The waterproof construction of the bathroom is very important when the house is renovated, because the bathroom often deals with water. If the waterproof construction is not done well, it will cause a lot of trouble in the future. So what are the steps of waterproof construction in the bathroom? What are the precautions for waterproof construction ? Let's take a look at the waterproof construction steps and precautions with the editor!
Toilet waterproof construction steps
1. The first application of waterproof coating
Before doing waterproof construction for the bathroom, first make sure that the bathroom floor is dry and free of dust and debris. When applying the waterproof coating, it must be full, there should be no omissions, it must be firmly combined with the base layer, and there must be no cracks, bubbles, or shedding The height of the waterproof coating should be consistent, and the thickness should meet the requirements of the product.
2. Secondary waterproof coating
The second pass of the waterproof coating must wait until the first pass of the waterproof coating is completely dry before proceeding. The specific time should be determined according to the condition of the paint. If the interval is too short, the waterproof effect will be greatly reduced.
3. Laying protective layer
In order to prevent the waterproof layer from being damaged during construction, a protective layer needs to be laid on the waterproof layer, and the waterproof layer must be completely covered when the protective layer is laid, and there must be no omission, and it must be firmly combined with the base layer.
4. Conduct a closed water test
The water height of the water-closing test should not be less than 2 cm. The water-closing test time should be more than 24 hours. After 24 hours, observe whether there is any leakage. If there is any leakage, you must redo it. .
What are the precautions for waterproof construction
1. Before the waterproof construction, the debris and dust in the construction site must be cleaned, and the sag must be leveled with cement mortar before the waterproof construction can be carried out.
2. The junction between the sewerage and the ground should also be handled properly. These subtleties should not be taken for granted, otherwise there will be leakage after the construction and regret it.
3. The joint between the wall and the ground is easy to be overlooked. Pay attention to it during construction. You can use corner wipers and fingers for leveling and cleaning. These places are the most prone to seepage.
4. The wall must be waterproofed. The wall can only be tiled after the wall is waterproof. The waterproof height is generally more than 1.8 meters.
Editor's summary: The above is about the waterproof construction steps of the bathroom and what are the precautions for waterproof construction. Everyone also knows about the waterproof construction steps . The editor recommends that you try to choose a big brand when buying waterproof coatings, and the quality is more guaranteed I hope to be helpful.
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