Materials for Mobile Toilets in Wuxi Scenic Areas

The material selection for mobile toilets in Wuxi scenic areas is diverse, covering various aspects such as frame structures, walls, decorations, roofs, and floors, as well as some commonly used materials and recommended materials for outdoor restrooms.

Frame Structure Materials: Generally, steel is welded to form a frame structure. The base is often welded with channel steel or I-beams, and the columns are made of square steel. There are also cases where the entire restroom's load-bearing structure is a frame-type integral steel structure. The steel selection and welding meet standards, with steel structure spacing not exceeding 60 centimeters. The steel undergoes two rounds of anti-corrosion and anti-rust treatment to ensure structural stability and durability.

Wall Materials: These include color-coated steel plates, metal carved panels, aluminum-plastic panels, and anti-corrosion wood. The exterior wall can use 12mm metal carved panels, which offer stable and selectable colors, easy cleaning, no fading or peeling, protection against direct sunlight radiation and water vapor acid-base corrosion, resistance to aging, toughness and rigidity, durability, strong thermal insulation, and resistance to external impact without easy breakage. Their combustion, bending, and peeling properties meet the industry standard JC/T868 - 2000 for metal rigid polyurethane sandwich panels, and their thermal resistance meets the GB/T 13475 - 1992 standard. The interior wall uses 10mm polymer cement fiber boards.

Decorative Materials: Both indoor and outdoor restrooms use green and environmentally friendly building materials, whose water absorption, water permeability, frost resistance, and flexural strength meet industry testing standards. They have an aesthetically pleasing appearance with smooth lines and can reflect various styles.

Roof Materials: The material selection and design principles meet waterproofing and thermal insulation requirements. The roof uses self-cleaning asphalt fiberglass shingles.

Floor Materials: The restroom floor and steps are on the same plane as the restroom floor. The floor uses a thick, easy-to-clean, and sturdy marble slab, and the steps have anti-slip grooves.

In addition, commonly used materials for mobile public restrooms include stainless steel, FRP (fiberglass reinforced plastic), and wooden materials. Stainless steel offers high strength, corrosion resistance, and durability, with a modern and simple appearance. FRP is lightweight yet strong, corrosion-resistant and aging-resistant, and can be molded into various shapes. Wooden materials usually use anti-corrosion wood, which is natural and warm, blending well with the natural environment. For outdoor restrooms, it is also recommended to use PVC plastic panels, aluminum ceiling panels, HPL high-pressure laminate panels, and phenolic resin high-pressure panels.