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1. 发明专利

JP2010143824A Coating material for concrete, and method for repairing or protecting concrete surface 审中-公开
标题翻译：混凝土涂层材料及修复或保护混凝土表面的方法
公开(公告)号：JP2010143824A
公开(公告)日：2010-07-01
申请号：JP2010020388
申请日：2010-02-01
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： YAMAMOTO TAKAHIRO , ANDO SHIGEHIRO , OSAKI KEIICHI , SAKAKIBARA HIROYUKI
IPC分类号： C04B28/02 , B05D7/00 , C04B24/26 , C04B41/65 , C04B41/71 , C04B111/72
摘要： PROBLEM TO BE SOLVED: To provide a coating material for concrete which is excellent in both of crack followability at low temperature and adhesive strength at ordinary temperature while having advantages as a water-based material.
SOLUTION: The coating material for concrete is obtained by adding a dispersion of an acrylic polymer having a glass transition temperature of -50 to -20°C to a cement mortar material.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种混合物用涂料，其在低温下的裂纹随动性和常温下的粘合强度均优异，同时具有作为水性材料的优点。解决方案：通过向水泥砂浆材料中加入玻璃化转变温度为-50至-20℃的丙烯酸类聚合物的分散体，获得混凝土用涂料。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2011073933A Concrete degradation preventive surface coating method 审中-公开
标题翻译：混凝土预防表面涂层方法
公开(公告)号：JP2011073933A
公开(公告)日：2011-04-14
申请号：JP2009228222
申请日：2009-09-30
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： SAKAKIBARA HIROYUKI , YAMAMOTO TAKAHIRO
IPC分类号： C04B41/70 , C04B24/26 , C04B28/02 , C04B41/65
摘要： PROBLEM TO BE SOLVED: To provide a concrete degradation preventive surface coating method which maintains degradation preventive performance of concrete over a long term, does not yield cracking on the surface of coated surface even if cracking occurs in concrete itself, and does not spoil a beautiful surface appearance which is caused by minute swelling generation.
SOLUTION: The concrete degradation preventive surface coating method includes a process for applying a surface coating material whose elongation of a coating film at -20°C is 0.4 mm or more and adhesive strength at 20°C is 1 N/mm
2 or more on the surface of concrete and installing a sheet to which the surface coating material is applied beforehand to a mesh fiber sheet whose mesh porosity is 50-80% and size of aperture is 2 mm or less.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种长期保持混凝土的防止降解性能的混凝土降解防止表面涂覆方法，即使在混凝土本身发生裂纹也不会在涂布表面上产生裂纹，并且不会破坏由微小的肿胀产生引起的美丽的表面外观。＆lt;解决方案＆gt;具体的降解防止表面涂布方法包括：涂布在-20℃下的涂膜的伸长率为0.4mm以上且在20℃下的粘合强度为1N / mm 2的表面涂布材料的方法， SP> 2 以上的混凝土表面，并将预先施加表面涂层材料的片材预先安装到网眼孔隙率为50〜80％，孔径尺寸为2mm以下的网状纤维片材。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011073932A Concrete degradation preventive surface coating method 审中-公开
标题翻译：混凝土预防表面涂层方法
公开(公告)号：JP2011073932A
公开(公告)日：2011-04-14
申请号：JP2009228221
申请日：2009-09-30
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： SAKAKIBARA HIROYUKI , YAMAMOTO TAKAHIRO
IPC分类号： C04B41/71 , C04B16/06 , C04B24/26 , C04B26/14 , C04B26/16 , C04B28/02 , C09K3/10 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a concrete degradation preventive surface coating method which maintains degradation preventive performance of concrete over a long term, does not yield cracking on the surface of coated surface even if cracking occurs in concrete itself, and does not spoil a beautiful surface appearance which is caused by minute swelling generation.
