Do you want to store water in the bathroom when handing over the room?

First: the height of the waterproof layer of the bathroom is required by the housing acceptance specification to be 30CM, under normal circumstances, we have to slot the wiring of water and electricity in the process of decoration, and the waterproof layer will be destroyed during the construction process, such as the joint of the hose we install the toilet is generally lower than 30CM. Even if we do a good waterproof layer at the time of delivery, it will not be of much use, and it will be destroyed.

Second: there are many kinds of waterproof materials, polymer waterproof materials, membrane waterproofing, asphalt waterproofing In fact, more than 80% of the waterproof layer we see during the house inspection process is not a good waterproof material, and the developer will reduce the cost, and the construction unit pursues profits. Even if the water storage test is done when the house is handed over, then you can bet that he will not seep water in three or five years.

Because once the renovated house has water seepage, then the floor tiles need to be knocked out. Do it all over again.

Third: The decoration specification requires that if you do a shower, the height of the waterproof layer is required, and the waterproof height of our actual blank room is only, so we also have waterproof construction in the decoration process.

Judging from the above three points, the 24-hour water storage test at the time of delivery has little effect. To do the water storage test, you have to go to the site twice, which is a waste of energy. It is better to pay attention to the waterproof work in the decoration process, choose the waterproof material, and construct it many times.

Water seepage to see laughing tricks:

1. There has been water seepage and the roof is dry

If the roof is a batch of putty, the white putty has an irregular circle on it, and the irregular circle is yellowed around it, which indicates that there has been water seepage in this area.

If there is no batch putty on the roof, if there is white powder distributed on the roof, and it falls at the touch of a button, it is a pan alkali. There used to be water seeping here.

2. Do a water storage test and check it for 24 hours: if the local color of the roof is different from the color of other parts, and you can touch it with your hands to feel wet, it indicates that there is water seepage here.

3. Key inspection parts: around the roof pipe and around the roof (especially the parts of each corner).

4. Other precautions: When doing the water storage test, we should also observe whether the maintenance port or water seal part of each sewer is leaking, and at the same time, we should also pay attention to tightening these parts to the greatest extent.

If the water is open, the water can be closed for 24 hours to observe whether there is leakage on the surface downstairs.