A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sound attenuating building panels
An acoustic ceiling panel includes a first layer having a first major surface opposite a second major surface and a side surface extending therebetween, a second layer having a first major surface opposite the second major surface and a side surface extending therebetween, and a sealing layer, the sealing layer has a first major surface opposite the second major surface and a side surface extending therebetween. The sealing layer may be positioned between the first major surface of the first layer and the second major surface of the second layer. A side surface of the sealing layer may extend beyond a side surface of the first layer and a side surface of the second layer.
一种声学天花板镶板，包括第一层、第二层和密封层，该第一层具有与第二主表面相对的第一主表面和在其间延伸的侧表面，该第二层具有与第二主表面相对的第一主表面和在其间延伸的侧表面，该密封层具有与第二主表面相对的第一主表面和在其间延伸的侧表面。该密封层可以定位在第一层的第一主表面和第二层的第二主表面之间。密封层的侧表面可延伸超过第一层的侧表面和第二层的侧表面。
Sound attenuating building panels
An acoustic ceiling panel includes a first layer having a first major surface opposite a second major surface and a side surface extending therebetween, a second layer having a first major surface opposite the second major surface and a side surface extending therebetween, and a sealing layer, the sealing layer has a first major surface opposite the second major surface and a side surface extending therebetween. The sealing layer may be positioned between the first major surface of the first layer and the second major surface of the second layer. A side surface of the sealing layer may extend beyond a side surface of the first layer and a side surface of the second layer.
一种声学天花板镶板，包括第一层、第二层和密封层，该第一层具有与第二主表面相对的第一主表面和在其间延伸的侧表面，该第二层具有与第二主表面相对的第一主表面和在其间延伸的侧表面，该密封层具有与第二主表面相对的第一主表面和在其间延伸的侧表面。该密封层可以定位在第一层的第一主表面和第二层的第二主表面之间。密封层的侧表面可延伸超过第一层的侧表面和第二层的侧表面。
Sound attenuating building panels
声音衰减建筑镶板
FAN FEIYING R (author) / FRANTZ WILLIAM H (author) / BROWN SHAWN D (author)
2022-09-09
Patent
Electronic Resource
Chinese