SOLUTION: In a surface coating method where a surface coating material whose elongation of a coating film at -20°C is 0.4 mm or more and adhesive strength at 20°C is 1 N/mm
2 or more is applied on the surface of a concrete structure, the concrete degradation preventive surface coating method is a method where a mesh fiber sheet whose mesh porosity is 50-80% and size of aperture is 2 mm or less is placed between the surface coating materials.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种长期保持混凝土的防止降解性能的混凝土降解防止表面涂覆方法，即使在混凝土本身发生裂纹也不会在涂布表面上产生裂纹，并且不会破坏由微小的肿胀产生引起的美丽的表面外观。解决方案：在其中在-20℃下涂膜延伸率为0.4mm以上且表面涂层材料在20℃下的粘合强度为1N / mm 2 以上施加在混凝土结构体的表面上时，混凝土降解防止表面涂布法是将网眼孔隙率为50〜80％，孔径大小为2mm以下的网状纤维片放置在表面涂料。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2003056083A Limited injection impregnant and method for limited- injecting impregnant 审中-公开
标题翻译：有限注射剂和注射方法
公开(公告)号：JP2003056083A
公开(公告)日：2003-02-26
申请号：JP2001246749
申请日：2001-08-15
申请人： Sho Bond Constr Co Ltd , Sumitomo Osaka Cement Co Ltd , ショーボンド建設株式会社 , 住友大阪セメント株式会社
发明人： WAKASUGI MIKIO , YAMAMOTO TAKAHIRO , HISA OSAMU , MICHIWAKI KENICHI
IPC分类号： E02D3/12 , C04B14/02 , C04B28/02 , C04B111/70 , E04B1/682
CPC分类号： C04B28/02 , C04B2103/0085 , C04B2111/00732 , C04B2111/34 , C04B2111/70 , C04B18/025
摘要： PROBLEM TO BE SOLVED: To provide a limited injection impregnant which can be easily limited- injected in a clevis from an inlet to fill the same, and does not produce cracks and separation thereof due to dry shrinkage or expansion thereof even if injected in a clevis having a relatively large cross section, the clevis being present in an inorganic material such as a rock, and having a possibility of incurring further cracking if it is left without treating the same, resulting in fall of the rock or degraded strength of a structure, etc.
SOLUTION: The limited injection impregnant is characterized by containing cement and porcelain lightweight aggregate, with a thixotropic index of 3 to 6.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种有限的注射浸渍剂，其可以容易地限制 - 从入口注入U形夹以填充U型夹具，并且即使注入U形夹中也不会由于其干缩或膨胀而产生裂纹和分离具有相当大的横截面，U形夹存在于诸如岩石的无机材料中，并且如果不进行处理则具有进一步破裂的可能性，导致岩石的下降或结构的强度降低，解决方案：有限注射浸渍剂的特征在于含有水泥和瓷轻质骨料，触变指数为3至6。

5. 发明专利

JP2003055018A Polymer cement composition 有权
标题翻译：聚合物水泥组合物
公开(公告)号：JP2003055018A
公开(公告)日：2003-02-26
申请号：JP2001246750
申请日：2001-08-15
申请人： Sho Bond Constr Co Ltd , Sumitomo Osaka Cement Co Ltd , ショーボンド建設株式会社 , 住友大阪セメント株式会社
发明人： WAKASUGI MIKIO , YAMAMOTO TAKAHIRO , HISA OSAMU , MICHIWAKI KENICHI
IPC分类号： E02D3/12 , C04B24/26 , C04B28/02 , C04B111/70
摘要： PROBLEM TO BE SOLVED: To provide a polymer cement based injection material free from cracking at a construction surface just after the construction is finished and when several months passed after the construction is finished and having stable adhesion ability to a rock lump. SOLUTION: This polymer cement composition contains cement, at least one polymer selected from among a polyacrylate resin, a styrene-butadiene synthetic rubber and an acrylic VeoVa (R)-vinyl acetate copolymer and an organic shrinkage reducing agent having a surface active function.
