| 摘要 |
<p>The soundproofing element (100) has a base element (12) having a receiving area (24) for bulk material (28) and an opening for filling the bulk material into the receiving area. The receiving area is partially filled with a bulk material. The opening is closed by a closure element. Independent claims are also included for the following: (1) a method for fabricating a soundproofing element; and (2) a method for manufacturing a pre-fabricated building.</p> |
