DIVIDED MOLD FOR PRODUCTION OF CONCRETE BLOCKS Russian patent published in 2008 - IPC B28B7/22 

FIELD: building.

SUBSTANCE: divided mold to produce concrete blocks by filling it with concrete mixture contains a pallet, walls and fixing elements for its assemblage. The form is fitted with a withdrawal wall creating a chamber for decorative mixture. The withdrawal wall is furnished with a mortise to delineate a print on a concrete block by moving decorative mixture through the mortise by a movable plate, which is intended for overlapping the mortise in the withdrawal wall during delineation process, and a charger of decorative mixture. The withdrawal wall and the plate are capable of moving in grooves; the chamber for decorative mixture is dismountable.

EFFECT: manufacturing concrete blocks with various decoration.

6 dwg