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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