专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2008222516A Inorganic matrix-carbon fiber composite wire material for reinforcing concrete or the like, method for manufacturing the composite material, and structure of concrete or the like 有权
标题翻译：无机基体碳纤维复合材料用于增强混凝土或类似物，制造复合材料的方法和混凝土或类似物的结构
公开(公告)号：JP2008222516A
公开(公告)日：2008-09-25
申请号：JP2007065492
申请日：2007-03-14
申请人： Across Corp , Kajima Corp , Sanso Kagaku Kk , Toray Ind Inc , 山宗化学株式会社 , 東レ株式会社 , 株式会社アクロス , 鹿島建設株式会社
发明人： TAKAGISHI HIROYUKI , YOKOZEKI KOSUKE , WATANABE KENZO , TORII TAKESHI , IWAKI MINORU , YAMASHITA MIHOKO
IPC分类号： C04B14/38 , C04B28/02 , C04B28/04 , D01F9/14
摘要： PROBLEM TO BE SOLVED: To provide an inorganic matrix-carbon fiber composite wire material for reinforcing concrete or mortar, the composite wire material capable of preventing cracks in concrete or mortar and maintaining effects of significantly improving and reinforcing the strength of the concrete or mortar for a long period of time with excellent toughness, upon reinforcing a concrete or mortar structure, and to provide a method for manufacturing the composite material and a concrete or mortar structure. SOLUTION: The inorganic matrix-carbon fiber composite wire material for reinforcing concrete or the like is a wire material comprising untwisted carbon fiber bundles using an inorganic material as a matrix, wherein the length of the carbon fiber bundles ranges from 5 to 60 mm. The method for manufacturing the inorganic matrix-carbon fiber composite wire material for reinforcing concrete or the like comprises cutting out a wire material having a length of carbon fiber bundles of 5 mm to 60 mm from a carbon fiber sheet comprising an inorganic matrix material and untwisted carbon fiber bundles. The concrete or mortar structure uses the wire material as a reinforcing material. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于增强混凝土或砂浆的无机基质 - 碳纤维复合材料线材，能够防止混凝土或砂浆中的裂纹的复合线材，并且保持显着改善和增强混凝土的强度的效果或砂浆长时间，具有优异的韧性，增强混凝土或砂浆结构，并提供复合材料和混凝土或砂浆结构的制造方法。解决方案：用于增强混凝土等的无机基质 - 碳纤维复合线材是包含使用无机材料作为基质的未捻合碳纤维束的线材，其中碳纤维束的长度为5〜60 毫米。制造用于增强混凝土等的无机基质 - 碳纤维复合线材的方法包括从包含无机基体材料的碳纤维片材切出长度为5mm至60mm的碳纤维束长度的线材，碳纤维束。混凝土或砂浆结构使用线材作为增强材料。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008037680A Inorganic matrix-carbon fiber composite wire material for reinforcing concrete or mortar, method of producing the same, and concrete or mortar structure 有权
标题翻译：用于增强混凝土或MORTAR的无机基质碳纤维复合材料，其生产方法和混凝土或结构结构
公开(公告)号：JP2008037680A
公开(公告)日：2008-02-21
申请号：JP2006212035
申请日：2006-08-03
申请人： Kajima Corp , Sakai Composite Kk , Sanso Kagaku Kk , Toray Ind Inc , サカイ・コンポジット株式会社 , 山宗化学株式会社 , 東レ株式会社 , 鹿島建設株式会社
发明人： YAMANE SHOJI , TAKEDA ICHIRO , YOKOZEKI KOSUKE , WATANABE KENZO , TORII TAKESHI , IWAKI MINORU , AOKI TSUKASA , NAKAMURA MINORU
IPC分类号： C04B14/38 , C04B28/02 , D02G3/16 , D02G3/26 , D02G3/44
