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公开(公告)号：US20160273220A1
公开(公告)日：2016-09-22
申请号：US15044639
申请日：2016-02-16
CPC分类号： E04C2/06 , B28B19/0092 , B28B23/0006 , B29D99/0021 , B32B3/04 , B32B5/022 , B32B5/22 , B32B5/26 , B32B7/02 , B32B7/08 , B32B7/10 , B32B13/04 , B32B13/08 , B32B13/12 , B32B13/14 , B32B27/08 , B32B27/10 , B32B27/12 , B32B27/28 , B32B27/30 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2250/44 , B32B2255/02 , B32B2255/26 , B32B2260/021 , B32B2260/044 , B32B2260/046 , B32B2262/101 , B32B2264/10 , B32B2307/102 , B32B2307/202 , B32B2307/304 , B32B2307/3065 , B32B2307/402 , B32B2307/414 , B32B2307/50 , B32B2307/514 , B32B2307/536 , B32B2307/54 , B32B2307/554 , B32B2307/558 , B32B2307/58 , B32B2307/5825 , B32B2307/71 , B32B2307/7265 , B32B2419/00 , B32B2607/00 , C04B24/2623 , C04B28/14 , C04B2111/00405 , C04B2111/00612 , E04C2/043 , Y10T428/24992 , Y10T428/249955 , Y10T428/31504 , Y10T428/31678 , Y10T428/31993 , Y10T442/20 , Y10T442/2926 , Y10T442/604 , C04B14/42 , C04B24/2682 , C04B24/42
摘要： Disclosed are composite building boards and associated manufacturing methods. The composite boards may include, for example, one or more slurry layers with embedded fibrous mats. An exterior plastic coating is mechanically adhered to the underlying slurry layer. The plastic layer chemically bonds and cross-links with polymer additives within the slurry layer. The result is an integrated polymer matrix with greatly improved durability and surface strength.
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公开(公告)号：US20240110376A1
公开(公告)日：2024-04-04
申请号：US18244737
申请日：2023-09-11
发明人： Zhiqiang Shi , Aldo Glean
IPC分类号： E04B1/86 , B28B19/00 , B32B5/02 , B32B5/20 , B32B5/26 , B32B13/02 , B32B13/04 , B32B13/08 , B32B13/12 , B32B13/14 , B32B27/28 , B32B27/30 , B32B29/00 , B32B29/02 , C04B28/02 , C04B28/10 , C04B28/14 , E04B1/82 , E04C2/04 , E04C2/52 , G10K11/168
CPC分类号： E04B1/86 , B28B19/0092 , B32B5/022 , B32B5/024 , B32B5/028 , B32B5/20 , B32B5/26 , B32B13/02 , B32B13/045 , B32B13/08 , B32B13/12 , B32B13/14 , B32B27/283 , B32B27/302 , B32B27/308 , B32B29/002 , B32B29/007 , B32B29/02 , C04B28/02 , C04B28/10 , C04B28/14 , E04B1/8209 , E04C2/043 , E04C2/526 , G10K11/168 , B32B2255/00 , B32B2255/02 , B32B2255/12 , B32B2255/26 , B32B2260/021 , B32B2260/023 , B32B2264/00 , B32B2264/101 , B32B2264/12 , B32B2307/732 , C04B2111/0062
摘要： The present disclosure relates to plaster boards and methods for making them. For example, one aspect of the disclosure is a plaster board comprising one or more continuous layers of material disposed within a body of hardened plaster material, the first side and second side of each continuous layer of material being substantially covered by the hardened plaster material. In certain such embodiments, each continuous layer of material includes a polymer (e.g., a damping polymer) disposed on a carrier sheet. Another aspect of the disclosure relates to a method for making a plaster board that involves drying a wet body of plaster material while a continuous layer of material or precursor therefor is disposed within it.
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公开(公告)号：US11905712B2
公开(公告)日：2024-02-20
申请号：US17683091
申请日：2022-02-28
发明人： Garrett Loomis , David Knutson , Rachel Z. Pytel , Dennis Michaud , John C. Phillips , Stephen W. Reynolds
IPC分类号： E04F13/02 , C04B28/14 , E04F13/04 , C04B111/00
CPC分类号： E04F13/02 , C04B28/14 , E04F13/04 , E04F13/042 , C04B2111/00672
摘要： The present disclosure relates generally to wallboards, for example, suitable for use in constructing internal walls. The present disclosure relates more particularly to a wallboard and a method that provides simplified high-quality surface finishing. The wallboard includes a wall panel having a front surface and a rear surface. A sandable coating is disposed on the front surface of the wall panel. The method includes positioning wallboards adjacent to one another, applying sandable joint compound over joint formed between the wallboards, and sanding the joint compound and the sandable coating of the wallboards.
