Installation of Mobile Toilets in Lanzhou Parks

The installation of mobile toilets in Lanzhou parks must adhere to standardized procedures, taking into account material properties, environmental requirements, and structural characteristics to ensure both functionality and practicality.

Installation Process

1. Site Survey and Preparation: Before installation, assess the ground's load-bearing capacity, plan drainage paths, and determine water and electricity access points. For instance, in some parks in Lanzhou with soft soil, concrete prefabricated bases or steel structural platforms are used for foundation treatment, with a focus on ensuring level calibration and anti-settlement design to prevent box tilting due to uneven ground later.
2. Box Lifting and Sealed Connection: Utilize modular operations to precisely place prefabricated boxes onto the foundation platform using cranes, and complete sealed connections on-site. Connection nodes are treated with both sealing strips and structural adhesives to form a continuous airtight layer, preventing odor leakage.
3. Pipe Connection and Equipment Debugging: Complete the linkage testing of water-saving flushing systems (with a single water usage of 0.5-1.2 liters), ventilation devices, and lighting equipment. For example, vacuum suction technology can save over 70% of water, and biological degradation agents can convert excrement into neutral fertilizer raw materials, meeting environmental requirements.

Material and Structural Characteristics

1. Box Material: The outer layer is made of aluminum-zinc coated steel plate, treated with a weather-resistant coating, and filled with polyurethane insulation in the middle, maintaining stable internal temperature and possessing bending stiffness. Transportation energy consumption is reduced by about 40% compared to traditional building materials, making it suitable for long-distance transportation to parks and other locations.
2. Frame Structure: Composed of welded steel, with channel steel or I-beams at the bottom, square steel for columns, and optional materials such as color steel plates or fiberglass reinforced plastics for walls. The frame design meets lifting requirements and offers strong mobility, facilitating flexible adjustments based on pedestrian flow distribution in parks.

Environmental Protection and Applicability

1. Water Conservation and Excrement Treatment: Air pressure-assisted flow or vacuum suction technology significantly reduces water usage, and excrement is treated through biological degradation or vacuum collection systems, preventing environmental pollution. The roof's inclination angle matches Lanzhou's average annual sunshine data, reserving space for installing photovoltaic panels to further achieve energy self-sufficiency.
2. Scene Adaptability: Mobile toilets are not restricted by terrain, are lightweight in appearance, and can be customized in color to harmonize with the park's green environment. The installation team can quickly construct on-site, and the products have passed multi-functional acceptance tests such as power-on and waterproofing before leaving the factory. Customers can test material thickness, waterproof performance, etc., on-site to ensure delivery quality.

The installation of mobile toilets in Lanzhou parks achieves a balance between functionality and aesthetics through scientific procedures, environmentally friendly materials, and flexible structures, providing efficient and sustainable sanitation solutions for public spaces.