| 摘要 |
Expansion joint strip 1 for joining concrete parts 8, 9, the two lateral edges 2 of said expansion joint strip being provided with anchoring elements. The central section in between is provided on both sides with a ridge 3 which runs in the longitudinal direction of the joint strip, projects beyond the body of the central section, is situated in the transverse plane of symmetry of the joint strip, is triangular in cross section and has concave side faces 4. The transition sections 5 of the expansion joint strip 1 taper, viewed in cross section, between the side faces 4 and the anchoring elements 2, towards the anchoring elements 2. <IMAGE>
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