What are the precautions for the decoration of the top floor? How to prevent water leaks?

Before the renovation of the top floor, the first thing we have to do is to check whether there is any water seepage and leakage. Because the leakage water on the top floor is very easy to check, because the location of the leakage water is basically on the roof of the room, as long as there is leakage on the roof, there will generally be a certain trace of water seepage. The thermal insulation capacity of the top floor is inferior to that of other floors, so when decorating the top floor, it is necessary to deal with the thermal insulation capacity of the house, we recommend that you use high-quality doors, windows and soft bags in the house to build a warm top floor house in winter and cool in summer, and you can also install heating in the house.

For the top floor, the general lighting is very good, so it is also necessary to appropriately improve the shading effect of the room, it is recommended that you set up an awning that can be opened and closed outside the main lighting window, use the curtains with good shading effect or paste the heat insulation film on the glass in summer, the top layer alone relies on the insulation layer of the building itself often can not fundamentally solve the problem of heat barrier, which will produce the phenomenon of cold in winter and hot in summer, and reduce the quality of living. Thermal insulation, of course, is indispensable and also provides quality of life.

<> waterproofing of the top floor is a very strict thing, and it is also crucial, its process is complex, the process is many, and non-professional waterproofing personnel are not good. Therefore, waterproofing must be done by a professional waterproof service provider. There are several recommendations for waterproofing:

You can use waterproofing membranes, polyurethane waterproofing materials, and new polymer cement-based waterproofing materials, which are all good choices. Many of the elevator equipment rooms are on the top floor, and the top attic we installed in the previous section is next to the elevator equipment room, and there has been noise, and it has been handled for a long time, so you need to pay attention.

If you need to make a flower stand, you should also consider the construction area of the flower stand, the soil inside the flower stand is easy to absorb water and become very heavy, and you also need to make a buffer layer under the flower stand, and do a good job of waterproofing, you need to leave a drain. The last thing to pay attention to is security, if the protection is not done well, it can easily become a convenient way for thieves to burglary. The other thing is that it is safe to use.

The precautions for decoration on the top floor include roof insulation, indoor insulation, roof waterproofing, indoor wall waterproofing, outdoor awning, glass window film, and outdoor anti-theft windows. Find the cause of the leakage of the top flow wall and ceiling, clean it up after finding the location, and then apply polyurethane to coat the film thickly, repair it, and then fill it with water to do the test left and right.

The most important thing is to do a good job of thermal insulation layer, as well as waterproof layer, and pay attention to the protection of noise isolation. You can first use waterproof paint for the picture, and then pave some materials with waterproof properties, plus geotextiles, and then pave tiles, which can effectively prevent water leakage.

It is necessary to pay attention to waterproof measures, and also add some insulation measures, because the top layer will be colder, use good waterproof materials, and carry out strict sealing treatment on the ground and walls, so as to prevent water leakage.

Ninety percent of the top floors are water-proof. Why do I say 90 percent, because the materials used by each developer are different, so I will be cautious that my buddy bought it in one of my communities in 13 years, the fifth floor has an attic (that is, the top floor, and we generally use lightweight materials such as foam particles and perlite for the insulation layer, which means that the insulation layer between the waterproof layer and the floor slab has limited bearing capacity and has a low-density water retention area. Especially for aging cracked concrete, if it encounters roof equipment hoisting, as long as there is a reasonable design of the house, and the waterproofing is strictly required, it is generally no problem to use it for 5-10 years.

With the improvement of the quality of housing construction in recent years, the strengthening of supervision, the application of new materials, the general quality of new houses is more reliable, so to speak, as long as it is the top floor there is the possibility of water leakage, there is no waterproof of 10,000 years of prison, and the waterproof of the top floor is difficult to repair once broken, and the maintenance cost is very high, timely is the developer maintenance also requires a lot of cost, my opinion is no, now the waterproof material is very good. I have been living on the top floor for 12 years, and it will not leak for the time being. The reason is that the best waterproofing agent at present can only be managed for ten years or a little more, and instead of all water seepage, the top layer leaks rainwater and water purification!

And the leakage of each floor is toilet water, sewage black water, and black walls are the reason for this. There are a lot of misunderstandings upstairs, now the probability of water leakage on the top floor is very small, most of them use inverted roofs, 12 cm of concrete, find a slope layer, polymer waterproof coating, a layer of membrane, 8-10 cm extruded plastic board, add 4 cm concrete layer, replace the traditional insulation layer is not necessarily, because some processes, you don't know if they are complete, it is leakage, and it is not necessarily on the roof of your house, but leakage in the neighbor's house! If you don't believe it, you and me, some are waterproof to store water, and they leak in freezing weather and summer, so they will be deflated!

