Gypsum powder is a high consumption building material, used for a variety of ornamental purposes such as wall and ceiling covering or making decorative gypsum elements. Construction gypsum is made from the available gypsum in nature that has flattened and often twinned crystals. The extracted gypsum stone are processed to manufacture gypsum powder for building and construction applications.

Gypsum powder is extracted with the help of crusher machines, then transferred to furnace and carefully heated at 180 degree Celsius to force gypsum stone to release water. By water evaporation, gypsum powder suitable for construction is produced. Building gypsum powder is produced directly from pure gypsum stone and no additives are used.

Amoot Iranian Trading Company is a leading gypsum supplier in Middle East, providing gypsum powder in 25kg and 50 kg bags for international buyers. The specification of some of Amoot gypsum products are as follow:

  1. Silver gypsum: made from high quality gypsum stone, it is suitable to cover the subsurface before the final job.
  • Initial setting time: 8 to 10 minutes
  • Final setting time: 20 to 25 minutes
  • Test sieving: 500 microns >10%
  • Weight: 25kg
  1. Normal gypsum: it is good to cover walls and clay.
  • Initial setting time: 7 to 11 minutes
  • Final setting time: 18 to 22 minutes
  • Test sieving: 500 microns >4%
  • Weight: 25-50kg
  1. Super golden gypsum: it is a very fine-grained gypsum powder, good for plaster-moulding.
  • Initial setting time: 8 to 10 minutes
  • Final setting time: 20 to 25 minutes
  • Test sieving: 150 microns >1%
  • Weight: 25-50kg

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