首页> 外国专利> APPARATUS AND A METHOD FOR MEASURING CHLORIDE ION DIFFUSION COEFFICIENT IN CONCRETE USING A SHORT-TERM IMMERSION METHOD

APPARATUS AND A METHOD FOR MEASURING CHLORIDE ION DIFFUSION COEFFICIENT IN CONCRETE USING A SHORT-TERM IMMERSION METHOD

机译:短期浸没法测量混凝土中氯离子扩散系数的装置和方法

摘要

PURPOSE: An apparatus for measuring chloride ion diffusion coefficient in concrete is provided to quickly calculate chlorine ion diffusion coefficient in concrete with high accuracy without a complex electronic device.;CONSTITUTION: A method for measuring chloride ion diffusion coefficient a step of tightly combining a water tank box(2) with a specimen(1) formed of concrete to close open one side of the water tank box by one side of the specimen, wherein the pores of the specimen are completely saturated; a step of extracting a sample of a chlorine ion solution(23) from the water tank box every set time and measuring chlorine ion concentration; a step of acquiring concentration value of chlorine ion; and a step of calculating chlorine ion diffusion coefficient from the acquired chlorine ion concentration. The water tank box contains a chlorine ion solution containing chlorine ion.;COPYRIGHT KIPO 2013
机译:目的:提供一种测量混凝土中氯离子扩散系数的设备,无需复杂的电子设备即可快速,高精度地计算混凝土中氯离子扩散系数。;组成:一种测量氯离子扩散系数的方法是将水紧密结合的步骤在水箱箱(2)中,由混凝土制成的试样(1)将水箱箱的一侧封闭到试样的一侧,其中试样的孔完全饱和。每隔设定时间从水箱箱中提取氯离子溶液(23)的样品并测量氯离子浓度的步骤。获取氯离子浓度值的步骤;根据获得的氯离子浓度计算氯离子扩散系数的步骤。水箱中装有含氯离子的氯离子溶液。; COPYRIGHT KIPO 2013

著录项

  • 公开/公告号KR20130060966A

    专利类型

  • 公开/公告日2013-06-10

    原文格式PDF

  • 申请/专利权人 SNU R&DB FOUNDATION;

    申请/专利号KR20110127303

  • 申请日2011-11-30

  • 分类号G01N33/38;G01N17/02;

  • 国家 KR

  • 入库时间 2022-08-21 16:27:01

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