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    COMPOSITE CONCRETE PALLET
    1.
    发明申请
    COMPOSITE CONCRETE PALLET 审中-公开
    复合混凝土托盘

    公开(公告)号：US20160368659A1

    公开(公告)日：2016-12-22

    申请号：US14745914

    申请日：2015-06-22

    Applicant: Bastian Solutions, LLC

    Inventor： William A. Bastian, II ,  Garrett Clark

    IPC: B65D19/00 ,  B29C47/02 ,  B29C39/18

    CPC classification number: B65D19/0012 ,  B29C39/18 ,  B29C48/15 ,  B29L2031/7178 ,  B65D19/0014 ,  B65D2519/00039 ,  B65D2519/00044 ,  B65D2519/00074 ,  B65D2519/00079 ,  B65D2519/00144 ,  B65D2519/00149 ,  B65D2519/00268 ,  B65D2519/00273 ,  B65D2519/00288 ,  B65D2519/00318 ,  B65D2519/00363 ,  B65D2519/00467 ,  B65D2519/00472 ,  B65D2519/00477 ,  B65D2519/00562 ,  B65D2519/00786 ,  B65D2519/00791 ,  Y02A30/336

    Abstract: A composite pallet is made of concrete. The concrete material can include various concrete mixtures, such as Fiber Reinforced Concrete (FRC) or an Engineered Cementitious Composite (ECC). It also can include microspheres. The concrete material can be cast in a mold or formed via an extrusion process and then cured. The pallet components can include a core material that can form various voids or cavities. The core material can include polystyrene foam, and the foam forms a honeycomb, which is then filled with the concrete material. The concrete material can also be dyed to create different colors to identify the pallets. The pallets can further include plastic and/or rubber bumpers on the corners and/or edges to prevent or minimize chipping. The resulting pallet can be cured using carbon dioxide (CO2) curing which reduces the cure time to about an hour or less.

    Abstract translation: 复合托盘由混凝土制成。 混凝土材料可以包括各种混凝土混合物，例如纤维增强混凝土（FRC）或工程水泥复合材料（ECC）。 它也可以包括微球。 混凝土材料可以浇铸在模具中或通过挤出工艺形成，然后固化。 托盘部件可以包括可以形成各种空隙或空腔的芯材料。 核心材料可以包括聚苯乙烯泡沫，并且泡沫形成蜂窝体，然后填充混凝土材料。 混凝土材料也可以染色以产生不同的颜色来识别托盘。 托板还可以包括角部和/或边缘上的塑料和/或橡胶缓冲器，以防止或最小化碎屑。 所得到的托盘可以使用二氧化碳（CO 2）固化固化，其将固化时间减少至约1小时或更短。

    High early strength engineered cementitious composites
    4.
    发明授权
    High early strength engineered cementitious composites 有权
    高强度工程水泥复合材料

    公开(公告)号：US07799127B2

    公开(公告)日：2010-09-21

    申请号：US11673263

    申请日：2007-02-09

    Applicant: Victor C. Li ,  Shuxin Wang

    Inventor： Victor C. Li ,  Shuxin Wang

    IPC: C04B14/38

    CPC classification number: C04B28/02 ,  C04B40/0039 ,  C04B2111/72 ,  Y02A30/336 ,  Y02W30/92 ,  C04B18/08 ,  C04B20/0048 ,  C04B22/008 ,  C04B2103/12 ,  C04B2103/32 ,  C04B14/06 ,  C04B14/10 ,  C04B14/108 ,  C04B14/303 ,  C04B14/308 ,  C04B16/04 ,  C04B16/0641 ,  C04B22/085 ,  C04B24/223 ,  C04B40/0028 ,  C04B24/2647

    Abstract: Rapid repair and retrofit of existing infrastructures demand durable high early strength materials that not only deliver sufficient strength within a few hours of placement but also significantly prolong the maintenance interval. The invention comprises a class of newly developed polyvinyl alcohol (PVA) fiber-reinforced high early strength engineered cementitious composites (ECC) materials featuring extraordinary ductility. The tailoring of preexisting flaw size distribution through non-matrix interactive crack initiators in the composite matrix results in high tensile ductility. The resulting high early strength ECC materials are capable of delivering a compressive strength of 21 MPa (3.0 ksi) within 4 hours after placement and retaining long-term tensile strain capacity above 2%.

