OPC Clinker, or Ordinary Portland Cement Clinker, is the key ingredient used in the production of Ordinary Portland Cement, one of the most commonly used types of cement globally. This clinker is formed by heating limestone and clay materials in a kiln to a sintering temperature, which is typically around 1450°C. The chemical process involves […]

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What is gypsum? Gypsum is a common sulfate mineral made of calcium sulfate. People have used it as a building material for a long time, possibly since the neolithic. Today, it is an ingredient of plaster of Paris. It can also be used as a fertilizer. It is softer than most minerals, with a value […]

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Clinker or Cement clinker is a product that is an intermediary material in the manufacture of Portland cement. We, Azintrade company, are proud to be one of the biggest clinker manufacturers in Iran. With usually 3 millimeters to 25 millimeters in diameter, it traditionally involves intimate mixing of limestone and clay. In cement companies in […]

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Durability of Portland-Limestone Cement-Based Materials to Physical Salt Attack Abstract Portland-limestone cement (PLC) has gained significant attention due to its potential to reduce the carbon footprint of cement production while maintaining adequate performance characteristics. However, the durability of PLC-based materials, particularly their resistance to physical salt attack (PSA), is crucial for their long-term application in […]

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