Construction of Mobile Toilets in Xinjiang
The construction of mobile toilets in Xinjiang requires comprehensive control over various technological aspects, including the main structure, waterproofing and odor control, environmental adaptability, installation, and transportation, while also considering specific project requirements.
I. Main Structure Technology
The main body of mobile toilets in Xinjiang adopts a steel structure framework, utilizing weather-resistant steel (such as Q235B) with a hot-dip galvanized surface to withstand sand erosion and temperature variations. The modular design is connected with high-strength bolts, reducing on-site assembly time by over 60% compared to traditional toilets. For example, the main frame of an 8-stall hoisting toilet purchased by Qiemo County has dimensions of 100mm×150mm×4.5mm, demonstrating a balance between structural strength and lightweight design.
II. Waterproofing and Odor Control Technology
The floor is coated with polyurethane waterproof paint, and waterproof membranes are added at the seams to ensure zero sewage leakage. High-end models are equipped with a biological degradation system that uses bacteria to decompose feces, allowing treated sewage to be directly discharged into municipal sewage networks and reducing odor diffusion by over 80%. This technology is particularly suitable for tourist attractions and other environments with high standards.
III. Environmental Adaptability Technology
In response to Xinjiang's extreme climate, a 5cm-thick insulation cotton layer is added in winter, and an aluminum foil reflective layer is used in summer to maintain an indoor temperature difference within ±5℃. The foundation is weighted with concrete blocks, enabling the entire structure to withstand winds of up to force 10 and adapt to complex terrains such as construction sites and deserts. The project in Shule County requires suppliers to have a Grade III or higher qualification in general construction contracting, reflecting strict considerations for environmental adaptability.
IV. Installation and Transportation Technology
Equipped with a hydraulic lifting system, a single person can complete site positioning with a horizontal error of ≤3mm. The bottom is designed with standardized hoisting slots, allowing a 25-ton crane to relocate the entire toilet within 30 minutes. The toilet purchased by Qiemo County has dimensions of 9.2m×3.1m×3.45m, achieving rapid deployment and flexible adjustment through modular design.
V. Key Points for Project Implementation
Taking the project in Kumuxilike Township, Shule County as an example, the contract performance period is 60 days, requiring suppliers to provide a safety production license and a qualification certificate for a second-class registered constructor to ensure construction standardization and safety. The project in Qiemo County selected Xinjiang Wennan Environmental Protection Equipment Co., Ltd. through public bidding, reflecting a dual review of the supplier's technical capabilities and qualifications.
