What should I do if the house leaks after doing the exterior wall insulation?

That can only be done by removing the insulation of the exterior wall and reworking it.

1) The new house is waterproof, and the treatment of the base must be done well, and the treatment of the base layer must be clean and free of debris, no oil stains, etc., and it must be thoroughly cleaned, otherwise it will affect the effect of the waterproof layer.

2) In addition to cleaning the base layer, the flatness of the base layer should also meet the standard, otherwise it is likely that there will be local leakage or local water accumulation.

3) In addition, when doing waterproofing in a new house, some pipe openings, holes, etc. need to be blocked, so as not to have debris falling into the pipeline, resulting in pipeline blockage and poor flow.

Choose the best waterproof material.

1) When doing waterproofing of new houses, we should carefully choose waterproof materials for new houses, there are many types of waterproof materials on the market, we must choose the right waterproof materials, and we must also choose the best waterproof materials, so that the waterproof effect will be slightly guaranteed.

2) As far as the waterproofing work of the new house is concerned, there are many areas that need to be focused, such as floors, kitchens, bathrooms and other areas, and the selection of waterproof materials can be carried out according to the area.

What should I do if the house leaks after the exterior wall insulation? I think that if the house leaks after the exterior wall insulation, you can make a layer of waterproofing on the exterior wall. That way, when it rains, there will be no more leaks.

What should I do if the protection leaks after the exterior wall is insulated? If the exterior wall insulation building leaks, this should find out the cause and see where the leakage is, generally if the roof leaks, it must be carried out in time, and then these measures to prohibit the flow of traffic will be dealt with.

Water is from the cracks and other gaps in the outer wall into the insulation layer and the wall, the general wall is brick, itself absorbs water, water storage, more, and then infiltrates from the weak point of the inner wall, if possible, from the outside treatment is a fundamental solution, to remove all the plastering mortar outside the wall and then re-wipe, to deal with all the places above that you have seen now, this workload is a lot. If you don't redo the repair from the outside, you can also repair it from the inside, and repair it from the inside depends on the adhesion and waterproofness of the material on the back surface, the above two methods, the former is theoretically the fundamental solution, but the mortar has cracked when it was done before, and now how can it be redone to ensure that it is no longer cracking and leaking, and the latter is partially solved, which can also be said to treat the symptoms but not the root cause, but at least it can ensure the normal use of the room, measure it yourself.

This kind of imagination should be when the roof of the building is insulated, in the event of rain or other circumstances, the water seeps into or flows into the insulation, and after any treatment, the top surface of the insulation, and then waterproof; As a result, the water in the insulation layer cannot evaporate and be discharged, and only seepage, resulting in roof leakage. Punching holes at the seepage point is also a drainage method, but it takes a long time, and there is still a drip of water for about a year. The waterproof part of the top floor is smoothed with cement, which is not a good way, the key is whether there is a leakage in the waterproofing of the roof, and the waterproof leakage will inevitably lead to continued water seepage in the house.

The most effective way to do this is to redo the roof waterproofing!!

The insulation layer leaks, and the water seeping down causes the top layer of putty powder to absorb water, peel and pulverize. A further reason is that it still needs to rain time to goObserve the location of the seepage point。Whether it is leaking in the insulation layer or at the joints of the steel structure of the sun roof.

If the insulation layer wall is leaking, the owner can discuss with the upstairs neighbors, and re-use 20mm thick waterproof mortar on the outside of the exterior wall or re-use the 20mm thick waterproof mortar to compaction and paint it in layers three or four times. Calendered and compacted, and sprinkled with water for curing. If it is leakage at the seam, buy a better weather-resistant sealant, first remove the colloid or impurities from the leakage site, and clean it up.

Then apply the sealing paste evenly.

After the above operations are completed, wait for a period of time, carry out a water test, connect it with a water pipe, simulate the rain environment, and water the repair part, which is generally 12 hours. Observe for water seepage. If there is no leakage, it means that the repair has been completed.

If there is still a leak, re-repair the leak point with the above steps.

