Free-standing public toilets are not directly related to other buildings, so they can often be combined with the surrounding architectural environment, and the cultural environment of the setup location, designed as architectural vignettes with a distinctive character, enriching the architectural environment and cultural connotations of the setup location of the public toilets and becoming an architectural note in harmony with the cityscape.
Independent public toilets in the management of operations such as pumping septic tank feces, relatively convenient, less impact on the surrounding environment, suitable for the construction of urban plazas, urban green space, the city's main arteries, urban tourist attractions near the location.
2. Attached public toilets: attached public toilets is the public toilet building structure and other main building structure belongs to a whole, the public toilet building is only attached to the main building and construction of a part of the building.
The public toilet can be divided with the main building access, and the main building users of the access to each other, such as public toilets attached to the ground floor of residential buildings, public toilets and the entrance to the entrance of the residential building is separated.
Can also be the same door with the main building in and out, such as public toilets attached to shopping malls, hotels, buildings, etc., can be through the main building's foyer, access, etc., the organization of the flow of people into the public toilets for the convenience of the public services.
Attached public toilets are suitable for the construction of busy commercial streets and other land is relatively tight, the location of the larger flow of people, in large shopping malls, hotels, dining establishments, entertainment venues and other public **** building can be attached to the public toilets for the service users and passers-by to use the public toilets, the public toilets in the planning of the distribution of a greater degree of flexibility.
3. Mobile public toilets: mobile public toilets, refers to the public toilet building can be repeated and more convenient to move to the need to set up the whole location, for the public toilet service facilities.
Because some locations are subject to topographical conditions, etc., and there is no shopping malls and other buildings can be attached to the public toilet, the public toilet problem has not been well resolved, there is an urgent need for a smaller footprint, mobility of public toilets for the public service.
Some large-scale outdoor recreational activities, sporting events are showing an increasing trend, these activities for a short period of time, a large concentration of people, and then return to normal, but also urgently need to be able to cope with the demand for public toilet facilities, therefore, mobile public toilets came into being.