Electromagnetic (EM) wave shielder mortar can be produced by mixing cement, natural limestone, tap water with mill scale (mill scale-I and mill scale-II) which is one of the biggest disposal area problems of the iron-steel sector in Iskenderun, Hatay. In this paper, the detail analysis and information were presented on the influence of electromagnetic properties of mortars including iron steel industry waste mill scales to contribute the solving waste problems. The mortar samples were prepared using different volume of mill scales (5, 10, 15 and 30%) which were substituted with the natural fine aggregate. The mechanical properties (flexural and compressive strength) and the EM shielding properties (using the free space test method) of the mortars were compared with each other and also a control mortar samples. Our results indicated that the obtained mortars containing 15% mill scale had nearly same mechanical properties with the control mortar and they provided better solution for EM shielding. Especially, the mortar containing mill scale-II might be used to create novel construction material with shielding characteristics in entire wireless communication bands due to the cubic crystal structure and ferromagnetic properties of the mill scale-II. The mortar prepared using mill scale-I might be utilized to fabricate novel high strength radomes that behave as air in transmission respect. All experimental results point out that the waste mill scales are viable candidates for EM wave shielder for the buildings and will gain added value as well as solve the scale storage problem of the iron and steel industry.

电磁波屏蔽砂浆可通过将水泥，天然石灰石，自来水与工厂规模（I级工厂规模和II级工厂规模）混合来生产，这是伊斯肯德伦钢铁行业最大的处置领域问题之一哈蒂。本文针对砂浆的电磁性能的影响进行了详细的分析和提供了信息，包括钢铁行业的废钢鳞片对解决废料问题的贡献。砂浆样品是使用不同体积的轧机鳞片（5％，10％，15％和30％）制备的，并用天然细骨料代替。将灰浆的机械性能（抗折强度和抗压强度）和EM屏蔽性能（使用自由空间测试方法）进行了比较，还对了对照灰浆样品进行了比较。我们的结果表明，所获得的砂浆含有15％的氧化皮，其机械性能与对照砂浆几乎相同，并且它们为EM屏蔽提供了更好的解决方案。尤其是，由于磨皮II的立方晶体结构和铁磁性能，含磨皮II的砂浆可用于制造在整个无线通信频段具有屏蔽特性的新型建筑材料。使用I型轧机制备的灰浆可用于制造新型的高强度天线罩，在传输方面它表现为空气。所有实验结果都表明，废纸厂的鳞片是建筑物电磁波屏蔽器的可行候选者，将获得附加值，并解决钢铁行业的鳞片存储问题。