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。