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    • 63. 发明授权
    • Method and system for fabricating a non load bearing partition wall
    • 制造非承重隔墙的方法和系统
    • US09133618B2
    • 2015-09-15
    • US14460360
    • 2014-08-15
    • Kartik Janakiram
    • Kartik Janakiram
    • E04C2/52E04B2/72E04C2/06E04C5/01E04C5/07E04C5/10E04C5/12E04B2/86E04B2/74
    • E04B2/721E04B2/8623E04B2002/7488E04C2/06E04C5/012E04C5/07E04C5/073E04C5/10E04C5/12
    • The embodiments herein disclose a method and system for fabricating a non load bearing partition wall with an internal cavity having partition. The non load bearing partition wall comprises at-least two pre-cast concrete panels arranged in back to back fashion. The pre-cast concrete panel comprises several ribs for enhancing the stiffness matrix. The two ribs are adopted at the two opposite edges of the pre-cast concrete panel and one rib is adopted at the center. The non load bearing partition wall comprises a cavity formed between the pre-cast concrete wall panels. The cavity uses the concept of monolithic property to prevent bending along the width and length, with a special method of anchorage. The panel comprises an inbuilt duct facility to add service fixtures and also to allow for modifications after installation.
    • 本文的实施例公开了一种用于制造具有分隔壁的内部空腔的非承重隔壁的方法和系统。 非承重分隔壁包括至少两个以背对背方式布置的预制混凝土板。 预制混凝土板包括几个用于增强刚度矩阵的肋。 在预制混凝土板的两个相对边缘采用两个肋,中心采用一个肋。 非承重分隔壁包括在预制混凝土墙板之间形成的空腔。 空腔采用单块性的概念,以防止沿着宽度和长度的弯曲,具有特殊的锚固方法。 面板包括一个内置管道设施,用于添加维修夹具,并且也可以在安装后进行修改。
    • 66. 发明申请
    • REBAR USED IN CONCRETE
    • 混凝土中使用的混凝土
    • US20150121801A1
    • 2015-05-07
    • US14533671
    • 2014-11-05
    • Dongguan University of Technology
    • Guo-you YUQing MIAO
    • E04C5/01E04C5/07
    • E04C5/07E04C5/02
    • A non-circular rebar used in concrete includes a square rebar, a rectangular rebar, an elliptical rebar, a trapezium rebar, a triangular rebar, and a rebar with round edges and corners. The square, rectangular, elliptical, trapezium, and triangular rebars and the rebar with round edges and corners substitute the conventional circular rebar, so that the rebars can be tied easily to save the space occupied. Since the distance of the resultant force of the tensile stresses of the rebar from the boundary of the concrete becomes smaller or the concrete protecting layer becomes thicker, the change of the shape increases the bonding between the rebar and concrete, and the safety of construction is improved. The non-circular rebar includes a smooth rebar and a ribbed rebar with a non-circular main cross-section.
    • 在混凝土中使用的非圆形钢筋包括一个方形钢筋,一个矩形钢筋,一个椭圆形钢筋,一个梯形钢筋,一个三角钢筋,以及一个具有圆角和边角的钢筋。 方形,矩形,椭圆形,梯形和三角形钢筋,圆形边角和钢筋的钢筋代替传统的圆形钢筋,使钢筋可以轻松绑扎,节省占用空间。 由于钢筋的拉伸应力与混凝土边界的合力的距离变小,混凝土保护层变厚,形状的变化会增加钢筋和混凝土之间的粘结力,施工安全性 改进。 非圆形钢筋包括一个光滑的钢筋和一个带有非圆形主横截面的罗纹钢筋。
    • 69. 发明申请
    • Composite Materials And Applications Thereof And Methods Of Making Composite Materials
    • 复合材料及其应用及制备复合材料的方法
    • US20140109510A1
    • 2014-04-24
    • US13803344
    • 2013-03-14
    • PPG INDUSTRIES OHIO, INC.
    • Steven John MorrisJames Carl Peters
    • E04C5/07
    • E04C5/073B32B18/00C04B14/42C04B28/34C04B35/447C04B35/62844C04B35/82C04B2111/00612C04B2111/0075C04B2235/5256C04B2237/34C04B2237/36C04B2237/70C04B2237/704Y10T442/133Y10T442/14Y10T442/153Y10T442/171C04B14/06C04B32/02C04B20/1029
    • Various embodiments of the present invention provide composite materials and methods of making the same. In some embodiments, the composite materials comprise high temperature resistant composite materials and methods of making high temperature resistant composite materials. In some embodiments, high temperature resistant composite materials of the present invention can be fabricated into landing pads, components used in landing pads to provide a structure to support the take-off and landing of aircraft, roadways or similar travel paths for heavy equipment, and/or components used in roadways or similar travel paths for heavy equipment. In one embodiment, a composite material comprises an inorganic ceramic matrix having a top surface in facing opposition to a bottom surface and at least one side surface between the top surface and the bottom surface, a first open weave fabric comprising a plurality of fibers disposed in the matrix proximate the bottom surface of the matrix, and at least one additional open weave fabric comprising a plurality of fibers disposed in the matrix between the first open weave fabric and the top surface of the matrix, wherein the at least one additional open weave fabric is positioned closer to the bottom surface than the top surface of the matrix.
    • 本发明的各种实施方式提供复合材料及其制造方法。 在一些实施方案中,复合材料包括耐高温复合材料和制备耐高温复合材料的方法。 在一些实施方案中,本发明的耐高温复合材料可以制成着陆​​垫,用于着陆垫中的部件,以提供支撑用于重型设备的飞行器,道路或类似行进路径的起飞和着陆的结构,以及 /或用于重型设备的道路或类似行驶路径中的部件。 在一个实施方案中,复合材料包括无机陶瓷基体,其具有面向底表面的顶表面和顶表面和底表面之间的至少一个侧表面,第一开口编织织物,其包括多个布置在 所述基体接近所述基体的底表面,以及至少一个额外的开放编织织物,其包含布置在所述基质中的所述第一开口编织织物和所述基质的顶表面之间的多个纤维,其中所述至少一个另外的开放编织织物 位于比矩阵的顶表面更靠近底表面的位置。