EXTRUDED JOINERY WORK ELEMENT REINFORCED WITH CONTINUOUS FIBRES, METHOD AND DEVICE

摘要

The invention concerns a joinery work element comprising at least an extruded profile (400) made of extrusible organic material reinforced with at least a reinforcing strip consisting of continuous glass filaments and an organic material. The invention is characterised in that the strip is made from continuous yarns based on continuous glass filaments and thermoplastic organic material assembled mutually parallel. The invention also concerns a method comprising at least the following steps: assembling in parallel continuous yarns (11) based on continuous glass fibres and a first thermoplastic material and forming by heating at least a consolidated strip (13) wherein the reinforcing fibres are impregnated with the first thermoplastic material; and introducing at least one strip (13) in a die (200) calibrated according to the extruded profile cross-section and simultaneously introducing a second melted extrusible organic material (30) into said die (200) in contact with said strip(s) so as to obtain an extruded profile consisting of at least a second extrusible organic material reinforced with at least a strip.