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  2. Blair toilet - Wikipedia

    en.wikipedia.org/wiki/Blair_toilet

    A Blair toilet with an exhaust pipe. The Blair Toilet (a.k.a. Blair Latrine) is a pit toilet designed in the 1970s. It was a result of large-scale projects to improve rural sanitation in Rhodesia under UDI at the Blair Research Institute, and then deployed further during the 1980s after Zimbabwean Independence.

  3. Outhouse - Wikipedia

    en.wikipedia.org/wiki/Outhouse

    An outhouse — known variously across the English-speaking world otherwise as bog, dunny, long-drop, or privy — is a small structure, separate from a main building, which covers a toilet. This is typically either a pit latrine or a bucket toilet , but other forms of dry (non-flushing) toilets may be encountered.

  4. Back-to-back house - Wikipedia

    en.wikipedia.org/wiki/Back-to-back_house

    Note the shared "privies" (outdoor toilets) and "wash houses" Low quality houses were constructed for working class people at a high density, with scant regard for space, comfort or quality of life. Most back-to-backs were small: early examples had just a single room on each floor, while later houses were two-up two-down. Every house shared a ...

  5. Pit latrine - Wikipedia

    en.wikipedia.org/wiki/Pit_latrine

    A pit latrine, also known as pit toilet, is a type of toilet that collects human waste in a hole in the ground. [2] Urine and feces enter the pit through a drop hole in the floor, which might be connected to a toilet seat or squatting pan for user comfort. [2]

  6. List of countries by access to improved sanitation facilities

    en.wikipedia.org/wiki/List_of_countries_by...

    The Joint Monitoring Programme for Water Supply and Sanitation of WHO and UNICEF has defined improved sanitation as follows: flush toilet, [4] connection to a piped sewer system, connection to a septic system, flush/pour-flush to a pit latrine, ventilated improved pit (VIP) latrine, pit latrine with slab, composting toilet and/or some special ...

  7. Autodesk Revit - Wikipedia

    en.wikipedia.org/wiki/Autodesk_Revit

    Autodesk Revit is a building information modeling software for architects, structural engineers, mechanical, electrical, and plumbing (MEP) engineers, and contractors. The original software was developed by Charles River Software, founded in 1997, renamed Revit Technology Corporation in 2000 and acquired by Autodesk in 2002.

  8. Latrine - Wikipedia

    en.wikipedia.org/wiki/Latrine

    A latrine is a toilet or an even simpler facility that is used as a toilet within a sanitation system. For example, it can be a communal trench in the earth in a camp to be used as emergency sanitation , a hole in the ground ( pit latrine ), or more advanced designs, including pour-flush systems.

  9. Drain-waste-vent system - Wikipedia

    en.wikipedia.org/wiki/Drain-waste-vent_system

    A sewer pipe is normally at neutral air pressure compared to the surrounding atmosphere.When a column of waste water flows through a pipe, it compresses air ahead of it in the system, creating a positive pressure that must be released so it does not push back on the waste stream and downstream traps, slow drainage, and induce potential clogs.