Elastic adhesive material
    1.
    发明专利
    Elastic adhesive material 有权
    弹性胶粘材料

    公开(公告)号:JP2014012621A

    公开(公告)日:2014-01-23

    申请号:JP2012151314

    申请日:2012-07-05

    摘要: PROBLEM TO BE SOLVED: To provide a cement based adhesive that is excellent in durability to repeating load of freezing damage and earthquake or the like due to workability same as that of a usual cement mortal, and that is useful for tile application to an exterior wall and a double flooring method.SOLUTION: An elastic adhesive material includes based on (A)100 parts by mass of portland cement: (B1) 1.0-9.5 parts by mass of a lightweight fine aggregate; (B2) 76-91 parts by mass of a fine aggregate other than the lightweight fine aggregate; (C) 0.27-0.45 parts by mass of a fiber in which a fiber length is at least 10 mm; (D) 1.54-6.03 parts by mass by a solid content conversion of a polymer dispersion and/or a re-emulsion powder resin. The mass ratio (C/B1) of (C) the fiber to (B1) the lightweight fine aggregate is 0.04-0.31, and the mass ratio (C/D) of (C) the fiber to (D) the polymer by a solid content conversion is 0.05-0.20.

    摘要翻译: 要解决的问题:提供一种水泥基粘合剂,其由于与通常的水泥凡士林相同的加工性而具有优异的耐冻性和地震等的重复负荷的耐久性,并且其用于瓦片施加到外壁 和双层地板方法。解决方案:弹性粘合剂材料包括(A)100质量份波特兰水泥:(B1)1.0-9.5质量份轻质细骨料; (B2)76-91质量份的轻质细骨料以外的细骨料; (C)0.27-0.45质量份纤维长度至少为10mm的纤维; (D)通过聚合物分散体和/或再乳液粉末树脂的固体成分转化为1.54〜6.03质量份。 (C)纤维与(B1)轻质细骨料的质量比(C / B1)为0.04-0.31,纤维与(D)聚合物的质量比(C / D)(C)为 固体成分转化率为0.05-0.20。

    Thickening mortar
    2.
    发明专利
    Thickening mortar 审中-公开
    加厚MORTAR

    公开(公告)号:JP2007176740A

    公开(公告)日:2007-07-12

    申请号:JP2005377213

    申请日:2005-12-28

    摘要: PROBLEM TO BE SOLVED: To provide thickening mortar having excellent thickening applicability by a plastering process, in which reduction in strength after the application that has been easily generated by increasing the thickening applicability is hardly caused, the generation of cracks can be suppressed as well, and, even in the case a lightweight aggregate is largely used for lightening, a difference in strength with mortar only using a common aggregate can be remarkably reduced.
    SOLUTION: The thickening mortar comprises: fine aggregate composed of lightweight aggregate and common aggregate or fine aggregate composed of lightweight aggregate; portland cement; an alkaline-earth metal sulfate; an expanding agent; a thickener; and a dispersant.
    COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 要解决的问题:为了提供通过抹灰处理具有优异的增稠适用性的增稠砂浆,其中几乎不引起通过增加增稠适用性容易产生的施加后的强度降低,可以抑制裂纹的产生 并且即使在轻量骨料被大量用于减光的情况下,也可以显着地减少仅使用共同骨料的与砂浆的强度差。

    解决方案:增稠砂浆包括:由轻质骨料和轻质骨料组成的普通骨料或细骨料组成的细骨料; 硅酸盐水泥; 碱土金属硫酸盐; 膨胀剂; 增稠剂 和分散剂。 版权所有(C)2007,JPO&INPIT

    High strength repair material
    5.
    发明专利
    High strength repair material 有权
    高强度修复材料

    公开(公告)号:JP2008297170A

    公开(公告)日:2008-12-11

    申请号:JP2007146386

    申请日:2007-06-01

    发明人: SAEKI TOSHIYUKI

    摘要: PROBLEM TO BE SOLVED: To provide a cement type repair material of excellent durability having an appropriate consistency to repair concrete and mortar structures etc., good in coating workability, capable of exerting stable high strength without giving special treatment such as steam curing to the repair object. SOLUTION: This high strength repair material contains an aluminum cement, a metakaolin, and a polymer. The metakaolin used in this high strength repair material has a chemical composition of not less than 20 mass% of Al 2 O 3 content and not less than 50 mass% of SiO 2 content, and a plane specific surface area of 8,000-110,000 cm 2 /g. COPYRIGHT: (C)2009,JPO&INPIT

