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Anonymous users2024-01-24The house water test is generally a 48-hour closed water test after the waterproof is dry, and it is useless to try again after laying the bricks, but it is also good, if it leaks, it can also be knocked off and redone.
After the bathroom is waterproofed, it needs to be thoroughly dried, so that it can do the test of closed water, you can contact the downstairs residents in advance, so that the leakage can be informed in time to avoid unnecessary losses of the downstairs residents, when doing the closed water test, the depth of water storage can not be less than 20 cm, and the time can not be less than 72 hours, and the water level has not dropped is Zhihe.
After the bathroom is waterproofed, it needs to be thoroughly dried, so that it can do the closed water test, you can contact the residents downstairs in advance, so that the leakage can be informed in time to avoid unnecessary losses of the downstairs residents When doing the closed water test, the depth of water storage can not be less than 20 cm, and the time can not be less than 72 hours, and the water level does not fall is qualified.
There may be two reasons for this, since you have tried water, it means a problem, and it is okay to be waterproof at first. >>>More
There is no "flanging" when the bathroom is waterproof, and the specification stipulates that the isolation layer of the waterproof layer of the bathroom shall not be made at the junction with the wall, and the height shall not be less than 150mmGenerally, the treatment method for the dampness of the latex paint wall is: >>>More
There are many reasons for a drop in water levels, it can be water seepage or a poor sewer seal. Whether the closed water test is qualified mainly depends on whether there is water seepage in the rooms adjacent to the downstairs and bathroom.