Three points should be paid attention to in the integrated waterproof of the bathroom-bathroom, waterproof

Mr. Yang bought a commercial house five years ago. Recently, water leakage occurred in the bathroom, which not only made the floor in his house moldy and deformed, but also affected the downstairs residents. According to reports, water leakage in the general bathroom is caused by the detailed structure of the building. The three places of floor drain, wall corner, and pipe root are prone to gaps due to many interfaces. Therefore, these three places are generally more prone to water leakage. . In addition, if the interface between the bathtub drain and the drain pipe is not tight, it is easy to create gaps and water leakage. Since the leakage of water in Mr. Yang's bathroom has affected the downstairs and himself, the relevant person analyzed that there may be more than two sources of leakage in the bathroom. Therefore, the relevant person suggested that Mr. Yang re-make his bathroom waterproof, and the integrated waterproof should pay attention to three aspects. The waterproof material should be a one-component environmentally friendly polyurethane coating, which is currently the waterproof material recommended by the Ministry of Construction. Since the paint can tightly wrap the pipeline and the ground, penetrate into the gap, and will not shrink after drying, it is more suitable for small-area houses with more pipelines and gaps than rigid materials such as waterproof cement. When buying this type of paint, you should choose brand paint, and the material cost per square meter is about 50 to 60 yuan. It is understood that at present, some domestic brand polyurethane coating manufacturers have their own construction teams. Citizens can ask the manufacturers to provide professionals when purchasing coatings. In order to make the waterproof period longer in the future, the paint generally needs to be brushed 3 times. In order to make the paint fully dry, it is not possible to choose to do it in rainy or humid climates. Generally, the dry-through 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 covering the coating and the tiles, the materials used per square meter generally do not exceed 400 yuan. In this way, for a bathroom with a size of 5 square meters, it will cost about 2,000 yuan to re-do the waterproofing, and the bathroom facilities such as bathtubs that need to be reconfigured will be counted separately.