In-situ-concrete lock of two reinforced precast concrete compound units
The invention relates to an in-situ-concrete lock of two reinforced precast concrete compound units (1, 2), in the case of which the two precast concrete compound units (1, 2) each exhibit, in a jointing groove (4), a projecting reinforcing wire piece (6). In this arrangement, it is desired to avoid...
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| Format: | Patent |
| Sprache: | eng ; ger |
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| Zusammenfassung: | The invention relates to an in-situ-concrete lock of two reinforced precast concrete compound units (1, 2), in the case of which the two precast concrete compound units (1, 2) each exhibit, in a jointing groove (4), a projecting reinforcing wire piece (6). In this arrangement, it is desired to avoid reinforcing wire pieces which protrude from the precast concrete compound units and project out of the jointing grooves. This is achieved in that the reinforcing wire pieces (6) each terminate in the jointing groove (4) of their precast concrete compound unit (1, 2), if a coupling wire piece (10) engaging into the two jointing grooves (4), overlaps the two reinforcing wire pieces (6), and if, in each jointing groove, the reinforcing wire piece (6), towards the free end of the jointing groove (4), and the coupling wire piece (10) towards its free end and towards the closed end of the jointing groove (4), each exhibit an anchor abutment (7, 12). By virtue of the introduction of the coupling wire piece provided with anchor abutments, the protruding reinforcing wire pieces are avoided. |
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