| 摘要 |
The addition relates to an improvement to the device for manufacturing cellular structures according to the main patent. The device according to the invention comprises, downstream of the cooling stage 2, a laying-down device 4 for depositing a thermal-insulation covering 5 on one of the lateral faces of the produced cellular element 3, and a second laying-down device 6 for fixing, on the opposite lateral face of the element 3, a catching covering 7 intended for retaining a subsequently deposited coating. The addition also relates to structural elements made with the aid of this device and which comprise a cellular central portion, one of the lateral faces of which is fitted with an insulation covering 5 whereas the opposite lateral face carries a catching covering 7. <IMAGE> |
