Structural Modification of New Formations in Cement MatrixUsing Carbon Nanotube Dispersions and Nanosilica
Complex nanodispersed systems with multi-walled carbon nanotubes and nanodispersed silica have a significant impact on the processes of hydration, setting and hardening of constructioncomposites predetermining their durability. Show that the main effect of the modification of cement matrix in the case of adding complex nanodispersed systems is provided by thedirected influence on the processes of hydration and subsequent crystallization of new formations. It is noted that, carbon nanotube dispersion and nanosized silica being added, the bindingmatrix is structured forming a prefect dense shell from crystalline hydrate new formations on the surface of solid phases that provides strong binding matrix in cement concrete.