gypsum powder

Gypsum powder 100Mesh COA_COA_200MESH-POWDER

Gypsum powder

Gypsum powder (hydrous calcium sulfate/calcium dehydrate or CaSO4-2H2O) is a white, smooth powder that is derived from heating gypsum rock. When gypsum is heated in air it loses water and converts first to calcium sulfate hemihydrate,(often called “plaster”) and, if heated further, to anhydrous calcium sulfate (anhydrite). Stucco is applied wet and hardens to a very dense solid.

Usage:

 *Decorative coating for walls
* Ceilings and as a sculptural and artistic material in architecture
* To cover less visually appealing construction materials such as metal, concrete, cinder block, or clay brick and adobe
* As a building material, stucco is a durable, attractive, and weather-resistant wall covering
*As a sculptural and artistic material
* Gypsum board
*In medicine
*And etc…

Stucco relief was used in the architectural decoration schemes of many ancient cultures. Since stucco can be used for decoration as well as for figurative representation, it provides an ideal transitive link from architectural details to wall paintings and also is used to form a semi-plastic extension of the real architecture that merges into the painted architecture. Stucco is valued as a siding material for its attractiveness and durability and is a relatively low-maintenance exterior finish.Stucco is often selected for multi-family projects due to the fact that when it is applied to 7/8-inch nominal thickness, provides a one-hour fire rating. Stucco can be directly applied to brick and concrete primer or applied over a wood frame, metal siding, or any other material.

We are able to produce according to the customer’s particle size.
Advantages

۱٫ Adjustable setting time depending on the customers and market needs
۲٫ super strength after drying Due to the use of pure gypsum rock
۳٫ High resistance to fire and water
۴٫ No screening
۵٫ Whiteness above 95%
۶٫ It is light in weight and more durable.
۷٫ It has low thermal conductivity.
۸٫ It is very good fire resistant and hence a very good heat-insulating material.
۹٫ It does not shrink while setting. Therefore, it does not develop cracks on heating or setting.
۱۰٫ It forms a thick surface to resist normal knocks after drying.
۱۱٫ It mixes up easily with water and is easy to spread and level.
۱۲٫ It has good adhesion on fibrous materials.
۱۳٫ It gives a firm surface on which the colours can settle.
۱۴٫ It has no appreciable chemical action on paint and does not cause alkali attack.
۱۵٫ Plaster of Paris gives a decorative interior finish. Its gypsum content provides it with a lot of shine and smoothness.
۱۶٫ It can easily be moulded into any shape.

Packing

Gypsum powder/stucco in 25 kg bag
• Gypsum powder/stucco in 30 kg bag
• Gypsum powder/stucco in 40 kg bag
• Gypsum powder/stucco in 50 kg bag
• Gypsum powder/stucco in 1-ton jumbo bag
• Gypsum powder/stucco in 1.5 tons’ jumbo bag
• Gypsum powder/stucco in 2 tons’ jumbo bag

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