Estimation of water use in public toilets Water Appliances Water Use Indicators Quantity Water Use (m3/d) Toilet (flushing) 80L/h/squat 11 squats 14 Urinal (flushing) 70L/h/squat 4 squats.

4.5 washbasin (washing) 20L/h/each 5 1.6 floor (flushing) 6L/m2/day 80m2 0.5 total 20.6 calculated with reference to the above units, or you can refer to the corresponding standards in the water consumption quotas of Liaoning or Shenyang.

Categorization of public toilets

City public toilets can be classified in the following ways according to different methods such as architectural form, architectural structure, architectural grade, spatial features, flushing method, management method and investment channels.

Building form

Urban public toilets can be categorized into three types: independent, attached and mobile according to the building form. According to the classification of construction datum, it can be divided into two categories: above ground and underground.

1. Independent public toilets:

Independent public toilets refers to the public toilet building structure and other building structure is not related to the independent building in the city roads, squares, green areas, cultural and sports facilities, stations, docks, residential neighborhoods, etc. Nearby for the activities in these places or through these places to provide toileting services to the public.

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 location, designed as a distinctive architectural sketches, enriching the architectural environment and cultural connotation of the 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 refers to the building structure of the public toilets and other main building structure belongs to a whole, the public toilet building is only attached to the main building and the construction of a part of the building. Public toilets can be separated from 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 residential building entrance separated from the entrance.

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, passageway, etc., to organize the flow of people into the public toilets, to provide convenient services for the public.

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 construction of public toilets for the use of the service users and passers-by, in the public toilets on the planning of the distribution of a greater degree of flexibility.

Reference: Baidu Encyclopedia - Public **** Toilet