Construction Methods of Mobile Toilets
There are mainly two construction methods for mobile toilets: on-site installation of factory-prefabricated finished products and handmade construction using materials such as water storage barrels.
On-site Installation of Factory-Prefabricated Finished Products
In this method, mobile toilets are typically prefabricated in factories. Factories are equipped with professional production equipment and standardized production processes, enabling them to mass-produce various components of the toilet, such as walls, roofs, doors, windows, and internal sanitary facilities, according to pre-designed specifications and standards. These prefabricated finished products undergo strict quality inspections in the factory before being transported to the installation site. During on-site installation, it is only necessary to assemble and拼接 (here, 'assemble and join' can be translated as 'assemble' since 'join' is somewhat redundant in this context, but for completeness in showing the original intent, we can use 'assemble and piece together' or simply 'assemble') the components according to the design drawings and installation instructions. Compared to the construction of traditional toilets, this method eliminates a series of complex and time-consuming processes such as site selection, material procurement, and on-site construction. Traditional toilet construction requires on-site foundation treatment, bricklaying, pipe laying, and other work, which not only requires a large amount of manpower but also the procurement of various building materials, resulting in relatively high capital costs. In contrast, the on-site installation method of factory-prefabricated finished products significantly reduces manpower requirements since most of the work is completed in the factory, and only a small number of workers are needed for on-site assembly. At the same time, materials are centrally procured and produced in the factory, avoiding material waste and price fluctuations that may occur during on-site procurement, thus reducing material costs. Moreover, the overall construction period is short, and capital turnover is fast, further reducing capital investment.
Handmade Construction Using Materials Such as Water Storage Barrels
Taking the use of water storage barrels as an example, first, use an angle grinder to split the water storage barrel in half lengthwise. Fix universal wheels at the four corners of a wooden board to facilitate the movement of the mobile toilet. Then, use wooden strips to increase the height to meet usage requirements. Cut an opening on the side of the water storage barrel for installing door frames, walls, and roofs. In terms of internal fixtures, it is necessary to create a floor drain to ensure smooth drainage and install toilets, make bathroom heaters, and install washbasins and other sanitary facilities. Some people also use water storage tanks and pallets for construction. Fix universal wheels at the bottom of the pallet, place the water storage tank on it, cut the water storage tank to form an open tank and stack and fix them, and cut out a doorway. Install a drainage system inside, install toilets, faucets, washbasins, and other fixtures, and finally install the door. Although this method has relatively low costs, it requires the maker to possess certain handicraft skills and tools, and the construction process is relatively cumbersome, making it difficult to ensure a unified quality standard.
