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在酸性条件下,具有强交换能力的建筑水泥和粘土衬砌(如蒙脱石)的工程屏障将失去保持湿度的性质。大气降水的酸度,将使核废物贮藏库的水泥建筑破损;由于交换能力和渗透性质在酸性条件下较在中性条件下会发生急
Under acidic conditions, engineering barriers with strong exchange capacity for building cement and clay linings (such as montmorillonite) will lose their moisture-retaining properties. The acidity of the precipitation will destroy the cement building in the nuclear waste repository; due to the exchangeability and permeability properties under acidic conditions will occur more acutely under neutral conditions