Construction Site Mobile Toilet

Construction site mobile toilets are temporary public sanitation facilities suitable for large construction sites and other locations, featuring mobility, modularity, and ease of transportation.

Composition Structure

A construction site mobile toilet typically consists of a fecal sewage storage tank (or fecal sewage treatment device), flooring, sanitary fixtures, walls, washing facilities, water tanks, roofs, and mobile devices. These components work together to provide basic sanitation services for users.

Structural Form Classification

Based on structural form, they can be divided into single-unit mobile toilets and composite-structure mobile toilets. Single-unit mobile toilets are relatively independent and have a simple structure; composite-structure mobile toilets may be composed of multiple single units, offering richer functions and more efficient space utilization.

Mobility Classification

According to mobility, they can be classified as lifting and handling mobile toilets and powered and towed mobile toilets. Lifting and handling mobile toilets are usually smaller in size, facilitating manual or small-equipment lifting and handling; powered and towed mobile toilets can be moved using vehicle power, suitable for long-distance or frequent relocation scenarios.

Sewage Treatment Classification

Based on sewage treatment methods, they can be divided into water-flush and non-water-flush suction mobile toilets, circulating water-flush mobile toilets, and dry-packing mobile toilets. Water-flush and non-water-flush suction mobile toilets treat excreta through water flushing or suction; circulating water-flush mobile toilets are equipped with intermittent aerobic and anaerobic fecal sewage treatment devices, adding biological strains and using biofilm technology to accelerate decomposition. The treated water can be recycled for flushing, which is both environmentally friendly and water-saving; dry-packing mobile toilets have no water-flushing devices, with excreta collected by biodegradable plastic bags, which are automatically replaced and collected after use, avoiding water waste and sewage treatment challenges.

Special Types

Mobile environmental toilets, as one type, have frames welded from national standard steel, with surfaces covered with anti-corrosion and fire-resistant materials such as color-coated steel plates or carved panels, offering a service life of over 20 years. Internally, they are equipped with independent toilet pit partition treatment systems, with urine channels utilizing gravity flow and fecal channels cleaned by piston-type scraper mechanical devices. They also feature non-slip floors, automatic flushing toilet bowls, and ventilation and lighting systems, complying with the GBLT18091-92 standard.