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    • 3. 发明专利
    • Lining concrete connecting structure in tunnel, and lining concrete forming method in tunnel
    • 隧道内混凝土结构与隧道内混凝土成型方法
    • JP2007016480A
    • 2007-01-25
    • JP2005198982
    • 2005-07-07
    • C I Kasei Co LtdGifu Kogyo Co LtdMaeda CorpShin Nippon Kako Kkシーアイ化成株式会社前田建設工業株式会社岐阜工業株式会社新日本化工株式会社
    • MAEDA YASUHARUIGARASHI MIZUHOKODAMA ISAOMORIKITA SHOJIFURUYA TAKEFUMIWATABE NAOTOHONMA HIROAKIOCHI ATSUSHIKITAGAWA TSUTOMUINAGAWA YUKIHISA
    • E21D11/04E21D11/10
    • PROBLEM TO BE SOLVED: To provide a lining concrete connecting structure in a tunnel, which protects a boundary area 18 from being damaged.
      SOLUTION: In formation of the lining concrete connecting structure, first lining concrete 15 is poured into a first concrete pouring chamber with part of a shield plate 6 inserted in an end of the first concrete pouring chamber in the tunnel, and the part of the shield plate 6 is attached into an inner periphery of the first lining concrete 15 in one body by insert molding, followed by protruding a remaining part of the shield plate 6 outward from the inner periphery of the first lining concrete 15. Then second lining concrete 16 is poured into a second concrete pouring chamber with the remaining part of the shield plate 6 inserted in an end of the second concrete pouring chamber adjacent to the first lining concrete 15 along a tunnel longitudinal direction, and the remaining part of the shield plate 6 is attached into an inner periphery of the second lining concrete 16 in one body by insert molding. In this manner, the boundary portion 18 formed in the inner periphery between mutually opposed contact end faces 17a at a joining part 17 of the first lining concrete 15 and the second lining concrete 16, is covered with the shield plate 6.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:在隧道中提供衬里混凝土连接结构,其保护边界区域18不被损坏。 解决方案:在衬里混凝土连接结构的形成中,将第一衬里混凝土15注入到第一混凝土浇注室中,其中一部分屏蔽板6插入在隧道中的第一混凝土浇注室的端部,并且部分 通过嵌入成型将屏蔽板6的一个主体的内周安装在第一衬里混凝土15的内周,然后将屏蔽板6的剩余部分从第一衬里混凝土15的内周向外突出。然后第二衬 将混凝土16倒入第二混凝土浇注室中,其中屏蔽板6的剩余部分沿着隧道纵向插入第二混凝土浇注室的与第一衬里混凝土15相邻的端部,并且屏蔽板的剩余部分 6通过嵌件成型在一个主体中附接到第二衬里混凝土16的内周。 以这种方式,形成在第一衬里混凝土15的接合部17处的相互相对的接触端面17a与第二衬里混凝土16之间的内周的边界部分18被屏蔽板6覆盖。 (C)2007,JPO&INPIT
    • 4. 发明专利
    • Covering corrosion protection method for steel structure, and covering corrosion protection structure
    • 钢结构防腐蚀保护方法及防腐蚀保护结构
    • JP2014070271A
    • 2014-04-21
    • JP2012220140
    • 2012-10-02
    • Nakabohtec Corrosion Protecting Co Ltd株式会社ナカボーテックC I Kasei Co Ltdシーアイ化成株式会社
    • HOSHINO MASAHIKOKISHIMOTO OSAMUWATABE NAOTOKITAGAWA SATORU
    • C23F15/00E02D31/06
    • PROBLEM TO BE SOLVED: To provide a covering corrosion protection method for a steel structure in which, even if a corrosion protection object is irregularly deformed, a corrosion protection layer can be uniformly covered to the surface of the corrosion protection object without producing a gap between the corrosion protection layer and the surface of the corrosion protection object, a satisfactory covering corrosion protection state can be made, further, damage is not caused even if external force is applied and the good covering corrosion protection state can be maintained over a long period, further, a coating operation and large machines at the spot are not required, and operability at the spot is excellent, and a covering corrosion protection structure.SOLUTION: In the covering corrosion protection method for a steel structure in which the surface of the body 4 to be corrosion-protected is disposed with a corrosion protection layer 3, and a protective cover 1 is fitted to the surface of the corrosion protection layer 3, the corrosion protection layer 3 is made of a corrosion protection layer made of a two layer structure composed of an internal layer 31 and a surface layer 32 each consisting of pasty urethane resins in which the contents of water-absorbing polymers are different. The internal layer 31 is made of the corrosion protection layer including the water-absorbing polymer more than the surface layer 32, and the corrosion protection layer 3 with the two layer structure is integrated with the protective cover 1, and is fitted to the body 4 to be corrosion-protected.
