Construction Method of Metal-Carved Mobile Toilet

The construction method of a metal-carved mobile toilet mainly includes the following steps:

1. Main Frame Construction
The main frame is the load-bearing core of the mobile toilet, typically made of galvanized steel pipes or aluminum alloy profiles. Galvanized steel pipes offer high strength and corrosion resistance, suitable for long-term outdoor use; aluminum alloy profiles are lighter in weight, facilitating transportation and installation. The frame is connected through welding to ensure structural stability, and rust-proof treatment (such as spraying anti-rust paint) is required after welding to extend its service life. The frame design should consider wind and earthquake resistance, especially suitable for rural or mountainous areas with complex geological conditions.

2. Outer Layer Covering Installation
The outer layer covering material is a metal-carved panel, with a base material of aluminum-zinc-coated steel plate. Its surface is treated with high-voltage electrostatic powder spraying to form a dense protective layer, providing rust-proof, corrosion-resistant, and UV-resistant properties. Through carving techniques, the panel surface can display various textures such as wood grain or stone grain, balancing aesthetics and practicality. During installation, attention should be paid to the sealing of panel joints to prevent rainwater infiltration, while ventilation openings or exhaust vents should be reserved to ensure internal air circulation.

3. Internal Partition and Functional Configuration
The internal partitions are made of environmentally friendly composite panels (such as PVC panels or density boards), paired with waterproof sealing strips to effectively isolate odors and prevent liquid leakage. The partition height should conform to ergonomic principles, typically not less than 1.8 meters, to ensure privacy. Functional configurations include:

• Sewage Disposal System: Depending on needs, choose a direct-discharge type (connected to municipal sewage pipes) or a fecal storage type (equipped with a septic tank). The fecal storage type requires regular cleaning and is suitable for areas without sewage pipes.
• Ventilation and Lighting: Some models are equipped with solar power systems to drive exhaust fans and LED lights, reducing energy consumption; ventilation openings should be fitted with insect-proof nets to prevent mosquitoes from entering.
• Sanitary Facilities: Depending on the usage scenario, configure squat toilets or sit toilets. Squat toilets save space, while sit toilets are suitable for the elderly or those with mobility issues.

4. Bottom Design and Fixation
The bottom design should consider drainage and moisture resistance, typically featuring an independent sewage pipe and raising the ground by 10-15 cm to prevent water accumulation. Installation does not require complex foundation treatment; it can be quickly fixed using leveling feet, which can be adjusted in height to adapt to uneven ground, ensuring toilet stability.

5. Modular Combination and Expansion
The mobile toilet adopts a modular design, with standardized single-room structures that can be expanded into multiple toilets through a 'building block' combination to meet different traffic demands (such as tourist attractions or temporary event venues). Modules are connected using bolts or buckles for easy installation and can be flexibly disassembled or reorganized later.