Bole Mobile Toilet Design

The design of mobile toilets in Bole requires comprehensive consideration of multiple factors such as materials, functions, and spatial layout to achieve the goals of convenient mobility, cost-effectiveness, durability, and environmental friendliness.

Material Selection

• Box Material: Choose appropriate materials based on the usage scenario. For coastal or other humid areas, galvanized steel sheets are an ideal choice due to their excellent anti-rust properties, which can effectively resist the erosion of the humid environment on the box and extend its service life. If frequent relocation is required, aluminum alloy is more suitable as it is lightweight, reducing the difficulty and cost of relocation.
• Internal Panels: Select antibacterial composite materials. These materials are easy to clean and can effectively reduce odor residues, maintaining a hygienic and fresh environment inside the toilet and enhancing the user experience.
• Roof Structure: Adopt a sloped design to avoid water accumulation problems and prevent damage to the roof caused by accumulated rainwater. At the same time, install a double-layer insulation layer to effectively cope with extreme weather conditions. In hot weather, it reduces heat transfer into the toilet, and in cold weather, it reduces heat loss, keeping the internal temperature of the toilet relatively stable.

Functional Configuration

• Water-saving System: Equipped with sensor-activated flushing devices, which can reduce water consumption by about 60%, saving water resources and meeting environmental protection requirements.
• Ventilation Solution: Combine a top exhaust fan with a bottom air intake to form air convection, accelerating the circulation of air inside the toilet, promptly discharging odors, and maintaining fresh air.
• Special Needs Configuration: Customize configurations according to different needs. For example, if there is a demand for maternal and infant use, a folding table for the maternal and infant room can be installed. For barrier-free toilets, a 1.5-meter turning space should be reserved to facilitate the entry, exit, and turning of wheelchair users. An SOS call button should be installed inside and connected to a management terminal as an emergency device to ensure the safety of users.

Spatial Layout

• Single-room Size: It is recommended that the standard single-room size be 0.9×1.2 meters. This size can not only ensure that users have a relatively comfortable space for use but also take into account land utilization and improve space usage efficiency.
• Hand-washing Area Setup: A centralized hand-washing area can save pipeline costs, but the issue of queuing during peak hours should be considered. This can be alleviated by reasonably planning the number and layout of hand-washing areas.
• Septic Tank Location: The septic tank should be located close to the main road to facilitate the operation of suction trucks, reducing suction costs and time.
• Nighttime Reflective Markings: Install them at a height of 1.2 - 1.5 meters to ensure good visibility at night and ensure the safety of users.