MACHINE FOR APPLICATION AND SCOURING OF CONSTRUCTION MIXES Russian patent published in 2014 - IPC E04F21/00 

FIELD: construction.

SUBSTANCE: machine for application and scouring of construction mixes includes guide rods, a frame made as capable of movement relative to guides of rods with the help of a drive, a carriage, providing for application of construction mixes onto a surface via a nozzle and made as capable of shuttle movements along a frame, a scouring organ, besides, the machine is additionally equipped with sensors made as capable of scanning the treated surface and control of speed of frame movement, a straightener and a system of counterbalances, providing for compensation of the impact against braking of the carriage when in contact with the side walls of the frame, and the scouring organ provides for a plate cutter, made as capable of rotation.

EFFECT: increased quality of surface finishing, elimination of formation of cavities, provision of identical density of material along entire area of surface, higher efficiency and reduced overexpenditure of construction mixes.

9 cl, 3 dwg