The sludge waste generated during the cutting of andesite stones is stored in dust form after drying. The wide range of use and consumption of andesite creates the problem of storage of the resulting waste. The main purpose of this study is to investigate the possibility of using in cement-based composites in order to sustainably dispose of these wastes and recover them to the economy. For this purpose, in the present study, the mechanical and microstructural properties of cement-based composites produced by replacing waste andesite with cement at 5%, 10%, 15%, 20%, 25% and 30% by weight were experimentally investigated. The results obtained at ages 28 day and 90 day revealed that the waste andesite dust increased the pore structure of the mixtures due to its porous structure, and therefore, the substitution of waste andesite dust with cement at low substitution rates up to 15% gave more positive results. More approximate results were obtained in terms of compressive, flexural and tensile strengths in the cement-based samples produced with the 5 wt % substitution ratio of waste andesite dust with cement compared to the reference sample. In addition, in the samples produced by substituting 30% by weight with cement, the deflection and tensile strain capacities were increased by approximately 2.31 and 1.88 times, respectively, compared to the reference sample.

安山岩切割过程中产生的污泥废料在干燥后以粉尘形式储存。安山岩的广泛使用和消耗造成了由此产生的废物的储存问题。本研究的主要目的是研究在水泥基复合材料中使用的可能性，以可持续地处理这些废物并将其回收到经济中。为此，在本研究中，实验研究了用 5%、10%、15%、20%、25% 和 30% 重量的水泥替代废弃安山岩制成的水泥基复合材料的力学和微观结构性能。在 28 天和 90 天获得的结果表明，废弃的安山岩粉尘增加了混合物的孔隙结构，因为它的多孔结构，因此，以高达 15% 的低替代率用水泥替代废安山岩粉尘会产生更积极的结果。与参考样品相比，在用 5 wt% 的废安山岩粉尘与水泥替代率生产的水泥基样品中，在抗压强度、抗弯强度和抗拉强度方面获得了更近似的结果。此外，在用水泥替代 30% 重量的样品中，与参考样品相比，挠度和拉伸应变能力分别增加了大约 2.31 倍和 1.88 倍。