Project Profile on Plaster Of Paris

Abstract

Plaster of Paris , which is calcium sulphate with half modecule of water of crystallization (CsSO 4 1/2 H2O). It possesses outstanding property of setting and subsequent hardening when mixed with water. Plaster of paris is extensively used in ceramic industry for the preparation of models., moulds and plaster toys. It is also used as a main raw materials in the manufacure of chalk crayons, gypsum plaster boards, decorative picture frames besides a wide range of applications in the interior decoration of buildings and other establishments.