Mobile Toilet - Double

The term 'mobile toilet - double' generally refers to mobile toilets with dual structures or dual functions, including double-roof, double-connected, double-squat-position, and double-occupancy types. Their design focuses on enhancing space utilization, functional adaptability, and user experience, making them suitable for scenic spots, outdoor events, and other scenarios.

I. Classification by Structural Form

1. Double-Roof Design
   The double-roof outdoor mobile toilet introduced by Dezhou Hongtu Metal Products Co., Ltd. combines metal carved panels with decorative windows, offering excellent light transmittance to reduce daytime lighting energy consumption. Its double-layer roof structure provides both waterproofing and thermal insulation, making it suitable for scenic spots, parks, and other locations with high aesthetic requirements.

2. Double-Connected Design
   The metal carved panel mobile toilets produced by Shenzhen Guanbang Technology Co., Ltd. include double-connected models made of color-coated steel plates. These toilets achieve independent use of dual toilet compartments through modular assembly. The design supports customization of specifications, allowing flexible adjustment of compartment spacing and entrance directions to meet different site layout requirements.

II. Classification by Function and Capacity

1. Double-Squat-Position Mobile Toilet
   Designed for high-traffic scenic spots, the double-squat-position model features reinforced thickened steel structures, with each compartment capable of bearing over 500kg, suitable for crowded scenarios. It is equipped with anti-slip floors and independent ventilation systems to effectively address hygiene and safety issues in outdoor toilet use.

2. Double-Occupancy Mobile Toilet
   Classified by structure into integrated (pre-assembled at the factory) and modular (assembled on-site) types, and by sewage disposal methods into flush, foam, waterless packing, and microbial degradation types. Technical features include:

   • Load-bearing design: The chassis and frame use high-strength steel to ensure stability during transportation and use;
   • Thermal insulation: Walls and roofs are filled with polyurethane foam or rock wool to adapt to environments ranging from -30℃ to 50℃;
   • Ventilation system: Combines forced exhaust with natural air intake, supplemented by deodorization modules to maintain fresh indoor air.

III. Material and Installation Specifications

Common materials for double-occupancy mobile toilets include stainless steel, galvanized steel plates, aluminum profiles, and composite panels. The interior floors use anti-slip patterned plates or tiles to prevent water accumulation and slipping. Standard product dimensions range from 2-3 meters in length and 1.2-1.8 meters in width, transportable by small trucks. Installation requires a hardened ground surface with a levelness error of ≤5mm to ensure structural stability and use safety.