Consult an expert The toilet sewer pipe opening in the new building which will be used to install f

Updated on Bathroom 2024-06-23
3 answers
  1. Anonymous users2024-01-24

    The new house should be 15 cm to 20 cm higher and should not be lower than the waterproof layer, which can easily lead to future waterproofing failure.

  2. Anonymous users2024-01-23

    The requirements should be higher than the waterproof layer and higher than the reserved construction surface layer.

    But if it's low, it's also very easy to deal with, and you can do some waterproofing around the mouth and add a floor drain.

  3. Anonymous users2024-01-22

    Of course, it is higher than the waterproof layer, and there is still work on the waterproof layer, and if it is low, what if there is a leak between the waterproof layer and the nozzle?

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