FIELD: construction. SUBSTANCE: device for installation of piles in ground includes body with longitudinal channels for supply of liquid and mortar and radial side nozzles. Radial side nozzles are installed by pairs in lower and upper parts of body at angle to horizon and provided with additional nozzles coaxial with channels for air supply. Two lower nozzles are mounted for vertical displacement and two other nozzles are rigidly installed at preset distance from the lower nozzles and displaced in horizontal plane. Located in body lower part at angle to its axis is conical stamp hinged to spring-loaded spindle installed in sleeve. Spindle is connected by means of kinematic ties lower movable nozzles. EFFECT: higher efficiency. 4 dwg
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