    • 要解决的问题:为了提供一种钢结构的覆盖防腐蚀保护方法,其中即使防腐蚀物体不规则地变形,也可以将腐蚀保护层均匀地覆盖到防腐蚀物体的表面,而不会产生间隙 腐蚀保护层和防腐蚀物体的表面,可以进行令人满意的覆盖腐蚀保护状态,即使施加外力也不会引起损伤,并且能够长时间保持良好的覆盖腐蚀保护状态, 此外,不需要涂布操作和现场大型机器,并且现场的操作性优异,并且具有覆盖防腐保护结构。解决方案:在用于钢结构的覆盖防腐蚀方法中,其中主体4的表面 被防腐蚀的部件设置有防腐蚀层3,并且防护罩1安装在外壳上 防腐蚀层3的防腐层3由防水保护层构成,该防腐层由内层31和表面层32构成的两层结构构成,该层由层压氨基甲酸酯树脂构成, 吸收聚合物是不同的。 内层31由比表面层32多的包含吸水性聚合物的防腐层构成,具有两层结构的防腐蚀层3与保护罩1一体化,并且安装在主体4上 被腐蚀保护。
    • 6. 发明专利
    • Existing pipe lining structure and its method
    • 现有管道内衬结构及其方法
    • JP2006090397A
    • 2006-04-06
    • JP2004275395
    • 2004-09-22
    • C I Kasei Co Ltdシーアイ化成株式会社
    • MATSUSHITA MASAHISAWATABE NAOTO
    • F16L1/00B29C63/34B29L9/00B29L23/00B32B1/08B32B3/30F16L55/16
    • PROBLEM TO BE SOLVED: To provide an existing pipe lining structure using an easy-to-manufacture lining material to be easily formed into a tubular lining material which can stand itself with its dead weight supported at the lower part, and to provide its method.
      SOLUTION: In the existing pipe lining structure, an inner peripheral face 11a of an existing pipe 11 is covered with the lining material 13. The lining material 13 is formed in a tubular shape in which a thermoplastic resin uneven sheet 15 having flexibility is joined to one face 17a of a base material sheet 17 of a flat thermoplastic resin sheet having flexibility in such a manner that the uneven sheet 15 is located outside. A filler is filled and solidified in a gap 25 between the tubular lining material 13 to be inserted into the existing pipe 11 and the existing pipe 11.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种使用易于制造的衬里材料的现有的管衬结构,以容易地形成管状衬里材料,该管状衬里材料能够以其下部支撑的自重站立自身,并且提供 其方法。 解决方案:在现有的管衬结构中,现有管11的内周面11a被衬里材料13覆盖。衬里材料13形成为管状,其中具有柔性的热塑性树脂不均匀片15 以不均匀片15位于外侧的方式连接到具有柔性的扁平热塑性树脂片材的基材片17的一个面17a。 在管状衬里13之间的间隙25中填充和固化填料,以插入现有管11和现有管11中。(C)2006,JPO&NCIPI
    • 7. 发明专利
    • Impervious structure of waste disposal site or the like
    • 废物处置场所的不正确结构或类似物
    • JP2006043639A
    • 2006-02-16
    • JP2004231284
    • 2004-08-06
    • C I Kasei Co LtdChikami Miltec IncOkumura Corpシーアイ化成株式会社チカミミルテック株式会社株式会社奥村組
    • OTSUKA GIICHIKURODA TADASHIITAYA YUJISHINO KOJIWATABE NAOTOCHIKAMI KUNIOTSUZUKI ITSUAKI
    • B09B1/00B29C65/02B29L9/00B32B3/30E02B3/12
    • Y02W30/32
    • PROBLEM TO BE SOLVED: To improve bonding strength and economical efficiency, and to surely prevent water leakage.
