REINFORCING BAR OF FILAMENT COMPOSITE AND METHOD FOR PRODUCING SAME

摘要

The invention relates to a reinforcing element which is substantially one-dimensionally effective, comprising filaments embedded in a matrix material, wherein the filaments are present free from pretensioning or oriented with pretensioning in a pulling direction and are completely enclosed by a mineral matrix material. The invention also relates to a method and a device for producing a reinforcing element according to one of the preceding claims, wherein a filament bundle with a plurality of individual filaments or yarns with few filaments is spread by at least one widening unit and guided at least through one suspension of a mineral matrix material, with the result that the latter substantially completely encases the filaments, after which the encased filaments are brought together again to form a filament bundle and subjected to shaping in a mouthpiece or in a formwork.