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    • 6. 发明专利
    • Joint tape for waterproof substrate, and coating waterproof structure
    • 防水底座接头和防水防水结构
    • JP2010189865A
    • 2010-09-02
    • JP2009032931
    • 2009-02-16
    • Shu Company:KkToyobo Co LtdToyobo Specialties Trading Co Ltd東洋紡スペシャルティズトレーディング株式会社東洋紡績株式会社株式会社秀カンパニー
    • NOGUCHI HIDEOYAMAMOTO TOSHIYAMASUDA NORIHIKO
    • E04D7/00E04D11/00
    • PROBLEM TO BE SOLVED: To provide a joint tape which can prevent the appearance of wrinkles etc. on the surface of a waterproof layer 62, so as to solve the problem that the wrinkles etc. appear because stress is concentrated on the portion of the coating waterproof layer 62 immediately above the edge of a conventional joint tape, when a substrate is displaced by an earthquake etc.
      SOLUTION: In this joint tape 10 for the waterproof substrate, a polyurethane film 14 is superposed on the upside surface of a long base material (thermocompression-bonded type nonwoven fabric 11); and an adhesive layer 16 is provided on a downside surface. The basis weight of the thermocompression-bonded type nonwoven fabric 11 is in the range of 15-100 g/m
      2 , and the thickness of the polyurethane film is in the range of 20-100 μm. Since the joint tape 10 is soft, the stress generated through the displacement of the substrate 51 is relaxed. When the substrate 51 is greatly displaced, the nonwoven fabric 14 causes a material failure, or the nonwoven fabric 11 and the polyurethane film 14 are separated from each other. Thus, the waterproof layer 62 can bear the stress over the width (C) of the joint tape 10.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供能够防止在防水层62的表面上出现皱纹等的接合带,以解决皱纹等出现的问题,因为应力集中在部分上 在基板由于地震等而发生位移的情况下,涂布防水层62紧接在传统的接合带的边缘之上。解决方案:在该防水基材的接合带10中,将聚氨酯膜14重叠在上侧 长基材(热压接型无纺布11)的表面; 并且在下侧表面上设置粘合剂层16。 热压接型无纺布11的基重在15-100g / m 2的范围内,聚氨酯膜的厚度在20-100μm的范围内。 由于接合带10是软的,所以通过基板51的位移产生的应力被放宽。 当基板51大幅度位移时,无纺布14导致材料破坏,或者无纺布11和聚氨酯膜14彼此分离。 因此,防水层62可以承受超过接合带10的宽度(C)的应力。版权所有(C)2010,JPO&INPIT
    • 10. 发明专利
    • Double drain for repair, and method for repairing roof drain using the same
    • 双排水维修,以及使用相同方法修复屋顶排水
    • JP2012202048A
    • 2012-10-22
    • JP2011065612
    • 2011-03-24
    • Shu Company:Kk株式会社秀カンパニー
    • NOGUCHI HIDEOMIZUNO SHINJI
    • E04D13/04
    • PROBLEM TO BE SOLVED: To provide a double drain for repair having excellent durability and weather resistance without use of lead, which comes in close contact with a roof drain to be repaired and various existing shapes around the roof drain so as to achieve excellent workability, waterproofness, and the like, with reliability; and a method for repairing the roof drain.SOLUTION: A double drain for repair includes a plate-like structure with a hole at an approximately central part. A hollow tube which can be inserted inside a roof drain to be repaired is installed around the hole on one side. The plate-like structure is formed of metal mesh coated with resin such that the metal mesh is not exposed, having properties that the shape is plastically deformed along the shapes around the roof drain by external force after the insertion of the hollow tube in the roof drain. A method for repairing the roof drain uses the double drain for repair.
    • 要解决的问题:为了提供具有优异的耐久性和耐候性的双重排水,而不使用与要修理的屋顶排水沟和屋顶排水沟周围的各种现有形状紧密接触的铅,从而实现 优良的可加工性,防水性等,具有可靠性; 以及修理屋顶排水沟的方法。 解决方案:用于修理的双排水器包括在大致中心部分处具有孔的板状结构。 可以插入待修理的屋顶排水沟内的中空管安装在一侧的孔附近。 板状结构由涂覆有树脂的金属网形成,使得金属网不被暴露,其特征在于,在将中空管插入屋顶之后,通过外力沿着屋顶排水沟的形状塑性变形 排水。 修理屋顶排水渠的方法是使用双排水道进行维修。 版权所有(C)2013,JPO&INPIT