Abstract: The invention relates to an intermediate composite element (200) comprising: —at least one molded portion (300) comprising an assembly of reinforcing fibers integrated into a thermoset polymer matrix, —at least one dry stack (400) of layers of reinforcing fibers, comprising at least one polymeric porous layer inserted between two successive layers of reinforcing fibers, the molded portion (300) being affixed to the surface of the stack and bonded to the latter, characterized in that the thermoset polymer penetrates into a portion of the thickness of the dry stack (400) from the surface of the dry stack (400) on which the molded portion (300) is affixed, thereby providing the bond between the dry stack (400) and the molded portion (300). The invention also relates to a process for the production thereof, the processes for producing composite parts using such an element and the resulting composite parts.

Abstract: A mould for the production of articles comprising a cavity for the retention of a fibrous material impregnated with a curable resin defined by a top, a base (1) and side walls (4, 5, 6, 7) and an internal insert (2) having sectional walls that can move independently of each other in order to exert pressure on the fibrous material.

Abstract: A mould for the production of articles comprising a cavity for the retention of a fibrous material impregnated with a curable resin defined by a top, a base (1) and side walls (4, 5, 6, 7) and an internal insert (2) having sectional walls that can move independently of each other in order to exert pressure on the fibrous material.