Layout Renovation for Mobile Toilets

In layout renovation, mobile toilets can achieve functional optimization by flexibly adjusting the bathroom layout, with common methods including three-area separation renovation, toilet relocation, and 'squat-to-sit' conversion.

1. Three-Area Separation Bathroom Renovation
The three-area separation design divides the bathroom into three independent functional areas by adjusting the positions of non-load-bearing walls: an entry-way handwashing area, a daily grooming area, and an integrated bathroom area. Within the integrated bathroom, the toilet, sink, and shower are further subdivided into completely independent modules. This layout increases space by moving walls inward or outward, such as relocating the sink to the hallway to free up the original bathroom area for separation of the toilet and shower. Its core advantage lies in meeting the needs of multiple people using the space simultaneously, avoiding conflicts between grooming, toilet use, and showering, making it especially suitable for households with more family members. During renovation, attention should be paid to the load-bearing capacity of non-load-bearing walls to ensure structural safety, and water and electrical lines should be planned in advance to avoid rework later.

2. Toilet Relocation
For non-sunken bathrooms with fixed drainage pipes, toilet relocation requires technical solutions. There are two common methods: one is to raise the floor and lay a sloped pipe between the original drain and the new location, using gravity for drainage, but the height of the raised floor should be controlled (generally not exceeding 10 centimeters) to avoid affecting comfort; the other is to use a wall-mounted toilet, hiding the drainage pipe inside the wall and connecting it to the main drain through a horizontal pipe to achieve free adjustment of the toilet's position. Wall-mounted toilets require a false wall design, which can simultaneously increase storage space, but it is necessary to confirm in advance whether the wall is non-load-bearing, and the bends in the pipe should be kept smooth to prevent blockages.

3. 'Squat-to-Sit' Conversion
For families accustomed to squat toilets, especially those with elderly members or individuals with knee discomfort, a dedicated 'squat-to-sit' chair can be installed on the existing squat toilet. This device is fixed to both sides of the squat toilet with foldable brackets and unfolds to form a seat when in use, eliminating the need to remove the original squat toilet or modify the drainage system, resulting in low renovation costs and a short construction period. It is important to choose a chair with a load-bearing capacity that meets standards (generally recommended to be ≥100 kilograms) and ensure that it fits tightly against the ground after installation to avoid sliding risks. Additionally, the stability of the brackets should be checked regularly to prevent loosening from long-term use.