1.3-Meter-Wide Single Portable Toilet

A single portable toilet with a width of 1.3 meters can be achieved through customization, which requires adjusting design parameters and selecting appropriate materials and functions based on specific needs.

I. Size Adaptability and Customization Requirements

The common specifications for single portable toilets are approximately 1.2×2.5×2.3 meters in length, width, and height, but a width of 1.3 meters necessitates customization. When customizing, special attention should be paid to the internal space layout:

• Height Recommendation: To ensure comfort, the internal clear height is recommended to be ≥1.8 meters to avoid cramped headspace;
• Depth Adjustment: If the width is increased to 1.3 meters, the depth can be appropriately shortened (e.g., to 2.2 meters), but it must be ensured that there is sufficient internal activity space after the door is opened;
• Structural Optimization: The wall thickness (typically 5-8 cm) and door frame dimensions need to be redesigned to prevent a decrease in structural stability due to the increased width.

II. Material and Function Configuration Selection

When customizing a 1.3-meter-wide portable toilet, materials and functions should be determined based on the usage scenario:

• Material Selection:
  • Construction Sites: Prioritize the use of thickened steel plates (thickness ≥2 mm) to enhance impact resistance and durability;
  • Outdoor Events: Use lightweight aluminum alloy or high-strength fiberglass for easy transportation and installation;
  • Temporary Household Use: Choose eco-friendly plastic materials to reduce costs and meet short-term needs.
• Function Configuration:
  • Basic Functions: Squat/sit toilets, ventilation systems (e.g., exhaust fans), and deodorization devices (e.g., activated carbon filters);
  • Upgraded Functions: Anti-slip floor tiles, toilet paper holders, handrails, lighting systems (e.g., solar lights), and independent water tanks (suitable for scenarios without a water source).

III. Application Scenarios and Hygiene Standards

The applicable scenarios for a 1.3-meter-wide portable toilet should be considered in conjunction with space limitations and usage frequency:

• Temporary Household Needs: Such as during renovations or yard events, ensure the materials are waterproof and sun-resistant, and equip with simple sewage discharge interfaces;
• Space-Limited Outdoor Scenarios: Such as in park corners or scenic trail paths, comply with public hygiene standards (e.g., GB/T 18092-2008 'Waterless Flush Toilets') and regularly clean and disinfect;
• Special Scenarios: Such as temporary isolation points during epidemics, increase sealing design (e.g., double doors, negative pressure ventilation) and equip with disinfectant holders.

For further confirmation of the feasibility of the 1.3-meter size, it is recommended to contact a professional supplier to provide specific needs (such as the number of users, duration of use, environmental conditions, etc.), who will then issue design drawings and evaluate costs and transportation plans.