微观试验分析了磁处理对滤液中离子浓度、水泥水化速度、水泥石孔隙结构和水泥石渗透性的影响。水泥浆经过磁化处理后,水泥颗粒的溶解能力增强、水化反应速度加快,水化产物增多,结晶-沉淀反应更快更完善,使水泥石的毛细管孔隙变小、结构变致密、渗透率降低、各种机械强度提高。 The microscopic experiments analyzed the effect of magnetic treatment on the ion concentration in the filtrate, the hydration rate of cement, the pore structure of cement stone and the permeability of cement stone. After magnetizing cement slurry, the dissolving ability of cement particles is enhanced, the hydration reaction rate is accelerated, the hydration products are increased, the crystallization-precipitation reaction is faster and more perfect, the capillary pore of cement stone is smaller, the structure is denser and the permeability is lower Various mechanical strength increases.