Special Boards for Mobile Toilet Walls
There are various types of special boards for mobile toilet walls, with common materials including galvanized steel sheets, stainless steel sheets, aluminum sheets, metal carved panels, integrated panels of rock wool sandwich metal fireproof boards, and rigid PU sandwich panels. The specific choice should be made based on a comprehensive consideration of the usage environment and budget.
Metal carved panels are a commonly used material for the exterior walls of mobile toilets, with their core advantage being the balance between functionality and economy. These panels use metal as the base material, with a three-dimensional pattern formed on the surface through carving techniques, combining aesthetics with practicality. The insulation material filled inside (such as polystyrene or polyurethane) gives them thermal insulation properties, effectively reducing heat exchange between the interior and exterior and lowering energy consumption. The outer metal coating, after special treatment, has waterproof and flame-retardant properties, resisting rain erosion and slowing down the spread of fire, enhancing safety. In terms of price, metal carved panels range from 30.00 yuan/square meter to 48.00 yuan/square meter in the market, suitable for scenarios with limited budgets but requiring basic functional needs.
Integrated panels of rock wool sandwich metal fireproof boards focus more on fireproofing and sound insulation performance. Rock wool, as an inorganic fiber material, has Class A non-combustible properties, meeting high fireproof rating requirements; its internal porous structure effectively absorbs sound waves, reducing noise interference, suitable for public places with high safety requirements (such as scenic spots and transportation hubs). The price of this panel is approximately 36.00 yuan/square meter, with significant cost-effectiveness advantages.
Rigid PU sandwich panels use polyurethane (PU) as the core filling layer, with metal panels covering both sides, forming a "sandwich" structure. PU material has low density but high strength, combining thermal insulation, waterproofing, and fireproofing functions, and is lightweight, facilitating transportation and installation. Its price is relatively high, around 100.00 yuan/square meter, mostly used in high-end mobile toilets with stringent performance requirements or long-term fixed-use scenarios.
Selection advice: If the budget is limited and rapid deployment is required, metal carved panels are an economical and practical choice; if fireproofing or sound insulation performance needs to be enhanced, rock wool sandwich panels are more suitable; while rigid PU sandwich panels are suitable for scenarios with high requirements for thermal insulation, waterproofing, and structural strength. During actual procurement, a comprehensive evaluation should be made based on the usage environment (such as climatic conditions, pedestrian traffic) and long-term maintenance costs.