The top floor, the relative safety of the slope roof, even if it leaks, now the waterproof material can be brushed down to solve the problem, no big deal, the current slope roof, most of the glazed tiles, than the possibility of leakage on the exterior wall is lower, plus the top floor generally has the opportunity to do attic

It may leak or not, when decorating the top floor, we can focus on decorating the waterproof part of the house, the top floor is leaking, because you have a wider usable area, but also accept his shortcomings.

It will leak, so when decorating, you must decorate some water-proof roof devices, and rain leakage on the top floor is more common, and you must do a good job.

Of course, the house on the roof will leak, so when decorating, it is necessary to do a good job of waterproofing, not only to paint waterproof paint, but also to lay some insulation and waterproof materials to ensure that nothing goes wrong.

The house on the top floor will leak, and you must do a good job of waterproofing when decorating, because it will definitely leak after a long time of living.

At the beginning, it will not leak, unless you live for a long time, this situation will happen, and it is best to make another layer of waterproof on the roof when decorating.

The top floor of a building is relatively cheap, so if you have a small budget to buy a house, then you can go for the top floor house. But the top floor is also very hot, and the top floor is particularly prone to water leakage. So how should the penthouse be guaranteed to be water-free? How to make waterproofing more effective?

How should the penthouse be water-proof?

Although the floor slab is very thick, it cannot withstand the erosion of rainwater for many years, and the monthly erosion of adults with some acidic substances will corrode the glue of the floor slab, causing water leakage in the house on the top floor. If you find that your house is leaking, then you can ask the renovation worker to make a waterproof compartment, so that the house will no longer leak, and we can live more comfortably. When doing waterproofing, you must use a good paint, so that this waterproofing can last a little longer, and it will not make you always feel congested because of the leakage of the house.

And waterproofing should be done frequently, because waterproof glue will also be corroded by rainwater, so it is best to do waterproofing once every two or three years.

How to make waterproofing more effective?

When making waterproofing, we must ask a reliable decoration team to ask acquaintances to recommend it, so that they can make this waterproofing very good, rather than perfunctory. And we also have to buy the most expensive waterproof glue, so that the waterproof effect can be longer, so that the waterproof effect is very good, and it will not leak again in less than half a year after the waterproofing. And we can also put a thermal insulation layer on the roof, so that we can achieve a better waterproof effect, and can also make the top floor less hot.

So if you have a larger budget, you can buy the penultimate or third floor, and it is better not to buy the top floor.

In summary, the residents who live on the top floor must pay attention to waterproofing and do a good job of waterproofing, otherwise it is possible to let their furniture be corroded by rainwater, and it will also make the home moldy, which is very bad. However, the view from the top floor is also very good, and the sunlight is relatively abundant.

1. Clean the roof and clean the dust.

2. Brush nano-level sealing primer to resist acid, alkali and salt.

3. Flexible waterproof material with an elongation of more than 300% at brush break (300% of the international minimum standard).

4. Lay waterproof cloth, choose two environmentally friendly and tensile rainproof cloth.

5. After drying, brush the waterproof material on the cloth. It needs to be brushed at least twice. If the waterproof requirements are relatively high, you can repeat the second to fifth steps and do it again.

There will be no problem for about 25 years. If it is not enough, you can use nano-level thermal insulation materials on the waterproof layer to make thermal insulation layers. As long as it is not man-made, it is estimated that there will be no water leakage for forty or fifty years.

Every few years, brush a layer of waterproof paint on the top floor, and use good waterproof materials such as hard mortar and polyurethane, the most effective way is the top floor canopy, but you need to consider others, which is more troublesome.

Waterproof the roof, add a waterproof coating, and reserve a ditch to ensure that there is no leakage. Thicken the water-repellent coating and, more importantly, avoid stagnant water.

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.

1. First lay a flexible waterproof layer, where you can choose paint or membrane. Its construction conditions require that the moisture content of the base surface is not more than 9%, so it is suitable for construction in the summer after the hot weather and 5 consecutive sunny days. After completion, a water storage experiment should be carried out.

2. If the paint is waterproof, take "one cloth and two coatings" as an example: after cleaning the base layer, brush the paint again, dry the film, lay a layer of fiberglass cloth, and brush a layer of paint on the flattened surface to fix, and carry out the next coating construction after drying. The total thickness of the waterproof coating film should be more than 3 mm.

3. If you do the construction of waterproof membrane, after cleaning the base layer, brush the adhesive on the reverse side of the membrane and the base layer, paste and roll according to the elastic reference line from far and near, and finally do the seam closing inspection treatment.