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    • 3. 发明专利
    • Double waterproof structure of exterior wall joint, and method for constructing the same
    • 外墙连接双重防水结构及其构造方法
    • JP2011157707A
    • 2011-08-18
    • JP2010019126
    • 2010-01-29
    • Sekisui House LtdTokai Kogyo Co Ltd東海興業株式会社積水ハウス株式会社
    • NISHIMURA TAKESHIKAWAMOTO MASAKIISHII MASAYOSHIISHIDA HIROMICHIMINAZU HIROYUKIIMURA KOICHIONO HIROSHIKOBAYASHI YOICHIUEDA YUJITAMAI SHINJIKIMURA SHOHEITAWARA HARUMASA
    • E04F13/08E04B1/684
    • PROBLEM TO BE SOLVED: To provide a double waterproof structure 1 of an exterior wall joint, which can be attached to a vertical joint between exterior wall panels 2 from an outdoor side, can be properly used even in the case of a change in the thickness of the exterior wall panel 2 and makes an attachment operation relatively easy; and to provide a method for constructing the double waterproof structure 1.
      SOLUTION: This double waterproof structure 1 of the exterior wall joint includes: a primary elastic seal member 5 in a longitudinal shape, which is pressed into the vertical joint between the exterior wall panels 2 and disposed throughout the height of the vertical joint; a plurality of approximately U-shaped cross-section clip members 6 which are fitted at intervals to a protruding strip 53 formed on the indoor side of the primary seal member 5; and a second waterproof member 7 which comprises an approximately U-shaped cross-section storage portion 71 fixed while externally fitted to the clip member 6 and a body portion 72 having the storage portion 71 fixed to the center and having both ends stretched to form a fin 74 brought into watertight pressure contact with an indoor-side edge of the exterior wall panel 2, and which is disposed throughout the height of the vertical joint.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:即使在改变的情况下,也可以适当地使用外墙接头的双重防水结构1,其可以从室外侧附接到外墙板2之间的垂直接合部 在外壁板2的厚度上,并且使安装操作相对容易; 并提供构造双重防水结构1的方法。解决方案:外墙接头的双重防水结构1包括:纵向形状的主弹性密封件5,被压入 外墙板2并且设置在垂直接头的整个高度处; 多个大致U形的横截面夹子构件6,其间隔地安装在形成在主密封构件5的室内侧的突出条53上; 以及第二防水构件7,其包括在外部装配到夹子构件6的同时固定的大致U形的横截面存储部分71和具有固定到中心并且两端被拉伸以形成 翅片74与外墙板2的室内侧边缘保持水密的压力接触,并且设置在垂直接头的整个高度处。 版权所有(C)2011,JPO&INPIT
    • 6. 发明专利
    • Secondary waterproof member of exterior wall joint, double waterproof structure of exterior wall joint, and method of constructing double waterproof structure of exterior wall joint
    • 外墙壁二次防水构件,外墙连接双重防水结构,外墙结构双重防水结构方法
    • JP2011174322A
    • 2011-09-08
    • JP2010040316
    • 2010-02-25
    • Sekisui House Ltd積水ハウス株式会社
    • KAWAMOTO MASAKIISHIDA HIROMICHIISHII MASAYOSHINISHIMURA TAKESHIMINAZU HIROYUKIIMURA KOICHIONO HIROSHIKOBAYASHI YOICHIUEDA YUJITAMAI SHINJIKIMURA SHOHEI
    • E04B1/684E04F13/08
    • PROBLEM TO BE SOLVED: To provide a secondary waterproof member 1 of an exterior wall joint installable in high working efficiency and capable of suppressing the interference thereof with a substrate or a fitting 5 for mounting an exterior wall panel.
      SOLUTION: This secondary waterproof member 1 of an exterior wall joint is stored in the vertical joint between exterior wall panels 3 on the indoor side to suppress the intrusion of water on the indoor side through the vertical joint. The secondary waterproof member includes: a flexible sheet body 17, which is formed into a long band shape, and which has waterproofness; a pair of reinforcement members 18 which are formed along both side edges of the sheet body 17, respectively, and harder than the sheet body 17; and a plurality of support members 19 which are formed in an arcuate shape swelled to the indoor side opened wider than the joint width of the vertical joint when the secondary waterproof member is stored in the vertical joint on the indoor side, which position the sheet body 17 while being loosened in the opening direction by fixing to the reinforcement members 18 at both side edges of the sheet body 17, and which are formed of elastic bodies harder than the sheet body 17.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种能够以高工作效率安装的外壁接头的二次防水构件1,并且能够抑制与用于安装外墙面板的基板或配件5的干涉。 解决方案:外墙接头的该二次防水构件1被储存在室内侧的外墙板3之间的垂直接头中,以通过垂直接头来抑制室内侧的水的侵入。 二次防水构件包括:柔性片体17,其形成为长带状,并且具有防水性; 一对加强件18,其分别沿着片体17的两个侧边缘形成并且比片体17更硬; 并且当将二次防水构件存储在室内侧的垂直接头中时,多个支撑构件19形成为膨胀到室内侧的弓形形状,比纵向接头的接合宽度宽, 17,同时通过固定在片体17的两侧边缘处的加强构件18而在打开方向上松动,并且由比本体17更硬的弹性体形成。版权所有(C)2011,JPO&INPIT