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公开(公告)号：US20230139624A1
公开(公告)日：2023-05-04
申请号：US18089258
申请日：2022-12-27
摘要： Disclosed is a building board construction that provides enhanced acoustical properties. In one possible embodiment, the board is a gypsum board with opposing facing sheets and an intermediate set gypsum core. An opened celled polymeric sheet is formed within the gypsum core and gives the resulting board enhanced sound absorption. In an alternative embodiment, individual pieces of polymeric foam are used in stead of the polymeric sheet. Also disclosed are various manufacturing methods whereby boards with enhanced acoustical properties can be formed in an continuous process. The various components of the present disclosure, and the manner in which they interrelate, are described in greater detail hereinafter.
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公开(公告)号：US11619044B2
公开(公告)日：2023-04-04
申请号：US16231576
申请日：2018-12-23
发明人： Mithun N. Kamath , Choung-Houng Lai , Michael J. Lemberger , Gerald Boydston , Bryan Wiltzius , Nathan Frailey , Eric Dong
摘要： An example plasterboard includes a layer of hardened plaster having a first surface and an opposed second surface, a layer of polymer material having particles of one or more cementitiously-active substances mixed therein, and a liner between the first surface of the layer of hardened plaster and the layer of polymer material. Another example is a method of forming such a plasterboard. The method includes loading an extruder with the polymer material having the particles of one or more cementitiously active substances mixed therein, extruding the polymer material through a die to form the layer of polymer material on a surface of the liner, contacting with a layer of wet plaster material, the liner having the polymer material applied thereon such that the surface of the liner faces away from the wet plaster material, and drying the layer of wet plaster material to form the layer of hardened plaster.
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公开(公告)号：US20220389712A1
公开(公告)日：2022-12-08
申请号：US17888217
申请日：2022-08-15
发明人： Mithun N. Kamath , Choung-Houng Lai , Michael J. Lemberger , Gerald Boydston , Bryan Wiltzius , Eric Dong , Nathan Frailey
摘要： An example plasterboard includes a layer of hardened plaster material having a first surface and an opposed second surface and a layer of molded material having a surface that faces away from the layer of hardened plaster material. The surface of the layer of molded material has one or more raised features. The plasterboard also includes a liner between the first surface of the layer of hardened plaster material and the layer of molded material. Other examples include a method of forming such plasterboards and a method for installing such plasterboards.
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公开(公告)号：US20220290439A1
公开(公告)日：2022-09-15
申请号：US17683091
申请日：2022-02-28
发明人： Garrett Loomis , David Knutson , Rachel Z. Pytel , Dennis Michaud , John C. Phillips , Stephen W. Reynolds
摘要： The present disclosure relates generally to wallboards, for example, suitable for use in constructing internal walls. The present disclosure relates more particularly to a wallboard and a method that provides simplified high-quality surface finishing. The wallboard includes a wall panel having a front surface and a rear surface. A sandable coating is disposed on the front surface of the wall panel. The method includes positioning wallboards adjacent to one another, applying sandable joint compound over joint formed between the wallboards, and sanding the joint compound and the sandable coating of the wallboards
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公开(公告)号：US11261607B2
公开(公告)日：2022-03-01
申请号：US16231575
申请日：2018-12-23
发明人： Garrett Loomis , David Knutson , Rachel Z. Pytel , Dennis Michaud , John C. Phillips , Stephen W. Reynolds
IPC分类号： E04F13/04 , E04F13/02 , C04B28/14 , C04B111/00
摘要： The present disclosure relates generally to wallboards, for example, suitable for use in constructing internal walls. The present disclosure relates more particularly to a wallboard and a method that provides simplified high-quality surface finishing. The wallboard includes a wall panel having a front surface and a rear surface. A sandable coating is disposed on the front surface of the wall panel. The method includes positioning wallboards adjacent to one another, applying sandable joint compound over joint formed between the wallboards, and sanding the joint compound and the sandable coating of the wallboards.
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公开(公告)号：US11199399B2
公开(公告)日：2021-12-14
申请号：US15709669
申请日：2017-09-20
摘要： A system for visually enhancing a surface. For example, the system may include an assembly that may be configured to project a laser line across at least a portion of the surface. Versions of the laser line may be projected at an angle of incidence relative to a plane defined by the surface. For example, the angle of incidence may be in a range of about 5 degrees to about 60 degrees. In one version, the laser line may be substantially perpendicular to a central axis of the surface. In addition, the laser line may enable enhanced, qualitative user visualization of the surface and non-planar distortion in the surface.
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公开(公告)号：US20210140179A1
公开(公告)日：2021-05-13
申请号：US17093265
申请日：2020-11-09
发明人： Michael House , Stephen Cline
IPC分类号： E04F21/00 , E04F21/165
摘要： The present disclosure relates a joint support that includes a support strip having first and second elongate flanges, the first and second elongate flanges having an inside surface, an outside surface, an inner edge, and an outer edge. The joint support further includes a first auxiliary flap including an inner portion attached to the inside surface of the first elongate flange and an outer portion that extends laterally beyond the outer edge of the first elongate flange. The joint support further includes a second auxiliary flap including an inner portion attached to the inside surface of the second elongate flange and an outer portion that extends laterally beyond the outer edge of the second elongate flange. The joint support further includes a pressure sensitive adhesive substance disposed on at least a first portion of an inside surface of each of the first auxiliary flap and the second auxiliary flap.
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