| 摘要 |
Covering system (10) of the multilayer structure type, comprising an external panel (11), an inner panel (14) and connection means (15, 15') positioned between said panels (11,14), said external panel (11) being of the multi-alveolar type and provided with an upper wall (12), exposed to atmospheric agents, a lower wall (13) facing inwards with respect to said system (10), said inner panel (14) being of the compact sheet type, said panels (11,14) being transparent and made of polycarbonate, said connection means (15,15') being of the elastically deformable type under the action of sound waves and elements to which said system (10) is subjected. |
