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1. 发明专利

JP2013100662A Porous concrete 有权
标题翻译：多孔混凝土
公开(公告)号：JP2013100662A
公开(公告)日：2013-05-23
申请号：JP2011244326
申请日：2011-11-08
申请人： Kajima Road Co Ltd , 鹿島道路株式会社 , Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社 , Hanshin Kosoku Doro Kanri Gijutsu Center , 財団法人阪神高速道路管理技術センター
发明人： KAMATA OSAMU , SAKAMOTO YASUFUMI , SATO SOMEI , YOKOTA SHINYA , KAMISHIMO RYUZO , NAKAMURA KAZUAKI , FUKUDA MICHIYA , SAITO HISASHI , ENDO TAIKI , ANDO YUTAKA , KOBAYASHI TETSUO , HISARI YOSHIO , SHIMOJI KATSUHIRO , OISHI HIDEO
IPC分类号： E01C7/14 , C04B24/26 , C04B28/02 , C04B38/00 , C04B111/40 , E01C11/24
摘要： PROBLEM TO BE SOLVED: To provide such porous concrete as achieving a water cutoff performance for preventing rainwater or the like from permeating to an area below a single layer of pavement, water permeability sufficient for draining rainwater to an area above the single layer of pavement and sufficient noise reduction performance, through one time of construction, and a pavement method utilizing the same.SOLUTION: Porous concrete to be used for paving a road is characterized in containing coarse aggregates of 1000 to 2000 kg per 1 m, sand of 500 kg or less, cement of 200 to 550 kg, water for such a quantity that a water/cement ratio (W/C) becomes 15 to 50%, and thixotropy additive of which the evaporation residue is 0.5 to 20% with respect to a cement mass.
摘要翻译：要解决的问题：为了提供这样的多孔混凝土，以达到防止雨水等渗透到单层路面下方的截水性能，足以将雨水排放到单层以上的区域的透水性的路面和充分的降噪性能，通过一次施工，以及使用该路面的方法。
解决方案：用于铺路的多孔混凝土的特征在于，每1m含有1000至2000kg的粗骨料，500kg或更少的砂，水泥为200〜550kg，水/水泥比（W / C）为15〜50％的水和相对于水泥质量的蒸发残渣为0.5〜20％的触变添加剂。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011042518A Instantly demoldable concrete product and method for manufacturing the same 有权
标题翻译：可固化的混凝土产品及其制造方法
公开(公告)号：JP2011042518A
公开(公告)日：2011-03-03
申请号：JP2009190652
申请日：2009-08-20
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： FUKUDA MICHIYA , SHIBATA KANAME , KOBAYASHI TETSUO
IPC分类号： C04B28/02 , B28B1/08 , C04B14/06 , C04B18/14 , C04B22/06 , C04B22/14 , C04B24/20 , C04B24/26 , C04B24/30
CPC分类号： C04B28/02 , C04B28/14 , Y02W30/94 , C04B14/02 , C04B14/306 , C04B18/146 , C04B20/0092 , C04B22/143 , C04B40/02 , C04B40/0259 , C04B7/00
摘要： PROBLEM TO BE SOLVED: To provide an instantly demoldable concrete product which shows good filling property and compactness, exerts high strength and is excellent in moldability, and a method for manufacturing the same.
