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Molding, or moulding (Commonwealth), also known as coving (UK, Australia), is a strip of material with various profiles used to cover transitions between surfaces or for decoration.
In classical architecture and sculpture, the molding is often carved in marble or other stones. A "sprung" molding has bevelled edges that allow mounting between two non-parallel planes (such as a wall and a ceiling), with an open space behind the molding.
Other types of molding are referred to as "plain".Źródło: https://en.wikipedia.org/wiki/Molding_(decorative)
Astragal ? A semi-circular molding attached to one of a pair of especially fire doors to cover the air gap where the doors meet. Baguette ? Thin, half-round molding, smaller than an astragal, sometimes carved, and enriched with foliages, pearls, ribbands, laurels, etc. When enriched with ornaments, it was also called chapelet.2 Bandelet ? Any little band or flat molding, which crowns a Doric architrave..
It is also called a tenia (from Greek ?????? an article of clothing in the form of a ribbon.2 Baseboard, "base molding" or "skirting board" ? used to conceal the junction of an interior wall and floor, to protect the wall from impacts and to add decorative features.A "speed base" makes use of a base "cap molding" set on top of a plain 1" thick board, however there are hundreds of baseboard profiles. Baton ? see Torus Batten or board and batten ? a symmetrical molding that is placed across a joint where two parallel panels or boards meet Bead molding ? narrow, half-round convex molding, when repeated forms reeding Beading or bead ? molding in the form of a row of half spherical beads, larger than pearling Other forms: Bead and leaf, bead and reel, bead and spindle Beak ? Small fillet molding left on the edge of a larmier, which forms a canal, and makes a kind of pendant.2 See also: chin-beak Bed molding ? a narrow molding used at the junction of a wall and ceiling.
Bed moldings can be either sprung or plain.Źródło: https://en.wikipedia.org/wiki/Molding_(decorative)#Types