A reinforcing element (10) for structural concrete construction comprising a rod- shaped bar (1 1 ) having a cross-sectional enlargement on at least one end thereof. The rod shaped member (11 ) comprises an elbow portion (12) on said at least one end being embedded in a protection block (15), thereby forming said enlargement. The method for producing the reinforcing element and the corresponding reinforced structural concrete construction are also provided.
Corentin Jean Dominique Fivet, Maléna Bastien Masse, Nicole Widmer, Julie Rachel Devènes