    摘要翻译: 要解决的问题:提供具有适当稠度以保证混凝土和砂浆结构等的优异耐久性的水泥型修复材料,涂层加工性能好,能够施加稳定的高强度而不进行特殊处理,例如蒸汽固化 到修复对象。

    解决方案:这种高强度修补材料含有铝水泥,偏高岭土和聚合物。 在这种高强度修补材料中使用的偏高岭土的化学组成为不少于20质量%的Al 2 3 含量,并且不少于50质量% SB> 2 含量,平面比表面积为8,000-110,000cm 2 / SP / g。 版权所有(C)2009,JPO&INPIT

    Filler for rear face cavity of mountain tunnel and filling method for rear face cavity for mountain tunnel using the same
    6.
    发明专利
    Filler for rear face cavity of mountain tunnel and filling method for rear face cavity for mountain tunnel using the same 审中-公开
    填充隧道后方孔的填充方法及填充方法

    公开(公告)号:JP2005163526A

    公开(公告)日:2005-06-23

    申请号:JP2004161500

    申请日:2004-05-31

    IPC分类号: E21D11/00

    摘要: PROBLEM TO BE SOLVED: To solve such a problem that although a filler has been conventionally injected by an air mortal construction method, a foaming urethane construction method, a plastic grout construction method, etc. because the rear face cavity of a tunnel may cause a reason of loose natural ground but lightweight, injection property, handlability, and low costs are requested.
    SOLUTION: A specified volume of mountain tonnel rear face cavity filling material containing at least water, hydraulic cement, and lightweight aggregate is injected into the rear face cavity 10 by a rear face cavity filler injection device 12. The injection is carried out as well known by an injection nozzle 13.
    COPYRIGHT: (C)2005,JPO&NCIPI

    摘要翻译: 要解决的问题为了解决这样一个问题,即尽管通常由空气致密施工方法注入填料,发泡聚氨酯构造方法,塑料灌浆施工方法等因为隧道的后表面腔 可能导致天然松散的原因,但要求轻型,注塑性,可处理性和低成本。 解决方案:至少含有水,水硬性水泥和轻质骨料的山体背面腔填充材料的特定体积通过后表面腔填料注射装置12注入到后表面腔10中。进行注射 由喷嘴13所知。版权所有(C)2005,JPO&NCIPI

    Acid-proof mortar composition
    7.
    发明专利
    Acid-proof mortar composition 审中-公开
    防酸性组合物

    公开(公告)号:JP2005015268A

    公开(公告)日:2005-01-20

    申请号:JP2003181587

    申请日:2003-06-25

    摘要: PROBLEM TO BE SOLVED: To provide an alumina cement mortar composition that has good acid resistance and strength development as well as is excellent in applicability without causing transition. SOLUTION: The acid resistance mortar composition contains alumina cement, a slag fine powder of which the specific surface area is 6,000 cm 2 /g or less and the basicity is 1.6 or more, and a moisture evaporation preventing agent. COPYRIGHT: (C)2005,JPO&NCIPI

    摘要翻译: 要解决的问题:提供具有良好耐酸性和强度发展性的氧化铝水泥砂浆组合物,并且在不引起转变的情况下具有优异的适用性。 解决方案:耐酸砂浆组合物含有氧化铝水泥,比表面积为6000cm 2 / SP / g以下,碱度为1.6以上的矿渣细粉, 蒸发防止剂。 版权所有(C)2005,JPO&NCIPI

    Substrate conditioning material
    8.
    发明专利
    Substrate conditioning material 有权
    基板调节材料

    公开(公告)号:JP2008127245A

    公开(公告)日:2008-06-05

    申请号:JP2006314775

    申请日:2006-11-21

    发明人: SAEKI TOSHIYUKI

    摘要: PROBLEM TO BE SOLVED: To provide a substrate conditioning material which can suppress blisters and pinholes formed by a gas floated up from open pores of the base on the surface of a corrosion resistant lining, a surface coating or the like, provide good coating workability even at a low temperature of about 5°C without increasing a working load and provide high early strength, when a corrosion resistant lining, a surface coating or the like is applied to the base having open pores on the surface of a concrete structure or the like.
    SOLUTION: The substrate conditioning material is composed of the following (A) and (B). (A) is inorganic particles with Blaine specific surface area of 2,500-12,000 cm
    2 /g which contain particles substantially inert to water and an alumina cement. (B) is an organic admixture containing a water reducing agent and/or a thickener and a polymer, or the organic admixture and water.
    COPYRIGHT: (C)2008,JPO&INPIT

