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plaster of paris, quick-setting gypsum plaster consisting of a fine white powder (calcium sulfate hemihydrate), which hardens when moistened and allowed to dry. Known since ancient times, plaster of paris is so called because of its preparation from the abundant gypsum found near Paris.
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Gypsum plaster (plaster of Paris) Gypsum plaster, also known as plaster of Paris, is a white powder consisting of calcium sulfate hemihydrate. The natural form of the compound is the mineral bassanite. Etymology. The name "plaster of Paris" was given because it was originally made by heating gypsum from a large deposit at Montmartre, a hill in ...
Montmartre ( UK: / mɒnˈmɑːrtrə / mon-MAR-trə, [1] [2] [3] French: [mɔ̃maʁtʁ] ⓘ) is a large hill in Paris 's northern 18th arrondissement. It is 130 m (430 ft) high and gives its name to the surrounding district, part of the Right Bank.
The introduction of plasters with longer working times, prefabrication, and mechanical (projection) plastering have changed how plaster is used in construction. Patrimoine des enduits au plâtre en Île-de-France. This series (in French) examines plaster-rendered facades in the Greater Paris region.
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The Musée national des Monuments Français (English: National Museum of French Monuments) is today a museum of plaster casts of French monuments located in the Palais de Chaillot, 1, place du Trocadéro et du 11 Novembre, Paris, France. It now forms part of the Cité de l'Architecture et du Patrimoine, and is open daily except Tuesday.
Feb 18, 2024 · Key Takeaways: Plaster of Paris is a gypsum-based casting material used for sculpting and creating orthopedic casts. Its ability to harden quickly when mixed with water makes it ideal for various art and craft projects. Plaster of Paris has a long history of use in construction, art, and medicine.
Explore Plaster of Paris – its chemistry, manufacturing process, applications, safety aspects, and environmental impact. Introduction to Plaster of Paris. Commonly recognized for its association with creative and construction endeavors, Plaster of Paris is a versatile material that has been employed by civilizations throughout history. Its ...