Tianshui Color Steel Plate Mobile Toilet

The Tianshui color steel plate mobile toilet is a movable public restroom system specifically designed for Tianshui City and its surrounding areas. With color steel plates as the main structure, it features rapid installation and adaptability to the climate of northwest China, offering diverse functions and requiring attention to key selection indicators.

I. Product Definition and Core Features

The Tianshui color steel plate mobile toilet is a custom-designed movable public restroom tailored to the climate and usage needs of Tianshui City. Its main body is constructed from color steel plates (thickness ≥ 0.4mm), paired with galvanized steel frames (≥ 2.0mm) and electrostatic spray-coated surfaces to ensure corrosion and freeze resistance. The design incorporates wind and rain resistance, rapid assembly and disassembly (installation can be completed within 3 days), and thermal insulation (-15℃ to 38℃ normal operation, with a wall heat transfer coefficient ≤ 0.8W/(m²·K)), making it suitable for the large temperature variations and sandy conditions of northwest China.

II. Functional Classifications and Configurations

The product is categorized into three types based on function:

1. Single-Pit Basic Type: Basic configuration to meet fundamental usage needs, suitable for temporary events or areas with low foot traffic.
2. Double-Pit Standard Type: Increases the number of pits to enhance usage efficiency, ideal for public places or scenic spots.
3. Upgraded Type: Integrates sinks, LED lighting, exhaust systems, and smart sensors. Some are equipped with solar power, biodegradation, or vacuum packaging sewage systems to improve comfort and environmental friendliness. For example, Tianshui Huaxu Company includes stainless steel squat toilets and PVC drainage pipes as standard; Cangzhou Hengtai Company uses waterproof foam insulation materials, extending the applicable temperature range to -30℃ to 40℃.

III. Key Selection Indicators

1. Material and Corrosion Resistance: Color steel plates with a thickness ≥ 0.4mm, galvanized steel frames ≥ 2.0mm, and electrostatic spray-coated surfaces to ensure corrosion resistance.
2. Thermal Insulation: Wall heat transfer coefficient ≤ 0.8W/(m²·K) to adapt to extreme temperature variations in northwest China.
3. Sewage Disposal Adaptability: Direct discharge types require connection to municipal sewage networks; packaged or biodegradable types are suitable for areas without sewage networks (e.g., remote scenic spots).
4. Localized Services: Prioritize companies with permanent technicians or cooperative installation teams in Tianshui (e.g., Tianshui Huaxu supports 24-hour on-site measurements in Qinzhou and Maiji District).
5. Compliance Certifications: Must possess assembly-type building production permits or environmental product certifications registered with the housing and construction department to ensure safety and legality.

IV. Representative Companies and Products

1. Tianshui Huaxu Prefabricated Housing Engineering Co., Ltd.: Uses double-layer rock wool sandwich panels (50mm thick) and hot-dip galvanized C-shaped steel frames, with standard LED lighting and stainless steel squat toilets, supporting rapid installation.
2. Cangzhou Hengtai Sanitation Equipment Co., Ltd.: Products feature a distributed steel structure core, withstand 8-level earthquakes and 10-level winds, and use closed-cell waterproof foam materials for walls, suitable for high-altitude cold or strong wind regions.