Portland cement
Portland cement is the most common type of cement used in construction around the world. It is a fine powder mixture made by burning limestone and clay together at very high temperatures.
About
It is a fine powder mixture made by burning limestone and clay together at very high temperatures. The resulting materials are then ground into a fine powder and mixed with gypsum to create the cement. Portland cement is known for its strength and durability, making it a popular choice for building structures such as bridges, dams, and buildings. It is also used in the production of concrete, where it acts as a binding agent that holds aggregates together. The page provides a detailed history of Portland cement, its properties, manufacturing process, and various applications. It also discusses environmental concerns and alternative materials that are being explored to reduce the carbon footprint associated with its production.