| 摘要 |
<p>A U-profile,with stem fixable to the broad side of a wall, and with shanks gripping a wall element with its end face inserted between them, is incorporated in a profile batten attached to a wall, to hold a prefabricated wall element with its end face adjoining the wall, and prevent it from moving sideways. The stem (1c) of the U-profile (1) is prolonged beyond one shank (1b). The open edge (3a) of the prolongation (3) aligned parallel to this shank is connected to the shank's top edge (1d) by a profile walling piece (3b) curved in a convex cross-section to the joint between shank and prolongation. The external face of this forms a hollow channel (2) set on the U-profile without joint gap. This simultaneously fills the role of the usually separate corner-finishing batten, and can also be easily cleaned.</p> |
