Explanation
Also known as Gouxing Bitter Soil or Bitter Soil Powder. The main component is magnesium oxide. It is calcined at 800-850 ° C with natural magnesite as raw material. Fine powdery pneumatic cementitious materials are pure white, gray white and nearly light yellow in color, and fresh materials have a shiny glass luster.
Classification
Inorganic non-metallic materials -> Cementitious materials and concrete