REINFORCED CEMENT SHEAR-RESISTANT PANELS Russian patent published in 2011 - IPC E04C2/06 

FIELD: construction.

SUBSTANCE: panel that resists shear loads when fixed to a frame, which comprises the following components: a panel of continuous phase, produced as a result of hardening of an aqueous mixture, which contains, in terms of dry mass, from 35 to 70 wt % of chemically active powder, from 20 to 50 wt % of light filler and from 5 to 20 wt % of glass fibres, besides, the continuous phase is reinforced with glass fibres and contains particles of light filler, at the same time light filler particles have specific weight from 0.02 to 1.00 and the average size of approximately 10-500 mcm; at least one reinforcement element selected from a group, which includes a plate and a mesh sheet attached to the first surface of the panel of continuous phase, besides, at least one reinforcement element covers from 5 to 90% of the first surface of the panel of continuous phase. Also an inflammable system for construction, comprising the above-specified panel, is described.

EFFECT: increased shear strength during cross deformation of a panel.

34 cl, 3 tbl, 40 dwg