公开(公告)号：US20060053710A1

公开(公告)日：2006-03-16

申请号：US10925271

申请日：2004-08-24

申请人： Stephen Miller ,  Brandon Cordts

发明人： Stephen Miller ,  Brandon Cordts

IPC分类号： E04C2/00

CPC分类号： H02G3/22 ,  A62C3/16 ,  H02G3/0412

摘要： A method and apparatus for creating firestopping barrier in a partition, such as a wall, floor, or ceiling, that is mounted adjacent the opening includes a housing containing a central opening. The cross-sectional area of the housing is greater than the cross-sectional area of the through-penetration opening, and the housing is arranged external to the through-penetration opening with at least a portion thereof extending along a surface of the partition thereby to allow the housing to be installed adjacent the through-penetration opening. Firestop material is arranged within the housing.

摘要翻译： 在邻近开口安装的隔板（例如墙壁，地板或天花板）中形成防火屏障的方法和装置包括容纳中心开口的壳体。 壳体的横截面面积大于穿透开口的横截面面积，并且壳体布置在穿透开口的外部，其至少一部分沿着分隔壁的表面延伸，从而 允许外壳邻近穿透孔安装。 防火材料布置在外壳内。

公开(公告)号：US20060182915A1

公开(公告)日：2006-08-17

申请号：US11057277

申请日：2005-02-11

申请人： George Frost ,  John Brady ,  Brandon Cordts

发明人： George Frost ,  John Brady ,  Brandon Cordts

IPC分类号： B29C47/00

CPC分类号： F24F13/0263 ,  B32B1/00 ,  B32B1/08 ,  B32B5/00 ,  B32B5/02 ,  B32B5/022 ,  B32B5/04 ,  B32B5/06 ,  B32B5/14 ,  B32B5/16 ,  B32B5/22 ,  B32B5/24 ,  B32B5/26 ,  B32B5/30 ,  B32B7/00 ,  B32B7/02 ,  B32B9/00 ,  B32B19/00 ,  B32B19/04 ,  B32B19/06 ,  B32B2250/20 ,  B32B2250/42 ,  B32B2260/023 ,  B32B2260/04 ,  B32B2262/00 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/105 ,  B32B2264/00 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/108 ,  B32B2264/12 ,  B32B2307/30 ,  B32B2307/304 ,  B32B2307/306 ,  B32B2307/3065 ,  B32B2419/00 ,  F16L57/04 ,  F16L59/029 ,  F16L59/145 ,  Y10T428/1314 ,  Y10T428/1334 ,  Y10T428/1338 ,  Y10T428/1345 ,  Y10T428/139

摘要： An article for fire protecting a duct includes a first layer of a first material including a noncombustible fibrous material and a second layer of a second material including an intumescent material. The first layer is adjacent the second layer. The article is non-self-supporting and has an initial thickness of less than about three inches when in a first application condition, and an expanded thickness when in a second heated condition. The expanded thickness is greater than the initial thickness. At the expanded thickness, the article meets Section 5.5 of AC101 Acceptance Criteria for Grease Duct Enclosure Assemblies, as specified in April 2001 by the International Council of Building Officials (ICBO-ES).

摘要翻译： 用于防火管道的物品包括包含不可燃纤维材料的第一材料的第一层和包括膨胀材料的第二材料的第二层。 第一层与第二层相邻。 该制品是非自支撑的，并且在第一施加条件下具有小于约三英寸的初始厚度，并且在第二加热条件下具有扩大的厚度。 膨胀的厚度大于初始厚度。 根据国际建筑官员理事会（ICBO-ES）2001年4月的规定，该物品的扩展厚度符合AC101“油管道外壳大会验收标准”5.5节。