Researchers from the Faculty of Mechanical Engineering (FEM) at Unicamp have developed a process capable of obtaining semi-amorphous silica particles, which can replace silica fume in the production of concrete for civil construction. The technology was recently licensed and appears as an option that can bring economic gains to the sector, as there is an increase in the value of silica fume, in addition to enabling greater control of properties, compared to silica fume.
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