Abstract: An apparatus for adding a coloring agent to a material used to manufacture brick includes an extrusion container having an opening defined in the sidewall thereof. A coloring agent supply communicates with the opening for delivery of the coloring agent to the interior of the container as brick making material passes through the container. A storage device stores the coloring agent supply amount data corresponding to a supply amount for each of a plurality of brick types, each of the plurality of brick types having a different appearance. A controller is adapted to control a supply of a coloring agent from said coloring agent supply into said extrusion container in accordance with a selected brick type. A computer can be connected to the controller for data transfer. Accordingly, the computer can be used as an interface between a user and the apparatus.

Abstract: A texturing system for brick fabrication comprising a plurality of slapping members mounted to at least one transmission belt for engaging individual edges of bricks within an array of bricks. The bricks are positioned beneath the slapping members while in a deformable state. An array of staggered lifting plates are positioned beneath the bricks for exposing opposite edge portions thereof to the slapping elements. The transmission belt is driven transversely to the movement of the bricks array for imparting the texturing force of the slapping elements to the underlying bricks along upstanding edge portions thereof. A series of three transmission belts are preferably used above a staggered pattern of two plate rows for treating the longitudinal sides of all bricks within an array. In this manner, an improved rough, used brick appearance may be imparted to individual brick elements while disposed in a common fabrication array.