Abstract Alkali-activated materials (AAM) are a possible alternative to Portland cement. Their wear performance opens a new door in the study of their durability for their use, in airport runways, highways and fabrication of construction materials. The wear behavior of AAM, under different activation conditions, is compared to Portland cement. Besides mechanical and physical characterization, reciprocating sliding wear tests were carried out. Information about the changes of structure and composition due to wear was obtained. Wear mechanism is abrasive for all pastes. Slag pastes activated with waterglass present the lowest volume wear loss, approximately 60% less than Portland cement. This good behavior could be related to the high hardness and stiffness of the material, associated with the main reaction products.

中文翻译：

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碱活化材料糊状物的磨损行为：前体和碱溶液的影响

摘要 碱活化材料 (AAM) 是硅酸盐水泥的可能替代品。它们的耐磨性能为研究它们在机场跑道、高速公路和建筑材料制造中的耐用性打开了一扇新的大门。将 AAM 在不同活化条件下的磨损行为与硅酸盐水泥进行比较。除了机械和物理特性外，还进行了往复滑动磨损试验。获得了由于磨损引起的结构和成分变化的信息。磨损机制对所有膏体都是磨蚀性的。用水玻璃活化的矿渣糊呈现最低的体积磨损损失，比波特兰水泥低约 60%。这种良好的行为可能与材料的高硬度和刚度有关，与主要反应产物有关。