SOLUTION: The instantly demoldable concrete product is manufactured by carrying out vibration press molding of a concrete mixture comprising (A) cement, (B) a special siliceous fine powder essentially comprising silicon dioxide and the balance being zirconium oxide, (C) calcium sulfate, (D) an aggregate and water. The component (B) contains 91-95 mass% silicon dioxide and 3-5 mass% zirconia and has a BET specific surface area of 8-11 m
2 /g. The concrete mixture contains 10-40 pts.mass component (B) based on 100 pts.mass total of components (A) and (B), provided that the mass ratio of water/[component (A), component (B) and component (C)] is 0.16 or larger and smaller than 0.3.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种立即可脱模的混凝土产品，其具有良好的填充性和紧实性，施加高强度并且成型性优异，及其制造方法。解决方案：通过对包含（A）水泥的混凝土混合物进行振动压制成型，（B）基本上包含二氧化硅的特殊硅质细粉末和余量为氧化锆的（C）硫酸钙，（D）骨料和水。组分（B）含有91-95质量％的二氧化硅和3-5质量％的氧化锆，BET比表面积为8-11m 2 / SP / g。混合物混合物含有10〜40质量份成分（B），基于100质量％的组分（A）和（B），条件是水/ [组分（A），组分（B）和组分（C）]为0.16以上且小于0.3。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2014041027A Evaluation method of generation rate of efflorescence in concrete 审中-公开
标题翻译：混凝土生产率的评估方法
公开(公告)号：JP2014041027A
公开(公告)日：2014-03-06
申请号：JP2012182672
申请日：2012-08-21
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： FUKUDA MICHIYA , KUSANO MASAO , SAITO TAKASHI , FUKUOKA NORIE
IPC分类号： G01J3/46 , C04B14/02 , C04B28/02 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide an evaluation method of a generation rate of efflorescence in concrete by which the generation rate of efflorescence in concrete can be determined by objectively and quantitatively converting the rate into numeral values.SOLUTION: An evaluation method of a generation rate of efflorescence in concrete of the present invention includes the steps of: photographing images of a concrete test body before and after generation of efflorescence; calculating the average values of R (red), G (green), and B (blue) that are the three primary colors of light obtained from the respective image data, summing up the average values of R (red), G (green), and B (blue) to obtain the RGB total values; subtracting the RGB total value before the generation of efflorescence from the RGB total value after the generation of efflorescence to calculate the RGB change amount value; and evaluating a generation rate of efflorescence in concrete from the RGB change amount value, and a RGB change rate obtained from the RGB change amount value.
摘要翻译：要解决的问题：提供混凝土中风化产生率的评估方法，通过该方法可以通过客观和定量地将速率转换为数值来确定混凝土中风化的产生速率。解决方案：发电率的评估方法在本发明的混凝土中的风化包括以下步骤：在产生风化之前和之后拍摄混凝土测试体的图像; 计算从各图像数据获得的三原色的R（红色），G（绿色）和B（蓝色）的平均值，将R（红色），G（绿色），和B（蓝色），以获得RGB总值; 在生成风化之后从RGB总值中减去生成风化之前的RGB总值，以计算RGB变化量值; 以及根据RGB变化量值评估混凝土中的风化产生率，以及从RGB变化量值获得的RGB变化率。

4. 发明专利

JP2009242203A Alkali-silica reaction-detoxication method of regenerated aggregate for concrete material 审中-公开
标题翻译：混合材料再生聚集体的二氧化硅反应脱除方法
公开(公告)号：JP2009242203A
公开(公告)日：2009-10-22
申请号：JP2008093542
申请日：2008-03-31
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： KOTABE YUICHI , HARADA SHUSUKE , FUKUDA MICHIYA
IPC分类号： C04B18/16 , B09B3/00
CPC分类号： C04B20/10 , C04B18/02 , Y02W30/95 , C04B18/16 , C04B20/04
摘要： PROBLEM TO BE SOLVED: To provide a simple and inexpensive detoxication method by which regenerated aggregate or waste concrete exhibiting alkali-silica reactivity can be detoxified against alkali-aggregate reaction in a short time so that the regenerated aggregate can be used as the aggregate for a concrete material. SOLUTION: The alkali-silica reaction-detoxication method of the regenerated aggregate for the concrete material comprises the steps of: immersing the regenerated aggregate having the alkali-silica reactivity in an alkaline solution to infiltrate the alkaline solution into the regenerated aggregate; and steam-aging the alkaline solution-infiltrated regenerated aggregate at high temperature of 100-130°C under high pressure. It is further suitable that the high-temperature high-pressure steam-aged regenerated aggregate is washed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种简单且便宜的解毒方法，通过该方法可以在短时间内对具有碱 - 二氧化硅反应性的再生骨料或废混凝土进行碱 - 骨料反应解毒，从而可以将再生骨料用作混凝土材料的骨料。解决方案：用于混凝土材料的再生骨料的碱 - 二氧化硅反应 - 解毒方法包括以下步骤：将具有碱 - 二氧化硅反应性的再生骨料浸入碱溶液中以将碱性溶液渗入再生骨料中; 并在高压下在100-130℃的高温下对碱性溶液浸渗的再生骨料进行蒸汽老化。进一步适用于高温高压蒸汽老化再生骨料被洗涤。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2013092445A Early-stage evaluation method for concrete dry shrinkage strain 审中-公开
