公开(公告)号：US20040055235A1

公开(公告)日：2004-03-25

申请号：US10247219

申请日：2002-09-19

Applicant: Aztec Concrete Accessories, Inc.

Inventor： Roy Valentine ,  Christopher Murphree ,  Clifford D. Bennett

IPC: E04B001/682 ,  E04F015/14

CPC classification number: E04F15/14 ,  E01C11/106 ,  E01C23/026 ,  E04B1/6804

Abstract: A concrete construction includes a formed concrete slab having at least one control joint formed into a surface of the slab to control the location of stress cracks as the slab cures. A control joint protective strip is removably received in the control joint and has a head portion which overlays upper edges of the control joint. The control joint protective strip further includes a stem portion which is configured to engage frictionally interior side walls of the control joint when the stem portion is inserted into the control joint.

Abstract translation: 混凝土结构包括形成的混凝土板，其具有形成在板坯的表面中的至少一个控制接头，以控制板坯固化时的应力裂纹的位置。 控制接头保护带可拆卸地容纳在控制接头中，并且具有覆盖控制接头的上边缘的头部。 所述控制接头保护带还包括杆部分，所述杆部分构造成当所述杆部分插入所述控制接头时与所述控制接合件的摩擦内侧壁接合。

公开(公告)号：US20040098942A1

公开(公告)日：2004-05-27

申请号：US10301311

申请日：2002-11-21

Applicant: Aztec Concrete Accessories, Inc.

Inventor： Kenneth Lee ,  Clifford D. Bennett

IPC: E04C005/16

CPC classification number: E04C5/08 ,  E04C5/167 ,  E04C5/168 ,  E04C5/20

Abstract: A chair for supporting and spacing post-tension cables having a generally tapered body with an upper receiving area for securing the cables and a planar base adapted to rest on a flat support surface. The body has inner and outer surfaces that are substantially complementary to one another to allow a plurality of chairs to be stacked together. The receiving area includes posts extending upwardly between notches. The posts define passageways for guiding the cables into the notches. Detents project inwardly from the tops of the posts and fixedly retain the bars within the passageways. The chair may be formed from a resilient polymeric material.

Abstract translation: 一种用于支撑和间隔后拉电缆的椅子，其具有大致锥形的主体，具有用于固定电缆的上接收区域和适于搁置在平坦支撑表面上的平面底座。 主体具有彼此基本上互补的内表面和外表面，以允许多个椅子堆叠在一起。 接收区域包括在凹口之间向上延伸的柱。 所述柱限定用于将电缆引导到凹口中的通道。 挡板从柱的顶部向内突出，并将杆固定在通道内。 椅子可以由弹性聚合物材料形成。

公开(公告)号：US20040111992A1

公开(公告)日：2004-06-17

申请号：US10729763

申请日：2003-12-05

Applicant: Aztec Concrete Accessories, Inc.

Inventor： Clifford D. Bennett

IPC: E04B001/16

CPC classification number: E01C11/14 ,  B28B7/30 ,  B28B7/342 ,  E04G15/061 ,  Y10S264/44

Abstract: A void former or dowel sleeve adapted to be encapsulated in a hardened mass of concrete, which is collapsible upon the application of a tensile force longitudinally thereof to remove the void former from the concrete and provide a void for a load transferring dowel.

Abstract translation: 一种空心成型机或定位销套筒，其适于被包封在硬化的混凝土块体中，在施加纵向拉伸力时可以将其从混凝土中移除，并提供用于载荷传递销钉的空隙。

公开(公告)号：US20020145093A1

公开(公告)日：2002-10-10

申请号：US10121125

申请日：2002-04-11

Applicant: Aztec Concrete Accessories, Inc.

Inventor： Scott Shaw ,  Dale Robert Haslem ,  Ken Lee ,  Steve Wilbur ,  Clifford D. Bennett

IPC: E04G003/08

CPC classification number: E04G13/00 ,  E04G17/14

Abstract: A brace for use in tilt-up construction is disclosed. The brace includes a bottom surface and a vertical side surface. The bottom surface of the brace is affixed to a permanent horizontal surface (e.g., a slab) in a manner that allows the brace to be removed without damaging the permanent horizontal surface. The vertical side surface of the brace is attached to a concrete pour form. The bottom surface of the brace is affixed to the permanent horizontal surface using an adhesive. Alternatively, a shoe is attached to the permanent horizontal surface and the brace sits in the shoe. A flange is releasably securable with the brace to batter the form when the flange is place in contact therewith. Alternatively, the shoe has an upwardly extending inclined ramp that is operable to orient the brace so that the vertical side surface of the brace is disposed at a battering angle to batter the form.

