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1. 发明专利

JP2004292245A Acid-proof cement composition 有权
公开(公告)号：JP2004292245A
公开(公告)日：2004-10-21
申请号：JP2003087451
申请日：2003-03-27
申请人： Japan Sewage Works Agency , Ube Ind Ltd , 宇部興産株式会社 , 日本下水道事業団
发明人： TODA KAZUYUKI , HASHIMOTO TOSHIICHI , SUGA YUICHI , HIRANO YOSHINOBU , SAWABE NORIHIKO , NUKITA MAKOTO
IPC分类号： C04B28/06 , C04B7/32 , C04B14/36 , C04B18/14 , C04B41/68 , C04B111/23 , C04B111/72
CPC分类号： C04B7/006 , C04B28/06 , C04B41/508 , C04B41/85 , C04B2103/61 , C04B2111/23 , C04B2111/56 , Y02W30/94 , C04B7/32 , C04B18/149
摘要： PROBLEM TO BE SOLVED: To provide a cement composition which increases acid resistance and adhesion property and can be used for preparing an acid-proof mortar composition.
SOLUTION: The acid-proof cement composition contains alumina cement, alumina cement clinker aggregate and steelmaking dust.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2010143586A Cement-based pre-mix product 审中-公开
标题翻译：基于水泥的预混合产品
公开(公告)号：JP2010143586A
公开(公告)日：2010-07-01
申请号：JP2008319168
申请日：2008-12-16
申请人： Ube Ind Ltd , 宇部興産株式会社
发明人： HIRANO YOSHINOBU , NUKITA MAKOTO , TASAKA YOSHINORI
IPC分类号： B65D77/00 , B65D65/40 , C04B22/04 , C04B22/06 , C04B24/26 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a cement-based pre-mix product capable of consistently maintaining excellent performance and characteristics even if it is stored under a severed high-temperature condition for a long period of time, and to provide its packaging embodiment.
SOLUTION: The cement-based pre-mix product packages a cement-based pre-mix composition comprising a hydraulic component and fine aggregate by using a lamination-worked craft paper. In this case, even if the cement-based pre-mix product is stored under a severed storage condition for a long period of time by using a packaging material having a specified layer constitution, predetermined performance can be consistently exhibited, and the priority of the quality of the cement-based pre-mix product can be consistently obtained.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够始终保持优异性能和特性的水泥基预混合产品，即使其在高温条件下长期储存并提供其包装实施例。
解决方案：基于水泥的预混合产品通过使用层压加工的工艺纸包装水泥组分和细骨料的水泥基预混合组合物。在这种情况下，即使通过使用具有规定的层构成的包装材料，水泥基预混合物在长时间的切断储存条件下储存，也可以一致地显示预定的性能，可以一致地获得水泥基预混合产品的质量。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2013170436A Method for constructing concrete floor structure 审中-公开
标题翻译：构造混凝土地板结构的方法
公开(公告)号：JP2013170436A
公开(公告)日：2013-09-02
申请号：JP2012036755
申请日：2012-02-22
申请人： Ube Ind Ltd , 宇部興産株式会社
发明人： SUMIOKA HIROSHI , YOKOYAMA SHOGO , NUKITA MAKOTO , HIRANO YOSHINOBU
IPC分类号： E04F15/12
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing a concrete floor structure suitable for constructing drainage slope on the concrete floor of a side ditch portion.SOLUTION: A method for constructing a concrete floor structure comprises the steps of: forming a leveling material slurry; installing the leveling material slurry; forming a slope on the surface of the leveling material slurry; and forming a cured layer of the sloped leveling material slurry. The leveling material includes Portland cement, blast furnace slag fine powder, gypsum, fine aggregate, a coagulation conditioner, a defoaming agent, a fluidizer, and a thickener which is a cellulose thickener having a viscosity in the range of 20,000 to 40,000 mPa s. The amount of the thickener is 0.4 to 0.5 mass part relative to 100 mass parts of Portland cement. The leveling material slurry is obtained by adding 21 to 25.5 mass parts of water to 100 mass parts of the leveling material and kneading the mixture. The concrete floor constitutes the floor of a concrete side ditch portion.
摘要翻译：要解决的问题：提供一种用于构造适于在侧沟部分的混凝土地板上构造排水坡度的混凝土地板结构的方法。解决方案：一种用于构造混凝土地板结构的方法包括以下步骤：形成流平材料浆料 ; 安装流平材料浆料; 在流平材料浆料的表面上形成斜面; 并形成倾斜的调平材料浆料的固化层。流平材料包括粘度在20,000至40,000mPa·s范围内的波特兰水泥，高炉矿渣细粉，石膏，细骨料，凝固调理剂，消泡剂，流化剂和增稠剂，纤维素增稠剂。相对于100质量份的波特兰水泥，增稠剂的量为0.4〜0.5质量份。通过向100质量份的流平材料中加入21〜25.5质量份的水并捏合混合物，得到流平材料浆料。混凝土地板构成混凝土侧沟部分的地板。

