INORGANIC PLATE AND PROCESS FOR PRODUCTION THEREOF Russian patent published in 2021 - IPC C04B28/00 B28B1/16 B32B9/00 C04B40/00 C04B111/20 

FIELD: construction.

SUBSTANCE: invention relates to inorganic plate, which can be used as wall materials during construction, and method of its production. Inorganic slab comprising a main cured layer comprising an inorganic solidified matrix, an organic reinforcing material dispersed in an inorganic solidified matrix, and hollow bodies attached to organic reinforcing material, where each hollow body is less than maximum length of organic reinforcing material and inorganic solidified matrix is formed of hydraulic material and siliceous material. Method of producing inorganic plate, comprising: a first step of obtaining a first mixture by mixing organic reinforcing material and hollow bodies, where each hollow body is less than maximum length of organic reinforcing material; second stage of obtaining second mixture by mixing first mixture, hydraulic material and siliceous material and third step of moulding mat from second mixture by laying second mixture.

EFFECT: technical result is higher strength and frost resistance, reduced weight.

13 cl, 10 ex, 2 tbl, 3 dwg