摘要： PROBLEM TO BE SOLVED: To provide an inorganic matrix-carbon fiber composite wire material for reinforcing concrete or mortar preventing the crack of the concrete or mortar, having excellent toughness over a long period of time and keeping the effect of remarkably improving and reinforcing the strength of the concrete or the mortar. SOLUTION: The inorganic matrix-carbon fiber composite wire material for reinforcing the concrete or mortar comprises a twisted yarn-like carbon fiber bundle using an inorganic material as a matrix and has 5-50 mm bundle length, and the method of manufacturing the same includes: impregnating twisted yarn comprising the carbon fiber bundle with the inorganic matrix or a precursor thereof; uniting the carbon fiber bundles with the matrix or the precursor by continuously heating in a heating furnace while giving tension to the twisted yarn; and cutting to have 5-50 mm length. The concrete or mortar structure uses the reinforced material. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于增强混凝土或砂浆的无机基质 - 碳纤维复合材料线材，其防止混凝土或砂浆的裂纹，在长时间内具有优异的韧性并保持显着改善的效果，增强混凝土或砂浆的强度。解决方案：用于增强混凝土或砂浆的无机基质 - 碳纤维复合线材包括使用无机材料作为基质并且具有5-50mm束长度的加捻纱线状碳纤维束，以及制造方法相同的包括：将包含碳纤维束的加捻纱与无机基质或其前体浸渍; 通过在加热炉中连续加热将碳纤维束与基体或前体结合，同时对加捻纱线施加张力; 切割长度为5-50毫米。混凝土或砂浆结构使用增强材料。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007070204A Carbon fiber-containing composite resin wire rod for reinforcing concrete or mortar, manufacturing method therefor, and concrete or mortar structure 有权
标题翻译：含碳纤维的复合树脂钢丝绳用于加固混凝土或MORTAR，其制造方法和混凝土或结构结构
公开(公告)号：JP2007070204A
公开(公告)日：2007-03-22
申请号：JP2005262266
申请日：2005-09-09
申请人： Kajima Corp , Sakai Composite Kk , Sanso Kagaku Kk , Toray Ind Inc , サカイ・コンポジット株式会社 , 山宗化学株式会社 , 東レ株式会社 , 鹿島建設株式会社
发明人： YAMANE SHOJI , TOIDA KATSU , SAKATA NOBORU , YOKOZEKI KOSUKE , SAKAI GORO , WATANABE KENZO , IWAKI MINORU , MOMO YOSHIO , NAKAMURA MINORU
IPC分类号： C04B14/38 , C04B28/02 , E04C5/07
摘要： PROBLEM TO BE SOLVED: To provide a carbon fiber-containing composite resin wire rod for reinforcement that prevents a crack of concrete and mortar, excels in toughness, and can maintain a remarkable strength-improving effect/reinforcement effect on concrete or mortar for a long period of time and to provide a manufacturing method therefor and a concrete or mortar structure. SOLUTION: The carbon fiber-containing composite resin wire rod for concrete or mortar reinforcement comprises a twist yarn shape carbon fiber bundle impregnated with a matrix resin and is a wire rod whose bundle length is 5-50 mm. In addition, the manufacturing method comprises impregnating a twisted yarn consisting of a carbon fiber bundle with a resin; while giving tensional force to the twisted yarn the resin is continuously heated in a heating furnace and hardened; after that the twisted yarn is cut into a wire rod having a length of 5-50 mm. Further, the concrete or mortar structure comprises the carbon fiber-containing composite resin wire rod consisting of a twisted yarn shape carbon fiber bundle impregnated with a matrix resin and having the bundle length of 5-50 mm as a reinforcement material into concrete or mortar. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于加强的含碳纤维的复合树脂线材，其防止混凝土和砂浆的裂纹，韧性优异，并且可以在混凝土或砂浆上保持显着的强度提高效果/增强效果并提供其制造方法和混凝土或砂浆结构。解决方案：用于混凝土或砂浆加固的含碳纤维的复合树脂线材包括浸渍有基质树脂的加捻纱形碳纤维束，并且是长度为5-50mm的线材。另外，制造方法包括用树脂浸渍由碳纤维束构成的加捻纱线; 同时向加捻纱线施加张力，树脂在加热炉中连续加热并硬化; 之后将加捻的纱线切成长度为5-50mm的线材。此外，混凝土或砂浆结构包括由浸渍有基质树脂的捻合纱形碳纤维束和作为增强材料的长度为5-50mm的混凝土或砂浆组成的含碳纤维的复合树脂线材。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2015054806A コンクリート構造物の炭酸化養生方法有权
标题翻译：用于混凝土结构的碳化固化方法
公开(公告)号：JP2015054806A
