Mobile Toilet Construction Site Specifications
The specifications of mobile toilets at construction sites are usually customized according to the usage scenarios and requirements. Common specifications can be divided into three categories: single-person units, multi-person units, and special-requirement units, as detailed below:

Single-person unit dimensions are the basic specifications for mobile toilets at construction sites, designed to meet the needs of individual users and adapt to different spatial conditions. Common widths range from 1.0 to 1.2 meters, depths from 1.0 to 1.5 meters, and heights from 2.0 to 2.5 meters, making these specifications suitable for most construction site scenarios. Some products adopt a more compact design, such as 0.8 meters × 1.2 meters × 2.3 meters (length × width × height), with an internal space of approximately 1.2 square meters, ideal for temporary or space-constrained areas. The regular single-person model has dimensions of 110 centimeters in length, 110 centimeters in width, and 230 centimeters in height, balancing practicality and stability. For construction sites with extremely limited space, a mini single-person model is available, measuring 100 centimeters in length, 100 centimeters in width, and 220 centimeters in height, enhancing site adaptability by reducing volume.
Multi-person unit dimensions are suitable for high-traffic areas, requiring a balance between spatial efficiency and user comfort. The width of a double-squat mobile public toilet typically ranges from 2.0 to 2.4 meters, accommodating two users simultaneously. A specific double-person unit measures 1.5 meters × 1.2 meters × 2.3 meters (length × width × height), providing an internal space of 2.2 square meters for more spacious movement. Another common specification is 180 centimeters in length, 110 centimeters in width, and 230 centimeters in height, enhancing the user experience through optimized layout. When designing multi-person units, it is crucial to consider aisle width and privacy protection to avoid reduced efficiency due to cramped spaces.
Special-requirement unit dimensions are customized for specific populations or functional needs. Accessible toilets must accommodate wheelchair passage and turning, typically requiring a width of at least 1.5 meters and a depth of at least 1.8 meters to ensure ease of operation for users. Some products adopt dimensions of 180 centimeters in length, 150 centimeters in width, and 240 centimeters in height, reserving space for wheelchair turning inside and equipped with auxiliary facilities such as handrails and low-positioned sinks. Additionally, in regions like Anhui, it is recommended to choose mobile toilets with a height of at least 2.3 meters to prevent water accumulation or collision risks on the top, thereby extending the equipment's service life.
The selection of mobile toilet specifications at construction sites should comprehensively consider the number of users, spatial conditions, and local regulations to ensure both functionality and safety.




