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549 条记录 (耗时 0.028 秒)

    BEAM-COLUMN CONNECTION STRUCTURE AND METHOD OF MAKING THE SAME
    21.
    发明申请
    BEAM-COLUMN CONNECTION STRUCTURE AND METHOD OF MAKING THE SAME 审中-公开

    公开(公告)号：US20190226206A1

    公开(公告)日：2019-07-25

    申请号：US16058413

    申请日：2018-08-08

    申请人： RUENTEX ENGINEERING & CONSTRUCTION CO., LTD.

    发明人： Samuel YIN ,  Jui-Chen WANG

    IPC分类号： E04C2/06 ,  E04B1/04 ,  E04G21/14

    摘要： The subject invention relates to a beam-column connection structure and method of making the same wherein the beam-column connection structure includes: a precast column comprising a plurality of tension bars horizontally embedded in the precast column; a precast beam comprising a metal plate fastened to an end surface of the precast beam, the metal plate having a plurality of through holes; and a plurality of fasteners, wherein each of the fasteners respectively penetrates through each of the through holes of the metal plate and connects to an end of a corresponding tension bar so that the precast beam is fixed to the precast column.

    PRE-CAST CONCRETE FORMWORK, WALL SYSTEM AND METHOD OF CONSTRUCTION
    22.
    发明申请
    PRE-CAST CONCRETE FORMWORK, WALL SYSTEM AND METHOD OF CONSTRUCTION 审中-公开

    公开(公告)号：US20190169844A1

    公开(公告)日：2019-06-06

    申请号：US16321014

    申请日：2017-07-26

    申请人： Ario Yousefi DARESTANI

    发明人： ARIO YOUSEFI DARESTANI

    IPC分类号： E04B2/86 ,  E04C2/04 ,  E04C2/06 ,  E04C3/20 ,  E04C5/065 ,  E04G17/00

    摘要： Formwork for building a wall system, the formwork comprising: a first pre-cast concrete wall panel and a second pre-cast concrete wall panel, the first wall panel being adapted for being positioned in a spaced relationship with the second wall panel; a hollow core defined by oppositely arranged surfaces of the first and second wall panels, the core being adapted for receiving wet concrete; and a connecting arrangement for inter-connecting the first wall panel with the second wall panel in the spaced relationship, the connecting arrangement extending generally in an outwardly direction relative to said oppositely arranged surfaces of the first and second wall panels.

    CONCRETE STRUCTURE USING REINFORCING PANEL INCLUDING EMBEDDED REINFORCING GRID AND METHOD OF REPAIRING AND REINFORCING THE SAME
    24.
    发明申请
    CONCRETE STRUCTURE USING REINFORCING PANEL INCLUDING EMBEDDED REINFORCING GRID AND METHOD OF REPAIRING AND REINFORCING THE SAME 审中-公开

    公开(公告)号：US20190153728A1

    公开(公告)日：2019-05-23

    申请号：US15849673

    申请日：2017-12-21

    申请人： KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY

    发明人： Hyeong Yeol KIM

    IPC分类号： E04C2/06 ,  E04C2/52 ,  E04G23/02

    摘要： Reinforcing panel having high durability, high strength, and high hardness is applied such that a concrete structure may be repaired to have excellent resistance to an external environment and to be structurally excellent. In comparison to existing bonding methods, a concrete structure and a reinforcing panel may be completely attached to each other as a whole using a repairing material with high fluidity as a cement-based material injected into a repair cross section. Part with microcracks is completely filled with repairing cement mortar injected at high pressure. Since reinforcing panel is precast-fabricated in a factory, embossing, intaglio, color, and the like may be easily added to an external surface of the reinforcing panel and an excellent exterior may be provided after repair due to an aesthetic cross section thereof The reinforcing panel fabricated in a factory is applied as to reduce labor costs and construction costs.

    Method of making a building element, an apparatus for making the building element, and a building element made by the method
    25.
    发明授权
    Method of making a building element, an apparatus for making the building element, and a building element made by the method 有权

    公开(公告)号：US10239228B2

    公开(公告)日：2019-03-26

    申请号：US14896075

    申请日：2014-06-03

    申请人： Abeo A/S

    发明人： Peter Hertz ,  Morten Schramm Rasmussen

    IPC分类号： B28B1/16 ,  B28B7/24 ,  E04C2/06 ,  B28B1/00 ,  B28B1/08 ,  B28B19/00 ,  B28B23/02 ,  E04B5/04 ,  E04B5/38

    摘要： The invention relates to the manufacture of a reinforced slab-shaped building element (E) having a length (L), a width (W) and a thickness, said slab-shaped building element (E) comprising an upper concrete plate anchored to a lower concrete plate with a top surface and a bottom surface, said upper concrete plate being cast from relatively higher strength concrete laid out upon said top surface, said lower concrete plate being of a less strong concrete, said lower concrete plate including a base contiguous with a plurality of raised portions integral therewith, said raised portions being spaced apart in the direction of said length (L) and said width (W), said plurality of raised portions defining between them a network of recesses, at least some of said recesses including reinforcing bars (R), said raised portions and said recesses together defining said top surface.

    Ultra stable cementitious construction material formulation
    26.
    发明授权
    Ultra stable cementitious construction material formulation 有权

    公开(公告)号：US10227259B1

    公开(公告)日：2019-03-12

    申请号：US16006583

    申请日：2018-06-12

    申请人： Jet Products, LLC

    发明人： James Allen Wambaugh ,  Brett Rochner

    IPC分类号： C04B9/02 ,  C04B9/04 ,  E04C2/06 ,  C04B28/32 ,  C04B22/16 ,  C04B111/00 ,  C04B103/65 ,  C04B9/20

    摘要： A ultrastable cementitious material with nano-molecular veneer makes a cementitious material by blending 29 wt % to 40 wt % of a magnesium oxide dry powder containing 80 wt % to 98 wt % of magnesium oxide based on a final total weight of the cementitious material, with 14 wt % to 18 wt % of a magnesium chloride dissolved in water and reacting to form a liquid suspension, mixing from 2 to 10 minutes, adding a phosphorus-containing material, and allowing the liquid suspension to react into an amorphous phase cementitious material, wherein a portion of the amorphous phase cementitious material grows a plurality of crystals. The plurality of crystals are encapsulated by the amorphous phase cementitious material forming a nano-molecular veneer.