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    Post-tension cable protection system, method for installing the system and method for remediation of a defective post-tension reinforcement system
    4.
    发明授权
    Post-tension cable protection system, method for installing the system and method for remediation of a defective post-tension reinforcement system 有权

    公开(公告)号：US09834933B2

    公开(公告)日：2017-12-05

    申请号：US15365002

    申请日：2016-11-30

    Applicant: John T. Schmidt

    Inventor： John T. Schmidt

    IPC: E04C5/12 ,  E04C5/16 ,  E04B5/16

    CPC classification number: E04C5/122 ,  E04B5/16 ,  E04C5/161

    Abstract: An improved method of creating a waterproof seal for post tension cable systems roughens and decontaminates the cable's stressing end pocket with a diamond bladed reaming tool and closes the newly formed cavity with epoxy resin and a precasted plug made of non-shrink grout. The method includes pouring a concrete slab around an anchor and a pocket former through which a cable passes and is held by wedges. After the pocket former is removed and the cable is stressed, the cable is cut and a grease cap is applied. The system ensures that the cable is properly cut, the grease cap is properly seated, the inside of the pocket is roughened, and the seal at the cable's stressing end is waterproof. Furthermore, the invention aids in removing previously grouted pockets when cable remediation is needed and closing the pocket with a precasted plug when cable remediation is completed.

    Concrete building structure and method for modular construction of same
    5.
    发明授权
    Concrete building structure and method for modular construction of same 有权
    混凝土建筑结构及其模块化施工方法

    公开(公告)号：US09371648B1

    公开(公告)日：2016-06-21

    申请号：US14842948

    申请日：2015-09-02

    Applicant: Nikolay P. Tikhovskiy

    Inventor： Nikolay P. Tikhovskiy

    IPC: E04B5/16 ,  E04B5/18 ,  E04B1/16 ,  E04B5/04

    CPC classification number: E04B5/18 ,  E04B1/165 ,  E04B5/04 ,  E04B5/046 ,  E04B5/14 ,  E04B5/21 ,  E04B2103/02

    Abstract: A concrete building structure and method for constructing a building structure which includes a first cross-brace section, including a plurality of pre-cast concrete blocks connected in series by at least one rebar; a second cross-brace section, including a plurality of pre-cast concrete blocks connected in series by at least one rebar, extending generally perpendicularly to the first cross-brace section such that the first and second cross-brace sections form a grid understructure; a plurality of channels encapsulating adjacent blocks from the first and second cross-brace sections, whereby the grid understructure includes channels into which concrete may be poured at a building site; each of the plurality of blocks positioned within respective channels; a plurality of pre-cast concrete slabs resting atop the blocks in the grid understructure; and poured concrete filling each of the channels and a space between adjacent concrete slabs to complete a generally flat floor of the building structure.

    Abstract translation: 一种用于构造建筑结构的混凝土建筑结构和方法，该建筑结构包括第一横向支撑部分，其包括由至少一个钢筋串联连接的多个预制混凝土块; 第二横支撑部分，包括通过至少一个钢筋串联连接的多个预制混凝土块，大体上垂直于第一横向支撑段延伸，使得第一和第二横向支撑段形成网格下部结构; 多个通道，其从第一和第二横向支撑部分封闭邻近的块，由此，网格下部结构包括通道，混凝土可以在建筑工地浇筑到该通道中; 多个块中的每一个位于相应的通道内; 多个预制混凝土板搁置在网格下部结构的块体上; 并浇注混凝土填充每个通道和相邻混凝土板之间的空间，以完成建筑结构的大致平坦的地板。

    Structural unit comprising a truss and fibrous cementitious slab building element connected together
    6.
    发明授权
    Structural unit comprising a truss and fibrous cementitious slab building element connected together 失效
    结构单元包括连接在一起的桁架和纤维混凝土建筑构件

    公开(公告)号：US08782993B2

    公开(公告)日：2014-07-22

    申请号：US13515772

    申请日：2010-12-13

    Applicant: Derek Trent Lawley

    Inventor： Derek Trent Lawley

    IPC: E04H12/00 ,  E04C3/29 ,  E04C3/293 ,  E04C2/04 ,  E04C5/06 ,  E04B5/16 ,  E04B1/04

    CPC classification number: E04C3/29 ,  E04B1/043 ,  E04B1/483 ,  E04B5/04 ,  E04B5/06 ,  E04B5/10 ,  E04B5/12 ,  E04B5/16 ,  E04B2005/237 ,  E04C2/044 ,  E04C3/291 ,  E04C3/293 ,  E04C3/294 ,  E04C5/0645

    Abstract: The present invention relates to improvements to building construction. Particularly, the present invention relates to a structural unit for the use in building construction of floors, roofs and walls of a building. There is provided a structural unit for a building comprising: at least one truss; at least one fibrous cementitious building element; and at least one connection member configured to connect the at least one truss to the at least one fibrous cementitious building element, wherein, the connection member is integral with the building element and accessible for connection of the at least one truss to the building element. Also claimed is a method of constructing the structural unit.