标题翻译：混凝土干缩应变的早期评估方法
公开(公告)号：JP2013092445A
公开(公告)日：2013-05-16
申请号：JP2011234795
申请日：2011-10-26
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： SUZUKI YASUNORI , FUKUDA MICHIYA , NAKAGAMI AKIHISA
IPC分类号： G01N17/00 , G01N19/00 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide an early-stage evaluation method for dry shrinkage strain of concrete that can determine dry shrinkage strain of concrete from a short material age to a necessary long material age with an estimation expression for dry shrinkage strain of concrete.SOLUTION: An early-stage evaluation method for dry shrinkage strain of concrete includes: calculating respective differences (Δε, Δε) between respective final dry shrinkage strain values (ε, ε) of a plurality of pieces of concrete at a temperature of 20±2°C, at a humidity of 60±5%, and at a temperature of 80±3°C (humidity substantially 0%, although no special adjustment is made) and measured values (ε(35,7), ε(35,7)) in a drying period of 28 days, and utilizing a relational expression obtained by approximation of relation between Δεand Δεwith a linear expression or quadratic expression.
摘要翻译：要解决的问题：提供一种混凝土的干缩缩应变的早期评估方法，其可以确定混凝土从短材料年龄到必要的长材料年龄的干收缩应变，其中干收缩应变的估计表达式具体。解决方案：混凝土的干收缩应变的早期评估方法包括：计算各自的差异（Δε sh80 ，Δε sh20 < SB>）各自的最终干缩缩应变值（εsh∞80，εsh∞20）的混合物在20±2℃，湿度为60±5％，温度为80±3℃（湿度基本为0％，但没有进行特别调整的情况下）和测量值（ε< （35,7） 80 ， sh （35,7）在28天的干燥期间中，使用通过近似Δε sh80 和Δε之间的关系获得的关系表达式 20 SB POS =“POST”> sh20 ，使用线性表达式或二次表达式。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2008184350A Drying shrinkage reduction method of concrete using high water absorption regenerated aggregate 有权
标题翻译：使用高吸水度再生聚合物的混凝土干缩减缩方法
公开(公告)号：JP2008184350A
公开(公告)日：2008-08-14
申请号：JP2007017854
申请日：2007-01-29
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： FUKUDA MICHIYA , KOTABE YUICHI , HARADA SHUSUKE
IPC分类号： C04B28/02 , C04B18/16 , C04B24/32 , C04B111/34
CPC分类号： Y02W30/95
摘要： PROBLEM TO BE SOLVED: To provide a drying shrinkage reduction method which is for reducing drying shrinkage controversial to concrete using regenerated aggregate, can perform drying shrinkage reduction with a shrinkage reduction agent in an amount smaller than used in a general addition method, and can stabilize the quality of concrete. SOLUTION: The drying shrinkage reduction method of concrete consists of pre-wetting the regenerated aggregate having a water absorption rate of 3% or higher with an aqueous solution of a shrinkage reducing agent and using the pre-wetted regenerated aggregate for concrete. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题为了提供一种用于减少与使用再生骨料的混凝土有争议的干燥收缩率的干缩缩缩方法，可以使用的量小于通常的添加方法中使用的量的减缩剂进行干缩缩缩，并能稳定混凝土的质量。解决方案：混凝土的干燥收缩还原方法包括用减缩剂的水溶液预先润湿吸水率为3％以上的再生骨料，并使用预先润湿的混凝土再生骨料。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2012215384A Pretreatment method in performing evaluation test for regenerated aggregate and testing method for regenerated aggregate 审中-公开
标题翻译：执行再生聚集评估评估的预处理方法和再生聚集的测试方法
公开(公告)号：JP2012215384A
公开(公告)日：2012-11-08
申请号：JP2011078891
申请日：2011-03-31
申请人： Sumitomo Osaka Cement Co Ltd , Chuken Consultant:Kk , 住友大阪セメント株式会社 , 株式会社中研コンサルタント
发明人： SUZUKI YASUNORI , FUKUDA MICHIYA , KONDO HIDEHIKO
IPC分类号： G01N31/00 , C04B18/16 , G01N31/16 , G01N33/38
CPC分类号： Y02W30/95
摘要： PROBLEM TO BE SOLVED: To provide a pretreatment method which enables the cement components attached to the surface of regenerated aggregate to be efficiently removed in performing ASR (alkali-silica reactivity) evaluation for regenerated aggregate and also prevents the ASR evaluation accuracy from decreasing.SOLUTION: The pretreatment method comprises a cement removal step of immersing the regenerated aggregate in a pretreatment solution composed of a sodium gluconate solution to thereby remove the cement components attached to the surface of regenerated aggregate.
