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    • 6. 发明专利
    • Inspection/confirmation method of execution of silicate-based surface impregnation concrete protective material and inspection device used for the same
    • 基于硅酸盐的表面侵蚀混凝土保护材料的检查/确认方法和使用该检测材料的检查装置
    • JP2012026219A
    • 2012-02-09
    • JP2010168228
    • 2010-07-27
    • Ever Protect Co Ltd株式会社 エバープロテクト
    • TAKASHIMA TATSUYUKIHISADA MAKOTOMINAGAWA HIROSHI
    • E04G23/02C04B41/68
    • PROBLEM TO BE SOLVED: To provide a method and a device capable of easily, surely and objectively inspecting and confirming the execution of a silicate-based surface impregnation concrete protective material to a concrete skeleton.SOLUTION: After executing the silicate-based surface impregnation concrete protective material to the concrete skeleton, a voltage is applied to the concrete of the concrete skeleton to measure voltage resistivity, and the execution of the silicate-based surface impregnation concrete protective material is inspected and confirmed from the volume resistivity. For the measurement of the volume resistivity, a pair of current electrodes connected with voltage application means and a pair of potential difference electrodes positioned between the current electrodes are provided at appropriate positions of the concrete skeleton to which the silicate-based surface impregnation concrete protective material is executed. The voltage is applied to the concrete through the pair of current electrodes, a current is measured by an ammeter inserted between the pair of current electrodes, a potential difference is measured in potential difference measurement means connected to the pair of potential difference electrodes, and the volume resistivity is calculated using the values of the obtained current and potential difference.
    • 要解决的问题:提供能够容易地,可靠地和客观地检查并确认将硅酸盐基表面浸渍混凝土保护材料执行到混凝土骨架的方法和装置。

      解决方案:将硅酸盐基表面浸渍混凝土保护材料施工到混凝土骨架后,对混凝土骨架混凝土施加电压,以测量电阻率,并执行硅酸盐基表面浸渍混凝土保护材料 从体积电阻率检查和确认。 为了测量体积电阻率,在位于电流电极之间的电压施加装置和一对电位差电极连接的一对电流电极设置在混凝土骨架的适当位置,硅酸盐基表面浸渍混凝土保护材料 被执行。 电压通过一对电流电极施加到混凝土上,通过插入在一对电流电极之间的电流计来测量电流,在与该对电位差电极连接的电位差测量装置中测量电位差, 使用获得的电流和电位差的值计算体积电阻率。 版权所有(C)2012,JPO&INPIT