How is Portland cement made?

1 answer

Answer

1090706

2026-08-18 13:30

+ Follow

  1. Grinding the raw materials (Calcareous materials and argillaceous materials)
  2. Mixing in correct proportions
  3. Burning them in kiln at a temperature of 1300 - 15000C
  4. At this temperature the material sinters and partially fuses to form clinkers.
  5. Clinkers are cooled and ground to a fine powder with addition of about 2-3% of gypsum.
  6. And it is weighed and packed.

ReportLike(0ShareFavorite

Copyright © 2026 eLLeNow.com All Rights Reserved.