    Abstract translation: 现有基础设施的快速修复和改造需要耐用的高强度材料，不仅在放置几个小时内提供足够的强度，而且显着延长维护间隔时间。 本发明包括一类新开发的聚乙烯醇（PVA）纤维增强高强度工程水泥复合材料（ECC）材料，具有非凡的延展性。 通过复合矩阵中的非矩阵相互作用裂纹引发器预先存在的缺陷尺寸分布的裁剪导致高拉伸延性。 所得到的高的早期强度ECC材料能够在放置之后的4小时内提供21MPa（3.0ksi）的抗压强度并且保持长期的拉伸应变能力高于2％。

    High Early Strength Engineered Cementitious Composites
    7.
    发明申请
    High Early Strength Engineered Cementitious Composites 有权
    高早期强度工程水泥复合材料

    公开(公告)号：US20070181040A1

    公开(公告)日：2007-08-09

    申请号：US11673263

    申请日：2007-02-09

    Applicant: Victor C. Li ,  Shuxin Wang

    Inventor： Victor C. Li ,  Shuxin Wang

    IPC: C04B28/00 ,  C04B18/06 ,  C04B24/00

    CPC classification number: C04B28/02 ,  C04B40/0039 ,  C04B2111/72 ,  Y02A30/336 ,  Y02W30/92 ,  C04B18/08 ,  C04B20/0048 ,  C04B22/008 ,  C04B2103/12 ,  C04B2103/32 ,  C04B14/06 ,  C04B14/10 ,  C04B14/108 ,  C04B14/303 ,  C04B14/308 ,  C04B16/04 ,  C04B16/0641 ,  C04B22/085 ,  C04B24/223 ,  C04B40/0028 ,  C04B24/2647

    Abstract: Rapid repair and retrofit of existing infrastructures demand durable high early strength materials that not only deliver sufficient strength within a few hours of placement but also significantly prolong the maintenance interval. The invention comprises a class of newly developed polyvinyl alcohol (PVA) fiber-reinforced high early strength engineered cementitious composites (ECC) materials featuring extraordinary ductility. The tailoring of preexisting flaw size distribution through non-matrix interactive crack initiators in the composite matrix results in high tensile ductility. The resulting high early strength ECC materials are capable of delivering a compressive strength of 21 MPa (3.0 ksi) within 4 hours after placement and retaining long-term tensile strain capacity above 2%.

    Abstract translation: 现有基础设施的快速修复和改造需要耐用的高强度材料，不仅在放置几个小时内提供足够的强度，而且显着延长维护间隔时间。 本发明包括一类新开发的聚乙烯醇（PVA）纤维增强高强度工程水泥复合材料（ECC）材料，具有非凡的延展性。 通过复合矩阵中的非矩阵相互作用裂纹引发器预先存在的缺陷尺寸分布的裁剪导致高拉伸延性。 所得到的高的早期强度ECC材料能够在放置之后的4小时内提供21MPa（3.0ksi）的抗压强度并且保持长期的拉伸应变能力高于2％。

    Collapse-resistant frame system for structures
    8.
    发明申请
    Collapse-resistant frame system for structures 有权
    用于结构的抗倒塌框架系统

    公开(公告)号：US20020002801A1

    公开(公告)日：2002-01-10

    申请号：US09902065

    申请日：2001-07-10

    Inventor： Gregor D. Fischer ,  Victor C. Li

    IPC: E04B001/98 ,  E04H009/02 ,  E04H012/00 ,  E04C003/30

    CPC classification number: E04C3/46 ,  E01D19/00 ,  E04B1/2403 ,  E04C3/44 ,  E04C5/073 ,  E04H9/02 ,  F16B2200/403 ,  Y02A30/336 ,  Y10T403/3906 ,  Y10T403/3913

    Abstract: A collapse-resistant frame system (10) for a bridge or building structure includes a plurality of mechanically-interconnected columns (12) and beams (14). At least the lowermost columns are formed of a material (28) that exhibits quasi-elastic behavior in response to seismic excitation, while the beams of the frame system are formed of a material (22) that exhibits elastic/plastic behavior, such that quasi-elastic flexure of the columns under seismic loading will cause plastic hinge formation in the beam ends (26) to thereby dissipate the rotational energy without significant plastic hinge formation in the column bases. In a disclosed embodiment, the column material is an engineered cementitious composite (ECC) matrix (30) reinforced with fiber-reinforced plastic (FRP) (32) to thereby provide a relatively-high flexural strength member having a relatively-lower flexural stiffness and higher elastic deformation limit, while the beam material is an ECC matrix reinforced with mild steel rebar (34) to thereby provide a relatively-lower flexural strength member featuring high energy-absorbing capacity.

    Abstract translation: 一种用于桥梁或建筑结构的抗倒塌框架系统（10）包括多个机械互连的柱（12）和梁（14）。 至少最下面的柱由具有响应于地震激发的弹性特性的材料（28）形成，而框架系统的梁由具有弹性/塑性行为的材料（22）形成，使得准 在地震荷载下的柱的弹性挠曲将导致梁端部（26）中的塑性铰链形成，从而消散旋转能量，而不会在柱底部中形成明显的塑性铰链。 在公开的实施例中，柱材料是用纤维增强塑料（FRP）（32）增强的工程水泥基复合材料（ECC）基体（30），从而提供具有相对低的弯曲刚度的相对高的弯曲强度构件， 更高的弹性变形极限，而梁材料是用软钢筋（34）加强的ECC基体，从而提供具有高能量吸收能力的相对较低的弯曲强度构件。

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