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  2. Casing (borehole) - Wikipedia

    en.wikipedia.org/wiki/Casing_(borehole)

    Casing Diameters of a Borehole Casing Diagram premium gas tight connections on a casing string. Casing is a large diameter pipe that is assembled and inserted into a recently drilled section of a borehole. Similar to the bones of a spine protecting the spinal cord, casing is set inside the drilled borehole to protect and support the wellstream.

  3. Mechanical systems drawing - Wikipedia

    en.wikipedia.org/wiki/Mechanical_systems_drawing

    The schematic is a line diagram, not necessarily to scale, that describes interconnection of components in a system. The main features of a schematic drawing show: A two dimensional layout with divisions that show distribution of the system between building levels, or an isometric-style layout that shows distribution of systems across ...

  4. American historic carpentry - Wikipedia

    en.wikipedia.org/wiki/American_historic_carpentry

    Sometimes there are studs at the doors but mostly the vertical planks replace the studs. Both wood shingle or clapboard exterior siding and interior lath and plaster attach directly to the planks. [10] Some examples of plank frame houses are the oldest house in New Hampshire, the Richard Jackson House, Thomas and Esther Smith House in ...

  5. Underfloor air distribution - Wikipedia

    en.wikipedia.org/wiki/Underfloor_air_distribution

    The UFAD system was originally introduced in the 1950s for rooms with high heat loads and raised floors systems for cable and equipment management (e.g. computer rooms, control centers, etc.). The system was introduced into office buildings in the 1970s in West Germany, with the addition of occupant-controlled localized supply diffusers.

  6. Knob-and-tube wiring - Wikipedia

    en.wikipedia.org/wiki/Knob-and-tube_wiring

    Modern home buyers often find that existing K&T systems lack the capacity for today's levels of power use. First-generation wiring systems became susceptible to abuse by homeowners who would replace blown fuses with fuses rated for higher current. This overfusing of the circuits subjects wiring to higher levels of current and risks heat damage ...

  7. American System-Built Homes - Wikipedia

    en.wikipedia.org/wiki/American_System-Built_Homes

    One of these houses was the Thomas E. Sullivan House at 336 Gregory Avenue in Wilmette, Illinois, next door to the Burleigh House at 330 Gregory Ave. In 1989, Storrer had previously identified the 1916 house as the work of John S. Van Bergen even though the residence does not appear in Martin Hackl's complete catalog, The Works of John S. Van ...

  8. Floor - Wikipedia

    en.wikipedia.org/wiki/Floor

    Floors typically consist of a subfloor for support and a floor covering used to give a good walking surface. In modern buildings the subfloor often has electrical wiring, plumbing, and other services built in. As floors must meet many needs, some essential to safety, floors are built to strict building codes in some regions.

  9. Molding (decorative) - Wikipedia

    en.wikipedia.org/wiki/Molding_(decorative)

    Casing: Finish trim around the sides of a door or window opening covering the gap between finished wall and the jam or frame it is attached to. Cartouche (in French) escutcheon : Framed panel in the form of a scroll with an inscribed centre, or surrounded by compound mouldings decorated with floral motifs