| 摘要 |
<p>After the concrete section is poured, the shuttering spar (1) can remain between the cast concreted part sections. The shuttering spar has recesses, through which reinforcement braces (6) can engage. The shuttering spar has two longitudinal edges (2) and the recesses are formed as slots (5), which issue openly on one or both longitudinal edges. A covering component (7) closes the open mouth area of the slots. It comprises a small plastics plate, with securing arms, so that it is held securely on the seam spar. The covering component is an adhesive band. The shuttering component is formed from a basic spar and an applied spar, which in the area of their longitudinal edges are placed against each other and are connected with each other by a union device.</p> |
