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采用钢渣替代天然集料用于沥青混凝土能够解决钢渣固体废弃物处理和天然集料短缺两大难题。本文总结、提出了3种用于沥青混凝土的钢渣处理工艺,并初步评价了处理后钢渣沥青混凝土的改善效果,结果表明经过处理后钢渣的抗水损害性能有不同程度的提高。
The use of steel slag instead of natural aggregates for asphalt concrete can solve two major problems of steel slag solid waste treatment and natural aggregate shortage. In this paper, three kinds of steel slag treatment technology for asphalt concrete are proposed, and the improvement effect of the treated steel slag asphalt concrete is preliminarily evaluated. The results show that the water damage resistance of the steel slag is improved to some extent after being treated.