IMPROVED METHOD AND DEVICE FOR SUPPLY OF LIQUID CEMENT PASTE FOR FIBRE-REINFORCED CONSTRUCTION CEMENT PANELS Russian patent published in 2014 - IPC B28B5/00 

FIELD: construction.

SUBSTANCE: invention relates to the field of construction, namely, to devices and methods for laying liquid paste onto a moving shaping web. The device comprises a discharge box installed as capable of rotation for laying of liquid paste at the inner lower surface of the discharge box from the inclined drain in the form of a continuous flowing web onto the moving web. The discharge box is installed across the direction of moving web movement. The discharge box is made with vertical edge boards, including the rear edge board of the discharge box and two opposite side edge boards, with pivots installed on the external surface of two opposite side edge boards of the discharge box, for installation of the discharge box on the appropriate opposite side walls of the conveyor for the moving web, with vertically adjusted forks and with facilities for adjustment of the angle of inclination of the discharge box up and down for adjustment of the flow of liquid paste from a drainage facility. On the external surface of at least one vertical edge board of the discharge box there is a vibrator installed.

EFFECT: invention will make it possible to ensure evenness and continuity of discharge of liquid cement paste along entire width of an item.

10 cl, 10 dwg