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1. (WO2017153202) CONCRETE COMPONENT HAVING A REINFORCING ELEMENT, METHOD FOR PRODUCING SAME, METHOD FOR BENDING A REINFORCING BAR OF A REINFORCING ELEMENT, AND BENDING DEVICE

Pub. No.:    WO/2017/153202    International Application No.:    PCT/EP2017/054575
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Wed Mar 01 00:59:59 CET 2017
IPC: E04C 5/07
Applicants: GROZ-BECKERT KG
Inventors: BISCHOFF, Thomas
HINZEN, Marcus
TOSKAS, Georgios
Title: CONCRETE COMPONENT HAVING A REINFORCING ELEMENT, METHOD FOR PRODUCING SAME, METHOD FOR BENDING A REINFORCING BAR OF A REINFORCING ELEMENT, AND BENDING DEVICE
Abstract:
The invention relates to a concrete component, having a concrete matrix (49) and having at least one non-metal reinforcing element (50), which can be shaped and which has at least one reinforcing part (29). The invention further relates to a method for producing said concrete component, to a production device (31), to a method for reshaping or bending a reinforcing element, and to a bending device. It is essential to the invention that the at least one reinforcing part (29) has a plurality of reinforcing threads (34) or reinforcing yarn arranged in a plastic matrix of a plastic (K). The plastic (K) is designed as a plastic that can be reversibly cross-linked. The cross-links can be released by heating the plastic (K) and can be reestablished by cooling the plastic back down. Thus, it is possible to produce and store a reinforcing element in completely hardened form as a standard element. In accordance with the particular application, the produced reinforcing element can be reshaped into the desired shape in that the cross-links are released in one or more locations, the reinforcing element is reshaped, and then the reinforcing element is hardened again by reestablishing the cross-links. This process can be repeated multiple times.