摘要翻译：要解决的问题：提供一种预处理方法，其能够在再生骨料的ASR（碱 - 二氧化硅反应性）评价中有效除去附着在再生骨料表面上的水泥成分，并且还防止ASR评价精度降低。解决方案：预处理方法包括将再生骨料浸入由葡萄糖酸钠溶液组成的预处理溶液中以除去附着在再生骨料表面上的水泥组分的水泥去除步骤。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012208071A Mix estimation method 审中-公开
标题翻译：混合估计方法
公开(公告)号：JP2012208071A
公开(公告)日：2012-10-25
申请号：JP2011075349
申请日：2011-03-30
申请人： Sumitomo Osaka Cement Co Ltd , Chuken Consultant:Kk , 住友大阪セメント株式会社 , 株式会社中研コンサルタント
发明人： SUZUKI YASUNORI , FUKUDA MICHIYA , KONDO HIDEHIKO
IPC分类号： G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide a hardened-concrete mix estimation method that enables accurate estimation of hardened-concrete mix by effectively removing a cement constituent attached to aggregate separated from the hardened-concrete and by using the obtained aggregate.SOLUTION: A mix estimation method includes a cement removing step for removing a cement constituent attached to aggregate separated from hardened concrete, and uses the aggregate after removing the cement constituent to estimate a hardened-concrete mix. The cement removing step includes: an immersion step for immersing the aggregate with the cement constituent attached in an immersion fluid made of a sodium gluconate solution; and a heating step for heating the aggregate with the cement constituent attached. Processing for executing the heating step is repeated multiple times after executing the immersion step.
摘要翻译：要解决的问题：提供一种硬化混凝土混合物估计方法，其能够通过有效地去除附着在与硬化混凝土分离的骨料上的水泥组分并通过使用所获得的骨料来精确估计硬化混凝土混合物。混合推定方法包括：去除与硬化混凝土分离的聚集体附着的水泥成分的水泥除去步骤，在除去水泥成分之后使用骨料来估算硬化混凝土混合物。水泥去除步骤包括：浸渍步骤，用于将骨料与水泥组分一起浸渍在由葡萄糖酸钠溶液制成的浸液中; 以及加热步骤，用于使所述骨料与所述水泥组分相连。在执行浸没步骤之后，重复执行加热步骤的处理多次。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011057514A Concrete panel molded article and method for manufacturing the same 审中-公开
标题翻译：混凝土板模制品及其制造方法
公开(公告)号：JP2011057514A
公开(公告)日：2011-03-24
申请号：JP2009210155
申请日：2009-09-11
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： FUKUDA MICHIYA , KOBAYASHI TETSUO , SUZUKI YASUNORI , KOIDE TAKAO
IPC分类号： C04B28/02 , C04B14/06 , C04B16/06 , C04B18/14 , C04B22/06 , C04B24/26 , E02B5/02
CPC分类号： C04B28/02 , C04B14/02 , C04B14/06 , C04B14/306 , C04B20/0048 , C04B40/0067 , C04B2103/302
摘要： PROBLEM TO BE SOLVED: To provide a concrete panel molded article in which filling property is good and moldability is good, which has high strength, in which there is neither a crack nor warpage, and which is flat and suitable for mass production, and a method for manufacturing the same.
