| 摘要 |
<p>SUMMARY The formwork element of brick size is intended to form horizontal wall projections on which e.g. an outer clinker masonry can be bricked up. The formwork element comprises an inner wall (10), an outer wall (12) connected therewith via stems (42,44,46) and an outwardly projecting formwork part (14). The cavity of the latter, via one or several breaks (24,26) provided in the outer wall (12),is in communication with the interspace between the latter and the inner wall (10). In order to adjust the load bearing part of the inner wall (10) to the part (28,30,32) of reduced load-bearing capacity of outer wall (12) and to avoid a sloping position of the wall, inner wall (10) at least on the upper side in the area (60,62) opposite break (24,26) of the outer wall (12) is depressed, with the close tongue-grooving engagement (16,20) being maintained. The protruding form-locking part (14), on the bottom side, is formed in a manner rising in oblique upward direction.</p> |