4. 发明专利

JP2012202060A Method for constructing housing foundation structure and housing foundation structure constructed by the method 有权
标题翻译：用于构建住房基金会结构和住房基金会结构的方法
公开(公告)号：JP2012202060A
公开(公告)日：2012-10-22
申请号：JP2011065915
申请日：2011-03-24
申请人： Ube Ind Ltd , 宇部興産株式会社
发明人： SUMIOKA HIROSHI , NUKITA MAKOTO , HIRANO YOSHINOBU
IPC分类号： E02D27/01 , C04B14/28 , C04B22/06 , C04B24/38 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing a housing foundation structure, which has excellent workability over a wide range of temperature and allows a favorable surface of a hardened body to be formed; and a housing foundation structure constructed by the method.SOLUTION: A method for constructing a housing foundation structure comprises the steps of: installing a formwork 13 for forming the housing foundation structure, arranging a steel bar 14 in the formwork 13, forming a substrate concrete 16 in the formwork 13, and casting a highly fluidized mortar slurry 17 containing a highly fluidized mortar composition and water on the top face of the substrate concrete 16 so as to form a hardened mortar body 18 on the top face. The highly fluidized mortar composition contains Portland cement, inorganic powder, inorganic expansion material, fine aggregate, and a thickner. The 2 wt% aqueous solution of the thickener at 20°C has a viscosity of 10 to 2000 mPa s.
摘要翻译：解决问题的方案：提供一种在宽的温度范围内具有优异的可加工性并且能够形成硬化体的良好表面的构造住房基础结构的方法; 和通过该方法构建的住房基础结构。解决方案：一种用于构造壳体基础结构的方法，包括以下步骤：安装用于形成壳体基座结构的模板13，将钢筋14布置在模板13中，在模板13中形成基底混凝土16，以及在基材混凝土16的顶面上浇铸含有高度流化的砂浆组合物和水的高度流化的砂浆17，以在顶面上形成硬化的砂浆体18。高度流化的砂浆组合物含有波特兰水泥，无机粉末，无机膨胀材料，细骨料和增稠剂。 20℃下，增稠剂的2重量％水溶液的粘度为10〜2000mPa·s。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2010260195A Equipment for preparation and construction of hydraulic mortar and method for construction using the same 审中-公开
标题翻译：液压锤的制备和构造设备及其构造方法
公开(公告)号：JP2010260195A
公开(公告)日：2010-11-18
申请号：JP2009110833
申请日：2009-04-30
申请人： Ube Ind Ltd , 宇部興産株式会社
发明人： MATSUBARA TAKEYUKI , ETO SEI , NUKITA MAKOTO , HIGUCHI TAKESHI
IPC分类号： B28C5/14
摘要： PROBLEM TO BE SOLVED: To efficiently and stably produce hydraulic mortar having excellent flowability which can be adopted in large-scale grout construction in civil engineering and construction fields.
SOLUTION: Equipment for preparation and construction of hydraulic mortar includes: two kneaders serially connected for continuously preparing the hydraulic mortar by kneading a hydraulic composition and kneading water; a reservoir tank for curing and stabilizing the hydraulic mortar while forcibly stirring; and a slurry pump for continuously delivering the hydraulic mortar in the reservoir tank through pressure feed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在土木工程和建筑领域的大规模灌浆施工中，可有效稳定地生产具有优异流动性的液压砂浆。解决方案：液压砂浆的制备和施工设备包括：两台串联连接器，用于通过捏合水力组合物和捏合水连续制备液压砂浆; 用于在强制搅拌的同时固化和稳定液压砂浆的储罐; 以及用于通过压力进料连续地输送储存罐中的水力砂浆的浆料泵。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010084354A Method of repairing concrete structure 审中-公开
