Custom Specifications for Mobile Toilets

The custom specifications for mobile toilets should be comprehensively designed based on the usage scenario, functional requirements, and ergonomic principles. Common specifications and key points are as follows:

I. Common Specifications Based on Usage Scenarios

1. Single-Compartment Mobile Toilet

   • Basic dimensions: Length 1.2-1.5 meters, width 1.0-1.2 meters, height 2.2-2.5 meters, suitable for construction sites, small events, etc.
   • Sub-types:
     • Standard single-person type: 1.2 meters × 0.8 meters × 2.2 meters, with an internal space of approximately 0.5 square meters, suitable for areas with low foot traffic;
     • Regular single-person type: Length 110 cm, width 110 cm, height 230 cm;
     • Mini single-person model: Length 100 cm, width 100 cm, height 220 cm, suitable for temporary locations with limited space.

2. Double-Compartment Mobile Toilet

   • Basic dimensions: Length 2.4-3.0 meters, width 1.2-1.5 meters, height 2.2-2.5 meters, suitable for large events, tourist attractions, etc.
   • Sub-types:
     • Standard double-person type: Approximately 1.5 meters × 1.2 meters × 2.3 meters, can accommodate 2 people simultaneously;
     • Regular double-person type: Length 180 cm, width 110 cm, height 230 cm, balancing space efficiency and user comfort.

3. Multi-Functional Mobile Toilet

   • Basic dimensions: Length 3.0-4.5 meters, width 2.0-2.5 meters, height 2.5-3.0 meters, suitable for high-end events, long-term fixed locations, etc.
   • Typical configuration: The luxury model often has dimensions of 2.0 meters × 1.5 meters × 2.5 meters, equipped with additional features such as a sink, mirror, and aroma system.

4. Barrier-Free Mobile Toilet

   • Basic dimensions: Length 180 cm, width 150 cm, height 240 cm, with reserved space for wheelchair rotation, facilitating use by individuals with mobility impairments and complying with barrier-free design standards.

II. Special Types and Customized Design

• Prefabricated Mobile Toilet: For example, a 2.5-meter × 6.5-meter specification can be divided into three separate areas (such as men's toilet, women's toilet, and barrier-free compartment), suitable for large-scale temporary projects or emergency scenarios.
• Customized Requirements: Based on factors such as site conditions, usage frequency, and budget, dimensions, materials, or functional modules (such as adding a baby care station or storage cabinet) can be adjusted.

III. Core Design Points

1. Ergonomics: The width of the toilet compartment should be no less than 0.9 meters, and the height of the sink should be 0.8-0.9 meters to ensure user comfort.
2. Material Selection: Priority should be given to lightweight, high-strength composite materials that balance durability and portability.
3. Waterproof and Moisture-Proof: It should comply with the 'Urban Public Toilet Design Standard' (CJJ 14-2016) and relevant local requirements to ensure long-term stability.

IV. Compliance Requirements The design should strictly adhere to national standards and local regulations, with a focus on details such as ventilation, lighting, and sewage disposal to avoid inspection failures or usage risks due to non-compliance with specifications.