Mineral admixtures play a key role in modern concrete technology, and their rational application directly affects the performance and service life of concrete structures.
Volcanic ash, phosphorus slag powder, and fly ash, as common industrial by-products, exhibit differentiated advantages in improving concrete performance due to their unique physical and chemical properties.
In recent years, with the continuous improvement of concrete material requirements in construction engineering, how to scientifically select admixtures to obtain the best performance combination has become a focus of attention in both academic and engineering circles.
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