MINERAL WOOL BOARD WITH FILLERS
    4.
    发明申请

    公开(公告)号:US20220018138A1

    公开(公告)日:2022-01-20

    申请号:US17259652

    申请日:2018-07-12

    发明人: Dieter DÖHRING

    摘要: A method for manufacturing a mineral wool board, comprising the following steps: providing mineral wool fibers having a fiber length of 50 to 800 μm; providing a binder comprising a mixture of liquid resin and mineral fillers having an average grain size d50 of 10 nm to 250 μm; gluing the fibers with the binder, and compressing the glued fibers using heat and pressure.

    PANELS WITH A DETACHABLE PROTRUDING LIP FOR WALL- CEILING- OR FLOOR COVERINGS

    公开(公告)号:US20200232225A1

    公开(公告)日:2020-07-23

    申请号:US16632151

    申请日:2017-07-18

    IPC分类号: E04F15/02 E04F13/08

    摘要: A panel for wall-, ceiling- or floor coverings is provided, the panel comprising an upper side, a lower side, and front ends, defining a circumference of the panel in the installed state, and at least one front end is protruded with respect to the circumference by a detachable protruding lip formed at the lower side, one horizontal locking groove at the lower side, characterized in that the protruding lip has a predetermined break-off surface. Furthermore, methods are provided for manufacturing wall-, ceiling- and/or floor coverings comprising or consisting of a plurality of the panels.

    Panels with a detachable protruding lip for wall- , ceiling- or floor coverings

    公开(公告)号:US11459774B2

    公开(公告)日:2022-10-04

    申请号:US16632151

    申请日:2017-07-18

    IPC分类号: E04F15/02 E04F13/08

    摘要: A panel for wall-, ceiling- or floor coverings is provided, the panel comprising an upper side, a lower side, and front ends, defining a circumference of the panel in the installed state, and at least one front end is protruded with respect to the circumference by a detachable protruding lip formed at the lower side, one horizontal locking groove at the lower side, characterized in that the protruding lip has a predetermined break-off surface. Furthermore, methods are provided for manufacturing wall-, ceiling- and/or floor coverings comprising or consisting of a plurality of the panels.

    Panels, mounting clamps and wall or ceiling covering for a 3-dimensional pattern of wall- and ceiling panels

    公开(公告)号:US11371247B2

    公开(公告)日:2022-06-28

    申请号:US16470086

    申请日:2016-12-20

    发明人: Daniel Fahle

    IPC分类号: E04F13/08 E04F13/10

    摘要: A rectangular or square wall- or ceiling panel is provided, comprising a first profile a first profile on two opposing edges, whereby each such first profile consists of a panel groove, an inner leg on an installation side of a panel and an outer leg on an visible side of a panel, both inner leg and an outer leg confining said panel groove, wherein both said outer legs are longer than said inner legs. A further second profile may be provided on at least one of the other two opposing edges of the panel, said at least one second profile consisting of a recess on the installation side of the panel. The visible side may be a decorative side.

    Flooring system with enhanced flexibility

    公开(公告)号:US11199010B2

    公开(公告)日:2021-12-14

    申请号:US16757699

    申请日:2017-10-25

    IPC分类号: E04C3/00 E04F15/02 E04F15/10

    摘要: A flooring system is provided comprising a plurality of (identical) floor panels, which are mechanically connectable to each other along at least one pair of adjacent first and second opposite joint edges. The panels comprise locking elements for connecting said panels in both horizontal and vertical direction. In order to consider the often occurring situation that in panels—especially when stored under changing external conditions, especially changing humidity—might warp, the (vertical) locking element in the panels is constructed with a (slight) play, so that in the event that two panels have slightly different warp nevertheless can easily and reliably be mechanically connected with each other omitting the need to exert an excess of force to fit the panels.