    摘要翻译: 要解决的问题:提供一种基材调理材料,其能够抑制由耐腐蚀衬里,表面涂层等的表面上的基体的开孔形成的气泡形成的气泡和针孔,提供良好的 即使在约5℃的低温下涂布加工性,而不增加工作负荷并提供高的早期强度,当将耐腐蚀衬里,表面涂层等施加到在混凝土结构表面上具有开孔的基底 或类似物。

    解决方案:基材调理材料由以下(A)和(B)组成。 (A)是具有Blaine比表面积为2,500-12,000cm 2 / SP / g的无机颗粒,其含有对水基本上惰性的颗粒和氧化铝粘结剂。 (B)是含有减水剂和/或增稠剂和聚合物或有机混合物和水的有机混合物。 版权所有(C)2008,JPO&INPIT

    Highly durable cross-section repairing material
    9.
    发明专利
    Highly durable cross-section repairing material 有权
    高耐用的十字交叉修补材料

    公开(公告)号:JP2007161507A

    公开(公告)日:2007-06-28

    申请号:JP2005357187

    申请日:2005-12-12

    摘要: PROBLEM TO BE SOLVED: To provide a cement based cross-section repairing material stably having high sulfuric acid resistance and mid-and-long term strength developability without deteriorating workability in the application of a Portland cement based mortar composition having high assimilation to a concrete structure or the like as the cross-section repairing material for the structure. SOLUTION: The high durable cross-section repairing material contains (A) Portland cement, (B) slag having 0.75-3.0 m 2 /g BET specific surface area, (C) flyash or/and meta-kaolin, (D) silica fume and (E) a quick lime based expansive material and additionally contains one or more kinds of (F) a polymer dispersion or a re-emulsifying type powdery resin, (G) a water retaining agent and (H) a dispersant. COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 待解决的问题:为了提供稳定地具有高耐硫酸性和中长期强度显影性的水泥基横截面修复材料,而不会降低施用具有高同化性的波特兰水泥基砂浆组合物的可加工性 作为结构的截面修复材料的混凝土结构等。 解决方案:高耐用截面修复材料包含(A)波特兰水泥,(B)具有0.75-3.0m(SP)2 / SP / g BET比表面积的炉渣,(C)飞灰或/ (D)硅灰和(E)生石灰膨胀材料,另外含有一种(F)聚合物分散体或再乳化型粉末状树脂,(G)保水剂 和(H)分散剂。 版权所有(C)2007,JPO&INPIT

    High fluidity admixture
    10.
    发明专利
    High fluidity admixture 有权
    高流动性

    公开(公告)号:JP2006298675A

    公开(公告)日:2006-11-02

    申请号:JP2005119678

    申请日:2005-04-18

    CPC分类号: Y02W30/92 Y02W30/94

    摘要: PROBLEM TO BE SOLVED: To provide a high fluidity admixture showing preferable fluidity, no material separation, and no shrinkage during and after curing, and free from bleeding useful as a grout material, a cavity filler, a back-filling material or the like.
    SOLUTION: The admixture comprises a porous material having 3 to 35 vol% open pores and 50 to 500 μm particle size, an expanding material, a separation preventing agent, a water reducing agent and fly ash and/or slag fine powder having 2,500 to 6,000 cm
    2 /g specific surface area, wherein the expanding material is included by 1 to 8 parts by mass in 100 parts by mass of the admixture.
    COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 要解决的问题:为了提供高流动性混合物,其表现出优选的流动性,没有材料分离,并且在固化期间和之后没有收缩,并且没有用作灌浆材料,空腔填料,填充材料或填充材料 类似。 解决方案:该混合物包括具有3至35体积%开孔和50至500微米粒度的多孔材料,膨胀材料,防分离剂,减水剂和飞灰和/或矿渣细粉末,其具有 2〜6,000cm 2 / SP / g比表面积,其中,在100质量份的混合物中,膨胀材料含有1〜8质量份。 版权所有(C)2007,JPO&INPIT