    Abstract translation: 本发明涉及到建筑施工的改进。 特别地，本发明涉及一种用于建筑物的楼面，屋顶和墙壁的建筑结构的结构单元。 提供了一种用于建筑物的结构单元，包括：至少一个桁架; 至少一个纤维水泥建筑构件; 以及至少一个连接构件，其构造成将所述至少一个桁架连接到所述至少一个纤维水泥建筑构件，其中，所述连接构件与所述建筑构件成一体并且可接近以将所述至少一个桁架连接到所述建筑构件。 还要求保护的是构造结构单元的方法。

    CONCRETE SLABE STRUCTURAL MEMBER AND CONSTRUCTION METHOD FOR POURING SAME
    7.
    发明申请
    CONCRETE SLABE STRUCTURAL MEMBER AND CONSTRUCTION METHOD FOR POURING SAME 审中-公开
    混凝土结构构件及其施工方法

    公开(公告)号：US20140013683A1

    公开(公告)日：2014-01-16

    申请号：US13989120

    申请日：2011-11-25

    Applicant: Yiqing Yin ,  Zhenglin Xu ,  Zhihong Cal

    Inventor： Yiqing Yin ,  Zhenglin Xu ,  Zhihong Cal

    IPC: E04B5/16 ,  E04C2/06

    CPC classification number: E04B5/16 ,  E04B1/161 ,  E04B2/8647 ,  E04B5/29 ,  E04B2002/867 ,  E04B2002/8682 ,  E04C2/06

    Abstract: A concrete slab structural member comprises a frame of cold bend thin wall steel profiles and concrete enclosing the same, in which the main surfaces of two longitudinal cold bend thin wall steel profiles (51, 52, 91, 92) included in each longitudinal cold bend thin wall steel profile keel are parallel to the main surface of the concrete slab, the two longitudinal cold bend thin wall steel profiles (51, 52, 91, 92) are spaced apart and opposite each other along a direction perpendicular to the main surface of the concrete slab, so that a space (200) for the concrete to flow through when it is poured is left between the two longitudinal cold bend thin wall steel profiles. Also provided is a construction method for building a concrete slab structural member. The structural member has avoided or reduced as much as possible the problem of the flowing of concrete being hindered when it is poured, due to the placement of the cold bend thin wall steel profiles perpendicular to the concrete slab, which exists in the concrete structural member with cold bend thin wall steel profiles in the prior art, and the problem of cold bridges that is created by the perpendicularly placed cold bend thin wall steel profiles in the concrete formed after pouring the same.

    Abstract translation: 混凝土板结构构件包括一个冷弯薄壁钢型材框架和包围其的混凝土框架，其中包括在每个纵向冷弯部分中的两个纵向冷弯薄壁钢型材（51,52,91,92）的主表面 薄壁钢型龙骨平行于混凝土板的主表面，两个纵向冷弯薄壁钢型材（51,52,91,92）沿垂直于主表面的方向间隔开并彼此相对， 混凝土板，使得混凝土在浇注时流过的空间（200）留在两个纵向冷弯薄壁钢型材之间。 还提供了一种用于建造混凝土板结构构件的施工方法。 结构构件尽可能地避免了混凝土流入时的问题，这是由于冷弯薄壁型材垂直于混凝土结构件中存在的混凝土板而布置， 在现有技术中具有冷弯薄壁钢型材，以及由倾斜之后形成的混凝土中的垂直放置的冷弯薄壁钢型材产生的冷桥的问题。

    Pile-and-concrete connector
    9.
    发明授权
    Pile-and-concrete connector 失效
    混凝土连接器

    公开(公告)号：US3599383A

    公开(公告)日：1971-08-17

    申请号：US3599383D

    申请日：1969-07-22

    Applicant: ROBERT FRED MOORE ,  MOORE ALVIN E

    Inventor： MOORE ROBERT FRED ,  MOORE ALVIN EDWARD

    IPC: E04B1/18 ,  E04B1/41 ,  E04B5/43 ,  E04B1/30 ,  E04B5/16

    CPC classification number: E04B5/43 ,  E04B1/185 ,  E04B1/41

    Abstract: A device anchoring a concrete slab to the top of a wooden or concrete pile, preventing the concrete, when subjected to uplift, from tearing away from the pile. A notch on each side of the pile has a surface inclined upward and outward from the pile''s axis and supporting concrete-anchoring means. This inclined surface resists uplifting force on the slab. One type of anchoring device comprises a rod extending thru the pile, inclined to a plane containing its axis, and ending above it in a concrete-anchoring hook. Another type comprises an angle iron, fixed in the notch, and extending laterally beyond the sides of the pile. To this angle a hooked concrete-anchoring rod (or pair of rods) optionally may be fixed.

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