MULTILAYER CONSTRUCTION THAT CAN BE USED AS A REINFORCEMENT IN A PART OBTAINED BY RESIN TRANSFER MOLDING

摘要

The invention relates to a multilayer textile construction (1) that can be used as a reinforcement in a part obtained by resin transfer molding. The invention is characterized in that it comprises: a core layer (2) consisting of an open-work structure having a spatial undulation and of high-tenacity yarns (5, 6), and; at least one reinforcing layer (3, 4) consisting of a textile construction based on high-tenacity fibers that comes into contact with a portion of a face of the core layer.