Various Uses of Gypsum Powder
Gypsum powder (Calcium sulfate Dihydrate/ Hydrous Calcium Sulfate) is a smooth white powder derived by heating Gypsum stone. The Gypsum that is mined is heat dried, crushed and ground into a powder. This powder has numerous applications in industry and construction. Gypsum Powder manufacturers cater to such needs.
Use in Dry Walls
Drywall is created out of gypsum powder. This powder is led towards evaporation of most of its content of water and carbon dioxide to be converted to Calcium Sulfate Hemihydrate (also known as Plaster of Paris).
Plaster of Paris converts back to Calcium Sulfate Dihydrate when it is mixed back with water. Such slurry is transferred to space between two hard sheets of heavy paper. It is flattened and allowed to set for forming drywall. The resulting drywall is subject to further drying, cutting, finishing and packaging for sale.
Dry walls made of gypsum powder are thermal resistant and fire resistant, provides sound insulation, is durable and easy to repair. Drywall can assume many finishes such as paint, texturing or wallpaper. One 4 by 8-foot drywall panel of half-inch thickness weighs around 54 pounds. Dry walls are used for ceilings and finishing of internal walls.
History
Gypsum has always been reputed to be a leading building material worldwide. It was used by many ancient civilizations like ancient Egyptians who built their pyramids using mortars of gypsum.
The importance of gypsum powder has been rising ever since. This is because state of art technology enables gypsum and gypsum based products to feature more mechanical and physical properties such as durability and longevity.
The superior quality of gypsum in making construction materials is because of its qualities of aesthetics and comfort. This material is commonly available, natural and odorless. It also has a natural mechanism to create a balance between humidity and climate of indoors.
Gypsum plaster provides matchless, smooth white surface free of scars and cavities. Gypsum products are also good for indoor finishes. They are environment-friendly, fire resistant and provide acoustic and thermal insulation. They are also good for human health. As such, there is great demand for Gypsum Powder Suppliers & Manufacturers in India.
