Which waterproofing paint is suitable for the bathroom?

Generally, the leakage of water in the bathroom is a problem in the details of the building, and we should pay attention to three places, that is, the floor drain, the corner of the wall, and the pipe root. In addition, if the connection between the bathtub drain and the sewer pipe is not tight, it will easily cause gaps and leakage. So we should choose a coating that is most suitable for bathroom decoration, so what waterproof coating is best for the bathroom?

Let's talk about it here!

What waterproofing paint is best for bathrooms.

Waterproof coatingWe should choose a single-component environmentally friendly polyurethane coating, which is currently highly recommended by the Ministry of Construction as a waterproof material. Because this kind of coating can tightly wrap the pipe and the ground, penetrate the gaps, and will not shrink after drying, it is more suitable for small areas of houses with more pipes and buried passages and gaps than rigid materials such as waterproof cement in the bathroom. Therefore, customers should choose brand coatings when buying this kind of paint, and the material cost per square meter is about 50 60 yuan.

It is understood that at present, some domestic brand polyurethane coating manufacturers have their own construction team, and the public can purchase coatings at the same time, requiring manufacturers to provide professional staff. In order to make the waterproofing period longer in the future, the paint generally needs to be brushed three times, so in order to make the paint fully dry, it is not possible to choose to do it in rainy or wet weather. Generally, the drying period of one-component environmentally friendly polyurethane coatings is about 3 to 4 days.

Counting the one-component environmentally friendly polyurethane coating, the cement layer covered by the coating and the face brick, the material per square meter generally does not exceed 400 yuan. In this way, a bathroom with a size of 5 square meters will cost about 2,000 yuan to redo the waterproofing, and the bathroom measures such as bathtubs that need to be reconfigured are counted separately.

After the waterproofing construction is completed, all the sewers in the bathroom should be blocked, and a line should be built at the door of the bathroom"Low wall"The irrigation test was carried out, and the irrigation height was about 20cm. After 24 hours, if there is no leakage on the walls and floors around the bathroom, it means that the waterproof quality of the bathroom is very good. On the contrary, it is necessary to find out the leakage points and carry out repairs.

At the same time, the wall should also be waterproof. In order to achieve a better waterproof effect, the wall of the general bathroom should also be waterproofed about 30cm high to prevent water from penetrating the wall. The wall adjacent to the bathtub should also be waterproofed at a higher height than the top edge of the bathtub.

In this way, nothing is lost.

Bathrooms generally use rigid waterproofing and flexible waterproofing, but is it better to choose rigid waterproofing or flexible waterproofing? As long as you understand this principle, you will not be fooled.

Rigid waterproofing is the principle of permeation crystallization, infiltrating into the small holes of the wall, generating tiny clean crystals to block these small holes, and to achieve waterproof and moisture-proof cracking, rigid waterproof adhesion is relatively strong, suitable for wall tiles.

Flexible waterproofing is the principle of film-forming waterproofing, which forms a layer of waterproof membrane by adsorbing on the cement base, which can not only resist thermal expansion and contraction, but also resist settlement, which is very suitable for use on the ground.

When the bathroom is waterproofed, it is necessary to be rigid and soft to avoid worries, and the wall brush is rigid and waterproof to prevent the wall from being damp, and the tiles are firm. The ground is flexible and waterproof, the elasticity of the waterproof membrane is good, and the settlement of the first two years of the new house will not affect the waterproofing.

The waterproof coating of our household morning light paint, water-based coating, healthy and environmentally friendly. The bathroom is waterproof and comfortable, so you must not let the bathroom always be wet, not only does it look muddy, but it is also easy to breed bacteria, so both the quality of waterproof coating and construction technology must be in place.

There are too many copies upstairs, and now most of them use polyurethane, because the construction is convenient, saving labor is equal to saving money, of course, if you don't do it well, it is easy to leak, you want to be reliable or polypropylene cloth, I personally feel that it is the most reliable. Now there are many kinds of waterproofing, and it feels like they are all fooling

Polymer waterproof coating for toilets, that is, js waterproof coating, or K11 waterproof coating can also be used. The gold medal kitchen and bathroom king of Viske is very suitable for waterproof bathrooms.