摘要翻译：要解决的问题：在施工结束后，施工结束后几个月通过且对岩石具有稳定的附着力，提供一种在结构表面没有裂纹的聚合物水泥基注射材料。解决方案：该聚合物水泥组合物含有水泥，至少一种选自聚丙烯酸酯树脂，苯乙烯 - 丁二烯合成橡胶和丙烯酸乙烯基乙酸酯共聚物的聚合物和具有表面活性官能团的有机减缩剂。

6. 发明专利

JPH11278899A Protective mortar for reinforcing fiber sheet and applying method of protective mortar 失效
标题翻译：用于加强纤维板的保护性粘合剂和保护性粘土的应用方法
公开(公告)号：JPH11278899A
公开(公告)日：1999-10-12
申请号：JP8565098
申请日：1998-03-31
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： WAKASUGI MIKIO , YAMAMOTO TAKAHIRO , OSAKI KEIICHI
IPC分类号： C04B28/00 , C04B41/50
CPC分类号： C04B41/009 , C04B41/5076 , C04B2103/0057 , C04B2111/00577 , C04B41/48 , C04B30/02
摘要： PROBLEM TO BE SOLVED: To provide a protective mortar for a reinforcing fiber sheet used for earthquake-resistant reinforcing construction and to provide an applying method of the mortar, and to provide a protective mortar for a reinforcing fiber sheet which can be directly applied to the adhesion surface of an epoxy resin adhesive, which has high adhesion property as well as good durability, and which can prevent damages in the epoxy resin adhesive from heat, impact and friction even when the sheet is ≤1/4 thickness of a conventional sheet, as min. 1 cm thickness.
SOLUTION: This protective mortar for a reinforcing fiber sheet is applied to a reinforcing fiber sheet to protect the reinforcing fiber sheet. The mortar consists of a mortar for a lower layer in which a polymer dispersion or a re- emulsified powder resin having 2 to 5 wt.% solid content to the total weight of the mortar solid content is compounded, and a mortar for an upper layer in which a polymer dispersion or re-emulsified powder resin having ≤2 wt.% solid content is compounded.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：提供一种用于抗震加强结构的增强纤维片的保护性砂浆，并提供一种砂浆的施用方法，并提供一种用于增强纤维片材的保护性砂浆，该增强纤维片材可直接施加到环氧树脂粘合剂的粘合表面具有高的粘附性和良好的耐久性，并且即使当片材的厚度<= 1/4时，也可以防止环氧树脂粘合剂中的热，冲击和摩擦的损伤，最小 1厘米厚。解决方案：将用于增强纤维片的保护性砂浆施加到增强纤维片上以保护增强纤维片。砂浆由用于下层的研钵组成，其中混合了相对于研钵固体含量的总重量为2-5重量％固体成分的聚合物分散体或再乳化粉末树脂，上层砂浆其中混合具有<= 2重量％固体含量的聚合物分散体或再乳化粉末树脂。

7. 发明专利

JP2012207449A Surface coating method for deterioration prevention of concrete 有权
标题翻译：表面涂层预防混凝土的涂层方法
公开(公告)号：JP2012207449A
公开(公告)日：2012-10-25
申请号：JP2011073961
申请日：2011-03-30
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： SAKAKIBARA HIROYUKI , YAMAMOTO TAKAHIRO
IPC分类号： E04G23/02 , C04B41/65 , C04B41/70
摘要： PROBLEM TO BE SOLVED: To provide a surface coating method for deterioration prevention of concrete which can improve workability of surface coating for repairing cracks and others and preventing deterioration in a concrete structure while maintaining deterioration prevention performance of concrete for a long time and which is excellent in barrier properties of harmful factors such as carbon dioxide, moisture and salinity so that a crack is not caused on the coated surface even if the crack occurs in concrete itself and which does not damage the beautiful surface appearance due to occurrence of a fine swelling.SOLUTION: A surface coating method for deterioration prevention of concrete comprises the step of coating the surface of a concrete structure with a surface coating material which includes cement and an organic filler with a true specific gravity of 1.0 or less and which has an extension of coating film at -20°C of 0.4 mm or more and an adhesive strength at 20°C of 1 N/mmor more, and sticking, to the surface coating material on the surface of the concrete structure, a sheet which comprises a mesh fiber sheet with a void ratio in mesh of 50-80% and a size of opening of 2 mm or less and is coated with the surface coating material in advance.
