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Anonymous users2024-01-241. Buried laying of sewage pipes in the bathroom: sand protection is adopted, and the pipe is 200mm around. Please check the national standard for water supply and drainage for specific requirements.
2. Vertically laid sewage pipes can be protected by decorative panels. If insulation is required, use rubber and plastic pipe shell protection.
3. For specific requirements and practices, it is best to consult the designer and the owner. It's relatively safe.
If there is no such testing agency in the local area, then you can only contact your community property with your upstairs owner to overhaul and replace the pipe. Even if it is repaired, it must be waterproof upstairs, and it is inevitable that there will be water seepage on the floor if you don't live for a long time!
The responsibility for maintenance here should be the public facilities of the building, and the entire owner of the property or building is responsible for it, and you can contact the property or the owner to negotiate a solution. And give you a restitution.
As long as it is not installed on the pipe, remember, be sure to do a good job of waterproofing.
It is possible to wrap it again outside.
But this takes up space, and it doesn't look good. >>>More
Wrapping is carried out at the time of renovation. Generally, Ette board or brick wall building is used, and some people use large core board or MDF.