| 摘要 |
A device equips an expansion joint between slabs in building constructions, in particular concrete slabs. According to a first embodiment, the device is made up of two profiles ( 3,4 ) that fit together in such a way that the elements passing through the joint between the slabs are discontinuous and have a bracket shape anchored by plate dowel anchors. According to a second embodiment, the device has a single profile, the lower part of which is bent alternately in one slab part and the other on each side of the joint.
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