コンクリート構造物中のケーブルの腐食防止
    92.
    发明专利
    コンクリート構造物中のケーブルの腐食防止 有权
    混凝土结构的电缆中的腐蚀

    公开(公告)号:JP2015533929A

    公开(公告)日:2015-11-26

    申请号:JP2015526843

    申请日:2013-08-06

    Abstract: コンクリート中の鋼補強ケーブルは、ケーブルに沿って第1位置にあるケーブルのワイヤーの間の間隙空間に担体流体及び腐食防止剤を注入すること、及び、前記流体を、前記ケーブルのワイヤーの間の間隙空間に通過させ、ケーブルに沿って第2位置へ通すことにより、腐食から保護される。前記ケーブルは、共に閉じ込められ且つケーブルの周囲に係合する被覆材料に密接に囲まれるワイヤーのアレイを含み、その結果、ケーブル自体の外側でケーブルに沿って縦の流体の通過を可能にするために、ケーブルと被覆材料の間に不十分な相互連結した空間が存在する。前記方法は、プレストレストコンクリート、ポストテンション方式の結合したケーブル、及び押し出した結合していないモノストランドケーブルと共に、使用され得る。【選択図】図1

    Abstract translation: 钢加强电缆在混凝土,它被注入到间隙空间载体流体,并且在沿着所述电缆的第一位置中的电缆线之间的腐蚀抑制剂,流体,电缆的导线之间 通过间隙空间通过,通过使沿电缆被保护不受腐蚀第二位置。 所述电缆包括导线包围密切其中捕获和电缆周围接合在一起,结果涂层材料的阵列,以便允许电缆本身的外垂直流体沿着电缆的通道 在电缆和涂层材料之间的不充分的互连空间存在。 的方法预应力混凝土,以及与挤出的未结合的monostrand电缆可用于接合电缆的后张紧方法。 点域1

    Process for producing rubber-steel composite cord and thus obtained rubber-steel composite cord
    99.
    发明专利
    Process for producing rubber-steel composite cord and thus obtained rubber-steel composite cord 审中-公开
    生产橡胶钢复合材料的方法和获得的橡胶钢复合材料

    公开(公告)号:JP2009084711A

    公开(公告)日:2009-04-23

    申请号:JP2007252328

    申请日:2007-09-27

    Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a rubber-steel composite cord, in which even in the case where a core part is covered by an unvulcanized rubber in advance, is free from the problem of draw arrangement of sheath filaments, and to provide a rubber-steel composite cord being favorable in rubber penetration and having a high cord strength.
    SOLUTION: The process is for the production of a rubber-steel composite cord of structure comprised of a core part 1 composed of one or two or more core filaments 11 and, arranged therearound, multiple sheath filaments 12 and 13. The process for producing the rubber-steel composite cord comprises, while passing the core part through a mouth ring, covering the periphery thereof with an unvulcanized rubber and thereafter intertwining sheath filaments around the periphery of the core part covered with the unvulcanized rubber. As the mouth ring, use is made of one allowing passage of the core part and having substantially the same sectional configuration as that of the core part.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种橡胶 - 钢复合帘线的制造方法,其中即使在芯部预先由未硫化橡胶覆盖的情况下,也没有鞘的拉伸布置的问题 并且提供橡胶渗透性好且帘线强度高的橡胶 - 钢复合帘线。 解决方案:该方法用于生产由由一个或两个或多个芯丝11组成的芯部1和其周围布置有多个护套细丝12和13的结构的橡胶 - 钢复合帘线。该方法 用于生产橡胶 - 钢复合帘线的步骤包括:使核心部分通过口环,用未硫化橡胶覆盖其周边,然后将鞘细丝缠绕在被未硫化橡胶覆盖的芯部周边周围。 作为口环,使用允许芯部通过并且具有与芯部的截面构造基本相同的截面构造。 版权所有(C)2009,JPO&INPIT

    Twisted steel wire coated with rust preventive and rust preventive processing method

    公开(公告)号:JP2004131916A

    公开(公告)日:2004-04-30

    申请号:JP2003302403

    申请日:2003-08-27

    Inventor: TAGUCHI YASUO

    Abstract: PROBLEM TO BE SOLVED: To make it difficult at a low cost that a rust preventive coat on an outer periphery is damaged, even when large frictional force is applied to an outer peripheral surface, for example, an external cable of a prestressed steel cable structure.
    SOLUTION: A twisted steel wire coated with a rust preventive is formed by filling a synthetic resin rust preventive into air spaces 1b between each of strands of a twisted steel wire 1 which is given by together twisting two or more steel strands 1a, 1a, etc., and applying a synthetic resin rust preventive coating to the outer peripheral surface of the twisted steel wire 1, wherein the air spaces 1b between each of the strands of the twisted steel wire 1 are filled with the soft thermoplastic synthetic resin rust preventive 11 containing an adhesion promotor, and further the outer periphery of the twisted steel wire is subjected to preliminary coating 12 with the soft thermoplastic synthetic resin rust preventive in such a state that spiral recesses of inner spaces between each of the strands of the periphery of the twisted steel wire 1 are filled therewith.
    COPYRIGHT: (C)2004,JPO

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