Is the ground floor of the house a toilet for waterproofing?

to be cleared.

Waterproof method: The ordinary residential bathroom is narrow, and there are pipelines passing through the floor, etc., so the coating is commonly used for waterproofing and the membrane is rarely used for waterproofing. >>>More

It is best not to lay wooden floors in the bathroom, the bathroom is easy to be wet, and the wooden floor is easy to deform, so it can be paved without frequent splashing, and it is recommended to lay floor tiles.

The developer simply made the following, and the renovation must be redone at your expense to do the bricking master.

Floor heating does not need to be waterproofed in places that are not soaked in water such as the living room, and waterproofing is required for toilets and water rooms that have been soaked in water for a long time. >>>More

The mold on the wall of the bedroom by the bathroom is caused by the resurgence of the bathroom, it may be that there is a problem with the waterproofing of the bathroom, you can check the waterproofing, and the way to save trouble is to shovel off the moldy position and put on the waterproof powder, and then put on the cement ash.