Cement News tagged under: supplementary cementitious material

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Ultra-fine low-carbon cementitious material developed

25 April 2024, Published under Cement News

Researchers at Anhui Southern Cement Co, China, have developed an ultra-fine low-carbon cementitious material that can be used to improve the properties of concrete and cement. The new material is made from slag powder and fly ash, waste products from the steel and coal industries. This study found that replacing cement with new materials can effectively improve the mechanical properties of concrete. In the cement production process, replacing 15 per cent of cement raw materials with ne...