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Grinding Cements with Calcined Clays
This lecture covers the importance of grinding cement to increase reactivity by reducing size and increasing specific surface. It explains the particle size distribution for cement, lab and industrial grinding equipment, and the impact of fineness on different components. The lecture also discusses intergrinding multi-component cements, undergrinding of clinker, and the impact on the pore structure. It compares intergrinding and separate grinding methods, highlighting their advantages and disadvantages. Additionally, it explores how LC³ can be produced at the concrete stage and its applications in masonry and high-strength concrete.