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1. 发明专利

JP2011163026A Grid body, method of manufacturing the same and method of constructing concrete body 有权
标题翻译：网格体，其制造方法和构造混凝土体的方法
公开(公告)号：JP2011163026A
公开(公告)日：2011-08-25
申请号：JP2010027836
申请日：2010-02-10
申请人： Gifu Kogyo Co Ltd , Nippon Expressway Research Institute Co Ltd , Sango:Kk , Shimizu Corp , 岐阜工業株式会社 , 株式会社サンゴ , 株式会社高速道路総合技術研究所 , 清水建設株式会社
发明人： SHIROMA HIROMICHI , NAKANO KIYOTO , SAEKI TORU , KIUCHI TSUTOMU , KAYANO KOICHI , SHIKI HIROSHI , KONO SHIGEYUKI , NISHIMURA SHINICHI , MARUYAMA SEIICHI , INANO MINORU , ISHIKAWA TSUNEO , YAMAMOTO SHINJI , INAGAWA YUKIHISA , OHARA YOSHIYUKI
IPC分类号： E21D11/00 , E04B1/35
摘要： PROBLEM TO BE SOLVED: To provide a grid body for preventing exfoliation of a surface layer part of a concrete body, a method of manufacturing the same and a method of constructing a concrete body. SOLUTION: In this grid body 1, linear bodies 2 intersect to be formed like a grid, and an intersecting part connector 3 projected in the out-of-plane direction is provided on an intersecting part of the linear bodies. In manufacture, a tool having vertical and horizontal grooves for intersecting and arranging the linear bodies in two directions and having a recessed part at the intersecting part is used, the linear bodies in the two directions are respectively intersected and arranged in the grooves, the recessed part is filled with the fluidized intersecting part connector and hardened. The grid body is mounted with the tip of the intersecting part connector abutted on the inner surface of a form, or the grid body is supported by a bracket and disposed inside a form, concrete is placed in the form to integrally bury the grid body in the surface layer part of the concrete body. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止混凝土体的表面层部分的剥离的网格体，其制造方法和构造混凝土体的方法。解决方案：在该格栅体1中，线状体2相交形成为格子状，并且在线状体的交叉部分上设置有在面外方向上突出的交叉部连接器3。在制造中，使用具有垂直和水平凹槽的工具，用于在两个方向上相交并布置线状体并且在交叉部分具有凹部，两个方向上的线状体分别相交并布置在凹槽中，凹陷部分填充有流化的相交部分连接器并硬化。网格体安装在交叉部分连接器的顶端抵靠在一个形式的内表面上，或者格体由支架支撑并设置在一个形式的内部，混凝土被放置成将格体整体地埋在混凝土体的表层部分。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009221753A Fireproof segment 有权
标题翻译： FIREPROOF分部
公开(公告)号：JP2009221753A
公开(公告)日：2009-10-01
申请号：JP2008067689
申请日：2008-03-17
申请人： Sango:Kk , Shimizu Corp , 株式会社サンゴ , 清水建設株式会社
发明人： INOUE KEIMEI , YOMO HIROAKI , HARA TADASHI , GOTO TORU , TAKIMOTO KAZUYUKI , GOTO SHIGERU , MORITA TAKESHI , ISHIKAWA TSUNEO
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To materialize a fireproof segment which is excellent not only in explosion preventive performance but also in flexural toughness. SOLUTION: The fireproof segment contains a polyacetal fiber (a PA fiber) and a polyethylene terephthalate fiber (a PET fiber). As for the PET fiber, a recycled PET fiber regenerated from a waste material of PET products like PET bottles is used preferably. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：实现不仅在防爆性能上而且在弯曲韧性方面优异的防火部件。
解决方案：防火片段包含聚缩醛纤维（PA纤维）和聚对苯二甲酸乙二醇酯纤维（PET纤维）。对于PET纤维，优选使用从PET制品如PET瓶的废料再生的再循环PET纤维。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007240266A Extraction method of short fiber in concrete and short fiber extraction device 审中-公开
标题翻译：混凝土和短纤维提取装置中短纤维的提取方法
公开(公告)号：JP2007240266A
公开(公告)日：2007-09-20
申请号：JP2006061527
申请日：2006-03-07
申请人： Sango:Kk , Showa Kikai Kk , 昭和機械株式会社 , 株式会社サンゴ
发明人： MARUYAMA SEIICHI , ISHIKAWA TSUNEO , TAKAYANAGI NORIO , YAMAMOTO SHINJI
IPC分类号： G01N1/28 , C04B14/38 , C04B16/06
摘要： PROBLEM TO BE SOLVED: To provide a method for extracting and weighing the amount of the short fibers mixed with concrete in a short time at a low cost on the arbitrary construction spot where concrete is cast.
