INORGANIC BOARD AND INORGANIC BOARD PRODUCTION METHOD
    6.
    发明申请
    INORGANIC BOARD AND INORGANIC BOARD PRODUCTION METHOD 审中-公开
    无机板和无机板生产方法

    公开(公告)号:US20120231282A1

    公开(公告)日:2012-09-13

    申请号:US13043561

    申请日:2011-03-09

    Applicant: Tadashi SUGITA

    Inventor: Tadashi SUGITA

    Abstract: The present invention provides an inorganic board having excellent wind pressure resistance and long-term durability, and a production method of such an inorganic board.An inorganic board is obtained by laminating layers comprising a cement, a siliceous material and a woody reinforcement, and has a specific gravity ranging from 1.5 to 2.0; a dimensional change rate upon ten-day moisture desorption at 80° C. of no greater than 0.1%; a dimensional change rate upon seven-day moisture absorption of no greater than 0.1%; a seven-day dimensional change rate, in an environment having a carbon dioxide concentration of 5%, of no greater than 0.1%; and a flexural strength of not lower than 20 N/mm2. A method for producing an inorganic board includes a step of producing raw material slurry comprising a cement, a siliceous material and a woody reinforcement; a step of producing laminated mat by laminating sheets formed by dewatering the obtained raw material slurry; and a step of pressing the laminated mat at a pressure not lower than 50 kg/cm2, and curing the laminated mat at 170 to 200° C. in an autoclave.

    Abstract translation: 本发明提供一种具有优异的耐风压性和长期耐久性的无机基板,以及这种无机基板的制造方法。 通过层压包含水泥,硅质材料和木质增强材料,并具有1.5-2.0的比重来获得无机板; 在80℃下10天湿度解吸的尺寸变化率不大于0.1%; 七天吸湿时的尺寸变化率不大于0.1%; 在二氧化碳浓度为5%的环境中为不大于0.1%的7天尺寸变化率; 弯曲强度不低于20N / mm2。 无机基板的制造方法包括:生产包含水泥,硅质材料和木质增强材料的原料浆料的工序; 通过层压所得原料浆料脱水形成的片材来生产层压垫的步骤; 以及在不低于50kg / cm 2的压力下压制层压垫的步骤,并在170至200℃下在高压釜中固化层压垫。

    Electromagnetic wave-shielding construction material and method for producing the same
    10.
    发明申请
    Electromagnetic wave-shielding construction material and method for producing the same 审中-公开
    电磁波屏蔽结构材料及其制造方法

    公开(公告)号:US20020164458A1

    公开(公告)日:2002-11-07

    申请号:US09995062

    申请日:2001-11-27

    Abstract: The main object of the present invention is to provide an electromagnetic wave-shielding construction material which can cut-off electromagnetic waves at low costs in an efficient manner and a method for the production of the electromagnetic wave-shielding construction material. In order to achieve the above-mentioned object, the present invention provides an electromagnetic wave-shielding construction material comprising laminating an electromagnetic wave-shielding sheet, prepared by forming a conductive ink layer on one surface of a base material sheet by printing, on at least one plate surface of a panel section formed of a mixed material consisting of major panel components and a conductive material such that the conductive ink layer is in contact with the plate surface.

    Abstract translation: 本发明的主要目的是提供一种电磁波屏蔽结构材料,该电磁波屏蔽结构材料可以以低成本有效地切断电磁波,以及制造电磁波屏蔽结构材料的方法。 为了实现上述目的,本发明提供一种电磁波屏蔽结构材料,其包括层叠通过印刷在基材片的一个表面上形成导电油墨层而制备的电磁波屏蔽片 由主要面板组件和导电材料组成的混合材料形成的面板部分的至少一个板表面,使得导电油墨层与板表面接触。

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