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    A SYSTEM FOR MOUNTING A SUSPENDED CEILING
    2.
    发明申请
    A SYSTEM FOR MOUNTING A SUSPENDED CEILING 有权

    公开(公告)号：US20220213685A1

    公开(公告)日：2022-07-07

    申请号：US17610720

    申请日：2020-05-14

    Applicant: Rockwool International A/S

    Inventor： Jan Pollenus

    IPC: E04B9/00 ,  E04B9/04

    Abstract: The invention concerns a suspended ceiling system for mounting ceiling tiles to a ceiling structure, said ceiling structure having a lower side from which the ceiling tiles are mounted, said ceiling tiles having an upper and a lower side, wherein at least two first hook profiles are provided on the lower side of the ceiling structure in parallel with a predetermined first distance; and at least two second hook profiles are provided on the upper side of each of the ceiling tiles in parallel with a second distance corresponding to the first distance, wherein said second hook profiles detachably engage the first hook profiles, whereby the ceiling tiles are hanging from the first hook profiles of the ceiling structure.

    Biobinder
    4.
    发明授权
    Biobinder 有权

    公开(公告)号：US11242629B2

    公开(公告)日：2022-02-08

    申请号：US15502836

    申请日：2015-08-25

    Applicant: ROCKWOOL INTERNATIONAL A/S

    Inventor： Thomas Hjelmgaard ,  Povl Nissen ,  Erling Lennart Hansen ,  Lars Naerum

    IPC: D04H1/4209 ,  D04H1/587 ,  D04H1/64 ,  C03C25/32 ,  C03C25/321

    Abstract: The invention relates to an aqueous binder composition for mineral fibers comprising a component (i) in the form of one or more compounds selected from —compounds of the formula, and any salts thereof. In which R1 corresponds to H, alkyl, monohydroxyalkyl, dihydroxyalkyl, polyhydroxyalkyl, alkylene, alkoxy, amine; —compounds of the formula, and any salts thereof. In which R2 corresponds to H, alkyl, monohydroxyalkyl, dihydroxyalkyl, polyhydroxyalkyl, alkylene, alkoxy, amine; a component (ii) in the form of one or more compounds selected from the group of ammonia, amines or any salts thereof; a component (iii) in the form of one or more carbohydrates.

    Plant growth control system
    6.
    发明授权
    Plant growth control system 有权

    公开(公告)号：US11039584B2

    公开(公告)日：2021-06-22

    申请号：US16315325

    申请日：2017-07-03

    Applicant: ROCKWOOL International A/S

    Inventor： Andrew Wreathall Lee ,  Paul Jacques Louis Hubert Bouwens

    IPC: A01G31/02 ,  A01G24/22 ,  G05B15/02 ,  A01G25/16

    Abstract: A system (10,11) for controlling plant growth conditions in hydroponic growing systems, the system for controlling plant growth conditions comprising: at least one detector (7,1101) for measuring at least one property of a plant growth substrate; first (9,1103) and second (9,12, 1107) data processing means; data storage means (1120); and the or each detector (7,1101) being arranged to measure a property or properties of a plant growth substrate and to transmit a detector identifier and the measured property or properties over a communications link to the first data processing means; the first data processing means (9,1103) being arranged to: hold in a memory predefined irrigation data defining a relationship between: plural values for one or more of temperature, pH level, water content, nutrient content, oxygen content, and plant parameters of the substrate; and plural desired irrigation parameters; process measured properties received from each detector to obtain processed properties of the substrate; provide an output indicative of a desired irrigation input for the growth substrate, based upon the processed properties and the predefined irrigation data; and send processed data to the data storage means (1120), the data storage means arranged to store the sent data as logged data; the second data processing means (9, 12, 1107) being arranged to: receive data from the data storage means (1120); calculate predicted properties of the substrate based on the logged data; determine a difference between the processed properties of the substrate and the predicted properties of the substrate; receive an alert condition input for outputting an alert based on said difference; and output an alert when said difference meets the alert condition.

    BRIDGING CONNECTORS FOR SUSPENDED CEILING SYSTEMS
    7.
    发明申请
    BRIDGING CONNECTORS FOR SUSPENDED CEILING SYSTEMS 有权

    公开(公告)号：US20210095468A1

    公开(公告)日：2021-04-01

    申请号：US17052016

    申请日：2019-04-30

    Applicant: ROCKWOOL INTERNATIONAL A/S

    Inventor： Vicky ENGELEN

    IPC: E04B9/12 ,  E04B9/30 ,  E04B9/06

    Abstract: Bridging connector (1) for a suspended ceiling system, and a suspended ceiling system comprising the bridging connector. The bridging connector comprises a beam connector (2) joined to a wall engagement element (3) arranged at an angle of essentially 90 degrees to the beam connector (2), the wall engagement element (3) further comprising a depressed beam engagement element portion (4).

    Method to produce an insulating pipe section for pipeworks and a pipe section
    8.
    发明授权
    Method to produce an insulating pipe section for pipeworks and a pipe section 有权

    公开(公告)号：US10859197B2

    公开(公告)日：2020-12-08

    申请号：US16094067

    申请日：2017-03-29

    Applicant: Rockwool International A/S

    Inventor： Stephan-Ferdinand Reichinger

    IPC: F16L59/14 ,  F16L59/02 ,  F16L59/04 ,  F16L59/08 ,  F16L59/10

    Abstract: A method for applying a flexible cladding material to an outer surface of an insulation layer for a pipe section includes providing the insulation layer in the shape of a cylinder and providing first and a second supporting elements with a gap therebetween. A layer of the flexible cladding material is arranged between the insulation layer and the first and second supporting elements. The insulation layer and the supporting elements are moved in relation to each other in such manner that the insulation layer and at least part of the layer of the flexible cladding material is moved through the gap between the first and the second supporting elements. The two supporting elements are moved toward one other after the insulation layer and the layer of flexible cladding material has passed through the gap. The flexible cladding material is adhesively connected to the insulation layer during or after the steps.

    Storm water delay device
    10.
    发明授权
    Storm water delay device 有权

    公开(公告)号：US10711448B2

    公开(公告)日：2020-07-14

    申请号：US14422403

    申请日：2013-08-23

    Applicant: Rockwool International A/S

    Inventor： Michaeel Emborg

    IPC: E03F5/10

    Abstract: The present invention relates to a device comprising a coherent manmade vitreous fibre substrate (MMVF substrate) and at least one first conduit (2) and at least one second conduit (3), each conduit having first and second open ends, wherein the MMVF substrate (1) comprises man-made vitreous fibres bonded with a cured binder composition, wherein the first open end of the first conduit and the first open end of the second conduit are each independently in fluid communication with the MMVF substrate, wherein the first conduit is at a greater height than the second conduit, wherein at least a portion of the MMVF substrate is disposed between the first and second conduits. The MMVF substrate provides for an increased water storage ability due to the hydrophilic behaviour of the substrate and its increased surface.

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