How much waterproofing should be done in bathrooms and kitchens?

It is recommended that the waterproofing of the bathroom be meters, and the waterproofing of the kitchen should be suitable meters. The waterproof construction is not standardized, in the later use process, the water pipe is damaged, the water will leak to the downstairs or the next space, causing a great impact on themselves and other residents, so the waterproofing in the decoration link is very important. Recommend Zhongce, Golden Mango, Purple Apple, Dongyi Risheng, it is worth knowing and you can also take a look.

The bathroom is waterproof, and the kitchen is waterproof.

1. The waterproof height of the bathroom wall.

The waterproof height of the bathroom is the national standard meter stipulated by the National Construction Committee, and the building waterproofing has been done when the house is being built, and the waterproof layer extends from the ground to the wall, which is 250 mm higher than the ground. However, the waterproofing of the wall is basically not, according to the height of the waterproof layer of the wall of the conventional bathroom by the shower head shall not be less than 1800 mm, and the general thickness shall not be less than mm, and the waterproof project must be completed 24 hours of water storage experiment.

Second, the practice of waterproofing in the bathroom.

The toilet space of ordinary residential buildings is narrow, and there are pipelines passing through the floor slab, so the coating is commonly used for waterproofing and the membrane is rarely used for waterproofing.

3. The height of the kitchen waterproofing.

In the process of making kitchen waterproofing, the ground is the mainstay, and the waterproof height of the entire wall is about one meter high from the ground, of course, it can also be done a little lower, but no matter how low it is, it should be above the water pipe, and the waterproof coating is about 30 cm high above the water pipe.

When the kitchen is waterproofed, it is necessary to see whether there is a gap between the wall and the ground, and if there is a gap, the gap must also be waterproof, and no dead corner can be missed, so that there will be no leakage problem in the later stage.

When doing waterproofing in the kitchen, the treatment of the wall must be very careful, pay attention to the treatment of some details, the wall must be cleaned before waterproofing, keep the wall dry, and then apply a thin layer of waterproof paint on the wall, after applying evenly, apply a layer of waterproof paint again, and you can not ignore some dead ends in this process.

After the kitchen is waterproofed, don't forget to invite experts to come to the acceptance, the acceptance is the use of water test, that is to say, in the kitchen constantly spray, 3 minutes to 4 hours to observe whether there is a leakage downstairs, if not, it means that the waterproof construction is successful.

The kitchen waterproof can be applied to about a meter, because the top of the kitchen is mainly the treatment of oil smoke, and the water is below the height of the dishwasher, and it is recommended that the wall waterproof material should also be brushed twice to make the waterproof more tight. Since the wall waterproofing is not the focus of the kitchen waterproofing, coupled with the characteristics of cement paint, so check whether the waterproof project is done well, just look at it with the naked eye, if the cement base is well brushed, the effect must be smooth, and only need to pay more attention to whether there is a missing brush during visual inspection.

Waterproof materials include: flexible mortar, polyurethane, rigid mortar, etc.

The main material of flexible mortar is emulsion and mortar, which are blended according to a certain ratio and have a certain elasticity, and the advantage of this material is that even if the base layer is deformed and cracked, it will not affect the waterproof effect of the flexible mortar. However, it cannot be used on the top surface as a backwater.

Polyurethane is basically not particular about its use, indoor and outdoor waterproof can be used, elastic tension is also very good, basically no matter what kind of substrate cracking will not affect the waterproof effect of polyurethane, it is also the best waterproof effect among all waterproof materials. However, the disadvantage of polyurethanes is that they have a very high odor.

Rigid mortar is also known as rigid mortar, and the raw materials are also emulsions and mortars. However, in terms of proportion, it is the opposite of flexible mortar. Therefore, the hard mortar can even be directly tiled after brushing, which is very convenient and will not have water seepage.

The waterproof effect of the back water surface is the best, because of its high hardness, so the elasticity is not good, and it is difficult to ensure that the base layer does not crack when it is deformed and cracked, so it is generally only used for the waterproofing of the back water surface.

1. Use waterproofing agent, first use waterproofing agent mixed with cement mortar to do it at the base of the kitchen or bathroom, and then use waterproofing agent mixed with cement ash to brush a layer on the surface of the first time, so that the main purpose is to plug the small holes generated after the first drying, and the root of the pipeline should be carefully brushed.

2. With the coil, first clean up the base layer to make the base dry, then spread the coil on the ground, and heat the coil with a spray gun, which is the gap between the coil and the coil, but the surface of the coil is relatively fragile, and it is easy to be broken by the stones when backfilling, resulting in water leakage, and it is not easy to deal with the root of the pipeline.

