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公开(公告)号：US11118354B2
公开(公告)日：2021-09-14
申请号：US16728173
申请日：2019-12-27
申请人： CertainTeed LLC
发明人： Xiaofeng Tang , Shuang Liu , Robert L. Jenkins , Mark W. Simon
摘要： The present disclosure relates generally to roofing products, for example, suitable for use covering and protecting the roofs of structures. The present disclosure relates more particularly to a roofing product including an upper section and an exposed section. The roofing product includes a substrate having a top surface and a bottom surface, and a plurality of zones of roofing granules disposed on the top surface of the substrate. The plurality of zones includes first, second and third zones within the exposed section. The first zone includes a first collection of algae-resistant roofing granules and has a first algae-resistance intensity. The second zone includes a second collection of algae-resistant roofing granules and has a second algae-resistance intensity. The third zone has a third algae-resistance intensity that is different from the first algae-resistance intensity.
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公开(公告)号：US20210229330A1
公开(公告)日：2021-07-29
申请号：US17232730
申请日：2021-04-16
申请人： CERTAINTEED LLC
发明人： Stephen W. STEFFES , Brian W. KIRN
摘要： A method of injection molding a building product includes providing an injection mold with a plurality of gates located adjacent a perimeter of the injection mold. The method further includes commingling a first material and a second material into a flow, the second material comprising a color that contrasts with a color of the first material and injecting the commingled flow into the plurality of gates to form a building product. Thereafter, the method includes removing the building product from the injection mold. The second material extends through an interior of the building product and appears as contrasting streaks on an exterior of the building product to form a variegated grain appearance. The method also includes notching a portion of the building product, such that the building product has a substantially linear grain in an exposed portion thereof.
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公开(公告)号：US11035128B2
公开(公告)日：2021-06-15
申请号：US16365337
申请日：2019-03-26
申请人： CertainTeed LLC
摘要： One aspect of the disclosure is an exterior cladding panel including one or more courses of simulated shingles, a locking clip extending from a front face of the exterior cladding panel, and a locking leg extending from a rear face of the exterior cladding panel. The exterior cladding panel also includes a first plurality of tabs extending from a top edge of the exterior cladding panel, where each tab in the first plurality of tabs includes at least one projection extending approximately perpendicular to the front face. A respective top end of each tab in the first plurality of tabs extends a common distance from the top edge of the exterior cladding panel. A second plurality of tabs extends from the top edge of the exterior cladding panel, where a respective top end of each tab in the second plurality of tabs extends the common distance from the top edge.
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公开(公告)号：US20210131029A1
公开(公告)日：2021-05-06
申请号：US17144465
申请日：2021-01-08
申请人： CERTAINTEED LLC
发明人： Michael J. FRANKS
摘要： A method of forming a roofing-grade asphalt mixture can include mixing a bio-asphalt including a partially oxidized bio-source material, a bitumen source material different from the bio-asphalt, and particles to form the roofing-grade asphalt mixture. In an embodiment, the bitumen source material can have a softening point of at least approximately 102° C. and a penetration distance no greater than approximately 20 dmm. In another embodiment, the roofing-grade asphalt mixture can have a softening point of at least approximately 104° C., a penetration distance no greater than approximately 12 dmm, a viscosity of at least approximately 3000 cps at a temperature of 177° C., or any combination thereof. The roofing-grade asphalt mixture can be applied to a base material to form a roofing product.
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公开(公告)号：US10920429B2
公开(公告)日：2021-02-16
申请号：US16370508
申请日：2019-03-29
申请人： CertainTeed LLC
发明人： Robert D. Shaw
摘要： One aspect of the disclosure is a siding panel including a front face, a rear face, a top edge, a bottom edge, a first side, and a second side. The siding panel also includes a first locking mechanism disposed on the rear face of the siding panel adjacent the top edge, and configured to interlock with a second locking mechanism of a second siding panel, the first locking mechanism being formed as a protrusion. The siding panel further includes a second locking mechanism disposed on the rear face of the siding panel being formed as a generally C-shaped portion having a groove. The second locking mechanism is configured to interlock with a first locking mechanism of a third siding panel. The siding panel is secured to a surface by a fastener.
