As one of the most widely used building materials, the performance of concrete is directly related to the engineering quality and service life.
In recent years, the demand for high-performance concrete in engineering applications has been continuously increasing, but a single admixture is no longer sufficient to meet its performance requirements.
Although various admixtures such as fly ash, slag powder, and silica fume have their own characteristics in improving the performance of concrete, there is a relative lack of systematic research on the compounding effect of multiple admixtures.
Reasonably utilizing the synergistic effect of admixtures can not only improve the comprehensive performance of concrete, but also achieve energy conservation and emission reduction.
Therefore, studying the optimal ratio of various admixtures and their impact on concrete performance has important theoretical significance and engineering value.
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