Palisade element, has metal locking bar and/or metal palisades comprising exterior surfaces provided within regions adjacent to joints, where exterior surfaces stay perpendicular to joints

摘要

The element (E) has a metal locking bar (R) and two metal palisades (P) that are attached at the locking bar. The locking bar and/or the palisades have a fillet on a side. The locking bar and/or the palisades strike against with the side provided with the fillet at the palisades and/or the locking bar with two surfaces such as joints. The locking bar and/or the palisades have exterior surfaces provided within regions adjacent to the joints, where the exterior surfaces stay perpendicular to the joints. The palisades and/or locking bar are galvanized.