| 摘要 |
The invention proposes a panel (100) that is produced by assembling a plurality of adjacent individual absorption blocks (10); each block (10) in said panel is in the shape of a polyhedral pyramid frustum, of which the base is a regular six-sided polygon; each individual block comprising six lateral walls surrounded by a lower peripheral lip of which each section is provided with a complementary tenon (22) or a mortise (20) arranged so as to allow two adjacent individual blocks (10) to be assembled, in particular by engagement, in the vertical direction, of a tenon (22) and a mortise (20) belonging respectively to one and the other of said two adjacent individual blocks (10). |