SOLUTION: The concrete panel molded article is a concrete panel which comprises pressurization vibration forming a concrete composition which includes: (A) cement; (B1) a synthetic spherical silicon dioxide fine powder or (B2) a fine powder of a special silica quality which has silicon dioxide as a principal component and contains zirconium oxide; (C) an aggregate; (D) a fiber; and water. In the component (B1), a silicon dioxide content is 99 mass% or more, an ignition loss at 1,000±50°C is 0.3 mass% or less, and a BET specific surface area is 1-4.8 m
2 /g. The component (B2) contains 91-95 mass% of silicon dioxide and 3-5 mass% of zirconia, and has a BET specific surface area of 1-20 m
2 /g. In the concrete composition, a content of the component (B1) or the component (B2) is 10-40 pts.mass based on the component (A) of 100 pts.mass a mass ratio of water/[sum total of the component (A), and the component (B1) or the component (B2)] is 0.16-0.28, and a unit water amount is 100-175 kg/m
3 , and the component (D) is included by 1-5 volume%.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种其中既不具有裂纹也不发生翘曲的，具有高强度且成型性好的成型性良好的混凝土板模制品，其平坦且适合于批量生产及其制造方法。混凝土板模制品是混凝土板，其包括形成混凝土组合物的加压振动，其包括：（A）水泥; （B1）合成球形二氧化硅细粉末或（B2）具有二氧化硅作为主要成分并含有氧化锆的特殊二氧化硅质量的细粉末; （C）合计; （D）纤维; 和水。在组分（B1）中，二氧化硅含量为99质量％以上，1,000±50℃时的灼烧损失为0.3质量％以下，BET比表面积为1-4.8微米< / SP> / g以下。组分（B2）含有91-95质量％的二氧化硅和3-5质量％的氧化锆，BET比表面积为1-20m 2 / SP / g。在具体组成中，组分（B1）或组分（B2）的含量基于组分（A）为100份，为10-40质量％。水的质量比/组分（A），组分（B1）或组分（B2）]为0.16-0.28，单位水量为100-175kg / m 3，SP成分为包括1-5体积％。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2007098612A Temperature rise control attachment device for ready mixed concrete mixer truck 有权
标题翻译：适用于混合混凝土搅拌车的温度上升控制装置
公开(公告)号：JP2007098612A
公开(公告)日：2007-04-19
申请号：JP2005288022
申请日：2005-09-30
申请人： Sumitomo Osaka Cement Co Ltd , Tokyo Soc Kk , 住友大阪セメント株式会社 , 東京エスオーシー株式会社
发明人： OKANO HIKARI , ITO TSUKASA , OKAMOTO HIDEAKI , HARADA SHUSUKE , KITA SHIGERU , FUKUDA MICHIYA
IPC分类号： B28C5/42 , B60P3/16
摘要： PROBLEM TO BE SOLVED: To provide a temperature rise control attachment device for a concrete mixer truck which can prevent the solidification or fixing of ready mixed concrete by the temperature rise of a drum when the ready mixed concrete is transported by the concrete mixer truck, is simple and inexpensive, has related equipment when it is necessary to control the temperature rise, and makes it easily possible to attach and detach the related equipment when it is unnecessary. SOLUTION: A sheet covering the drum of the concrete mixer truck is provided, and a passage for an air current generated during the traveling of the concrete mixer truck is formed in a space formed between the drum and the sheet. The sheet has an inclined opening for introducing the air current into the end part on the front side of the concrete mixer truck. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于混凝土搅拌车的温升控制附着装置，其可以通过混凝土搅拌机输送预拌混凝土，从而防止由鼓的升温引起的预混合混凝土的凝固或固定卡车，简单便宜，需要控制温升时可以使用相关设备，并且在不需要时可以轻松地安装和拆卸相关设备。解决方案：提供一种覆盖混凝土搅拌车的滚筒的片材，并且在形成在滚筒和片材之间的空间中形成用于在混凝土搅拌车行进期间产生的气流的通道。该片具有用于将气流引入混凝土搅拌车前侧端部的倾斜开口。版权所有（C）2007，JPO＆INPIT

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