| 摘要 |
A composite panel (1) for civil, industrial and residential building, particularly for curtain walls, floor slabs and roofing panels in prefabricated buildings, comprising at least one outer layer (2) made of concrete, at least one intermediate layer (3) made of thermally insulating material and at least one inner layer (4) made of concrete, the outer layer (2) and the inner layer (4) having connecting and stiffening means made of a material selected among wood, composite material and resin.
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