Application and benefits of Portland Pozzolana Cement

  • The limestone (CaCO2) and clay (SiO2,AI2,O3,Fe2O3) are considered as the main raw materials for developing this type of cement.
  • Rocks are filled into trucks and conveyed to the crushers to mash them into fine particles.
  • Fine particles made of clay and limestone are supplied into the air-swept ball mills in proper ratios based on your need and blended properly prior to send it to silos for storing.
  • This mixture is then pre-heated upto 800-1000c temperature where calcinations of CACO3 to CaO occurs.
  • The mixture heated earlier is then transferred to kiln where the mixture is heated to 1450 C in rotary Kiln. The modules which are produced during the burning process known as clinker. With the help of a rotary cooler the clinker is chilled.
  • This clinker is now amalgamated with gypsum and pozzolana materials in the desired ratio and in this way the Portland Pozzolana Cement is formed.