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    2.
    发明专利
    未知

    公开(公告)号：AT219474T

    公开(公告)日：2002-07-15

    申请号：AT94910533

    申请日：1994-03-25

    Applicant: MITOMO SHOJI KABUSHIKI KAISHA

    Inventor： SONODA HIROKI ,  KAGA KIKUO ,  NITTA TATSUO ,  TOYAMA MASAKAZU ,  OSAWA SEIHACHI ,  KATO KAZUMI

    IPC: C04B28/02 ,  C04B28/04 ,  C04B28/18 ,  C04B40/02 ,  C04B41/65

    Abstract: A molded cured product obtained from a kneaded material using hydraulic powdery material, latent hydraulic fine powder, compounding water and if necessary, fine aggregate is hot aged under a specific condition so that silicic acid anion of at least a trimer is formed in calcium silicate hydrate formed in the texture of this molded cured product. This molded cured product has a compressive strength of at least 1,000 kgf/cm and a bending strength of at least 150 kgf/cm , and can suitably improve strength characteristics, particularly the bending strength as characterising drawback of cement type products, without using a specific reinforcing material and a compounding material such as a fiber, or even when these reinforcing material and compounding material are used, by drastically reducing their quantities. Accordingly, the present invention can advantageously provide a unique and novel cement type product. Incidentally, beautiful mortar or concrete products by glost firing, which has not been able to be practised due to unavoidable drop of strength characteristics, can be produced and provided as products having desirable bending strength, compressive strength and elastic modulus.

    Cement type kneaded molded article having high bending strength and compressive strength, and method of production thereof
    4.
    发明专利
    Cement type kneaded molded article having high bending strength and compressive strength, and method of production thereof 未知

    公开(公告)号：AU6799494A

    公开(公告)日：1994-10-11

    申请号：AU6799494

    申请日：1994-03-25

    Applicant: MITOMO SHOJI KABUSHIKI KAISHA

    Inventor： SONODA HIROKI ,  KAGA KIKUO ,  NITTA TATSUO ,  TOYAMA MASAKAZU ,  OSAWA SEIHACHI ,  KATO KAZUMI

    IPC: C04B28/02 ,  C04B28/04 ,  C04B28/18 ,  C04B40/02 ,  C04B7/24 ,  C04B14/04 ,  C04B41/65

    Abstract: A molded cured product obtained from a kneaded material using hydraulic powdery material, latent hydraulic fine powder, compounding water and if necessary, fine aggregate is hot aged under a specific condition so that silicic acid anion of at least a trimer is formed in calcium silicate hydrate formed in the texture of this molded cured product. This molded cured product has a compressive strength of at least 1,000 kgf/cm and a bending strength of at least 150 kgf/cm , and can suitably improve strength characteristics, particularly the bending strength as characterising drawback of cement type products, without using a specific reinforcing material and a compounding material such as a fiber, or even when these reinforcing material and compounding material are used, by drastically reducing their quantities. Accordingly, the present invention can advantageously provide a unique and novel cement type product. Incidentally, beautiful mortar or concrete products by glost firing, which has not been able to be practised due to unavoidable drop of strength characteristics, can be produced and provided as products having desirable bending strength, compressive strength and elastic modulus.

    CEMENT TYPE KNEADED MOLDED ARTICLE HAVING HIGH BENDING STRENGTH AND COMPRESSIVE STRENGTH, AND METHOD OF PRODUCTION THEREOF
    5.
    发明公开
    CEMENT TYPE KNEADED MOLDED ARTICLE HAVING HIGH BENDING STRENGTH AND COMPRESSIVE STRENGTH, AND METHOD OF PRODUCTION THEREOF 失效
    水泥LIKE，捏合，生产具有高结合强度和压缩强度和方法成型制品

    公开(公告)号：EP0692464A4

    公开(公告)日：1996-12-18

    申请号：EP94910533

    申请日：1994-03-25

    Applicant: MITOMO SHOJI KABUSHIKI KAISHA

    Inventor： SONODA HIROKI ,  KAGA KIKUO ,  NITTA TATSUO ,  TOYAMA MASAKAZU ,  OSAWA SEIHACHI ,  KATO KAZUMI CENTRAL RESEARCH L

    IPC: C04B28/02 ,  C04B28/04 ,  C04B28/18 ,  C04B40/02 ,  C04B7/24 ,  C04B14/04 ,  C04B22/06 ,  C04B41/65

    CPC classification number: C04B40/024 ,  C04B28/02 ,  C04B28/04 ,  C04B28/18 ,  C04B40/02 ,  C04B40/0263 ,  C04B2111/00939 ,  C04B2111/80 ,  C04B2201/00 ,  C04B2201/50 ,  Y10S264/43 ,  C04B20/008 ,  C04B22/04 ,  C04B22/06 ,  C04B40/00 ,  C04B40/0268 ,  C04B41/5022 ,  C04B2103/0088 ,  C04B7/02 ,  C04B14/14

    Abstract: A molded cured product obtained from a kneaded material using hydraulic powdery material, latent hydraulic fine powder, compounding water and if necessary, fine aggregate is hot aged under a specific condition so that silicic acid anion of at least a trimer is formed in calcium silicate hydrate formed in the texture of this molded cured product. This molded cured product has a compressive strength of at least 1,000 kgf/cm and a bending strength of at least 150 kgf/cm , and can suitably improve strength characteristics, particularly the bending strength as characterising drawback of cement type products, without using a specific reinforcing material and a compounding material such as a fiber, or even when these reinforcing material and compounding material are used, by drastically reducing their quantities. Accordingly, the present invention can advantageously provide a unique and novel cement type product. Incidentally, beautiful mortar or concrete products by glost firing, which has not been able to be practised due to unavoidable drop of strength characteristics, can be produced and provided as products having desirable bending strength, compressive strength and elastic modulus.

    Abstract translation: 采用液压粉末材料，潜在水硬性微粉，复合水并从捏合材料制得的模固化产物如果有必要，细骨料是在特定条件下热老化所以没有至少一个三聚体的硅酸阴离子在硅酸钙水合物形成 形成这种成型固化物的质地。 此成型的固化产物具有至少1000的压缩强度千克力/厘米<2>和至少150千克力/厘米<2>的弯曲强度，并能适当地提高强度特性，特别是抗弯强度的水泥类型的字符伊辛缺点 产品，而无需使用特定的增强材料和配混材料：如纤维，或甚至当合成增强材料和复合材料的使用，通过大幅度削减其数量。 因此，本发明可以有利地提供一个独特和新颖的水泥类制品。 顺便说一下，美丽的砂浆或混凝土制品由釉烧制，尚未能够被实践由于强度特性不可避免下降，能够制造作为具有理想的抗弯强度，抗压强度及弹性模量的产品提供。

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