How to deal with the leakage of the exterior wall of the new community? 50

Water is from the cracks and other gaps in the outer wall into 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 seen above, this workload is a lot. If you don't redo the repair from the outside, you can also repair it from the inside, repair from the inside depends on the adhesion and waterproofness of the material on the back water, 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 will no longer crack and leak, the latter is partially solved, it can also be said to be a symptom but not a cure, but at least it can ensure the normal use of the room, measure it yourself, more information, better advice, free concrete waterproof leakage repair technical advice, Eliminate the trouble of repairing today, leaking tomorrow, repairing every year, and leaking every year.

From the analysis of obligations, the developer should bear the responsibility for maintenance if the quality of the house is unqualified, so find the developer!

First of all, you can find the members of the owners' committee, and the people of the owners' committee can communicate with the developer, if not, use the legal means.

First of all, it is necessary to check the quality assurance certificate of the commercial housing, which has clear provisions on the warranty terms and repair period indicated above, and then you can contact the property management company or developer and ask them to complete the rectification within the time limit required by the quality assurance certificate of the commercial housing.

Otherwise, the developer can be held liable for breach of contract according to the agreement of the quality assurance certificate, and the main unit to be found is still the developer, and the property company is only one of the companies that accepts the developer's entrusted services.

Ask the property management company to deal with it, and if you don't come, complain about them.

Let's join the other owners.

Defend your rights together. Find a property company for this problem, but I really won't solve it for you, just call the mayor**.

1. Who to deal with the leakage of the exterior wall of the house, depending on the situation:

1) Leakage due to quality problems and leakage caused by decoration are caused by man-made, and the responsibility for filling the leakage should be borne by the developer or decoration construction unit;

2) Leakage caused by the aging of drainage pipes and leakage prevention facilities is a natural phenomenon, and the responsibility should be borne by the owner himself.

2. Legal basis: Article 20 of the Measures for the Management of Special Residential Maintenance Funds.

The cost of maintenance, renewal and renovation of the common parts of the dwelling and the common facilities and equipment shall be apportioned in accordance with the following provisions:

1) The cost of maintenance, renewal and renovation of common parts and common facilities and equipment between commercial residences or between commercial residences and non-residential buildings shall be shared by the relevant owners in accordance with the proportion of the construction area of the property owned by them.

2) The cost of maintenance, renewal and renovation of common parts and common facilities and equipment between after-sales public housing shall be shared by the relevant owners and public housing sales units in accordance with the proportion of the special residential maintenance funds deposited; Among them, if it should be borne by the owner, it shall be shared by the relevant owners according to the proportion of the construction area of the property owned by them.

3) The maintenance, renewal and renovation costs of the common parts, common facilities and equipment between the after-sales public housing and commercial housing or non-residential buildings shall be apportioned to the relevant properties in accordance with the proportion of the construction area. Among them, the expenses to be shared by the after-sales public housing shall be shared by the relevant owners and public housing sales units in accordance with the proportion of the special residential maintenance funds deposited.

Second, how to identify the quality of the house.

The identification of housing quality problems is as follows:

1. You can find the local housing quality engineering supervision agency for supervision;

2. Or find a professional housing quality and safety appraisal agency for identification, and after the appraisal determines that the quality of the house is unqualified, you can ask to check out and compensate for losses.

It is generally repaired by the property.

Because the exterior wall belongs to the public part, it is the maintenance scope of the property, but if it is because of man-made damage, resulting in water seepage on the exterior wall, then it should be repaired by the vandal and bear the corresponding loss responsibility, if the vandal has no way to repair, the property can be repaired, and the vandal bears the corresponding costs.

Identify the person responsible for water seepage on the exterior wall.

1. If it is a newly purchased first-hand house that has not yet passed the shelf life, then the developer must bear the corresponding responsibility for water seepage on the exterior wall. Under normal circumstances, the warranty period of the new house is 5 years, and the starting time is the delivery date, when the user encounters this situation, he can trouble the property to come forward, ask the developer to repair, and take responsibility, if the developer is not responsible, you can seek legal help to protect their own rights and interests.

2. If the house has passed the warranty period, and due to poor property management, resulting in water seepage on the exterior wall, then the property company needs to bear the corresponding responsibility.

3. If the house is naturally aging and causes water seepage on the exterior wall, the property management company can extract public maintenance ** and repair the water seepage part of the exterior wall. Of course, when picking up repairs**, it must be approved by at least two-thirds of the owners.

