| 摘要 |
The system has a formwork element (1) for producing a cover, and another formwork element (2) for producing a concrete wall. The formwork element (1) has larger area when compared to the formwork element (2) and has length greater than 2.70 meter in particular greater than 4 meter. A minimum distance between frame side members or between cross beams of the formwork element (2) is smaller than that of the formwork element (1). The formwork element (1) has a folding unit to which supports for placing the formwork elements are fastened. An independent claim is also included for a method for producing a cover. |
