Yongchuan Mobile Toilet (Non-Plastic, High-Strength Composite/Metal Frame)

Yongchuan does not explicitly mention 'plastic mobile toilets'; instead, its mobile toilets primarily utilize high-strength composite materials or metal frames with panels, featuring multi-layer composite walls.

Mobile Toilet Box Materials

The boxes of mobile toilets in Yongchuan District typically employ high-strength composite materials or metal frames combined with panels. High-strength composite materials offer advantages such as light weight, high strength, and corrosion resistance, meeting the usage requirements of mobile toilets in various environments, such as outdoor venues and temporary event sites. They can withstand certain external impacts and are not easily eroded by environmental factors, ensuring long-term stable use of the toilets. The combination of metal frames and panels provides sturdy structural support, with the metal frames ensuring overall stability, while the panels can be selected according to different needs to achieve waterproof and fireproof functions.

Wall Material Composition

The wall materials adopt a multi-layer composite structure. For exterior cladding, options include metal carved panels and aluminum-plastic panels. Metal carved panels not only have an aesthetically pleasing appearance with decorative qualities but also possess inherent strength and durability due to their metal composition, enabling them to resist external scratches and impacts. Aluminum-plastic panels, on the other hand, offer properties such as light weight, sound insulation, fire resistance, and water resistance, along with a smooth surface that is easy to clean and maintain.

The intermediate insulation and moisture-proof layer utilizes materials such as polyurethane foam and rock wool. Polyurethane foam provides excellent thermal insulation, effectively preventing heat transfer and maintaining internal toilet temperatures in cold regions, enhancing user comfort. Rock wool, in addition to its insulation properties, excels in moisture resistance, preventing mold growth within the walls due to dampness and extending the toilet's service life.

For interior cladding, options include PVC扣板 (PVC trim panels) and aluminum panels. PVC trim panels are waterproof, moisture-proof, and easy to install, coming in a variety of colors to suit different design styles. Aluminum panels, on the other hand, are light, strong, and corrosion-resistant, with a smooth surface that is easy to clean, helping to maintain internal toilet cleanliness and hygiene.