公开(公告)日：2015-03-23
申请号：JP2013190505
申请日：2013-09-13
申请人：鹿島建設株式会社 , Kajima Corp
发明人： YOKOZEKI KOSUKE , TORII TAKESHI , KIMURA SAEKA , KOBAYASHI KIYOSHI , TAKAYANAGI TATSUNORI , SEKI KENGO , WATANABE KENZO
IPC分类号： C04B40/02 , E03B11/14 , E04H7/18
摘要：【課題】セメント系硬化体からなり、貯水可能な貯水域を有する、コンクリート製貯水構造体を対象として、容易に実施可能な炭酸化養生の方法を提供すること。【解決手段】貯水可能な貯水域11を有し、貯水域11の内壁面がセメント系硬化体で構成されているコンクリート製貯水構造体1の炭酸化養生方法を、貯水域11を閉空間として空間内を減圧する減圧工程と、貯水域11に、二酸化炭素溶解水2Aを注水する注水工程と、を含むコンクリート製貯水構造体の炭酸化養生方法とする。【選択図】図4
摘要翻译：要解决的问题：提供一种使用由水泥基固化体构成的混凝土制成的储水结构进行碳化固化的容易执行的方法，并且具有能够蓄水的储水区作为对象。解决方案：提供碳化固化由具有储水区域11的混凝土制造的储水结构1的方法，其中储水区域11的内壁面由水泥基固化体构成。由混凝土制成的储水结构的碳化固化方法包括：将储水区域11形成为封闭空间并降低空间的压力的减压工序; 以及将二氧化碳溶解水2A注入到储水区域11中的浇水工序。

5. 发明专利

JP2014152591A Concrete compaction trace system 审中-公开
标题翻译：混凝土跟踪系统
公开(公告)号：JP2014152591A
公开(公告)日：2014-08-25
申请号：JP2013026345
申请日：2013-02-14
申请人： Kajima Corp , 鹿島建設株式会社
发明人： NUKUSHINA TATSUYA , WATANABE KENZO , YANAI SHUJI , KUMABE ATSUSHI , WATANABE ARIHISA , SAKATA NOBORU
IPC分类号： E04G21/08 , G01C15/00
摘要： PROBLEM TO BE SOLVED: To provide a system capable of specifying an insertion position of a compaction machine for a proper compaction time, while rotating a PDCA cycle based on data on a compaction position/a compaction time/an insertion interval/a placing position of an improper place, by easily and surely inspecting a concrete surface after frame separation, even in placing work of general concrete by using a vibrator.SOLUTION: The vibrator is provided with a recorder having a GPS device as position information detection means, and when starting compaction in a place for compacting for a specific time, a recording button on the recorder is turned on, and when moving to the other compaction place after finishing the compaction, the recording button is turned off, and time up to OFF from ON is recorded as a compaction time, and the GPS device is provided in a tip position of a concrete placing hose, and ON-OFF of the GPS device is interlocked with a concrete discharge button of a pump vehicle operating remote controller, and a concrete placing position is recorded on a placement recording drawing together with a compaction position.
摘要翻译：要解决的问题：提供一种能够指定压实机的适当压实时间的插入位置的系统，同时基于压缩位置/压实时间/插入间隔/放置位置的数据旋转PDCA循环一个不正确的地方，即使在使用振动器进行一般混凝土的布置工作之后，也可以在框架分离后容易且可靠地检查混凝土表面。解决方案：振动器设有一个具有GPS装置的记录器作为位置信息检测装置，当起动时在特定时间压缩的地方压实，记录器上的记录按钮被打开，并且当完成压缩之后移动到另一个压实位置时，记录按钮被关闭，并且记录从ON开始的时间到OFF 作为压实时间，将GPS装置设置在混凝土放置软管的顶端位置，GPS装置的开关与泵的混凝土排出按钮联动车辆操作遥控器和混凝土放置位置与压实位置一起记录在放置记录图上。

6. 发明专利

JP2014101243A Cement composition 有权
标题翻译：水泥组合物
公开(公告)号：JP2014101243A
公开(公告)日：2014-06-05
申请号：JP2012253507
申请日：2012-11-19
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SAKATA NOBORU , YANAI SHUJI , WATANABE KENZO , NUKUSHINA TATSUYA
IPC分类号： C04B28/02 , C04B24/06 , C04B24/18 , C04B24/22 , C04B24/26 , C04B24/38
摘要： PROBLEM TO BE SOLVED: To provide a cement composition with which good workability can be obtained while suppressing bleeding and a practical setting time can be also obtained.SOLUTION: The cement composition includes a cement component, an admixture and water, and contains, as the admixture, at least a dispersant and a thickener comprising hydroxypropyl high substitution-type hydroxypropyl-methylcellulose.