标题翻译：修复混凝土结构的方法
公开(公告)号：JP2010084354A
公开(公告)日：2010-04-15
申请号：JP2008252467
申请日：2008-09-30
申请人： Ube Ind Ltd , 宇部興産株式会社
发明人： NUKITA MAKOTO , MITO YUJI
IPC分类号： E04G23/02 , C04B14/10 , C04B16/06 , C04B22/14 , C04B24/26 , C04B24/32 , C04B28/02 , C04B41/65
摘要： PROBLEM TO BE SOLVED: To provide a repairing method capable of obtaining a concrete structure of high durability, by repairing a concrete structure in which a deteriorated concrete portion is removed, by spraying.
SOLUTION: This method of repairing the concrete structure includes a process for removing the deteriorated concrete portion, a process for preparing a spraying mortar by kneading a cement composition and water by a mortar mixer, a process for feeding forcibly the spraying mortar, using a mortar pump, a process for joining the spraying mortar and compressed air in a spraying nozzle inside, to be sprayed to the concrete structure in which the deteriorated concrete portion is removed, using a spraying gun, and a process for curing the sprayed mortar, and the cement composition contains cement, acrylic copolymer re-emulsified resin powder, an expansion material, and a shrinkage reducing agent.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够获得具有高耐久性的混凝土结构的修复方法，通过喷涂来修复其中除去劣化的混凝土部分的混凝土结构。解决方案：这种修复混凝土结构的方法包括用于除去劣化的混凝土部分的方法，通过用砂浆混合机捏合水泥组合物和水来制备喷雾砂浆的方法，强制进料喷雾砂浆的方法，使用砂浆泵，将喷雾砂浆和压缩空气接合在喷雾喷嘴内部的方法，喷射到使用喷枪除去劣化的混凝土部分的混凝土结构，以及用于固化喷雾砂浆的方法，水泥组合物含有水泥，丙烯酸共聚物再乳化树脂粉末，膨胀材料和减缩剂。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2011207669A Hydraulic composition and hardened body thereof 有权
标题翻译：液压组合物及其硬化体
公开(公告)号：JP2011207669A
公开(公告)日：2011-10-20
申请号：JP2010076903
申请日：2010-03-30
申请人： Ube Industries Ltd , 宇部興産株式会社
发明人： NUKITA MAKOTO , MATSUBARA TAKEYUKI , TAKAHASHI KEISUKE , HIRANO YOSHINOBU
IPC分类号： C04B28/02 , B28C5/42 , C04B18/08 , C04B20/00 , C04B24/26 , C04B111/70
CPC分类号： Y02W30/92
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic mortar (slurry) that has flow characteristics with a low temperature dependence and retains a long pot life over a wide temperature range.SOLUTION: The hydraulic composition comprises a hydraulic component, an inorganic fine powder and a fluidizer, wherein the fluidizer is a modified polycarboxylic acid fluidizer, provided that a polymer composing the modified polycarboxylic acid fluidizer contains as a side chain a carboxylic ester having a polyoxyethylene chain and that the number n of repeating unit structures of the polyoxyethylene chain is 30-50.
摘要翻译：要解决的问题：提供具有低温依赖性的流动特性并在宽的温度范围内保持较长的适用期的液压砂浆（浆料）。水解组合物包含液压组分，无机细粉和流化剂，其中流化剂是改性聚羧酸流化剂，条件是构成改性聚羧酸流化剂的聚合物含有作为侧链的具有聚氧乙烯链的羧酸酯，并且聚氧乙烯链的重复单元结构的数目n为30- 50。

