公开(公告)号：EP3190231A1

公开(公告)日：2017-07-12

申请号：EP17150410.3

申请日：2017-01-05

申请人： Würtzen, Jakob

发明人： Würtzen Nielsen, Jakob

IPC分类号： E01F8/00

CPC分类号： E01F8/0011 ,  E01F8/0082

摘要： A bag for acoustic damping, where shredded material, preferably shredded flakes, is packed into the bag. The bag has a surface wall enabling a mechanical constrainment of the shredded material. The density of the packed shredded material inside the bag is in the range of 200-600 kg/m3. The bag is intended for use in a noise barrier for acoustic damping. The noise barrier comprises a front support element, a rear support element and a number of bags. The front support element and the rear support element are arranged at a suitable distance from each other, and the bags are stacked in at least one row in the vertical direction between the front support element and the rear support element.

摘要翻译： 一种用于消音的袋子，其中碎袋材料（优选碎片）被包装在袋子中。 该袋子具有能够机械约束粉碎材料的表面壁。 袋内包装好的破碎材料的密度范围为200-600kg / m3。 该袋旨在用于隔音屏障以减少声音。 隔音屏障包括前支撑元件，后支撑元件和多个袋子。 前支撑元件和后支撑元件彼此以合适的距离布置，并且袋子在前支撑元件和后支撑元件之间在竖直方向上至少一排地堆叠。