公开(公告)号：US20050159057A1

公开(公告)日：2005-07-21

申请号：US11078518

申请日：2005-03-11

申请人： Robert Hauber ,  Mark Hennis ,  Gerald Boydston ,  Michael Fahey ,  Robert Gerken

发明人： Robert Hauber ,  Mark Hennis ,  Gerald Boydston ,  Michael Fahey ,  Robert Gerken

IPC分类号： E04C2/26 ,  B05D7/24 ,  B28B11/08 ,  B28B19/00 ,  B32B13/02 ,  B32B13/14 ,  E04C2/04 ,  B32B27/12 ,  B32B5/02

CPC分类号： B32B13/02 ,  B28B7/0079 ,  B28B11/0845 ,  B28B19/0092 ,  B32B13/14 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2307/73 ,  B32B2419/00 ,  B32B2581/00 ,  E04C2/043 ,  Y10T428/31786 ,  Y10T428/31938 ,  Y10T428/31971 ,  Y10T442/102 ,  Y10T442/133 ,  Y10T442/171

摘要： A gypsum board panel having two facing main surfaces and machine edge surfaces, the board including an outer gypsum layer in which a polymer additive has been entrained, and the machine edges being shaped to have a three-dimensional feature, such that the features are complementary, and one machine edge surface can engage the complementary surface of the machine edge of an adjacent gypsum board panel. The three-dimensional features may include a triangular, in cross-section, ridge, or a rectangular ledge, or a concave edge, with a corresponding complementary groove or depression on the opposed edge for engagement with the edge of an adjacent board. A plurality of fastener plugs, taking the form of, for example strips or dots, can be disposed on the outer facing surface of the board to provide an entry point for penetration of a fastener, such as a nail or screw, and a layer of sheathing material, for example a covering polymeric coating, is optionally disposed over the outer board panel surface to further enhance the moisture repellent properties of the board.

摘要翻译： 具有两个相对的主表面和机器边缘表面的石膏板面板，所述板包括外部石膏层，其中聚合物添加剂被夹带在其中，并且机器边缘被成形为具有三维特征，使得特征是互补的 并且一个机器边缘表面可以接合相邻石膏板面板的机器边缘的互补表面。 三维特征可以包括三角形，横截面，脊形或矩形凸缘或凹形边缘，在相对边缘上具有相应的互补凹槽或凹陷，用于与相邻板的边缘接合。 形成例如条形或点状的多个紧固件插头可以设置在板的外表面上，以提供用于穿过诸如钉子或螺钉的紧固件的入口点和一层 护套材料，例如覆盖聚合物涂层，任选地设置在外板面板表面上，以进一步增强板的防水性能。