In fact, the statement of water leakage of the insulation layer is not accurate, it should be called water leakage of the outer wall, do not panic when encountered, first of all, we must carefully check the location of the water seepage cracking. In places where the cracks are relatively large, all the walls on both sides of the cracks should be scraped off, the impurities should be cleaned up, and the base layer should be exposed. At this point, we will be able to see the complete crack.

Then the base layer is re-plastered, and the cracks are repaired with waterproof materials. Then after the normal wall painting work, it is best to paint the waterproof material on the outside.

Secondly, for the place where the hollowing occurs after the water seepage of the insulation layer, the cracks and the hollow drum should be cleaned together. Brush the interface agent on the cleaned base layer, and then paste the polystyrene board to the base layer, and then use flexible waterproof material caulking. Note that the quality of the adhesive used in bonding here must be passable, and it is best to apply it a little thicker.

Finally, where there are holes in the wall itself, such as air conditioning holes, it is easy for water seepage to occur. Fill the pipe with waterproof mortar, and then on the side of the exterior wall, put a thick layer of waterproof silicone around the hole. It's a good idea to add a waterproof rain cover to the outside of the hole to reduce the possibility of water getting on the hole.

The last sentence sums it up ha,Water leakage in the insulation layer often occurs between the balcony and the wall on the upper floor, and the waterproof should be done on the balcony upstairs.

1. Water seeps into the room. 2. Water seepage downstairs.

After the glass glue treatment, the inadequate construction of the glass glue may cause water to penetrate through the gaps. The service life of glass glue is limited and easy to age, falling off caused by water seepage 1, for marble will absorb water, you can use a waterproof guard 1:3 with water drying situation to spray on the surface of the marble to make the marble fully absorb waterproof materials, seepage into the room to check whether the marble and the corner of the joint is not repaired, you can use black steel joint treasure or gold steel glue to apply to the gap.

2. If it is water seepage at the corner joint, or water seepage at the joint of the drainage pipe, first check whether the glass glue is in good condition, due to the limited life of the glass glue, you can shovel it off and spray it with the roof spray as a whole in the case of drying. In the use of seam treasure a:b=2:

1. Stir evenly and apply it to the joints, if it is water seepage at the joints of the drainage outlet, spray the roofing spray first, and then wipe the gaps with the joints.

Dear, thank you for your patience and waiting, 1. First of all, please check the property, which belongs to the property or the developer to repair. 2. Then ask professionals to find out the specific water seepage parts, and check whether there are cracks, if there are cracks, they should be filled with repair paste, and then fill the joints with anti-crack cement mortar, and finally do waterproofing again. Of course, if it is a hollow drum caused by the falling off of the cement mortar layer and the wall, you need to remove the putty first, and then repaint the putty.

The practice is: 1. When the exterior wall seeps, it is generally possible to directly respect the waterproof material applied at the location of the exterior wall water seepage and apply sealant at the local position to achieve the purpose of repair, this method is the most simple and convenient, and the waterproof effect of the exterior wall is OK, but the waterproof effect of the interior wall is unreliable. If there is pressure in the area of water seepage on the exterior wall, it will inevitably lead to the impossibility of waterproofing repair using this method.

2. If the waterproof mortar method of the wall base is used to repair the interior wall, then it is necessary to destroy the surface layer of the indoor wall, which will have a great impact on the daily life of the owner, and it is generally difficult to completely repair the damaged position in the later stage. If there is pressure at the water seepage site, it will inevitably lead to the deterioration of the waterproofing effect of the repair site. 3. When the exterior wall is seeping, if you want to do waterproof construction on the inner wall to avoid continuous water seepage on the wall, then it is best to use the method of wall compaction grouting to carry out waterproof construction on the wall of the inner wall

First, find the actual water seepage location of the interior wall, then drill the water seepage position, then bury the water-stopping needle, and then grouting to fill the leakage for the water seepage location. 4. In this way, the waterproof material can be injected into the interior of the wall, and the waterproof material can block the void or gap in the internal water seepage position of the wall, so as to ensure that the gap or gap will not appear water seepage again, and achieve the purpose of repair. 5. When you are doing waterproofing, you can arrange the number of drilled holes according to the area of the seepage location, and then just fill each hole with waterproof coating.