摘要翻译：要解决的问题：提供一种能够在抑制渗色的同时获得良好的加工性的水泥组合物，并且还可以获得实际的凝固时间。溶液：水泥组合物包括水泥组分，混合物和水，并且包含至少包含羟丙基高取代型羟丙基甲基纤维素的分散剂和增稠剂。

7. 发明专利

JP2013238415A Quality evaluation method for concrete structure 审中-公开
标题翻译：混凝土结构质量评估方法
公开(公告)号：JP2013238415A
公开(公告)日：2013-11-28
申请号：JP2012109567
申请日：2012-05-11
申请人： Kajima Corp , 鹿島建設株式会社
发明人： WATANABE ARIHISA , YANAI SHUJI , WATANABE KENZO , KUMABE ATSUSHI , NUKUSHINA TATSUYA
IPC分类号： G01N29/00 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide a quality evaluation method for a concrete structure that does not impair its beauty, that can perform evaluation at the same position repeatedly, that can directly evaluate a cover portion (between a surface and a reinforcement), that does not unnecessarily open a hole having a small diameter, and that does not require extra repair work of filling of mortar.SOLUTION: Nondestructive/micro-destructive inspections are performed on a concrete structure 2 by utilizing a plastic cone hole 9 generated on a skeleton surface of the concrete structure 2. A micro-destructive inspection is performed in the plastic cone hole 9 using a small-diameter core or a drill 10. Alternatively, an air permeability test and a percolation test are performed.
摘要翻译：要解决的问题：为了提供不影响其美观的混凝土结构的质量评价方法，其可以在相同位置反复进行评价，能够直接评估覆盖部分（表面和加强件之间）不必要地打开具有小直径的孔，并且不需要额外的填充砂浆的修复工作。解决方案：通过利用在骨架表面上产生的塑料锥孔9对混凝土结构2进行非破坏性/微破坏性检查的混凝土结构2.使用小直径芯或钻头10在塑料锥孔9中进行微破坏性检查。或者，进行透气性试验和渗滤试验。

8. 发明专利

JP2007050381A Method for developing waste treatment facility 有权
标题翻译：发展废物处理设施的方法
公开(公告)号：JP2007050381A
公开(公告)日：2007-03-01
申请号：JP2005238696
申请日：2005-08-19
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KOBAYASHI KAZUMI , SASAKURA TAKESHI , TANAKA TOSHIYUKI , NAKAJIMA MAKOTO , YOKOZEKI KOSUKE , WATANABE KENZO , UEMOTO KATSUHIRO
IPC分类号： B09B1/00 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To provide a method for developing a waste treatment facility capable of easily forming a waterproof layer even in a narrow area without requiring large-scaled equipment.
SOLUTION: When the waste treatment facility for radioactive waste disposal is developed, a radioactive waste 2 is placed in a tunnel 1, and a waterproof layer 3 is formed in a space between the tunnel 1 and the radioactive waste 2. The waterproof layer 3 is formed by a spray technique using a spray device 20, the spray device 20 sprays a bentonite-based material, and the bentonite-based material comprises a mixture of bentonite and an aqueous carbonate ion solution.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在狭窄的区域中也可以容易地形成防水层而不需要大型设备的废弃处理设备的开发方法。
解决方案：开发放射性废物处理设备时，将放射性废物2放置在隧道1内，并在隧道1和放射性废物2之间的空间内形成防水层3。层3通过使用喷雾装置20的喷雾技术形成，喷射装置20喷射膨润土基材料，膨润土系材料包含膨润土和碳酸盐水溶液的混合物。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007045652A γ-BELITE-CONTAINING CEMENT-BASED MATERIAL WITH IMPROVED CARBONATION POTENTIAL IN ACTUAL ENVIRONMENT 有权
标题翻译：具有改善碳酸化潜在实际环境的含γ-BELITE的水泥基材料
公开(公告)号：JP2007045652A
公开(公告)日：2007-02-22
申请号：JP2005230350
申请日：2005-08-09
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ASHIZAWA RYOICHI , SAKATA NOBORU , YOKOZEKI KOSUKE , HAYASHI DAISUKE , WATANABE KENZO
IPC分类号： C04B41/64
摘要： PROBLEM TO BE SOLVED: To provide a γ-belite-containing cement-based material capable of being carbonated in a natural environment of high humidity.
