-
Usually this 110-thick sewage pipe is stacked with bricks, and then the same tile is pasted on the outside as next to it, and it should be noted that the checkpoint should still be kept (not built) and only covered with tiles.
-
Put soundproof cotton in the middle, build it with small red bricks on both sides, and then paint it.
-
Use red bricks and cement sand to build bricks, and then paste wall tiles and you can't see it.
It is best to close with hollow material and reserve the inspection opening. Otherwise, you will be in trouble with clogging.
We have the main sewage pipe for the bathroom.
It is very clear that if you want to help you seriously, please describe the problem more clearly or provide photos of the scene. >>>More
Only 110 or 75, 80 none, the same installation.
As long as the toilet drain is in the middle of the drain pipe, it is fine. >>>More
Is that Lu's in the S bend?
Of course, it's best not to, it costs money and materials, and it also has to consider the sewage pattern of going up and down the stairs.