3. Non-woven fabric, which is similar to cloth, can be directly spread on the base layer after brushing a thin layer of cement mortar.

Regardless of the type of waterproofing of these three, the perimeter should be 300-500 above the ground to prevent water from flowing down the wall and below.

Answer 1: Polyurethanes. The viscosity of this kind of material is very good, and the follow-up to the surface of the wall is high after brushing, such as the bathroom and the cooking room, where the humidity is relatively large, if the waterproof material used is poorly viscous, it is easy to appear hollow, resulting in water leakage. The surface layer of this kind of waterproof material is very strong, high flexibility, good stretchability, strong resistance to corrosion, strong resistance to structural expansion and deformation, even in poor conditions, there will be no cracks and flow, aging resistance, wear resistance, and has a long service life, but there is a smell, black is not environmentally friendly, not beautiful.

2. Acrylic acid. This kind of waterproof material not only has a coating that can become a continuous coating after the coating film dries up, but also has a good elongation rate and breaking strength, strong corrosion resistance, is not easy to fade and crack, and will not cause pollution to indoor air. And this waterproof material is relatively easy to construct, brush and roller coating.

Because its performance characteristics are relatively stable, the application effect is ideal, and the application effect is moderate, so it is widely used in home decoration waterproofing. It is mainly used in large-scale projects. 3. Polymer cement.

The environmental performance of this waterproof material is very good, it will not cause pollution to the interior, it is odorless and tasteless, and it has strong breathability.

The viscosity of the surface of the wall is very good, drying fast, not only has good elasticity, but also has the dual advantages of anti-fading and deformation of inorganic materials, can be constructed on the wet surface, the coating has permeability, and it is not easy to produce bulging phenomenon, but it is necessary to guide the ratio of liquid and powder according to the instructions, and if too much talcum powder is added to the powder, the material performance is often greatly reduced. It is mainly used in home renovation. 4. Cement mortar.

This waterproof material will not cause harm to the human body, zero pollution, green environmental protection, is a more popular environmentally friendly coating, it can be directly applied to the surface of concrete and bond firmly, convenient construction, will not be limited because of the high moisture content of the surface layer, dry up relatively quickly, short solidification time, usually suitable for the structure of the more stable parts.

Both the kitchen and the bathroom need to be waterproofed. The bathroom must be waterproof, there is no doubt about this, many people in the kitchen say that there is no need to be waterproof, but in fact, it is necessary for the kitchen to do waterproofing. Because the kitchen is a place where there is a lot of water, there is often water on the floor when washing vegetables and fruits, and if you don't do waterproofing, the water may leak downstairs through the gaps in the wall.

Why the kitchen must be waterproof 1, the leakage, moisture and mold of the kitchen floor and exterior wall have become common problems in the current housing quality, and there is a tendency to intensify, often causing troubles and disputes among residents.

2. The kitchen is one of the key areas of home waterproofing. First of all, the water used in daily life, the sanitary sewage of the kitchen, etc., make the kitchen damp for a long time. Secondly, due to the settlement of the foundation, the house is easy to crack the kitchen after being used for a long time, resulting in leakage.

Another point worth noting is that many developers basically do not arrange floor drains during kitchen construction, and the water flows directly from the sewer.

In this way, the scrubbing of the floor and the scrubbing of leakage will keep the kitchen in a humid environment for a long time, and the water will infiltrate the entire wall through the cement mortar through the joints of the floor tiles, and the water vapor will seep into the cabinet through the opening where the cabinet is connected to the wall, resulting in the deformation of the board. At the same time, a humid environment can also lead to electrical safety. Therefore, the kitchen waterproofing must not be sloppy.

3. The kitchen waterproofing is not done well, and once there is leakage, it is difficult to repair and recover. It is often necessary to knock on the ground and replace and dismantle pipe fittings, which is often difficult to achieve the desired effect.

What are the precautions for waterproofing 1. Although many new houses have been waterproofed before delivery, the original waterproof layer will be damaged during the later construction process, so they need to be re-waterproofed. After the waterproofing is done, it is also necessary to do the waterproof experiment to ensure that there is no problem with the waterproof construction before the next step of construction can be carried out.

2. When you take a bath or wash your hands, the water will splash on the adjacent wall, if the wall is not waterproof, the wall is easy to get wet and mildew. Therefore, before the wall is paved, it is necessary to do a good job of waterproofing, and it is recommended that the waterproof height should be at least one meter high, of course, it is better to do the whole wall.

