How to do our waterproof project well when decorat

2022-07-22
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Our house is going to be decorated. Although the sparrow is small, it has all kinds of internal organs, and the project is not the same. The waterproof construction of the bathroom and kitchen is a very key construction project of our family. If the person ignores the waterproof construction of these two rooms and causes consequences, then wait and see. As the saying goes: fire and water are merciless. If the neighbors flood the downstairs for our house, they will fight with us! Property search, court litigation, and finally I will act as the first responsible person for this. Compensation is no longer inevitable, thousands less

our house is going to be decorated. Although the sparrow is small, it has all kinds of internal organs, and the project is not the same. The waterproof construction of the bathroom and kitchen is a very key construction project of our family road. If that person ignores the waterproof construction of these two rooms and causes consequences, then you wait and see. As the saying goes: fire and water are merciless. If the neighbors flood the downstairs for our house, they will fight with us! Property search, court litigation, and finally I will act as the first responsible person for this. Compensation can no longer escape. There are thousands less, tens of thousands more, or even tens of thousands more. I'm not scaring you, because in this industry, I can see many such things, and there are countless

let's talk about the waterproof of home decoration in different categories:

the first is the choice of waterproof materials. At present, there are many kinds of waterproof materials used in home decoration in the market, but they are nothing more than two categories, namely, hard and flexible. Hard waterproof materials are represented by waterproof mortar, and flexible waterproof materials are represented by polyurethane. These two categories of waterproof materials are the mainstream products most used in the field of home decoration at present, There are many other types, such as coiled materials, polymer non-woven coiled materials and other waterproof materials, which I won't go into detail here

tell us about the advantages and disadvantages of these two kinds of waterproof materials currently used in home decoration:

1 Rigid waterproof material (some people call it rigid) has the advantages of non-toxic, tasteless, simple and fast construction, but it is not crack resistant. In case of relevant changes in the building due to settlement and other reasons, it will crack and cause water leakage. Generally, brick concrete buildings with slightly poor stability, kitchens and toilets with non load-bearing walls should not be used as much as possible

2. Polyurethane flexible waterproof materials also have the advantages of simple and fast construction. Due to its good flexibility, its anti fission function is particularly prominent. It is suitable for buildings of any structure. When painting the film, it must be done in several times (more than three times are required). It is not allowed to thicken the film in order to save time and reduce the number of times. The thickness of each film should not exceed 0.5mm, and the total thickness of the three film layers should not be less than 1.5mm. The disadvantage of polyurethane flexible waterproof materials is that they have a strong taste and are toxic

3. If you have strong hands-on ability of the above two waterproof materials, you can refer to the manual DIY to do it yourself. Don't regard doing waterproof things as unattainable high-tech. in fact, you can do it with a piece of meat dog! And it can save about 100 yuan per square meter

precautions before waterproof construction of home decoration:

1 During the reconstruction of kitchen and sanitary water and electricity, it is inevitable to slot the ground and re lay the water pipes. I would like to remind you that the slotting of the ground will cause damage to the original waterproof layer. For safety reasons, I suggest that you first waterproof the tank and then lay the pipeline. Remember: the transformed water pipes must be subjected to a pressure test. Only when the pressure is 6-8 kg and there is no obvious drop within 10 minutes can they be qualified

2. The slotting of the non bearing wall should take into account the condensation and penetration of the water pipe condensate in summer. It is best to buy some water pipe sheaths at the place where the waterproof materials are sold, wrap the water pipe and then seal it to prevent the condensate of the water pipe from penetrating into the outer wall. Some people will think this is a lot of things, but what Lao Zhang taught you is a foolproof trick. Listen to it

3. Before applying waterproof materials, the surface of the base course should be cleaned of dust and other debris. The residual mortar hard blocks and the higher parts on the surface should be leveled as much as possible. The parts around the pipe root that are not easy to be cleaned should be cleaned with a brush. The potholes, uneven places and internal and external corners should be smeared into a circular arc

4. The waterproof construction can be carried out after careful inspection. If the non bearing wall is a shower wall, the waterproof should be made as high as possible, and other walls can be turned up by 30 cm from the ground to the right.

how to carry out waterproof acceptance:

1 Closed water test is almost the only effective test method to test whether the waterproof is good or bad. All drains and doorways of the waterproof room will be temporarily blocked and put in about an inch of water, which is called closed water test. The national standard is based on the inspection after 24 hours, but I personally believe that the longer the time is, the better the quality of waterproof construction can be tested. It is best to go to the same position downstairs after 48 hours to check whether the roof has dripping, bleeding and other phenomena. The above phenomena are found through listening, watching and other observations, indicating that the waterproof is qualified

2. The owner is best to participate in the above inspection, sign after passing the inspection, and be aware of it

don't forget to recommend this post to friends on qq/msn (Jiangsu construction team, 20 years of construction experience in Xi'an, consult q1057545818)

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