THREE-DIMENSIONAL COMPOSITE FABRIC

    公开(公告)号:US20230087094A1

    公开(公告)日:2023-03-23

    申请号:US17929686

    申请日:2022-09-03

    摘要: The present invention is directed to a three-dimensional composite fabric including a three-dimensional woven fabric, and a nonwoven fabric arranged on a first, on a second side, or on both sides of the three-dimensional woven fabric, wherein the composite fabric retains at least 15% thickness at a compression of about 200 pounds per square foot (psf) to about 1000 pounds per square foot. Further, the present invention is directed to a method of making a three-dimensional composite fabric and a method of installing the three-dimensional composite fabric in a landfill.

    Woven geosynthetic fabric
    5.
    发明授权

    公开(公告)号:US10669650B2

    公开(公告)日:2020-06-02

    申请号:US14090345

    申请日:2013-11-26

    IPC分类号: D03D11/00 D03D15/00

    摘要: A woven geosynthetic fabric is disclosed having a first weft yarn, a second weft yarn, and a stuffer pick woven in the weft direction of the fabric. A warp yarn interweaves the first and second weft yarns and the stuffer pick. The first weft yarn and the second weft yarn having different cross-sectional shapes. At least a portion of the fabric has a plurality of weft yarn sets with stuffer picks respectively disposed and woven between the weft yarn sets. Each weft yarn set has two first weft yarns and two second weft yarns. One of the two first weft yarns is adjacent one of the two second weft yarns and stacked on the other second weft yarn. The adjacent second weft yarn is stacked on the other first weft yarn.

    Stabilized and reinforced civil constructions and method of making same
    6.
    发明授权
    Stabilized and reinforced civil constructions and method of making same 有权
    稳定和加强民用建筑及其制造方法

    公开(公告)号:US09404233B2

    公开(公告)日:2016-08-02

    申请号:US14186306

    申请日:2014-02-21

    摘要: Described herein is woven geotextile formed of a plain six-pick weave fabric having an apparent opening size (AOS) of at least 40 as measured in accordance with ASTM International Standard D4751, a water flow rate of at least 35 gpm/ft2 as measured in accordance with ASTM International Standard D4491, a 12% strain at a tensile load of at least 300 lb/in as measured in accordance with ASTM International Standard D4595 in the warp direction, and a 12% strain at a tensile load of at least 270 lb/in in accordance with ASTM International D4595 at 270 lb/in in the fill direction. Also described herein is a reinforced civil structure having a subgrade formed at least partially of soil; a base course; and a woven geotextile disposed between the subgrade and the base course.

    摘要翻译: 本文描述的是由平原六针编织织物形成的编织土工织物,其具有根据ASTM国际标准D4751测量的至少40的表观开口尺寸(AOS)至少为40,水流速率为至少35gpm / ft 2,如 根据ASTM国际标准D4491,根据ASTM国际标准D4595在经向方向测量的拉伸载荷为至少300lb / in的12%应变,以及在拉伸载荷下的至少270lb的12%应变 /根据ASTM国际D4595在270磅/英寸的填充方向。 本文还描述了一种具有至少部分由土壤形成的路基的加固土木结构; 基础课程 以及布置在路基和基层之间的编织土工织物。

    WOVEN GEOSYNTHETIC FABRIC
    9.
    发明申请

    公开(公告)号:US20140099850A1

    公开(公告)日:2014-04-10

    申请号:US14090345

    申请日:2013-11-26

    IPC分类号: D03D11/00

    摘要: A woven geosynthetic fabric is disclosed having a first weft yarn, a second weft yarn, and a stuffer pick woven in the weft direction of the fabric. A warp yarn interweaves the first and second weft yarns and the stuffer pick. The first weft yarn and the second weft yarn having different cross-sectional shapes. At least a portion of the fabric has a plurality of weft yarn sets with stuffer picks respectively disposed and woven between the weft yarn sets. Each weft yarn set has two first weft yarns and two second weft yarns. One of the two first weft yarns is adjacent one of the two second weft yarns and stacked on the other second weft yarn. The adjacent second weft yarn is stacked on the other first weft yarn.

    摘要翻译: 公开了一种编织的土工合成织物,其具有第一纬纱,第二纬纱和沿织物的纬向编织的填充针。 经纱与第一纬纱和第二纬纱以及填充纱相互交织。 第一纬纱和第二纬纱具有不同的横截面形状。 织物的至少一部分具有多个纬纱组,纬纱组分别在纬纱组之间设置和编织。 每根纬纱组有两条第一纬纱和两条第二纬纱。 两根第一纬纱中的一根纬纱与两根第二纬纱中的一根相接,并叠放在另一条第二纬纱上。 相邻的第二纬纱被堆叠在另一个第一纬纱上。