| 摘要 |
The invention relates to a reinforcing mat for reinforced concrete, which mat comprises longitudinal elements (1, 2, 3) and transverse wires (4), which are welded to one another, and in the case of which the two outer longitudinal elements (2, 3) on each mat border have, in order to achieve a border-economising effect, a smaller cross-sectional area than the rest of the longitudinal elements. In the case of said reinforcing mat, the transverse wires (4) project, on each mat border, beyond the border longitudinal element (3) and they are bent back in the form of loops (5) and welded at least to the border longitudinal element (3), if appropriate also to the longitudinal element (2) neighbouring the border longitudinal element (3), as a result of which such mats can be laid directly in distributor joints and load-bearing joints. <IMAGE>
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