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Anonymous users2024-01-24Now small waterproofing projects and waterproof repairs are done and then paid. However, if it is a waterproofing project on a large construction site, the payment is generally made according to the schedule. Minor works, after doing or repairing, there will be a 24-hour to 72-hour water test period, and payment will be required if there is no water leakage after the water test.
As long as the closed water test is qualified, the conventional drainage will not damage the waterproof layer, if you are not at ease, let the workers take a look at the site to help you make a judgment.
In general, it is necessary to temporarily block all the skin water outlets in the bathroom, and build a 25 cm high "kan" at the door, and then pour about 20 cm high water into the bathroom, and the closed water experiment should be more than 24 hours, which is the key to ensure the quality of the bathroom waterproof project, to carefully check whether there is leakage on the surrounding walls and ground, especially to the downstairs bathroom to check whether the roof is dripping, wet, etc., after determining that there is no leakage, the construction can be continued. >>>More
The waterproof is almost dry and then pasted, and the bricks cannot be veneered immediately.
First of all, check what causes the wall to peel in the bathroom, if the wall is damp and seepage, first solve the problem of water seepage, and see if the tile gaps in the corner of the wall are complete and whether the water pipe is broken. After solving the problem of water seepage, first eradicate the loose peeling. >>>More
There are two general waterproof practices, one is to do waterproofing, and the other is to plug the leakage in the bathroom, that is, the leakage point is plugged by high-pressure grouting at the leakage