RAW MIXTURE FOR CONSTRUCTION MATERIALS Russian patent published in 2017 - IPC C04B28/04 B82B1/00 C04B111/20 C04B111/27 

FIELD: construction.

SUBSTANCE: raw materials for construction materials includes a cement, a filler, an aggregate and mixing water, containing the superplasticizer and the composite carbon nanomaterial, that is the agglomerates (from three up to three hundred) of carbon nanoscale quasi-one-dimensional filamentary formations of cylindrical shape polycrystalline graphite with internal channel mainly of two sizes 49.3±0.45 nm and 72.0±0.45 nm; with two types of fulleroid nanoparticles, localized on the surface of the filaments: a) polyhedral carbon nanoparticles with the closed internal channel of 1-5 nm in diameter; B) clusters of C60 and the active loose carbon with globes sizes of 1-5 mcm in the concentration of 10^-9-10^-6 wt %.

EFFECT: increase of the concrete consistency, provision of high homogeneity and annual occurrence frequency of the consistency factor, strength, frost resistance and waterproofness of the resulting material.

4 tbl, 2 dwg