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公开(公告)号：US12104374B2
公开(公告)日：2024-10-01
申请号：US17792830
申请日：2021-01-26
申请人： SEKISUI HOUSE, LTD.
发明人： Miki Okumura , Hideo Nagamatsu
CPC分类号： E04B2/7457 , E04B1/82 , E04B1/8409 , E04B2/58 , E04B2/74 , E04B2/7412 , E04B2/82
摘要： A partition wall sound insulation structure includes: a floor material on which a floor surface facing an indoor space side is formed; a ceiling material on which a ceiling surface is formed, the ceiling surface being opposed to the floor surface in a vertical direction with an indoor space interposed therebetween; a partition wall that extends in the vertical direction so as to partition the indoor space in a horizontal direction and that is disposed with a gap from at least one surface of the floor surface and the ceiling surface; and a sound insulation material made from an elastic material and including a portion disposed in the gap while being compressed in the vertical direction.
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公开(公告)号：US12098543B2
公开(公告)日：2024-09-24
申请号：US17628327
申请日：2020-08-03
CPC分类号： E04B2/707 , B32B15/20 , E04B1/7608 , E04B2/7412 , E04B2/7457 , E04B1/4178 , E04B2103/04
摘要： Insulated wallboards are exposed interior insulation panels, for walls and ceilings, in occupiable spaces, that can be taped, finished, textured, and painted, which eliminates the need for gypsum board, and reduces or eliminates the need for other insulation, such as wall cavity insulation and exterior insulation. Insulated wallboard panels are formed by applying various combinations of thermal reflection layers such as aluminum foil; moisture resistance layer; or reinforcement layers over an insulating core. An enhanced surface or enhanced surface layer is provided on the interior-facing surface of the panel, to accept joint compound, paint, plaster, texture, or other interior finish. The core may be phenolic or other material with appropriate insulating and fire-retardant properties. The insulated wallboards may be applied directly to wood or metal framing, masonry, CMU, tilt-up concrete walls; or over existing gypsum board or other interior surfaces to retrofit additional insulation without disrupting exterior walls or roof.
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公开(公告)号：US12091851B2
公开(公告)日：2024-09-17
申请号：US17938477
申请日：2022-10-06
申请人： Arland Ray Lowery
发明人： Arland Ray Lowery
CPC分类号： E04B2/789 , E04B2/60 , E04B2/7457 , E04C3/07 , E04C3/32 , E04C2003/0443 , E04C2003/0473
摘要： A one-piece stud has a central longitudinal side; a first longitudinal side joined at a 90° angle to the first end of the central longitudinal side; and a second longitudinal side joined at a 90° angle to the second end of the central longitudinal side. The central side has a first and a second planar surface joined by an acute isosceles triangular channel midway between. The first longitudinal side is formed of a third and a fourth planar surface joined by an acute isosceles triangular channel midway between. The second longitudinal side has a fifth and a sixth planar surface joined by an acute isosceles triangular channel midway between. At an end opposite the 90° joint, the first longitudinal side and the second longitudinal side have free ends each forming a gapped right isosceles triangle. The longitudinal channels increase the axial capacity and the moment capacity of the stud.
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公开(公告)号：US20240229647A1
公开(公告)日：2024-07-11
申请号：US18618216
申请日：2024-03-27
申请人： ENI S.P.A.
CPC分类号： E21F7/00 , B01D53/22 , B01D53/229 , B01J8/009 , E04B1/946 , E04B2/7457 , E04G21/243
摘要： A barrier assembly used in the protection of personnel at worksites and/or residential areas from escapes of gas. Such a barrier assembly controls the lateral and vertical spread of gas in the event of an escape of the gas, even more particularly toxic gas. The barrier assembly can be used at operating sites where gases are produced, and, in particular, where high concentrations of toxic gases like CO2, H2S, SO2, and mercaptans are present. The barrier assembly can also act as a safety system in the event of an accidental uncontrolled release of these toxic gases into the atmosphere.
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公开(公告)号：US11982185B2
公开(公告)日：2024-05-14
申请号：US17430783
申请日：2020-02-13
申请人： ENI S.P.A.
CPC分类号： E21F7/00 , B01D53/22 , B01D53/229 , B01J8/009 , E04B1/946 , E04B2/7457 , E04G21/243
摘要： A barrier assembly used in the protection of personnel at worksites and/or residential areas from escapes of gas. Such a barrier assembly controls the lateral and vertical spread of gas in the event of an escape of the gas, even more particularly toxic gas. The barrier assembly can be used at operating sites where gases are produced, and in particular where high concentrations of toxic gases (e.g. CO2, H2S, SO2, mercaptans etc.) are present. The barrier assembly can, optionally act as a safety system in the event of an accidental uncontrolled release of these toxic gases into the atmosphere.
