A study on the effective utilization of ultrafine fly ash and silica fume content in high-performance concrete through an experimental approach.

Conventional cement production is a major source of CO emissions. As a result, there is an increasing emphasis on finding sustainable alternatives for cement and their appropriate proportion in concrete. This investigation explores the optimization of supplementary cementitious materials (SCM) like ultrafine fly ash (UFFA) and silica fume (SF) content in high-performance concrete (HPC).