Lightweight structural concrete provided with various wood properties
    1.
    发明授权
    Lightweight structural concrete provided with various wood properties 失效
    轻质结构混凝土具有各种木材特性

    公开(公告)号:US07736431B2

    公开(公告)日:2010-06-15

    申请号:US11607885

    申请日:2006-12-04

    申请人: Thuan H. Bui

    发明人: Thuan H. Bui

    IPC分类号: C04B7/02 C04B14/18

    摘要: A lightweight structural concrete with screw-ability and nail-ability similar to wood is composed of non-structural and ultra lightweight aggregate such as expanded perlite of a particular size distribution and amount, entrained air cells of another specific size distribution and amount, and dense cementitious composition of a cement binder, a fine grade structural filler no larger than masonry sand grade, a pozzolan, and optional micro-fibers for reinforcement. This structural concrete matrix is optimized to hold 13 gauge T-nails and bugle head wood screws with thread ranging from 8 to 11 threads per inch and diameter of 0.10″ to 0.137″. The resulting concrete will have consistent screw-ability and nail-ability similar that of wood.

    摘要翻译: 具有类似于木材的螺钉能力和指甲性能的轻质结构混凝土由非结构和超轻质骨料组成,例如具有特定尺寸分布和量的膨胀珍珠岩,具有另外特定尺寸分布和量的夹带气泡,并且密集 水泥粘合剂的水泥组合物,不大于砌石砂级的细级结构填料,火山灰和用于增强的可选微纤维。 该结构混凝土基体被优化,可容纳13根T形钉和六角头木螺钉,每根螺纹的螺纹数为8至11根,直径为0.10“至0.137”。 所得到的混凝土将具有与木材相似的螺旋性能和指甲性能。

    Lightweight modular cementitious panel/tile for use in construction
    2.
    发明授权
    Lightweight modular cementitious panel/tile for use in construction 失效
    用于建筑的轻型模块化水泥板/瓦

    公开(公告)号:US07770354B2

    公开(公告)日:2010-08-10

    申请号:US10230091

    申请日:2002-08-29

    申请人: Thuan H. Bui

    发明人: Thuan H. Bui

    IPC分类号: E04C2/32

    CPC分类号: E04C2/326 E04C2/06 E04C2/28

    摘要: A lightweight cementitious panel/tile is provided with increased bending stiffness and less weight than conventional construction panels. The cementitious panel is constructed of a cementitious surface (which may be reinforced with wood fiber or other materials) supported by an integrated stiffener grid on the underside to absorb stresses and loads.

    摘要翻译: 轻质的水泥面板/砖具有比传统的建筑板更大的弯曲刚度和更小的重量。 水泥面板由水泥表面(可以用木纤维或其他材料加固)构成,其由下侧的集成的加强筋网支撑,以吸收应力和载荷。

    Lightweight modular cementitious panel/tile for use in construction
    3.
    发明授权
    Lightweight modular cementitious panel/tile for use in construction 失效
    用于建筑的轻型模块化水泥板/瓦

    公开(公告)号:US07493738B2

    公开(公告)日:2009-02-24

    申请号:US10395396

    申请日:2003-03-25

    申请人: Thuan H. Bui

    发明人: Thuan H. Bui

    IPC分类号: E04C2/32

    CPC分类号: E04C2/326 E04C2/06 E04C2/28

    摘要: A lightweight cementitious panel/tile is provided with increased bending stiffness and less weight than conventional construction panels. The cementitious panel is constructed of a cementitious surface (which may be reinforced with wood fiber or other materials) supported by an integrated stiffener grid on the underside to absorb stresses and loads.

    摘要翻译: 轻质的水泥面板/砖具有比传统的建筑板更大的弯曲刚度和更小的重量。 水泥面板由水泥表面(可以用木纤维或其他材料加固)构成,其由下侧的集成的加强筋网支撑,以吸收应力和载荷。