DRY CONSTRUCTION MIXTURE WITH CONCRETE SUPER-PENETRATING ABILITY AND HIGH ADHESION, BASED ON GENERAL-PURPOSE NANO-CEMENT Russian patent published in 2016 - IPC C04B28/00 B82B3/00 C04B41/65 

FIELD: construction.

SUBSTANCE: invention relates to construction materials, particularly, to dry construction mixtures with super-penetrating ability and high adhesion, and can be used in industrial and civil construction as hydro-mixture of penetrating action for protecting concrete and reduction of its physical and mechanical properties. Dry construction mixture with super-penetrating ability and high adhesion, based on process for including construction sand fraction of 0.63 mm, calcium chloride, sodium nitrate and sodium carbonate, additionally contains potassium sulphate and nanocement civil construction as Binder, with the following component ratio, wt. %: said sand 50.3-53.9, nanocement civil 40-42, potassium sulphate 2.5-3.0, 2.0-2.5, sodium carbonate, sodium nitrate 1.5-2.0, calcium chloride 0.1-0.2.

EFFECT: efficient plasticising mixture at low value of water-cement ratio, high strength and water impermeability of the waterproof coating.

1 cl, 1 tbl