For the leakage of the exterior wall of the house, many people feel that they do not know how to start, the leakage of the exterior wall of the house is because of the particularity and high-altitude crime and other factors that make people very headache, especially because of the improper construction of the decorative bricks on the exterior wall of the building, the wall leakage is easy to cause the boundary mortar of the decorative bricks is not full to form a void. ButWhat to do if the exterior wall of the building is leaking

1.The first thing to do when discovering the leakage of the exterior wall of the house is to find the cause of the leakage, which can be analyzed from the materials selected in the construction of the house, so many modern residences are made of ordinary concrete perforated brick materials, and after the investigation and use of recent years, it is found that the exterior walls with ordinary concrete perforated brick materials almost all have external wall cracking and water leakage.

2.The reason for the leakage of the exterior wall window sill is more complicated, it may be the roof or the exterior wall somewhere water seeps in, and then seeps down along the wall mortar layer, and then seeps in from the window sill, so to solve the problem is to deal with it from the outside, but unless the outside is redone, it is not easy to find the leakage point, the developer will not give you this, basically no operation, unless the whole building is leaking up and down!

Water leakage treatment method for exterior wall of house

1.After finding the cause of the external wall leakage, you can take certain measures against it, for this type of external wall leakage, the main thing is to repair the mortar layer of the external wall, the surface cracks, the hollow drum layer and the leakage micropores, in this way to restore.

The waterproof protection function of the composite cement mortar layer.

2.In the leakage of the exterior wall, if the gap on the surface of the wall is wide, the gap should be wetted by sprinkling water first, and then the inorganic waterproof plugging material should be used to fill the gap. The specific method is to chisel the hollow drum part of the cement mortar layer, and then use the polymer cement mortar to repair and level, wherein the polymer, cement mortar should be modeled like a hidden layer plastering, and the thickness is to repair and smooth the wall as the standard.

3.If the gap is narrow, polyurethane waterproof coating can be used to paint the gap, and its thickness should be controlled between millimeters during the painting process, and for the width of the gap, it is based on whether the inorganic waterproof plugging material can be filled.

For the cause of the leakage of the external wall of the building, we understand the correct way to deal with it after we understand it. The above is what to do if the external wall of the building is leaking and how to deal with the leakage introduced to you today, and this is the end of it.

After finding the cause of the external wall leakage, you can take certain measures against it, for this type of external wall water leakage, the main thing is to repair the mortar layer, the surface cracks, the hollow drum layer and the water leakage micropores, so as to restore the waterproof protection function of the cement mortar layer.

In the leakage of the external wall, if the gap on the surface of the wall is wide, the gap should be wetted by sprinkling water, and the inorganic waterproof plugging material should be used to fill the gap, if the gap is narrow, the polyurethane waterproof coating can be used to paint the gap, and the thickness should be controlled between millimeters during the painting process.

Water leakage treatment method for building exterior wall: fill with caulk, spray waterproofing agent, and apply waterproof paint.

The caulk has strong adhesion, small shrinkage, strong color firmness, anti-crack flexibility, good decorative texture, pressure resistance, wear resistance, and mildew resistance. However, after using it for a period of time, it is easy to become dirty and black, the paste strength is low, and the powder is easy to fall off.

The waterproofing agent varies with the construction season, and the composite retarder and other components have the function of reducing the heat of concrete hydration and reducing the temperature difference cracks. Moreover, the waterproofing agent can deeply penetrate into the concrete, which has the functions of waterproofing, anti-corrosion, dust-proof, anti-wear, protecting concrete and the internal steel bars of concrete, and prolonging the service life of concrete.

The waterproof film formed by the waterproof paint after curing has a certain extensibility, elastoplasticity, crack resistance, impermeability and weather resistance, which can play a waterproof, impermeable and protective role. The criterion of passing is that we can clearly see that there is a uniform layer of crystals on the wall.

Causes of water leakage on the exterior wall of the building:

With the arrival of the rainy season, the problem of water leakage on the wall is gradually increasing, if there is a water leakage problem on our wall, we must find out the specific cause of the water leakage, in order to solve the problem of water leakage from the root.

Problems with the insulation layer of the wall cause rainwater to leak into the insulation layer, and then seep into the wall, and on the wall that seeps into the interior from the exterior wall, resulting in putty falling off, mold, peeling and other phenomena on the surface of the interior wall.

Cracks appear on the wall surface of the exterior wall, and the cracks on the wall may be cracked in many places or the cracks are relatively large, which leads to the rainy season, the rainwater will slowly seep into the wall through the cracks, and with the increase of rainfall, it will return to the wall, causing problems such as wall leakage.