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Anonymous users2024-01-23The problem of the waterproof layer is certain, otherwise it will not leak downstairs.
It is possible that the waterproof layer is turned too low or not turned at all.
Damage and failure to do a good job are possible, such as when the building is tiled, sharp tools, etc., or the lower floor is drilled upward.
It's hard to say the price, why?
You need to find the leakage point first, if it is a local leak near the floor drain or pipe, the local epoxy resin can be repaired, and the price is within 300.
If there is a problem with the waterproof layer under the tiles as a whole, you basically need to remove the previous tiles and the bottom layer as a whole (because this leakage point is not easy to find, if you are insured, do it as a whole.) Redo waterproofing and tiling, this price depends on your demolition cost and waterproof materials and bricks are different, almost more than 1500 2000 (including demolition, waterproofing, tiling and other package materials, the area is within 10 square meters).
This time, we must do a 48-hour closed water experiment, and after the acceptance of the waterproofing, a protective layer is made on the waterproof surface. And supervise the construction without damage. What is important is the minimum height of the waterproofing layer.
Bathroom waterproof materials are generally five or six hundred yuan enough, ask a master to do it, seven or eight hundred can be done. If you don't want to buy good waterproofing materials, five or six hundred are enough. >>>More
Some time ago, my bathroom also leaked, and it was about 1000 to 2000 to do waterproof leakage, and I remember that last time I called the company was You Hui waterproof to fill the leak, and the service was very intimate.
The easiest way to waterproof the bathroom:
Cast reinforced concrete floor slabs. >>>More
If the bathroom leaks and smashes a piece, generally don't do all of it waterproof, as long as you deal with it.
Of course, it is a pity to smash the tiles, and the cost is high. You can try the kitchen and bathroom without smashing bricks waterproofing agent, and take a look after you get it, it is specifically for bathroom leakage, as long as the pipe is not broken, you can do it. If it still doesn't work after the construction is completed, it proves that the pipeline is ruptured, and you need to find a company that specializes in repairing the pipeline.