| 摘要 |
The insulation boards (1, 2) forming the shuttering wall are held together during casting by an elongated connector piece (3) in between them. A row of elongated plates (4) is secured to the outside of the insulation board and to the connector piece by fixing parts (5). An angled reinforcing part (6) has a first arm extending beneath the row of the elongated plates and a second arm extending substantially at right angles to the first arm. Once casting is finished, the fixing parts are loosened, the plates and reinforcing parts are removed and the connector pieces are left in place. |
