Hebi Color Steel Mobile Toilet
The Hebi color steel mobile toilet is a mobile sanitation facility that combines a high-strength steel frame with environmentally friendly color steel plate walls, featuring water conservation, odor prevention, and easy installation. The following provides an introduction from three aspects: product characteristics, price range, and construction standards and processes:
I. Product Characteristics
In terms of structure, the overall frame is welded using Q235B steel, with a 10# channel steel main beam at the bottom and 80×80×3mm square steel columns, ensuring a load-bearing capacity of ≥200kg/㎡, suitable for crowded scenarios. The walls are made of 50mm thick color steel plates, with a double-sided zinc coating thickness of ≥80μm and a surface anti-UV coating adhesion reaching Level 2 of the GB/T 9286 standard, providing strong corrosion resistance and a long service life. In terms of functional configuration, each toilet cubicle has dimensions of no less than 1.2m×1.5m, equipped with an independent fiberglass partition (thickness ≥8mm), a water-saving flush toilet (flush volume ≤1.5L/time), as well as a 12V low-voltage lighting system and an explosion-proof exhaust fan (air volume ≥80m³/h), balancing privacy protection and ventilation needs. Additionally, three exterior color options are available: white, blue, and wood grain, allowing for immediate use upon connecting water and electricity on-site, offering high flexibility.
II. Price Range
Prices vary significantly depending on the manufacturer, specifications, and purchase quantity. For example, one manufacturer offers quotes of ¥580.00 (for ≥45,000 units), ¥880.00 (for ≥10 sets), and ¥4,200.00 (for ≥50 units), while Qingzhigu Environmental Protection offers single-cubicle mobile toilets at four-digit prices. It should be noted that large-scale purchases or customized requirements may further affect the final quote.
III. Construction Standards and Processes
- Structural Safety Standards: Consistent with the frame design in product characteristics, emphasizing steel specifications and welding processes to ensure structural stability.
- Environmental Performance Indicators: The fecal sewage treatment system must achieve a solid-liquid separation rate of ≥99%, with the fermentation tank temperature controlled between 55-65℃, the dissolved oxygen content in the aeration tank maintained at 2-3mg/L, and the sewage treatment recycling rate ≥80%. The discharged water quality must comply with the DB37/T4911-2025 standard (fecal coliforms ≤100/L, suspended solids ≤30mg/L).
- Construction Process:
- Foundation Construction: The site must be hardened with a slope of ≤3°, pouring a C20 concrete cushion (100mm thick), embedding M16 expansion bolts (buried depth ≥150mm), with an axis deviation of ≤±10mm.
- Structural Assembly: After welding the frame, a 24-hour natural aging process is required, with the column verticality deviation ≤1.5mm/m. The wall color steel plates are fixed with self-tapping screws, and the plate seams are filled with PU sealant.
- Equipment Installation: The fecal sewage treatment system must be filled with fire-resistant rock wool, with the aeration pipe holes facing upwards and evenly spaced; the ventilation system exhaust fan must have a horizontal deviation of ≤1°, and the lighting circuit must be concealed in pipes, with the fixtures 2.2m above the ground.
This product combines modular design with standardized construction, balancing functionality and environmental protection, making it suitable for temporary events, scenic spots, construction sites, and other scenarios.
