Is there a need to leave observation holes in the sewage riser of the home decoration toilet, and do

Updated on Toilets 2024-09-14
2 answers
  1. Anonymous users2024-01-24

    Just leave a hole at the checkpoint of the riser, and the riser can be cleared if it is blocked, and it has nothing to do with the regulations. If you don't, you'll have to smash the wall.

  2. Anonymous users2024-01-23

    It's better to stay, otherwise it's really blocked, and you'll be in trouble.

Related questions
2 answers2024-09-14

Why do you want to seal balconies?

1.Safe. In the case that the public order cannot reach the level of not closing the house at night, an extra layer of protection is set up for criminals, which can play a preventive role and effectively ensure the safety of the family's property. >>>More

5 answers2024-09-14

When the temperature is low, most families will choose bath bombs as heating equipment, and bath bombs also have a variety of characteristics, so let's take a good look: >>>More

2 answers2024-09-14

According to your house type, the door can be changed to a suitable position if the frame structure is built, but I personally think it doesn't have a big impact.

5 answers2024-09-14

All need non-slip living room, kitchen can use polished bricks, bathroom with antique bricks.

4 answers2024-09-14

The ceiling materials used in the bathroom are generally based on aluminum gusset and plastic gusset, and gypsum board is also used to brush the ceiling with waterproof coating, but in terms of material and durability, aluminum gusset ceiling is the best.