Industrial Gadgets on Instagram: "The drainage process of a bathroom floor involves directing water away from the surface through a carefully designed system of sloped flooring and a drain, typically a floor drain or drain cover. The floor is constructed with a slight gradient, usually around 1-2%, guiding water towards the drain to prevent pooling and facilitate quick removal. The drain is connected to the building's plumbing system, which carries the wastewater to the sewer or septic system. P