| 摘要 |
<p>A shock attenuation barrier (1) including a plurality of layers successively arranged including a first layer (4), a second layer (3) having a plurality of molded geometric shapes (10), a third layer (2) including foam, a fourth lay er (3) having a plurality of molded geometric shapes (10) and a fifth layer (4) . Cavities (15) defined by inside surfaces of the geometric shapes (10) and a surface of the foam layer (2) preferably are filled with a shock absorbing filler (20) material.</p> |