摘要翻译：要解决的问题：提供一种能够提高表面涂层的修复作业性的混凝土的表面涂布方法，以防止混凝土结构的劣化，同时保持混凝土长时间的防止劣化的性能，其具有优异的二氧化碳，水分和盐度等有害因素的阻隔性，使得即使在混凝土本身中发生裂纹，也不会在涂布面上产生裂纹，并且由于发生细肿解决方案：用于混凝土的防止劣化的表面涂覆方法包括用具有1.0或更小的真比重的水泥和有机填料的表面涂层材料涂覆混凝土结构的表面的步骤，并且具有涂膜在-20℃下的延伸度为0.4mm以上，在20℃下的粘合强度为1N / mm 2以上，粘贴到表面涂层混凝土结构表面上的材料，包括网孔空隙率为50-80％和开口尺寸为2mm或更小的网状纤维片材并预先涂覆有表面涂层材料的片材。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012091985A Repair method for concrete structure 有权
标题翻译：混凝土结构修复方法
公开(公告)号：JP2012091985A
公开(公告)日：2012-05-17
申请号：JP2010242704
申请日：2010-10-28
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： SAKAKIBARA HIROYUKI , YAMAMOTO TAKAHIRO , SUGIURA AKIO
IPC分类号： C04B41/63 , C04B16/06 , C04B24/26 , C04B28/02 , C04B41/65 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a repair method for a concrete structure, whereby good followability and excellent resistance to dynamic elongation and shrinkage is imparted to a repaired part, even when the concrete structure is repeatedly subjected to dynamic fatigue, by effectively repairing a crack produced on the concrete structure.SOLUTION: The method for repairing the concrete structure comprises: applying a polymer cement mortar to the cracked part of the concrete structure at a coating quantity of ≥3,200 g/m; and placing a mesh sheet inside the applied polymer cement mortar. The polymer cement mortar comprises a polymer having a glass transition temperature of -25°C or below, has a mass ratio of a polymer solid content to an inorganic powder of 30% or larger and smaller than 50% and shows a crack followability represented by an elongation of ≥0.4 mm at 20°C determined by JSCE-K532.
摘要翻译：要解决的问题：为了提供混凝土结构的修复方法，即使当混凝土结构被重复地经受动态疲劳时，通过有效地对修复部分赋予良好的追随性和优良的抗动态伸长率和收缩性修复混凝土结构产生的裂纹。解决方案：修补混凝土结构的方法包括：以≥3,200g/ m 2的涂布量将聚合物水泥砂浆施加到混凝土结构的裂纹部分上。 2 ; 并将网片放置在施加的聚合物水泥砂浆内。聚合物水泥砂浆包括玻璃化转变温度为-25℃以下的聚合物，聚合物固体成分与无机粉末的质量比为30％以上且小于50％，显示出由由JSCE-K532测定的在20℃下≥0.4mm的伸长率。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011179291A Concrete joint board and method of installing concrete joint using the joint board 审中-公开
标题翻译：混凝土接头板及使用接头板安装混凝土接头的方法
公开(公告)号：JP2011179291A
公开(公告)日：2011-09-15
申请号：JP2010047279
申请日：2010-03-04
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： SAKAKIBARA HIROYUKI , YAMAMOTO TAKAHIRO
IPC分类号： E01C11/04 , E04B1/684
摘要： PROBLEM TO BE SOLVED: To provide a concrete joint board which is superior in drying/shrinkage resistance, can relax a swelling pressure by elastic force of the concrete joint board even when a concrete structure matrix swells by a predetermined amount, and is free of deformation, such as bending, even when a concrete matrix is placed after installing the concrete joint boards in a form at predetermined intervals, and a method of installing the concrete joint board.
