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Recycled aggregate, method for producing the recycled aggregate, and concrete composition using the recycled aggregate

机译:再生骨料,生产再生骨料的方法以及使用该再生骨料的混凝土组合物

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing an aggregate reclaimed from a waste concrete in a construction and a concrete composition using it. SOLUTION: The aggregate is manufactured by electrochemically removing chloride ions from the waste concrete. The manufacturing process comprises the steps of pulverizing the waste concrete and the step of removing the chloride ions as low as =0.1%, preferably =0.04%.
机译:解决的问题:提供一种用于制造从建筑中的废混凝土中回收的骨料的方法以及使用该方法的混凝土组合物。解决方案:骨料是通过电化学去除废混凝土中的氯离子而制成的。该制造过程包括粉碎废混凝土的步骤和除去低至≤0.1%,优选≤0.04%的氯离子的步骤。

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