| 摘要 |
The invention concerns a prefabricated partition comprising two insulating walls (1, 2) separated by a space in which is placed a cellular structure (3) fixed to the two walls 1, 2). The invention is characterised in that the cellular structure (3) is made up of individual cells (8, 9) and does not comprise parallel walls. The cellular structure (3) comprises bosses and/or recesses (7) forming cells.
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