Hebei Mobile Smart Toilet Standard
The standards for mobile toilets in Hebei cover multiple aspects including structure and materials, dimensions and spatial layout, sanitation system types, environmental protection and energy-saving features, configuration standards, and implementation standards.
Structure and Materials: Mobile toilets in Hebei often adopt lightweight steel structure frameworks, with wall materials primarily consisting of composite panels or metal panels. The roofs are designed in a sloped manner for easy drainage. The interior floors are made of anti-slip materials to ensure safety during use. Some products have frameworks welded from national standard steel, with surfaces covered with anti-corrosion and fire-resistant materials such as color-coated steel sheets or carved panels, offering a service life of over 20 years and demonstrating their durability and stability.
Dimensions and Spatial Layout: The standard dimensions typically range from 1.2 to 1.5 meters in width, 2.0 to 2.5 meters in depth, and 2.2 to 2.5 meters in height. The interior space is reasonably laid out, including toilet areas, hand-washing areas, and ventilation spaces. Some models also consider barrier-free design to meet the needs of different groups of people. Additionally, conventional products include single-person, double-person, triple-person, and quadruple-person units, and can be customized to fit specific requirements.
Sanitation System Types: Common types include dry treatment systems, water-flush systems, and biological treatment systems. Dry systems reduce odors through adsorbent materials and are suitable for water-scarce environments. Water-flush systems are connected to temporary water tanks to simulate traditional toilet flushing methods. Biological systems utilize microorganisms to decompose waste, offering good environmental protection. Furthermore, there are also waterless packing and foam-sealing products that collect waste in packing bags and use foam instead of water for flushing, respectively, providing both water-saving and odor-control advantages.
Environmental Protection and Energy-Saving Features: Many mobile toilets emphasize eco-friendly design, employing solar lighting systems to reduce reliance on external energy sources. Ventilation systems maintain air circulation through natural convection or small fans, reducing odors. Some models also integrate rainwater collection devices for flushing or cleaning, conserving water resources. In terms of waste treatment, some systems support the separation of recyclable materials, promoting resource reuse.
Configuration Standards: The main configurations include coat hooks, cosmetic mirrors, toilet paper holders, trash bins, occupancy indicator systems, emergency call systems, automatic heating systems, lighting fixtures, and marble floors. The toilet compartment doors are required to be sturdy, with unified keys for the locks for ease of use.
Implementation Standards: Mobile toilets in Hebei comply with the national tourism toilet and restroom quality standards GB/T 18973-2003 and GB/T 18092-2000.
