First, how to check whether the bathroom is waterproof?
How to check the waterproof of the bathroom in the closed inspection of the blank? Generally, the acceptance of bathroom waterproofing in rough houses is mainly to check whether the water pipes, drainage pipes and waterproof layers are leaking. The following is a detailed introduction.
1. Is the water inlet pipe leaking?
When checking the waterproof of the bathroom in the blank room, the first thing is to check whether the water inlet pipe leaks. Write down the data of the water meter, and there is no water upstairs at this time; Check it again after two or three hours; If the water inlet pipe leaks, it can be reflected on the water meter.
2. Whether the drain pipe leaks
Turn off the sluice and drain all the places where there may be water; Find a water pipe to flush the floor drain, and wait for a long time to see if there will be water leakage downstairs.
3, whether the waterproof layer leaks
Close all sluices; Drain all the water in the water pipe; Do a 24-48 hour closed water test upstairs, and then check whether there will be water leakage downstairs.
Second, how to deal with multiple leaks found in the house during the house inspection?
1. If the bathroom leaks during the house inspection, it is likely that there is a problem with the developer's construction quality, which may be caused by the leakage of the bathroom water pipe and the unqualified waterproof treatment of the bathroom. You can report it to the developer for maintenance.
2. Generally, only the waterproof layer of the rough house is not properly handled, and it can also be handled by the decoration contractor in the later stage, because the waterproof layer will still be destroyed when the toilet waterway is decorated, and it is necessary to do waterproof treatment again. If it is caused by upstairs, then we must communicate and solve it in time.
3. When finding the water leakage problem of the blank, first level the ground with cement mortar, and then waterproof it. The ground should be cleaned first, and then the high-permeability modified epoxy waterproof coating should be repeatedly applied for 2-3 times. The joint between the wall and the ground, and the joint between the upper and lower pipes and the ground must be coated with waterproof paint. And we must do a closed water test, so as to reduce the hidden danger of water leakage.
Three, the blank room top inspection matters needing attention
1, pay attention to roof waterproofing.
If the roof of a rough house leaks rain, some people have heavy rain outside and light rain inside. Sometimes it doesn't rain outside, but it is still raining inside, which involves the solar water heater on the roof. Many people will use it, so it must be qualified when installing it, otherwise the solar water will leak and the roof waterproof will not be done well, so it will leak more on sunny days and cold days, because solar energy is used more at this time.
2. Pay attention to safety issues
Under normal circumstances, the eaves of the top floor will be partially exposed or other preventive measures for the safety of the top floor to prevent thieves from coming.
3. Pay attention to fire prevention.
Fire prevention measures on the top floor are also very important. Generally, a fire staircase will be set outside or in the middle of the stairs for evacuation in an emergency.
4, pay attention to the water pressure problem
The water pressure on the top floor is also a very important issue. Unstable water pressure will make it difficult to use domestic water in the future. Some people will put water tanks and pour water into them to see if they are qualified and useful.
All of the above are about how to check whether the bathroom is waterproof or not. I hope I can help you understand the cause of water leakage in the house. Please continue to pay attention to more decoration knowledge, decoration company evaluation and decoration cases!