      SOLUTION: A first sheet 1 is formed by bonding a first impervious sheet 11 by thermal melting to the protruded end parts 19a of a protrusion/recess sheet 17 of which both the back and front surfaces are formed alternately in recessed and protruded shapes and in which the end surfaces of protruded parts 19 on both the back and front surfaces exist on the surfaces with intervals, and a second sheet 3 is formed by bonding a second impervious sheet 13 by thermal melting to the protruded end parts 19a of the other recessed-protruded sheet 17. The first sheet 1 and the second sheet 3 are bonded by an adhesive in such a way that they are adjusted so that the recessed part 21 and the protruded parts 19 of the respective protrusion/recess sheets 17, 17 are alternately fitted, and space parts 23 between the first impervious sheet 11 and the second 13 formed by the protrusion/recess sheets 17, 17 are filled with a liquid restoring material 25 in a predetermined pressurized state.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提高接合强度和经济性,确保防漏水。 解决方案:第一片1通过热熔融将第一不透性片材11接合到突出/凹陷片17的突出端部19a而形成,其突出/凹陷片17的后表面和前表面之间交替地形成凹凸形状 并且其中前后表面上的突出部分19的端面间隔地存在于表面上,并且通过热熔融将第二不透性片13接合到另一个的突出端部19a而形成第二片3 第一片材1和第二片材3通过粘合剂粘合,使得它们被调整为使得各个突出/凹陷片17,17的凹部21和突出部19是 并且由第一不透水片11和由突出/凹陷片17,17形成的第二个13之间的空间部分23填充有预定加压状态的液体复原材料25。 版权所有(C)2006,JPO&NCIPI
    • 8. 发明专利
    • Laying method of water cut-off mat for river
    • 水切割板的铺设方法
    • JP2013108332A
    • 2013-06-06
    • JP2011256392
    • 2011-11-24
    • C I Kasei Co Ltdシーアイ化成株式会社
    • MIYANO MASATOWATABE NAOTOHIUGA YUKI
    • E02B3/12
    • PROBLEM TO BE SOLVED: To provide a laying method of a water cut-off mat for a river, which achieves the easiness of construction and workability with light-weight and prevents water leakage from a hole due to installation of an anchor pin.SOLUTION: A water cut-off mat 11 for a river is laid on a river levee and revetment. A water cut-off sheet 13 formed of a waterproof synthetic resin having one concavo-convex surface 19 opposite to the ground surface 27 of a revetment, and a protective mat 15 formed of a nonwoven cloth having cushioning properties spread on another face 21 side of the water cut-off sheet 13 are integrated into the water cut-off mat 11 for a river. A laying method of the water cut-off mat 11 for a river includes fixing the mat 11 to the ground surface 27 by installing an anchor pin 25 formed of deformed steel bar at a desired place. A sealing material 17 is injected in the desired place of the protective mat 15 at the installation place of the anchor pin 25 so that the anchor pin 25 is installed at the place injected with the sealing material 17.
