Dali Mobile Toilet Customization

Customization of mobile toilets in Dali requires comprehensive planning from three aspects: materials, functions, and spatial layout. Here are the specific key points:

Material selection should balance durability and applicability:
The box material is the core structure of mobile toilets, directly affecting service life and maintenance costs. Galvanized steel sheets form a protective film on the surface due to the galvanized layer, offering excellent rust resistance and being suitable for the potentially humid environment in Dali. Aluminum alloys stand out for their lightweight advantage, facilitating frequent transportation scenarios (such as temporary events and construction sites). For interior panels, it is recommended to use antibacterial composite materials, which have a smooth surface and antibacterial properties, reducing cleaning frequency and the risk of bacterial growth. The roof structure should be designed as a sloped type to prevent rainwater accumulation and leakage, while adding a double-layer insulation layer (such as polystyrene foam board + aluminum foil reflective layer) can effectively cope with high temperatures in summer or severe cold in winter, enhancing user comfort.

Function configuration should meet practical needs:
The water-saving system is crucial. Infrared-sensing flushing devices automatically open and close through infrared sensing, reducing water consumption by about 60% compared to traditional manual flushing, suitable for scenarios with water scarcity or high-frequency use. The ventilation plan should create air convection, with top exhaust fans accelerating the expulsion of odors and bottom air inlets replenishing fresh air to avoid stuffiness inside. Special needs should be planned in advance: if serving maternal and infant groups, a foldable baby changing table can be equipped; barrier-free toilets should reserve a 1.5-meter turning space and install handrails and non-slip floor tiles; emergency scenarios require built-in SOS call buttons connected to a management terminal for rapid response. Additionally, for nighttime use scenarios, reflective signs should be installed at a height of 1.2-1.5 meters to enhance safety.

Spatial layout should optimize usage efficiency:
The recommended size for a standard single room is 0.9 meters (width) × 1.2 meters (depth), balancing spatial utilization and user comfort. If a centralized handwashing area is needed, the sinks can be moved outside to the public area, reducing the cost of pipeline installation inside single rooms and facilitating simultaneous use by multiple people. The location of the septic tank should be close to the main road to facilitate the operation of sewage suction trucks and reduce the risk of pipeline blockage. If space is limited, a detachable septic tank can be adopted for easy maintenance or relocation in the later stage.