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Anonymous users2024-01-24After 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.
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Anonymous users2024-01-23Today's waterproof materials are generally not quick-drying, so it is recommended to wait 24 hours before testing the water.
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Anonymous users2024-01-22Yes, three hours is about the same, I don't know which one you use, it is usually explained above.
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Anonymous users2024-01-21Yes, depending on how thick you do.
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Anonymous users2024-01-20Generally speaking, waterproof coatings are divided into quick-drying type and ordinary type, and the molding reaction time of different batches of waterproof materials produced by the same manufacturer is different.
It actually depends on what kind of waterproof coating you use, but the general waterproof coating such as JS, waterproof mortar, and polyurethane waterproof coating has a dry time of 24 hours, and you can do a closed water test after drying.
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.
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.
After the bathroom is discharged, it is necessary to do a closed water test, that is, to block the door and put water in, and after 12 hours, it is qualified if there is no leakage.
After doing the waterproofing to dry thoroughly, and then test the water, otherwise it will be layered, before the bricking waterproof to cement mortar leveling protection, bricking is easy to break the waterproof layer.