    • 要解决的问题:提供一种用于河流的截水垫的铺设方法,其实现了轻便的施工和可加工性的容易性,并且防止由于安装锚栓导致的孔漏水 。

      解决方案:一条河的隔水垫11铺设在河堤和护岸上。 由防水合成树脂形成的防水片13,其具有与护岸的地面27相对的一个凹凸表面19,以及由具有缓冲性的非织造布形成的保护垫15, 防水片13一体化成用于河流的截水垫11。 用于河流的防水垫11的铺设方法包括通过在期望的地方安装由变形的钢筋形成的锚定销25将垫11固定到地面27。 密封材料17在锚定销25的安装位置被注入到保护垫15的所需位置,使得锚固销25安装在注入密封材料17的位置。(C) 2013年,JPO&INPIT

    • 9. 发明专利
    • Method of laying covering sheet
    • 覆盖片的方法
    • JP2012076043A
    • 2012-04-19
    • JP2010224894
    • 2010-10-04
    • C I Kasei Co Ltdシーアイ化成株式会社
    • HARADA TAKASHITOYODA KENJIWATABE NAOTO
    • B09B1/00B32B5/02E02B7/02
    • Y02W30/32
    • PROBLEM TO BE SOLVED: To provide a method of laying a covering sheet in which positioning can be easily made when laying and spreading a nonwoven fabric and an impervious sheet in piles, moreover, after the positioning, the nonwoven fabric and the impervious sheet are each other made into a contact opposite state by high friction.SOLUTION: The method of laying a covering sheet is characterized as follows. A low friction sheet material 15 is spread to cover the upper surface of a nonwoven fabric 9 after spreading the nonwoven fabric 9, an impervious sheet 7 is spread on the low friction sheet material 15 which has been spread, the end edge of the impervious sheet 7 is made to meet the end edge of the other adjoining impervious sheet 7, performing the position adjusting, and the end edges mutually adjoining each other are joined, then, the low friction sheet material 15 is removed from between the nonwoven fabric 9 and the impervious sheets 7, and the nonwoven fabric 9 and the impervious sheet 7 are made as laminating arrangement. The impervious sheet 7 has an uneven surface 13 on the surface which counters the nonwoven fabric 9, which becomes high friction contact to the nonwoven fabric 9, and thereby the shift is inhibited.
    • 要解决的问题:提供一种敷设在堆叠中铺布和铺展无纺布和不透水片时可以容易地进行定位的覆盖片的方法,此外,在定位之后,无纺织物和不透水的 片材彼此通过高摩擦而形成接触相反的状态。 解决方案:铺设覆盖片的方法的特征如下。 散布无纺织物9后,低摩擦片材15铺展成覆盖无纺布9的上表面,不透水片7分散在已经铺展的低摩擦片材15上,不透水片的端缘 如图7所示,与相邻的不透水性片材7的端缘相接触,进行位置调整,并且彼此相邻的端部边缘接合,然后将低摩擦片材15从无纺布9和 不透水片7,无纺织物9和不透水片7制成层压装置。 不透水性片材7在与无纺布9摩擦接触高的无纺布9的表面上具有不平坦的表面13,从而阻止了移位。 版权所有(C)2012,JPO&INPIT
    • 10. 发明专利
    • Waterway sheet construction method and waterway repair structure
    • 水路施工方法和水路维修结构
    • JP2011099240A
    • 2011-05-19
    • JP2009254097
    • 2009-11-05
    • C I Kasei Co Ltdシーアイ化成株式会社
    • KISHIMOTO OSAMUMIYANO MASATOWATABE NAOTO
    • E02B5/02
    • PROBLEM TO BE SOLVED: To provide a waterway sheet construction method and a waterway repair structure that can extend a service life of a concrete waterway with easy construction. SOLUTION: An edge fixing plate 23 formed of a strip steel plate with a coating resin layer is fixed along the upper edge of each of both vertical wall parts of the concrete waterway 11 of substantially U-shaped cross section. Both vertical wall parts and a bottom part 13 are covered with a resin sheet 27 of specified length in a water flow direction (a), and the upper edge of the resin sheet 27 is welded to the edge fixing plate 23. A downstream end 27c of an upstream side resin sheet 27A is placed over an upstream end 27b of the resin sheet 27. Both vertical wall parts and bottom part 13 on the upstream side are covered with the upstream side resin sheet 27A, and the upper edge 27a of the upstream side resin sheet 27A is welded to the edge fixing plate 23A. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种易于施工可延长混凝土水路使用寿命的水路板施工方法和水道修复结构。 解决方案:由具有涂层树脂层的带钢板形成的边缘固定板23沿着大致U形横截面的混凝土水道11的两个垂直壁部分的上边缘固定。 两个垂直壁部分和底部部分13在水流方向(a)上用特定长度的树脂片27覆盖,并且树脂片27的上边缘焊接到边缘固定板23.下游端27c 上游侧树脂片27A被放置在树脂片27的上游端27b上方。上游侧的垂直壁部分和底部13都被上游侧树脂片27A覆盖,并且上游侧树脂片27A的上边缘27a 侧面树脂片27A焊接到边缘固定板23A。 版权所有(C)2011,JPO&INPIT