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公开(公告)号：US20190211550A1
公开(公告)日：2019-07-11
申请号：US16311790
申请日：2017-04-25
申请人： KNAUF GIPS KG
发明人： Dominik HERFURTH , Volker MUELLER
IPC分类号： E04B2/74
CPC分类号： E04B2/7409 , E04B2/7457
摘要： The invention relates to a drywall construction system comprising a plurality of metal profiles which at least on one side are panelled using dry construction boards. At least on this one side spring rails are arranged between the metal profiles and the dry construction boards. The invention is suitable, in particular, for improving sound insulation in lightweight steel constructions.
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公开(公告)号：US20180334806A1
公开(公告)日：2018-11-22
申请号：US16017151
申请日：2018-06-25
IPC分类号： E04C2/52 , E04B1/80 , B32B7/12 , B32B21/02 , B32B37/12 , E04B1/68 , E04C2/30 , E04B2/56 , E04F13/08 , E04C2/24
CPC分类号： E04C2/528 , B32B5/18 , B32B7/12 , B32B21/02 , B32B37/12 , B32B2255/08 , B32B2255/10 , B32B2255/26 , B32B2262/067 , B32B2266/0228 , B32B2307/7246 , B32B2607/00 , E04B1/6104 , E04B1/6125 , E04B1/68 , E04B1/6812 , E04B1/80 , E04B2/56 , E04B2/707 , E04B2/7457 , E04B2001/2481 , E04C2/24 , E04C2/30 , E04F13/0803 , E04F13/0892 , E04F13/0894 , E04F13/0898 , Y10T29/49623
摘要： A board with preformed seals. In an exemplary embodiment, a sealing material is applied to at least one edge of a board to form a preformed seal on that edge. The board is configured such that when the board is attached to a frame adjacent to a another board, at least a portion of the sealing material applied to the edge of the board seals against at least a portion of an edge another board. In one exemplary embodiment, the boards are configured to seal against edges of substantially identical boards. A plurality of the sheathing boards may be installed on a building frame to form a sheathing system that provides a moisture and/or gas barrier between and interior and exterior of a building.
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公开(公告)号：US20180195282A1
公开(公告)日：2018-07-12
申请号：US15912313
申请日：2018-03-05
发明人： Donald A. Pilz
CPC分类号： E04C2/205 , E04B2/02 , E04B2/7411 , E04B2/7457 , E04B2/767 , E04B2/789 , E04B2002/0289
摘要： A fire-rated head-of-wall assembly includes a header track having bendable tabs, a pair of which is configured to hold a wall stud in place relative to the header track. An upper wallboard piece abuts against the ceiling and a lower wallboard piece is spaced from the upper wallboard piece to form a gap. A fire-resistant material, such as mineral wool, is positioned within the gap. An outer wallboard piece spans across the gap.
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公开(公告)号：US09995039B2
公开(公告)日：2018-06-12
申请号：US15680025
申请日：2017-08-17
CPC分类号： E04B2/7403 , E04B1/38 , E04B1/941 , E04B1/944 , E04B1/946 , E04B1/947 , E04B1/948 , E04B2/58 , E04B2/7411 , E04B2/7457 , E04B2/768 , E04B2/828 , E04B2/88 , E04C3/09 , E04C2003/0417 , E04C2003/0473
摘要： A fire-rated receiver channel includes at least one intumescent or other fire-resistant material strip. The receiver channel can nest with a framing member, such as metal tracks, headers, header tracks, sill plates, bottom tracks, metal studs, wood studs or wall partitions, and placed at a perimeter of a wall assembly to create a fire block arrangement. In other arrangements, a track assembly includes two nested tracks, an inner track and outer track. The assembly is designed so that the outside width of the outer track is equal to or less than the outside width of the inner track to present a substantially flush external surface for attachment of exterior sheathing elements when the assembly is used in an external wall.
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公开(公告)号：US09879421B2
公开(公告)日：2018-01-30
申请号：US14876488
申请日：2015-10-06
发明人： Don A. Pilz
CPC分类号： E04B2/7411 , E04B2/7457 , E04B2/825 , E04B2002/7462
摘要： A fire-resistance angle piece and related assemblies include at least one multi-layer portion, which can provide an insulation space and/or a sacrificial layer of the angle piece. The angle piece can comprise vent openings to a space between adjacent layers of the angle piece. In some configurations, adjacent layers of the angle piece can be sealed to one another, such as along an edge portion that can be opposite the vent openings (if present) and/or a fold of the angle piece or other closed end that creates adjacent layers. Intumescent may or may not be included on the angle piece.
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