Dammam Portland Cement Manufacturer
Portland cement is a type of cement widely used in construction. It is produced by grinding a mixture of raw materials, primarily limestone and clay, and then burning it in special kilns. It is called "Portland" due to its color, which resembles the stone found on Portland Island in England.
Types of Portland Cement:
- Ordinary Portland Cement (OPC): Used in general applications such as concrete and concrete blocks.
- Sulphate-Resistant Portland Cement: Used in environments with high sulphate concentrations.
- Low-Heat Portland Cement: Used in large projects like dams to reduce heat generation during hydration.
- White Portland Cement: Manufactured from raw materials with very low iron oxide content.
Portland cement is the backbone of the construction industry due to its strength and durability. However, it requires environmental and technological improvements to reduce its negative impacts.