and old houses is a painful thing, which not only destroys the interior decoration, but also affects the indoor living environment. The exterior wall leaks and repairs it several times but it is useless, can it be waterproofed indoors?Does it work well?

My personal opinion is that we need to find the source of water leakage and deal with it, otherwise there will still be hidden dangers of water leakage and moisture resurgence when doing waterproofing indoors for many times, which cannot solve the fundamental problem.

What are the conditions of water leakage in the exterior wall?What should I do?

The exterior wall is waterproofed and falls off. When the building is built, a layer of waterproof coating will be made on the exterior wall, and a layer of insulation board will be installed on the exterior wall for the housing with higher insulation requirements, and then a waterproof layer will be done on the outside. Exterior wall tiles often fall off and fall, so that the waterproof layer is easy to tear together, resulting in the destruction of the waterproof layer, and the continuous rain and heavy rain will have rainwater slowly penetrate into the indoor interior wall from the waterproof rupture, causing indoor mildew and moisture return problems, which need to be repaired for the waterproofing of the exterior wall in order to achieve the purpose of outdoor water isolation.

Exterior wall cracking. Cracking of external walls generally occurs in low-rise or self-built houses, which is related to foundation settlement and wall painting materials. The direct impact of foundation settlement is the displacement of the building structure, resulting in uneven stress of the house structure and the phenomenon of wall cracks, which is highly dangerous for this type of housing and is not recommended to live.

When mixing and stirring the wall painting materials, it is necessary to strictly follow the ratio, and the amount is easy to lead to the bonding strength of the material on the wall, and the unqualified material construction is easy to appear on the wall in the sun and rain of the external wall, and the rainwater will erode the wall material through the cracks, causing indoor water ingress problems. For the problem of external wall cracking, chemical materials such as plugging agent can be forcibly squeezed into the gap by grouting the gap, and the gap channel can be closed and adhered to achieve the function of waterproofing.

In summary, only after the problem of outdoor water leakage points is treated, the indoor water leakage points can be treated, and the indoor water leakage caused by the damage to the wall needs to be removed, which can be prevented by waterproofing, and then the indoor wall is repaired for decoration, and the combination of inside and outside can achieve the effect once and for all.

If the exterior wall is leaking, it is caused by the rupture of the waterproofing layer that was made before. It can be waterproofed indoors. Be sure to choose a better safe and environmentally friendly waterproof material.

Of course, you can, but it's not very useful, you have to ask a professional person to repair, and professional things to be done by a professional person, which can play a role in getting twice the result with half the effort.

It is better not to do this, and generally speaking, it is more desirable to repair the exterior wall and will be very effective.

Legal analysis: as the builder of the house, the builder of the house needs to ensure the quality of the house, and the interior decoration damage caused by the quality of the house during the warranty period needs to bear the corresponding liability for compensation.

Legal basis: Regulations on the Management of Urban Real Estate Development and Operation

Article 30 The real estate development enterprise shall be cautious and provide the purchaser with the residential quality assurance certificate and the residential instruction manual when the commercial housing is delivered for use. The residential quality assurance certificate shall specify the quality level, warranty scope, warranty period and warranty unit verified by the project quality supervision unit. Real estate development enterprises shall, in accordance with the provisions of the residential quality assurance certificate, bear the warranty liability for commercial housing.

During the warranty period, if the original use function of the house is affected due to the maintenance of the commercial house by the real estate development enterprise, and the loss is caused to the purchaser, Dan Yi shall be liable for compensation in accordance with the law.

Waterproofing in a house can help stop water from seeping into the interior from the exterior walls, protecting indoor walls and key bridge furniture from water damage. Some common methods of waterproofing in a home include the use of waterproofing paints, waterproofing glues or coatings, and the installation of waterproofing layers. However, to solve the problem of water leakage in the exterior wall, the most important thing is to find the root cause of the leak and take corresponding external wall repair measures.

Possible causes include breakage, cracks, infiltration points, etc., which need to be addressed by patching, sealing, or replacing the damaged parts. Therefore, in order to effectively solve the problem of water leakage, it is recommended to consider both external wall repair and indoor waterproofing measures. Hopefully my answer will help you.

Hello dear. Life is a grinding of people's thoughts, cheats, laughter, love, so that you have been waiting for a long time, I am happy to answer for you! No, exterior wall leakage is a relatively common problem, which can be solved by plugging the exterior wall leakage point or repainting the exterior wall waterproof coating.