SOLUTION: The cement-based material with improved carbonation potential in an actual environment is manufactured by impregnating a hardened body of a cement mixture containing 10-85 pts.mass of γ-belite vs. 100 pts.mass of cement with a silicone-based water-repellent material from its surface to form a water-repellent surface layer with an average thickness of 5-20 mm. A mixture with a water/powder ratio of 20-50% is preferable. As the silicone-based water-repellent material, an emulsion containing an alkylalkoxysilane of 10-50 pts.mass vs. a polyorganosiloxane of 1 pt.mass, where the total content of the polyorganosiloxane and the alkylalkoxysilane is controlled to be 60-90 mass%, is usable.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在高湿度的自然环境中碳酸化的含有γ-Belite的水泥基材料。解决方案：在实际环境中具有改善的碳酸化潜力的水泥基材料是通过将含有10-85重量％的γ-belite相对于100磅水泥的水泥混合物硬化体浸渍在硅氧烷基防水材料从其表面形成平均厚度为5-20mm的拒水表面层。水/粉末比例为20-50％的混合物是优选的。作为硅氧烷类防水材料，含有10-50质量度的烷基烷氧基硅烷与1重量％聚硅氧烷的乳液，其中聚有机硅氧烷和烷基烷氧基硅烷的总含量控制在60-90质量％％，可用。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006182583A Mortar or concrete having compacted surface layer and its manufacturing method 审中-公开
标题翻译：具有压实表面层的碎片或混凝土及其制造方法
公开(公告)号：JP2006182583A
公开(公告)日：2006-07-13
申请号：JP2004375549
申请日：2004-12-27
申请人： Denki Kagaku Kogyo Kk , Kajima Corp , 電気化学工業株式会社 , 鹿島建設株式会社
发明人： WATANABE KENZO , YOKOZEKI KOSUKE , SAKATA NOBORU , ASHIZAWA RYOICHI , MORIOKA MINORU , OKUYAMA KOJI , HIGUCHI TAKAYUKI
IPC分类号： C04B28/02 , B28B11/24 , C04B14/04 , C04B14/38 , C04B40/02
摘要： PROBLEM TO BE SOLVED: To provide a durable cement-based material improved in resistance against Ca-elution, salt damage, scaling and freezing and thawing. SOLUTION: The mortar or concrete having a compacted surface layer is a cured product of a kneaded material containing 8-70 mass pts. of γ-belite against 100 mass pts. of cement, wherein the mortar or concrete has a compacted layer in its surface layer part and has a porosity ratio K 1 /K 2 of 0.8 or less wherein K 1 represents the porosity of the compacted layer and K 2 represents the porosity of the inner part excluding the compacted layer. Alternatively, the mortar or concrete having a compacted surface layer is a cured product of a cement kneaded material containing at least one or two or more of γ-belite, α-wollastonite and a calcium magnesium silicate, wherein the surface layer is carbonated after cured. The thickness of the compacted layer is for example 0.5-10 mm. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供耐Ca洗脱，盐损伤，结垢和冷冻和解冻的耐久性水泥基材料。解决方案：具有压实表面层的砂浆或混凝土是含有8-70质量比的捏合材料的固化产物。的γ-belite对100质量吨。的水泥，其中所述砂浆或混凝土在其表面层部分具有压实层，并且具有0.8或更小的孔隙率K 1 / K 2 ，其中K 1 表示压实层的孔隙率，K <2> 表示除压实层之外的内部部分的孔隙率。或者，具有压实表面层的砂浆或混凝土是含有γ贝氏体，α-硅灰石和硅酸钙镁中的至少一种或两种以上的水泥捏合材料的固化产物，其中表面层在固化后被碳酸化。压实层的厚度例如为0.5-10mm。版权所有（C）2006，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式