Dudhi Gypsum (Brick Solution) (Moisture Resistant) is a one coat plaster specifically designed to provide protection in wet areas like bathroom, kitchens, basement, garages, balconies, parking podium etc. It provides extra protection with low absorption of moisture in air or from surface giving excellent results in skirting area application with problems arising out of capillary action and efflorescence. It can be directly used over backgrounds like bricks, blocks, RCC etc and provides a smooth inert, high-quality surface to internal walls and ceilings and a durable base for application of decorative finishes.
Gypsum Plaster
Gypsum plaster is a type of plaster that is made from gypsum, a soft mineral made up of calcium sulfate dihydrate. It is commonly used as a wall and ceiling covering due to its durability, fire resistance, and smooth finish. Gypsum plaster is also known as plaster of Paris, as it was historically made from the large gypsum deposits found near Paris, France. Today, it is manufactured by heating gypsum to remove the water content and then grinding it into a fine powder that can be mixed with water to form a paste. This paste can then be applied to surfaces and allowed to dry, creating a smooth and even finish.
- Gypsum rock(CaSO4.2H2O) when heated to 150 -250°C looses ¾ of its water. Gypsum rock gets converted in CaSO4.½H2O(POP).
- CaSO4.2H2O → CaSO4.½H2O(POP) + 3/2 H2O
- CaSO4.½H2O(POP) + Aggregate(Vermiculite / Perlite) + Additives → Gypsum Plaster.
