WHAT IS NATURAL CEMENT
Answers
Answer:
Natural cement is hydraulic cement made from limestone that has a high clay content (argillaceous limestone). It is different from building lime, which is made from limestone with a lower clay content, in that lime is not hydraulic (does not set under water).
Answer:
Natural cement is hydraulic cement made from limestone that has a high clay content (argillaceous limestone). ... The resulting powder is natural cement, which will set when mixed with water, and hardens through a process of cement hydration.
Explanation:
A hydraulic cement produced by pulverizing and then heating naturally occurring rock (cement rock) containing appropriate proportions of limestone, clay, magnesia, and iron. Ignition temperatures are usually lower than for portland cement. Final pulverizing is necessary as with portland cement.