SOLUTION: Stirring blades 6 are allowed to fall in the water containing short fibers and aggregate up to a required depth position after a coarse aggregate is separated from a definite amount of sampled concrete using a washing basket and a short fiber collecting net 3 is installed at the upper position of the water containing the short fibers and fine aggregate. The short fibers are floated by the vortex flow formed in the vortex flow formed in the water by the rotation of the stirring blades 6 to be caught and collected by the collecting net 3 and the collected short fibers are dried to be weighed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在混凝土浇注的任意施工点上以低成本在短时间内提取和称量与混凝土混合的短纤维的量的方法。解决方案：使用洗涤篮和短纤维收集网3将粗骨料与一定量的采样混凝土分离后，使搅拌叶片6落入含有短纤维的水中并聚集到所需的深度位置安装在含有短纤维和细骨料的水的上部位置。短纤维通过搅拌叶片6的旋转而在形成于水中的涡流中形成的涡流浮起，由收集网3捕集和收集，收集的短纤维被干燥以称重。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006169105A Short fiber for concrete reinforcement, and its manufacturing method 有权
标题翻译：混凝土短纤维及其制造方法
公开(公告)号：JP2006169105A
公开(公告)日：2006-06-29
申请号：JP2006011852
申请日：2006-01-20
申请人： Sango:Kk , 株式会社サンゴ
发明人： SATO MASAMI , ISHIKAWA TSUNEO , OCHI TSUNEO , OKUBO SEISUKE
IPC分类号： C04B16/06 , D01F6/62
摘要： PROBLEM TO BE SOLVED: To provide a short fiber for concrete reinforcement having large sticking strength to concrete, excellent dispersibility, and high reinforcement effect.
SOLUTION: A short fiber 1 for concrete reinforcement is formed by subjecting reclaimed polyethylene terephthalate to extrusion molding, drawing it into a monofilament, and embossing the monofilament. The short fiber 1 for concrete reinforcement is composed of a core axial part 2 and projecting parts 3 of a flat-type, and the projecting parts 3 form uneven parts 4 around the outer periphery of the core axial part 2. The aspect ratio L/d is set to be 40-100 (wherein, L is the whole length of the short fiber and d is the converted diameter of the short fiber).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为混凝土提供具有大粘附强度的混凝土加固短纤维，具有优异的分散性和高强化效果。解决方案：用于混凝土加固的短纤维1通过对再生聚对苯二甲酸乙二醇酯进行挤出成型，将其拉成单丝并压花单丝而形成。用于混凝土加固的短纤维1由芯轴部分2和平坦的突出部分3组成，并且突出部分3围绕芯轴部分2的外周形成不平坦部分4.纵横比L / d设定为40-100（其中，L是短纤维的全长，d是短纤维的转换直径）。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005089198A Short fiber for concrete reinforcement and method of manufacturing the same 有权
标题翻译：用于混凝土加固的短纤维及其制造方法
公开(公告)号：JP2005089198A
公开(公告)日：2005-04-07
申请号：JP2003320750
申请日：2003-09-12
申请人： Sango:Kk , 株式会社サンゴ
发明人： SATO MASAMI , ISHIKAWA TSUNEO , OCHI TSUNEO , OKUBO SEISUKE
IPC分类号： C04B16/06 , D02G3/44 , D02J3/10
摘要： PROBLEM TO BE SOLVED: To provide a short fiber for concrete reinforcement which has large sticking strength to the concrete, excellent dispersion property and high reinforcement effect.
SOLUTION: The short fiber 1 for concrete reinforcement is formed by extruding recycled polyethylene terephthalate, stretching to form a monofilament and embossing the monofilament. The short fiber 1 for concrete reinforcement comprises a core axial part 2 and a projecting part 3 and a projecting and recessed part 4 is formed on the outer periphery of the core axial part 2 by the projecting part 3. The flatness W/t
1 of the core axial part 2 is set to 3-6 and the aspect ratio L/d is set to 40-100.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为混凝土提供一种对混凝土施加强度较大的短纤维，具有优异的分散性能和较高的增强效果。解决方案：用于混凝土加固的短纤维1通过挤出回收的聚对苯二甲酸乙二醇酯形成，拉伸形成单丝并压花单丝。用于混凝土加固的短纤维1包括芯轴部分2和突出部分3，并且突出部分3在芯轴部分2的外周上形成突出和凹陷部分4.平坦度W / t

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