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71.发明授权公开(公告)号：US10935333B2
公开(公告)日：2021-03-02
申请号：US15658724
申请日：2017-07-25
发明人： Brett P. Guarrero
IPC分类号： F28F21/04 , H01B1/18 , G21F1/04 , A47J36/02 , E01C11/00 , C09K5/06 , C09K5/04 , C04B28/00 , C04B14/02 , C09K5/14 , E01C5/06 , E01C11/26 , E01C7/14 , E04B5/48 , C04B28/02 , A47C5/00 , E01C9/00 , E04H5/08 , E01D19/12 , E04B2/84 , E04B5/32 , E02D27/02 , A63C19/00 , F16F1/36 , C04B111/20 , C04B111/00 , C04B111/60 , C04B111/94 , C04B111/52
摘要： The present invention provides a bidirectional energy-transfer system comprising: a thermally and/or electrically conductive concrete, disposed in a structural object; a location of energy supply or demand that is physically isolated from, but in thermodynamic and/or electromagnetic communication with, the thermally and/or electrically conductive concrete; and a means of transferring energy between the structural object and the location of energy supply or demand. The system can be a single node in a neural network. The thermally and/or electrically conductive concrete includes a conductive, shock-absorbing material, such as graphite. Preferred compositions are disclosed for the thermally and/or electrically conductive concrete. The bidirectional energy-transfer system may be present in a solar-energy collection system, a grade beam, an indoor radiant flooring system, a structural wall or ceiling, a bridge, a roadway, a driveway, a parking lot, a commercial aviation runway, a military runway, a grain silo, or pavers, for example.
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公开(公告)号：US20210054578A1
公开(公告)日：2021-02-25
申请号：US17092902
申请日：2020-11-09
发明人： Robert Alan Rodden , Zafar Imtiaz Ali , Matthew Douglas St. Louis , Randall Derek Riffle , Eddie Kao , Jimmy Lee Hall
摘要： Various embodiments of the present disclosure provide a cast-in-place concrete slab load transfer apparatus and method of manufacturing same. In various embodiments, the concrete slab load transfer apparatus includes a plurality of load transfer dowels each having a top surface and a bottom surface, a basket supporting the load transfer dowels, and a plurality of welds including a plurality of breakable welds connecting the bottom surfaces of the load transfer dowels to the basket.
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公开(公告)号：US20200325638A1
公开(公告)日：2020-10-15
申请号：US16753222
申请日：2018-09-18
摘要： An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, and a support foot for supporting the system relative to a ground surface, wherein the first part has a pair of vertically opposed longitudinal rails, and the support foot has an engagement formation which has an unlocked orientation for inserting the formation between the opposed rails to abut against the first part and a rotated, locked orientation wherein the formation is locked by the rails against lateral withdrawal from the first part.
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74.发明授权公开(公告)号：US10753088B2
公开(公告)日：2020-08-25
申请号：US15573478
申请日：2016-06-09
摘要： A slab filler, and method for implementing fillers in a two-way concrete slab for building structures, are disclosed. The filler comprises an upper keeper tray and a lower keeper tray, and a volumetric filling element. The upper keeper tray is attached to a top of the volumetric filling element and the lower keeper tray is attached to a bottom of the volumetric filling element. The filler comprises a plurality of indicators positioned on all corners of the keeper tray to indicate an amount or level of a concrete fed on the filler. The filler further comprises grooves at an end of the spacer, configured to securely hold one or more belts. Spacers and belts are configured to receive one or more rebar. Further, the volumetric filling element is a high-density material, where the filler is incorporated without upper keeper tray and lower keeper tray.
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公开(公告)号：US10718122B2
公开(公告)日：2020-07-21
申请号：US16540047
申请日：2019-08-13
IPC分类号： E04G11/48 , E01C11/18 , E01C11/22 , E01C3/00 , E03F1/00 , E01C3/06 , E01C9/00 , E04G9/05 , E04G17/02 , E01F5/00 , E04B5/32 , E04F15/024
摘要： Structural cells and matrices using the structural cells for positioning below a hardscape that define a void space therein, the structural cells, matrices using the cells and methods of assembly allowing in one embodiment the introduction of a structural fluid such as concrete to provide an alternative structural cell and matrix product. In one embodiment a structural cell assembly is described comprising a structural cell with a plurality of legs integrally linked to a frame at a first frame end, the frame linking the legs together and the frame defining a generally flat plane with the legs extending substantially orthogonally away from the first frame end about the frame flat plane to a leg terminal end; and a separate plate engaging the legs, the separate plate comprising linked sockets, each socket engaging the leg terminal end; and/or linked sockets, each socket engaging the leg frame ends or a part thereof.
