CONCRETE MIXTURE Russian patent published in 2020 - IPC C04B28/04 C04B111/20 

FIELD: construction.

SUBSTANCE: invention relates to construction materials and can be used in making concrete articles for industrial and civil construction. Concrete mixture contains Portland cement, aggregate, Steinberg UPBS-MB plasticiser, tempering water and mineral additive - filtration slurry of catalytic cracking in amount of 1–20 % of cement weight, having moisture of not more than 58 wt. % and containing in terms of dry substance, wt. %: sodium oxide 0.5–4, aluminium oxide 20–45, iron oxide 0–0.6, sodium sulphate 0–3.5, silicon oxide is the rest.

EFFECT: technical result is high strength of concrete in compression, reduced consumption of Portland cement, recycling filtration slurry of catalytic cracking.

1 cl, 1 tbl, 8 ex