The main purpose of waterproofing in the house is to prevent the leakage of indoor water pipes or water leakage in wet areas such as bathrooms, which may cause damage to walls and floors. If it is only the problem of water leakage on the exterior wall, the waterproofing in the house cannot solve the leakage of the wall of the foreigners. Because exterior wall leakage is usually caused by defects in the exterior wall or aging and damage of waterproof coatings, it is necessary to repair and maintain the exterior wall problem in order to effectively solve the problem of exterior wall leakage.

Therefore, for the problem of water leakage on the exterior wall, it is recommended to contact a professional construction team for treatment and maintenance in time to avoid affecting the use and safety of the house.

The leakage of the exterior wall is in the upper part of the wall, but the leakage point of the interior is in the bottom part of the wall, which is also called "oblique leakage", which can also be called "ectopic leakage", which can also appear left to right. The exterior wall painting layer is too thin, it is recommended to do spraying treatment on the exterior wall, there are many kinds of spraying, such as sandblasting, spraying imitation marble paint, real stone paint, etc. Regardless of the material, it has very good waterproofing properties and can also increase the thickness of the exterior wall.

If you plan to waterproof the interior wall if you find a leak in the exterior wall, it is actually okay. But we must choose the right materials, otherwise, the effect is really not very good. However, the leakage of the exterior wall is plugged from the interior wall, which is basically a remedial measure.

Try to ask a professional waterproofing person to repair and do waterproofing engineering. Some of the waterproof maintenance on the market only make money, not professional waterproofing, this kind of maintenance personnel like blind maintenance. For the problem of waterproof leakage on the top floor, it is necessary to replace the leakage point on the top floor through the grouting plugging agent material or the whole to eliminate the hidden danger of water leakage.

For the leakage of the infill wall, I suggest that you need to remove the decorative layer on the outer surface of the leaking area of the exterior wall first, find the specific leakage path, and buy some materials such as "plugging king" and "plugging spirit" to quickly fill and plug. If the entire exterior wall brick leaks in a large area, it is recommended to add a stucco layer to the brick on the premise that the brick is not hollow, and then do a paint finish. Fix leaks once and for all.

In the leakage of the exterior wall, if the gap on the surface of the wall is wide, it should be sprinkled with water to moisten the gap, and then the inorganic waterproof plugging material should be used to fill the gap.

It has been repaired several times and it is useless, because there is no fundamental repair of water leakage, and to solve such a water seepage problem is to first find the cause of water seepage, and then use the combination of exterior wall waterproofing treatment + interior wall waterproofing treatment.

Essentially, water seepage from the exterior walls of a new house is difficult to repair, because not finding the leak is the most fundamental cause. Moreover, repairs can only be made from the outside, and repairs from the inside are completely useless. In this case, you need to convince the developers to carry out an overhaul.

If the renovation is not good, you can also ask to quit and file a lawsuit.

For such a wall, it should not only be repaired, but should be fundamentally found, and the cause of the external wall leakage should be directly found and the cause should be solved, and then the wall should be repaired.

At this time, you should not repair the exterior wall yourself, you should ask some professionals to treat the leakage of the exterior wall, so that the exterior wall can be repaired as soon as possible.

It can be done indoors, by making a small hole in the interior wall, and then pouring waterproof mud into it, and the mud will flow along the gap in the wall and fill it all up. The effect is very good, but this price cannot be estimated before it is done, and it is not calculated how much to be filled, more than 30 yuan a catty, and how much is poured into it.

It can be waterproof indoors, and the effect is also quite good, so that it will not only not affect others, but also make your home no longer leak.

I think it is possible to do waterproofing indoors, and waterproofing indoors can force the leaking water to flow out to the outside, which is a very effective measure for waterproofing.

I think it is possible to make a waterproof facility indoors, so that the external wall can avoid water leakage, and I think this effect is also very good.

Of course, you can't do waterproofing indoors, because this has no effect at all, and only when you do it outdoors can you have a waterproof effect.

The exterior wall leakage has been repaired several times and is useless, it can be done indoorsically waterproof, we can ask a professional master to carry out the construction, and the effect is very good.

It can be waterproofed indoors, and it will be more waterproof and can make you feel very good.