How is the waterproofing of the top floor now? What issues do you need to pay attention to when clos

Even then, everyone is worried that the waterproofing of the top floor will appearSafety hazardsIt is very likely that everyone will always be worried, and everyone buys a house to live better at ease. It is proposed to resolutely abandon the top floor of the building, which not only has the problem of waterproof materials, but also needs to worry about the anti-theft system and thermal insulation. If the questioner can pass the inner barrier, the roof waterproofing operation and raw materials are likely to be different, and the roof is also different from the sloping roof.

Moisture-proof warranty at this stage.

It's all over 5 years, and the structure of the building is all lifelong, so there's no need to worry about it.

The method and raw materials, although very perfect, are constructed.

After all, it is manual work, whether the processing technology is meticulous, whether the edge and weak points are solved in time, and whether the docking position is strictly implemented according to the standard.

Solution, these are all security risks.

Water is drilled when it sees a crack, and as long as there are weak links, water leakage will occur over time; The flat roof position is exposed to the sun and rain for a long time, and under extreme conditions, the aging rate of the protective layer is faster, and once the shell is cracked, the water will seep in, and it will be retained in the middle insulation layer to produce water storage, which will last for a long time.

It will leak into the room according to the weak point of the flat roof cement. The newly built house is not a water seepage problem that can be seen when the project is accepted! This is also a lot of people do not understand the construction industry, no matter whose house, after the construction of the concrete structure, will still close the foundation settlement, although it is a millimeter down, the top will occur, because the concrete is mandatory, sometimes it happens within two years, some real estate developers do protective measures on the roof, but it will still leak, especially around the surrounding edge of the house will leak, so the top floor of the building is cost-effective, generally understand people.

It is not a lot of money to do a good job of moisture-proof solution. The flat roof of engineering building should first be hydrophilic.

That is, after the precipitation reaches the flat roof, it can immediately flow away along the slope and drainage pipe of the design plan, instead of creating hoarding on the roof. But in specific life, one is related to the construction of the project.

The roof slope manipulation is not timely, and the second is that the flat roof is very easy to accumulate dust and wasteIf it is not treated immediately, it is very easy to block the roof downspout. If the stored water cannot be drained immediately, it means that the water will accumulate on the flat roof, and the probability of water leakage will definitely increase greatly.

Now the waterproofing effect of the top floor is very good; When receiving the room, we must first verify whether there is water leakage, check the stuffiness of the room, look at the overall lighting, and see whether the information, materials and contracts are complete, and whether there is a quality assurance certificate and instruction manual.

Most of the top floor waterproofing is now done well, generally don't worry, live on the top floor to pay attention to the elevator, if the power outage is very difficult, so the elevator is good, there is no problem.

Now the waterproof effect of the top floor is very good; When receiving the house, you must pay attention to its size, layout, orientation, and whether the materials used are the same as those written in the cooperation, if they are different, they can be compensated.

Local asphalt repair method

Asphalt is the most affordable and effective waterproofing material, and it is also the preferred material for waterproofing the roof of rural residences.

If the leakage problem of the roof is not very serious, and a clear leakage point has been found, you can directly extend the leakage joint to open the V-shaped groove first, fill the groove with asphalt, and then paint according to the conventional operation.

Because the area of repair is relatively small, the materials used are not much, and the repair process is relatively simple, so this method is more recommended, which is more time-saving, labor-saving and worry-free.

The specific operation process:

The first is the actual leakage point, and then the base layer is cleaned to ensure that the base surface is smooth, no sharp corners, no clear water, and clear grease, dust, moss and other debris.

Then at the leakage point and the surrounding parts, use a paint brush to paint asphalt paint, after brushing once, cut the kraft paper into a suitable size and paste it to the brushing place, then apply the second time to cover the kraft paper, and then cut the anti-cracking fiber mesh to the appropriate size and paste it to the brushing place.

After drying, two more coats of asphalt paint are complete.

The best solutions to roof leakage are as follows;

1. Find the developer for maintenance during the warranty period.

If the commercial house you buy is still within the warranty period, then the roof leaks, you can find the developer to repair it for free, the warranty period of the waterproof layer on the roof is 5 years, as long as it is within the warranty period, the developer has the responsibility to repair. However, if the warranty period of the house is approaching, the developer must be urged to deal with it as soon as possible, so as not to delay the house beyond the warranty period by the developer, and eventually have to bear the maintenance costs by themselves.

2. Check the leakage area.

If the house has passed its expiration date, then it is up to the owner to take care of the leakage by themselves. So the first step is to check the leakage in the house first, to see how big the leakage is, if it is a small gap, then you can directly use cement to seal the fine joint, after filling the joint, and then brush a layer of cement ash on it. If the water leakage area is relatively large, then cement may not be suitable, and other methods should be chosen.

3. Asphalt treatment.

Generally, the water leakage is not particularly serious, in addition to cement, asphalt can also be used to deal with it. When operating, it is necessary to remove about 3 cm from the leakage part of the roof, clean it up, and then plug it with asphalt. Generally speaking, this method is relatively simple to construct, and it is not expensive, and it is still possible to choose this method with a small leakage area.

4. We also said that cement and asphalt can only repair the part with small gaps, if the roof leakage is serious, it means that the waterproof layer has been destroyed, and the cement and asphalt have no effect, in this case, the waterproof layer can only be re-done, so as to fundamentally solve the problem. If you find that the waterproofing layer of the roof has cracked or bulged, it means that the waterproofing layer cannot be repaired and needs to be replaced in time. Redo the waterproofing layer.

5. Lay color steel tiles.

The roof leaks, cement and asphalt are only temporarily waterproof, and the cracks may still crack after a long time, so if you want to do it once and for all, you can also lay color steel tiles on the roof. It should be noted that although the waterproof effect of color steel tile is good, the cost is relatively high, and you can choose according to your own situation.

6. Build an awning on the roof of the building.

Building an awning on the roof of a building can not only solve the problem of water leakage, but also build a place to relax, which is also a good solution, but it is also a palliative solution.

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Pay attention to the temperature, pay attention to the humidity, pay attention to the environment, but also pay attention to the safety of the roof, but also pay attention to the ** of the roof. Waterproofing is a must. The reason is that after doing a good job of waterproofing, you can prevent the roof from getting wet and leaking.

It is necessary to pay attention to the waterproofing of the roof, the moisture-proof of the top floor, the problem of heat insulation, the problem of temperature, and the problem of quality and environment. Don't do waterproofing to prevent water leaks on the roof. This is due to the fact that if you do not make it waterproof, it may leak when it rains.

After buying a house on the top floor, the original developer of outdoor waterproofing has done a good job, and it can not be done.

Waterproof layer: In order to prevent indoor water, other water or groundwater from entering the roof, infiltrating into the wall, basement and underground structures, infiltrating into the floor and wall, etc., the requirements for the ideal waterproof layer can be simply summarized as impervious after construction and impervious within the design life, and it is economical. This requires the waterproofing layer not only to maintain good integrity, but also to have a certain ability to resist external damage.