Performance of Hot Mix Asphalt Concrete When using Electric-Arc Furnace Slag as Natural Coarse Aggregate

M. Nguyen, A. Le
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引用次数: 1

Abstract

These days, steel slag is one of big problem in Vietnam because there are too much steel slag produced from steel industries, especially electric-arc furnace slag. In order to use this by-product in highway, especially in hot mix asphalt, the main objective of this paper is to evaluate the effect of electric-arc furnace slag as coarse aggregate replacement instead of natural aggregate. Three contents of slag were used are 0, 50, and 75%. The evaluated tests include Marshall stability, indirect tensile strength, and resilient modulus test.
电弧炉渣作为天然粗骨料对热拌沥青混凝土性能的影响
目前,钢渣是越南的一个大问题,因为钢铁工业产生的钢渣太多,特别是电弧炉产生的钢渣。为了在公路特别是热拌沥青中使用这种副产品,本文的主要目的是评价电弧炉渣替代天然骨料的粗骨料效果。采用的矿渣含量分别为0、50%和75%。评估的测试包括马歇尔稳定性、间接拉伸强度和弹性模量测试。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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