After the hole grouting is completed, the hole to be grouted can be closed without leakage. This can generally be done once and for all, and can avoid water seepage again in the wall at the repair location. Hope it helps!

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Hello! Glad it was you who answered:

Water is from the cracks and other gaps in the outer wall into the insulation layer and the wall, the general wall is brick, itself absorbs water, water storage, more, and then infiltrates from the weak point of the inner wall, if possible, from the outside treatment is a fundamental solution, to remove all the plastering mortar outside the wall and then re-wipe, to deal with all the places above that you have seen now, this workload is a lot. If you don't redo the repair from the outside, you can repair it from the inside, and it depends on repairing it from the inside.

What should I do if the house leaks after doing the exterior wall insulation?

Hello! I'm glad to answer for you: water is from the cracks and other gaps in the outer wall into the insulation layer and the wall, the general wall is brick, itself absorbs water, water storage, more, and then infiltrates from the weak point of the inner wall, if possible, from the outside treatment is a fundamental solution, to remove all the plastering mortar outside the wall and then re-wipe, to deal with all the places above to see now, this workload is a lot.

If you don't redo the repair from the outside, you can repair it from the inside, and it depends on repairing it from the inside.

A total of 5 floors, the fourth floor of my house, after the insulation, every rainy water seepage, how to make it so that you do not leak the answer above I have searched, is there that kind of method or material can not shave the wall to do waterproof Hello! This can only be done by decorating the outer skin or coating one side with cement in the area of water seepage.

Exterior wall insulation is a technical measure to add insulation materials between the wall layer and the insulation material layer on the outside of the building, which can prevent the impact of outdoor temperature on the indoor environment, reduce the energy consumption of heating and air transportation, and improve the energy efficiency of the building.

However, due to the pursuit of interests of some unscrupulous construction companies, they unreasonably reduce construction costs, choose inferior materials and use improper installation methods, resulting in too simple external wall insulation structure, resulting in wall leakage. If not dealt with in time, this kind of problem will reduce the insulation effect, resulting in serious consequences such as cracking and falling off the wall.

How to deal with water leakage on the exterior wall insulation wall? Here are a few workarounds:

1.Find out the cause of the water leak and determine the location of the leak point for repair.

2.According to the water leakage, take waterproof measures, such as adding a waterproof layer or waterproof coating.

3.If the water leakage is severe, the insulation material needs to be replaced or reconstructed.

4.For poor quality insulation projects, it is recommended to find the construction party or quality inspection department for investigation and treatment, and investigate the responsibility through legal means.

5.Improve the quality of insulation materials, choose reliable construction companies, and use insulation materials reasonably to avoid the occurrence of external wall insulation leakage.

In short, wall leakage is a common problem of external wall insulation, and there are many ways to deal with it. In terms of ensuring the safety of the building and the comfort of the users, full attention should be paid to and dealt with as soon as possible.

Finally, it is recommended that we regularly maintain the insulation of external walls, find and solve the problem of water leakage in a timely manner, strengthen the monitoring of building quality, improve the construction quality of insulation projects, and provide better guarantee for ensuring the safety of the people and the quality of buildings.

If the quality of the house is not up to par, the wall is prone to water leakage. What should I do if the insulation layer of the exterior wall of the house seeps water? This site will take you to find out.

1. First of all, carefully check the location of the crack. In places where the cracks are relatively large, all the walls on both sides of the cracks should be scraped off, the impurities should be cleaned up, and the base layer of the loose orange chain should be exposed.

2. From the cracks and other gaps in the outer wall into the insulation layer and the wall, the general wall is brick, itself absorbs water, stores water, more, and then infiltrates from the weak point of the inner wall, if possible, it is a fundamental solution to deal with it from the outside, and then remove all the plastering mortar outside the wall and then re-wipe it, and deal with all the places above that you have seen now.

3. Finally, you can see the complete crack. Then the base layer is re-plastered, and then the cracks are repaired with waterproof materials. Then start the normal wall painting work. Finally, it is best to brush the outside with a few more layers of waterproof material.