Abstract translation: 公开了用于倾斜结构的支架。 支架包括底面和垂直侧面。 支架的底表面以允许支架移除而不损坏永久水平表面的方式固定到永久水平表面（例如，板）。 支架的垂直侧表面附着​​在混凝土浇注形式上。 支柱的底面使用粘合剂固定在永久水平表面上。 或者，鞋附接到永久水平表面，并且支架位于鞋中。 当凸缘与其接触时，凸缘可释放地固定在支架上以使其成形。 或者，鞋具有向上延伸的倾斜斜坡，其可操作以使支架定向，使得支架的垂直侧表面以压扁角度设置以打击该形状。

公开(公告)号：US20040261352A1

公开(公告)日：2004-12-30

申请号：US10606498

申请日：2003-06-26

Applicant: Aztec Concrete Accessories, Inc.

Inventor： Clifford D. Bennett ,  Kenneth Lee

IPC: E04B001/38 ,  E04C005/00

CPC classification number: E04C5/20

Abstract: A chair for supporting and spacing concrete reinforcement members having a generally tapered body including a receiving area and a base. Opposed pairs of notches in the receiving area each have different depths, such that reinforcement members can be placed at different heights and in perpendicular relationships to each other within the chair. The base has a plurality of support legs extending downwardly from the receiving area and allows the chair to rest on a planar surface. The body has inner and outer surfaces that are substantially complementary to one another to allow a plurality of chairs to be stacked together.

Abstract translation: 一种用于支撑和间隔的混凝土加强构件的椅子，其具有包括接收区域和底座的大致锥形的主体。 接收区域中相对的凹口对各自具有不同的深度，使得加强构件可以在椅子内彼此不同的高度和垂直的关系放置。 底座具有从接收区域向下延伸的多个支撑腿，并允许椅子搁置在平坦的表面上。 主体具有彼此基本上互补的内表面和外表面，以允许多个椅子堆叠在一起。

公开(公告)号：US20040182987A1

公开(公告)日：2004-09-23

申请号：US10392070

申请日：2003-03-19

Applicant: Aztec Concrete Accessories, Inc.

Inventor： Clifford D. Bennett

IPC: E01C007/00 ,  E01C013/00 ,  E01C015/00 ,  E01C019/50

CPC classification number: E01C11/14

Abstract: A void former comprises a core assembly having at least two body members. The body members are removably coupled together to define the desired shape of a void to be formed in a concrete slab. After the void has been formed in the concrete slab, the body members may be selectively removed from the void.

Abstract translation: 空心形成器包括具有至少两个主体构件的芯组件。 主体构件可移除地联接在一起以限定要在混凝土板中形成的空隙的期望形状。 在混凝土板中形成空隙之后，可以从空隙中选择性地移除主体构件。

公开(公告)号：US20040007652A1

公开(公告)日：2004-01-15

申请号：US10425519

申请日：2003-04-29

Applicant: Aztec Concrete Accessories, Inc.

Inventor： Scott Shaw ,  Kenneth Lee ,  Martin E. Lancial ,  John Gilner ,  Clifford D. Bennett

IPC: A47F005/00

CPC classification number: E04G13/00 ,  E04B2001/405 ,  E04G17/14

Abstract: A brace for securing concrete form members to a casting surface. First and second leg members are spaced to form an angle. A bridging member extends between opposing ends of the leg members and a strut extends between the joined ends of the leg members and the bridging member. The bridging member and strut form a truss, together with raised ribs along the legs and bridging member. The brace may be molded from plastic as a one-piece structure.

Abstract translation: 用于将混凝土构件固定到铸造表面的支架。 第一和第二腿部件间隔开以形成一个角度。 桥接构件在腿构件的相对端部之间延伸，并且支柱在腿构件和桥接构件的接合端之间延伸。 桥接构件和支柱形成桁架，以及沿着腿和桥接构件的凸肋。 支架可以由塑料模制成一体式结构。