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公开(公告)号：US10895077B2
公开(公告)日：2021-01-19
申请号：US16368161
申请日：2019-03-28
申请人： CertainTeed LLC
IPC分类号： E04F13/08
摘要： The present disclosure relates generally to siding, for example, suitable for covering a wall surface. The present disclosure relates more particularly to a frame for a wall panel. The frame includes a support strip extending in a lateral direction across the width of the wall panel and has first and second ends. The frame also includes a row of columns extending in a first direction from the support strip. Each column includes a proximal end attached to the support strip and a free distal end. The row of columns includes a first column disposed at a first end of the row of columns and laterally offset from the first end of the support strip, and a second column disposed at a second end of the row of columns and laterally offset from the second end of the support strip.
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公开(公告)号：US10784813B2
公开(公告)日：2020-09-22
申请号：US16003853
申请日：2018-06-08
申请人： CertainTeed LLC
IPC分类号： H02S20/25 , B32B17/10 , H01L31/048 , H02S40/20 , H01L31/0203 , H02S20/23 , H01L31/02 , H01L31/0216 , H01L31/18
摘要： A photovoltaic module includes an encapsulated photovoltaic element and an infrared-transmissive decorative overlay simulating conventional roofing.
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公开(公告)号：US20230115423A1
公开(公告)日：2023-04-13
申请号：US17959358
申请日：2022-10-04
申请人： CertainTeed LLC
发明人： Eishaan Gakhar
IPC分类号： E04F13/08
摘要： The present disclosure relates generally to building surface panel systems, for example, suitable for covering a building surface. The present disclosure relates more particularly to a building surface panel kit for attachment to a support structure. The building surface panel kit includes a clip configured to secure the building surface panel system to the support structure. The kit also includes a first building surface panel having first and second ends, a front face, and a rear face.
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公开(公告)号：US20230029878A1
公开(公告)日：2023-02-02
申请号：US17741132
申请日：2022-05-10
申请人： CertainTeed LLC
发明人： Choung-Houng Lai , Mithun N. Kamath , Jia Liu , Liyan Ma , Gregory F. Jacobs
IPC分类号： E04D1/20 , E04D5/02 , E04D7/00 , B32B5/18 , B32B5/30 , B32B7/12 , B32B27/14 , B32B27/20 , B32B27/30 , B32B27/40 , B32B27/06
摘要： The present disclosure relates generally to roofing elements and methods for making them. In one embodiment, the disclosure provides a roofing element in the form of a roofing shingle that includes a body of a foamed cured cross-linked polymer, the body having a top surface and a bottom surface, the body extending substantially in a plane and having a thickness in the range of 0.5 mm to 35 mm; and a layer of weather-resistant roofing granules disposed on and adhered at the top surface of roofing element. The roofing element can be made by providing a body of wet foamed curable composition, and allowing the curable composition to cure to provide the body of foamed cured cross-linked polymer.
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公开(公告)号：US11555311B2
公开(公告)日：2023-01-17
申请号：US17083953
申请日：2020-10-29
申请人： CERTAINTEED LLC
IPC分类号： E04D1/26 , B32B7/12 , B32B5/30 , B32B5/16 , E04D1/20 , B32B5/02 , B32B11/12 , B32B5/14 , B32B3/08 , E04D1/28
摘要： A roofing shingle including a lower layer including a headlap and a plurality of tabs extending from the headlap, and an upper layer including one or more fingers, wherein the one or more fingers are disconnected from one another, and wherein each of the one or more fingers is disposed on one tab of the plurality of tabs, wherein a number of the plurality of tabs is different than a number of the one or more fingers. In an embodiment, the lower layer is a lowermost layer of the roofing shingle. In another embodiment, the roofing shingle further includes an alignment feature disposed in an exposure zone of the roofing shingle, wherein the alignment features is adapted to permit alignment of adjacent roofing shingles during installation on a roof.
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