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Plaster cast bust of George Washington by Jean-Antoine Houdon based on a life mask cast in 1786.. A plaster cast is a copy made in plaster of another 3-dimensional form. The original from which the cast is taken may be a sculpture, building, a face, a pregnant belly, a fossil or other remains such as fresh or fossilised footprints – particularly in palaeontology (a track of dinosaur ...
Casts typically come in two main types of material, fiberglass, and plaster, though it is less common. Plaster casts have several limitations, including weight, which restricts movement, and skin complications such as dryness, itching, rashes, and infections, particularly in hot weather. Plaster can also break down if exposed to moisture.
Plaster is widely used as a support for broken bones; a bandage impregnated with plaster is moistened and then wrapped around the damaged limb, setting into a close-fitting yet easily removed tube, known as an orthopedic cast. Plaster is also used in preparation for radiotherapy when fabricating individualized immobilization shells for patients ...
A plaster cast is a copy of a sculpture, which is cast in plaster. A plaster cast can accurately reproduce the details of the original sculpture, but is usually much less durable. It is often used as a stage in the casting process.
Cynthia Dorothy Albritton (May 24, 1947 – April 21, 2022), better known by the pseudonym Cynthia Plaster Caster, was an American visual artist and self-described "recovering groupie" who gained fame for creating plaster casts of celebrities' erect penises. Albritton began her career in 1968 by casting penises of rock musicians.
Plaster mold casting is a metalworking casting process similar to sand casting except the molding material is plaster of Paris instead of sand.Like sand casting, plaster mold casting is an expendable mold process, however it can only be used with non-ferrous materials.