3. In addition, it is also necessary to do a good job of waterproofing the pipe root and floor drain. Because these places are more prone to water seepage, when underground pipes and floor drains pass through the floor slab, the waterproof layer around the cavity must be carefully constructed. The upper and lower water pipes should be covered with cement mulch, brush 10 20 cm of waterproof paint from the ground, and then make a waterproof layer on the ground to form a composite waterproof layer to enhance the waterproof performance.

Home waterproofing is no longer a joke, people attach great importance to waterproofing, waterproofing is not good, as if the foundation is not broken, and installing on it will cause many problems. Waterproofing is generally done in a space where water is relatively ordinary, and the walls of rooms with a lot of water are not easy to get wet. In addition, there is no leakage, which causes inconvenience to daily life.

This is to know about waterproofing.

How high should the bathroom and kitchen walls be waterproof?

1. Toilet andHow high the kitchen wall should be waterproof-Waterproofing can prevent the shower water from splashing on the wall during the shower, causing the wall to regain moisture. In the place of the bathtub, the paint should be painted 30 cm higher than the bathtub, and other walls can be 100 cm or more. This will prevent water from splashing on the walls, so there will be no resurgence of moisture on the walls.

If you use two shower screens, there are two screens, so the walls need to be fully covered and painted.

2. Toilet andHow high the kitchen wall should be waterproof- There are different opinions on how high the waterproof wall should be in the specific construction, and some people think that the wall treatment does not need to be done completely, as long as it is done near the water. Moreover, some codes also stipulate that the waterproofing of kitchen walls should only be made 30 cm above the ground. However, what we have to consider is that if the waterproof wall of the mountain fruit is not full, then it is also a test for paving bricks, and it is difficult to pave it.

3. Toilet andHow high the kitchen wall should be waterproof- The toilet is a concentrated area of water use, and it is generally believed that the bathroom shower area should be 180cm high or to the top of the wall. Now the industry suggests that one meter eight is enough, but if it can, it is still capped. Because when we take a bath, the bathroom will be filled with water vapor, so we should try to achieve the top of the Feng's skin, because the house is to live in by ourselves, so it is better to be cautious.

In addition to the ground waterproofing, roof waterproofing, wall waterproofing is also very important, but it is often easy to be despised by everyone, which will lay hidden dangers for the future. The height of the waterproof wall is a problem that is easy to be ignored in the nucleus, and it would be a pity if it was only because the height of the waterproof wall was not enough to cause water leakage.

You can get it for free

1.with a water repellent agent. First use waterproofing agent mixed with cement mortar to do it at the base of the kitchen or bathroom, and after it is dry, then use waterproofing agent mixed with cement ash to brush a layer on the surface layer for the first time, so that the main purpose is to plug the small holes produced after the first drying, and the root of the pipe should be carefully brushed.

2.With the coil, first clean the base layer and dry the base layer, then spread the coil on the ground, and heat the coil with a spray gun, which is the gap bonding between the coil and the coil. However, the membrane is fragile, and the surface is easy to be broken by the stones when backfilling, resulting in water leakage, and it is not easy to deal with the root of the pipe.

3.Non-woven fabric, which is similar to cloth, after brushing the base layer with cement mortar thinly, it can be directly spread on it.

Note: Regardless of the type of waterproofing of these three, the perimeter should be 300-500 above the ground to prevent water from flowing down the wall to the bottom.

Hope it helps!

If you want to waterproof the bathroom in Quanzhou, you can choose Yuxiang brand UFW-S one-component polyurethane waterproof coating and UFW-JS

Polymer cement-based waterproof coating, Fujian Yuxiang Waterproof Material Technology Co., Ltd. is a building waterproof system service provider that develops and produces building waterproof materials and undertakes waterproof projects!

First of all, the bathroom should be prepared for waterproofing. The general market is commonly used JS polymer waterproof coating, but this coating waterproof time is not long. Because under the long-term immersion of water, the waterproof layer will appear regurgitated, resulting in the failure of the waterproof layer.

What material should be used for bathroom waterproofing, Yuxiang waterproof experts recommend using one-component polyurethane waterproof coating as a bathroom plane waterproofing. Then use JS polymer waterproof coating to do more than 30 cm waterproof, which perfectly solves the problem of anti-milk.

As for the tools needed to make waterproofing, there are generally electric mixers, stiff-bristled brushes, scrapers, and so on. The materials needed are Yuxiang brand one-component polyurethane waterproof coating and Yuxiang brand polyurethane cement-based waterproof coating, one-component polyurethane is used to make planes and walls 30 cm.