SYSTEM FOR EXTRUDING BEADS OF BUILDING MATERIAL FOR A ROBOT FOR THE ADDITIVE MANUFACTURE OF ARCHITECTURAL STRUCTURES COMPRISING A DEVICE FOR INSERTING REINFORCING FIBRES

摘要

The invention relates to a system for extruding beads (9) of building material for a robot (8) for the additive manufacture of architectural structures (6), comprising: an extrusion head (30) extruding beads of building material and intended to be moved by the additive-manufacturing robot (8) in a predetermined path in order to form an architectural structure (6) by the stacking of the layers of extruded beads (8); a feed circuit (20) feeding the said extrusion head (30) with building material; characterized in that it further comprises a spray device (40) spraying fibres (48) for structurally reinforcing the extruded beads (8), which spray device is designed to be able to spray fibres (48) that structurally reinforce these beads and insert same into said extruded beads.