When added in certain ratio, their combined effect is found to be very effective.A.C. impedance also shows that the pore rate of mortar is red...

  • 钢筋/砂浆的交流阻抗结果还表明,三元复合缓蚀剂的加入能改善水泥砂浆的微观结构,降低其孔隙率。
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