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公开(公告)号：US10597879B2
公开(公告)日：2020-03-24
申请号：US15911703
申请日：2018-03-05
发明人： Sean P. Boyle
IPC分类号： E04F13/04 , E04F15/18 , B32B3/30 , B32B37/18 , B32B38/00 , B32B38/04 , E04F15/02 , E04F15/08 , E04B5/19 , E04B5/32
摘要： A support for installing facing materials such as ceramic tiles on a substrate such as floors, walls and ceilings wherein the support plate has a plurality of spaced apart recesses in the plate material, with the recesses being open at the top surface and have solid sidewalls and a base, and a plurality of slots in the non-recessed portions of the plate material extending through the top surface and bottom surface, the slots joining one or more adjacent recesses. The support plate of the invention is used for tile installations between the substrate and such tile. Thin-set mortar that is used to secure the tile to the support plate flows into the recesses and into the slots forming a continuous bond between the mortar and the adjacent slots providing for a strong bond between the support plate, mortar and the tiles.
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公开(公告)号：US10533292B2
公开(公告)日：2020-01-14
申请号：US15833589
申请日：2017-12-06
发明人： Nigel K. Parkes , Robert U. Connell
摘要： Various embodiments of the present disclosure provide a load transfer plate including a non-symmetrically shaped body having a semi-cylindrical first portion configured to protrude into and be secured in the first cast-in-place concrete slab and a non-semi cylindrical second portion configured to protrude into a load transfer plate pocket secured in the second cast-in-place concrete.
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78.发明申请公开(公告)号：US20190383008A1
公开(公告)日：2019-12-19
申请号：US16478335
申请日：2018-01-04
申请人： Wai Hong WONG
发明人： Wai Hong WONG
摘要： The present invention provides a hollow floorslab formwork, a hollow floorslab structure and a construction method of hollow floorslab. The hollow floorslab structure is formed by splicing together a plurality of hollow floorslab formworks, and the hollow floorslab formworks each comprise a flat plate portion (1). A lower portion of the flat plate portion is provided with a plurality of supporting legs (4), and an outer edge of the flat plate portion is provided with a frame (2) comprising a plurality of protective plates (21, 22, 23,24). The protective plates are each provided with a reversely-fastened plate (31, 32), and adjacent hollow floorslab formworks are spliced together by fastening the reversely-fastened plates on the protective plates. The construction method comprises the following steps: a first hollow floorslab formwork is laid first; other periphery on a former hollow floorslab formwork, except the periphery provided with a reversely-fastened plate, is spliced with a latter hollow floorslab formwork, and the reversely-fastened plate of the latter hollow floorslab formwork is fastened on the protective plate of the former hollow floorslab formwork.
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公开(公告)号：US10407924B1
公开(公告)日：2019-09-10
申请号：US15981488
申请日：2018-05-16
申请人： Credem H. Johnson
发明人： Credem H. Johnson
摘要： A float sprayer system for efficiently dispensing a fluid from a float to treat a curing material. The float sprayer system generally includes a float for smoothing a curing material and at least one sprayer on the float; with the at least one sprayer being adapted to dispense a fluid from the float. A pump is fluidly connected to the at least one sprayer by a conduit which extends through a handle that is connected to the float. The pump is adapted to transfer the fluid from the fluid source through the conduit to be dispensed by the at least one sprayer on the float. A valve on the handle may be utilized to control flow through the conduit within the handle, and a mobile device may be utilized to control the pump.
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公开(公告)号：US10392771B2
公开(公告)日：2019-08-27
申请号：US15428263
申请日：2017-02-09
申请人： Lancia Homes, Inc.
发明人： Mike Martin , Chris Watt , Jamie Lancia
摘要： An architectural foundation assembly comprising a horizontal slab including a top surface, a bottom surface, and an outside surface; a vertical slab in contact with the horizontal slab, the vertical slab including a top surface, an outside surface, and an inside surface, the top surface defining a shelf having a horizontal surface and a vertical surface; and at least one structural element attached to the shelf and in contact with the top surface of the vertical slab, the at least one structural element including a top surface which is flush with the top surface of the horizontal slab, the at least one structural element not in contact with the vertical surface of the shelf, thereby creating a thermal air gap between the at least one structural element and the vertical surface of the shelf.
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