8. 发明专利

JP2012211056A Construction method for grout composition 有权
标题翻译：格栅组合物的构造方法
公开(公告)号：JP2012211056A
公开(公告)日：2012-11-01
申请号：JP2011078230
申请日：2011-03-31
申请人： Ube Industries Ltd , 宇部興産株式会社
发明人： MURATA YOSHINORI , NUKITA MAKOTO , HIRANO YOSHINOBU
IPC分类号： C04B28/04 , C04B20/00 , C04B24/26 , C04B24/38 , C04B111/70 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide an application method for a grout composition having excellent flowability and underwater inseparability, and capable of forming a hardened body having excellent compressive strength in water and in air.SOLUTION: The application method for a grout composition includes a step of producing grout slurry by continuously kneading the grout composition and water using a grout slurry producing apparatus, and a step of applying the grout slurry at a construction site. The grout composition comprises Portland cement, a fine aggregate, a thickener and a fluidizer, and the content of the plasticizer and the content of the thickener, based on 100 pts.mass of the Portland cement satisfy a predetermined relationship.
摘要翻译：解决的问题：提供一种具有优异的流动性和水下不可分离性的水泥浆组合物的应用方法，并且能够形成在水和空气中具有优异抗压强度的硬化体。解决方案：用于灌浆组合物的施用方法包括通过使用浆料浆料生产装置连续捏合灌浆组合物和水来生产灌浆浆料的步骤，以及在施工现场施加灌浆浆料的步骤。水泥浆组合物包含硅酸盐水泥，细骨料，增稠剂和流化剂，并且基于100质量吨的波特兰水泥，增塑剂的含量和增稠剂的含量满足预定的关系。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2013173636A Method of applying grout composition 有权
标题翻译：应用GROUT组合物的方法
公开(公告)号：JP2013173636A
公开(公告)日：2013-09-05
申请号：JP2012038201
申请日：2012-02-24
申请人： Ube Industries Ltd , 宇部興産株式会社
发明人： HIRANO YOSHINOBU , NUKITA MAKOTO , MURATA YOSHINORI
IPC分类号： C04B28/04 , B28C5/14 , C04B20/00 , C04B24/26 , C04B24/38 , C04B111/70 , C04B111/74
摘要： PROBLEM TO BE SOLVED: To provide a method of applying a grout composition capable of forming a hardened material which combines excellent fluidity and fluidity retaining properties little affected by the temperature and in-water inseparability in good balance and also has excellent pumpability and filling properties to target parts and excellent compression strength in water and air.SOLUTION: A method of applying a grout composition includes a process of producing a grout slurry by a grout slurry generating apparatus and a process of applying the grout slurry at an application site. The grout composition contains Portland cement, a fine aggregate, a thickener and a fluidizing agent. The fluidizing agent includes two kinds of a polycarboxylic acid type fluidizing agent, or fluidizing agent (a), of lengths of side chains greater than 50 nm and a polycarboxylic acid type fluidizing agent, or fluidizing agent (b), of lengths of side chains of ≤50 nm, in a ratio of the content of the fluidizing agent (a) to that of the fluidizing agent (b) of 10:90 to 90:10, with respect to the total amount, 100 mass%, of the fluidizing agents.
摘要翻译：要解决的问题：提供一种施加能够形成硬化材料的灌浆组合物的方法，其结合了极好的流动性和流动性保持性能，其几乎不受温度和水中不可分离性的良好平衡的影响，并且还具有优异的可泵性和填充性能目标部件和水和空气中的优异的压缩强度。解决方案：施加灌浆组合物的方法包括通过灌浆浆发生装置生产灌浆浆料的方法和在施用部位施加灌浆浆料的方法。该浆料组合物含有波特兰水泥，细骨料，增稠剂和流化剂。流化剂包括长度大于50nm的多元羧酸型流化剂或流化剂（a）和侧链长度的多元羧酸型流化剂或流化剂（b）的两种，以流化剂（a）的含量与流化剂（b）的含量的比例为10:90〜90:10，相对于流化性（a）的总量为100质量％代理商

10. 发明专利

JP2013173634A Grout composition, grout slurry and grout hardened material 有权
标题翻译： GROUT组合物，GROUT浆料和GROUT硬化材料
公开(公告)号：JP2013173634A
公开(公告)日：2013-09-05
申请号：JP2012038184
申请日：2012-02-24
申请人： Ube Industries Ltd , 宇部興産株式会社
发明人： HIRANO YOSHINOBU , NUKITA MAKOTO , MURATA YOSHINORI
IPC分类号： C04B28/02 , C04B20/00 , C04B24/26 , C04B24/38 , C04B111/70
摘要： PROBLEM TO BE SOLVED: To provide a grout composition combining excellent fluidity and fluidity retaining properties little affected by temperature and in-water inseparability in good balance and allowing formation of a hardened material having excellent compression strength in water and air, a grout slurry containing the grout composition and a grout hardened material obtained by hardening the grout slurry.SOLUTION: A grout composition includes Portland cement, a fine aggregate, a thickener and a fluidizing agent. The fluidizing agent uses two kinds of agents, namely, a polycarboxylic acid type fluidizing agent, or fluidizing agent (a), of side chain lengths greater than 50 nm and a polycarboxylic acid type fluidizing agent, or fluidizing agent (b), of side chain lengths of ≤50 nm, in a ratio of the content of the fluidizing agent (a) to that of the fluidizing agent (b) of 10:90 to 90:10, with respect to the total amount, 100 mass%, of the fluidizing agents.
摘要翻译：要解决的问题：为了提供一种结合优良的流动性和流动性保持性能的水泥浆组合物，其温度和水中不可分离性良好的平衡，并且能够形成在水和空气中具有优异的抗压强度的硬化材料，灌浆组合物和通过硬化浆料浆料获得的灌浆硬化材料。溶液：水泥浆组合物包括硅酸盐水泥，细骨料，增稠剂和流化剂。流化剂使用侧链长度大于50nm的多元羧酸型流化剂或流化剂（a）和多元羧酸型流化剂或流化剂（b）的两种试剂以流化剂（a）的含量与流化剂（b）的比例为10:90〜90:10的比例，相对于总量100质量％为100质量％以下，链长≤50nm 流化剂。

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