NANOSTRUCTURING OF CONCRETE MATERIALS
For the first time there has been proposed nanostructuring of coarse disperse materials, of concrete type. The existing methods of grinding in construction materials provide obtaining of dispersibility of particles 10-50 mm (microns), including cement particles. It is preferable, during obtaining more fine particles, to apply cavitation technology in suspensions. The article covers nanostructuring of concrete systems due to introduction of ultra- and nanodispersed mineral agents. In the process, grinding is being made in cavitation installations due to additional grinding of mineral agents during preparation of concrete mixtures. Nanostructuring provides compaction of concrete structures, and increase of strength parameters 1,5-2 times.