公开(公告)号：EP3234274A2

公开(公告)日：2017-10-25

申请号：EP15826090.1

申请日：2015-12-17

申请人： Armstrong World Industries, Inc.

发明人： OLESKE, Peter J. ,  SPRINGER, Brian L. ,  JASKIERSKI, Anthony J. ,  BERGMAN, Todd M. ,  KOGER, Keith A. ,  GAYDOS, Christopher D. ,  DESANTIS, Craig W. ,  MYERS, Jere W. ,  VAN DORE, Jonathan P. ,  VERNAU, G. Douglas ,  KEHRER, Kenneth P. ,  HOUGH, Paul A. ,  DESHPANDE, Ravindra

IPC分类号： E04B9/00 ,  E04B9/04 ,  E04B9/32 ,  E04B9/36

CPC分类号： F21S8/04 ,  E04B9/003 ,  E04B9/006 ,  E04B9/04 ,  E04B9/0421 ,  E04B9/045 ,  E04B9/0464 ,  E04B9/0471 ,  E04B9/241 ,  E04B9/28 ,  E04B9/32 ,  E04B9/366 ,  F21S8/026 ,  F21S8/06 ,  F21V7/0008 ,  F21V21/04 ,  F21V33/006

摘要： An integrated ceiling and light system that incorporates a light module into a ceiling tile. The system may include a grid support system suspended from an overhead support structure that includes at least one grid support element and first and second ceiling tiles supported by the grid support element in an adjacent manner. A nesting cavity may be formed into the first and second ceiling tiles such that a light module may be disposed within the nesting cavity and coupled to the first and second ceiling tiles. The ceiling tiles may be of the type that conceals the grid support element on which it is supported. In one alternative embodiment, the light module and a nesting region of the ceiling tile may include corresponding edge profiles to facilitate mating therebetween to enable coupling of the light source to the ceiling tile.

摘要翻译： 集成天花板和照明系统，将天花板或垂直面板上的照明模块组合在一起。 在某些实施例中，灯模块可以直接耦合到天花板瓦。 光模块可具有每单位暴露表面积的重量，该重量小于天花板贴片的每单位暴露表面区域的重量。 天花板瓦片可以具有比单位体积的第二重量大的单位体积的第一重量，从而防止天花板瓦片的下垂。 天花板瓦片可以具有形成在其中的凹部，其中光模块设置在凹部内。 在这样的实施例中，光模块的重量可以等于或小于被移除以形成凹陷的天花板贴片部分的重量的三倍。

公开(公告)号：EP3365509A1

公开(公告)日：2018-08-29

申请号：EP16860677.0

申请日：2016-10-26

申请人： Armstrong World Industries, Inc.

发明人： BISCHEL, Marsha S. ,  KEHRER, Kenneth P. ,  LU, Lida ,  WANG, Michelle X.

IPC分类号： E04B9/04 ,  E04B1/94 ,  C09K21/00 ,  B32B37/12

CPC分类号： E04F13/077 ,  B32B7/12 ,  B32B9/005 ,  B32B9/042 ,  B32B15/10 ,  B32B15/18 ,  B32B15/20 ,  B32B21/02 ,  B32B21/04 ,  B32B21/14 ,  B32B37/1207 ,  B32B2037/1215 ,  B32B2250/02 ,  B32B2255/08 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2307/412 ,  B32B2307/50 ,  B32B2307/73 ,  B32B2307/732 ,  B32B2311/24 ,  B32B2419/00 ,  B32B2607/00 ,  E04B9/045 ,  E04B9/225 ,  E04B9/34 ,  E04F13/0866 ,  E04F13/12

摘要： The present invention is directed to a building panel having a laminate structure, the laminate structure including a topcoat layer comprising a first intumescent composition, a cellulosic veneer layer, an adhesive layer formed from an adhesive composition comprising a second intumescent composition, and a metallic substrate layer and wherein the cellulosic veneer layer is at least partially bonded to the metallic substrate by the adhesive layer. The resulting building panel exhibits superior flame retardancy resulting in a Class A fire rating, according to ASTM E-84.