What should I do? The toilet upstairs is leaking to my house!

Author: Qingting design decoration as a decoration "come over" friends are particularly clear in the heart, decoration this matter is like playing strange level training, like "play" the living room still have to "pass" the bedroom, take the kitchen after you go to meet the last boss - toilet.

Although the toilet space is small, such as water leakage, ponding, wall anti moisture and other hidden dangers are all due to the poor waterproof inside. It is the so-called upstairs waterproof is not good, downstairs can eat mushrooms can take a bath, the "domestic wastewater" of the upstairs toilet may have infiltrated into your toilet, making you in the "water reverse" 365 days a year. Today, qingtingjun is going to have a good talk with you about one or two things about bathroom waterproofing. Stay close and don't fall behind.

Not bad money not bad money give me a few more layers of paint to save water leakage, many people will put forward such a request when doing waterproof, always feel that the thicker the waterproof coating, the better the waterproof effect, so in the end is not like this? We all know that the waterproof coating layer is continuous, breathable and impermeable, even if it is very thin, it can achieve effective waterproof.

Generally speaking, the 20-year service life of the first-class waterproof coating is not less than 2.0 mm, and the 10-year service life of the second-class waterproof coating is not less than 1.5 mm. But it does not mean that the thicker the waterproof coating is, the better. If the thickness of the waterproof coating is too thick, the moisture in the surface is different, but it is easier to crack

The structure of the toilet is complex and the space is small. If the ventilation is not smooth, the air humidity will increase. Especially in winter, when taking a shower, the hot steam will fill the whole space. But even in the process of taking a shower, the height of the water splash can not reach the roof. Therefore, the height of the waterproof layer should be determined according to the actual situation.

Here comes the knowledge. Look at the blackboard

In addition, waterproof coating must be in line with the principle of "thin coating multi-layer". That is to say, a thin layer should be evenly painted for many times, because "thin" can be "dry" and then form a layer of "waterproof membrane". The brushing of waterproof layer should first brush the wall, and then brush the floor drain, casing, and corner. The direction of each brushing should be vertical and opposite. If the first vertical brush, then the second horizontal brush, we must firmly remember this.

After the waterproof layer is painted, how can we detect whether the waterproof of the toilet is qualified? Now a method is commonly used - "closed water test". Closed water test, also known as water storage test, is the most important part of waterproof inspection. During the test, water should be injected into the toilet with good waterproof layer, and the floor drain should be blocked at the same time. The water storage height is generally 30-40mm, and the water storage time should not be less than 24 hours and not more than 72 hours. If the water level does not drop obviously and there is no water leakage on the roof of the building, it is regarded as qualified.

Let's focus on that

Before the closed water test, be sure to say hello to the neighbors downstairs in advance and help check whether there is leakage on the toilet roof. If water leakage is found, the water storage test shall be stopped immediately and the waterproof layer shall be improved again. After the treatment is qualified, the closed water test shall be conducted again until there is no water leakage.

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