| 摘要 |
Elements are stacked on a swivel table (1) which has two relatively angled support surfaces (3,4) and which is brought into a position in which one of the surfaces is horizontally orientated and the other stands at an angle. The intermediate space between the outer layer (11) of the slab and cover (13) is bounded on the narrow sides by shuttering components. The table is rotated by 90 degrees to gain access from the top to the narrow sides of the slabs so that the intermediate spaces can be filled with concrete. After setting, the panels can be transported in the upright position. Independent claims are included for a facility to carry out the aforementioned procedure, for a swivel table and shuttering components as parts of that facility, and for the slab produced by carrying out the procedure. |
