公开(公告)号：WO2022049472A1

公开(公告)日：2022-03-10

申请号：PCT/IB2021/057902

申请日：2021-08-30

申请人： EUGANEA PANNELLI SRL

发明人： PADOVAN, Enrico

IPC分类号： E04C2/32 ,  E04C2/34

摘要： The invention is a composite panel (10) comprising two plane rectangular sheets (1, 2) made from metal plate and one intermediate corrugated rectangular sheet (3) made from metal plate which is interposed and constrained between said two plane sheets (1, 2), wherein said intermediate sheet (3) comprises a plurality of ridges (31) and depressions (32) which are rectilinear and parallel to one another, and wherein said ridges (31) and depressions (32) are oriented in such a way that they are oblique with respect to the edges (11, 12, 13, 14) of said panel (10).