SOLUTION: The concrete joint board made of polymer cement mortar formed by containing a polymer dispersion and/or a re-emulsified powder resin having a glass transition temperature of -50 to -20°C so that a mass ratio of polymer solid to a cement mortar inorganic powder is ≥5% and -4 -200×10
-4 and preferably having a mesh porosity of 50-80% and a mesh aperture of ≤2 mm.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种耐干燥/收缩性优异的混凝土接合板，即使当混凝土结构体矩阵膨胀预定量时，也可以通过混凝土接合板的弹力来松弛溶胀压力，并且是即使在以预定间隔的形式安装混凝土接合板之后，即使在混凝土基体被放置时也没有变形，例如弯曲，以及安装混凝土接合板的方法。
解决方案：由聚合物水泥砂浆制成的混凝土接合板，其通过含有玻璃化转变温度为-50至-20℃的聚合物分散体和/或再乳化粉末树脂形成，使得聚合物固体的质量比水泥砂浆无机粉末的含量≥5％且<30％，含有JIS A 1129规定的水的长度变化率为10×10 -4 的网状纤维片， 200×10 -4 ，优选具有50-80％的孔隙度和≤2mm的网眼孔径。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2013147883A Shear reinforcing method of concrete structure using cement-based composition contained in cartridge 有权
标题翻译：使用包含在水泥中的水泥基组合物的混凝土结构的剪切加固方法
公开(公告)号：JP2013147883A
公开(公告)日：2013-08-01
申请号：JP2012010261
申请日：2012-01-20
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： SAKAKIBARA HIROYUKI , YAMAMOTO TAKAHIRO , KANEYOSHI TAKAMASA
IPC分类号： E04G23/02 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a shear reinforcing method which can fill a cement-based composition into a deep part and fix an anchor bolt material or a deformed reinforcing bar or the like even when a perforation is provided to an existing concrete structure in an arbitrary direction.SOLUTION: When a perforation 31 is bored in an existing concrete structure 30 and a cement-based composition 10 is filled into the perforation 31, water B is introduced from a discharge port to a cartridge housing a cylinder 1 having the discharge port at one end, a movable piston wall 2, and a cement-based composition powder. After vibration is applied to the cartridge to mix the cement-based composition powder with the water B and the cement-based composition 10 is prepared in the cartridge to have a viscosity of 50-150 Pa s, the discharge port is inserted into the perforation 31 and the cement-based composition 10 is extruded from the discharge port by moving the piston wall 2 and filled into the perforation 31, a metallic reinforcing member is inserted into the perforation 31 to harden the cement-based composition 10 in the perforation 31.
摘要翻译：要解决的问题：提供一种剪切增强方法，其可以将水泥基组合物填充到深部并且固定锚固螺栓材料或变形的钢筋等，即使当在现有的混凝土结构中提供穿孔时任意方向。解决方案：当现有混凝土结构30中钻孔31并且将基于水泥的组合物10填充到穿孔31中时，水B从排出口引入到容纳具有排出口一端具有活动活塞壁2和水泥基组合物粉末。在将筒体施加振动以将水泥基组合物粉末与水B混合后，在筒中制备粘合剂组合物10以具有50-150Pa s的粘度，将排出口插入穿孔 31并且通过移动活塞壁2并将其填充到穿孔31中，从排出口挤出水泥基组合物10，将金属加强构件插入到穿孔31中，以使穿孔31中的水泥基组合物10硬化。

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