Size Requirements for Mobile Toilets in Changsha

The size requirements for mobile toilets in Changsha vary depending on the type, as detailed below:

Single-Person Type: The standard size is generally 1.1 meters in length, 1.1 meters in width, and 2.3 meters in height, suitable for single-person use. It is commonly found in ordinary parks, temporary construction sites, and small event venues. The mini single-person model measures 1 meter in length, 1 meter in width, and 2.2 meters in height, often used in crowded small exhibitions and commercial streets. The basic single-person unit has a minimum size of approximately 1.2 meters in length, 1 meter in width, and 2.2 meters in height, with a standard size of about 1.5 meters in length, 1.2 meters in width, and 2.3 meters in height.

Double-Person Type: The standard size is typically 1.8 meters in length, 1.1 meters in width, and 2.3 meters in height, accommodating two people simultaneously. It is suitable for team-building venues, outdoor camping areas, and other scenarios requiring multiple people to use the toilet at the same time. The double-person shared model increases in length to about 2.5 meters, maintaining a width of 1.1 meters and a height of approximately 2.3 meters, suitable for large event venues requiring simultaneous use by multiple people. The basic double-person unit has a standard size of about 2.5 meters in length, 1.5 meters in width, and 2.3 meters in height, featuring double compartments and a shared sink.

Barrier-Free Type: These toilets are larger, generally measuring 1.8 meters in length, 1.5 meters in width, and 2.4 meters in height, with reserved space for wheelchair rotation, facilitating use by individuals with mobility impairments. They are commonly found in large parks and scenic area entrances. Barrier-free public toilets require a minimum length of 2 meters, width of 1.5 meters, and height of 2.4 meters, with at least a 1.5-meter by 1.5-meter space reserved for wheelchair rotation. Supporting features include handrail heights of 0.85 to 0.9 meters, non-slip floors, and entrance ramp slopes of no more than 1:12.

Other Types: Maternal/family public toilets measure approximately 2.2 meters in length, 1.8 meters in width, and 2.4 meters in height, equipped with baby changing tables and children's urinals. Small portable folding models can be reduced to 1 meter by 1 meter by 2 meters, suitable for narrow spaces or temporary use. Multi-unit (4-6 toilet stalls) mobile toilets are about 5 to 8 meters in length, 2 meters in width, with incomplete height information, suitable for temporary public toilets in scenic areas and large events. Multi-functional mobile restrooms range from 3.0 to 4.5 meters in length, 2.0 to 2.5 meters in width, and 2.5 to 3.0 meters in height, suitable for high-end events and long-term fixed locations.