对水泥助磨剂使用效果检验方法的探讨

针对目前流行的用试验小磨和生产大磨检验水泥助磨剂的提产和增强效果的做法,首先用统计数据说明,球磨机试验结果波动较大,具有不确定性。从水泥原料、球磨机系统、水泥物理检验方法和环境温、湿度等几个方面分析了球磨机试验误差大的原因。根据多年的工作经验,对做好助磨剂球磨机试验提出了建议。

Discussion on method for determining efficiency of cement grinding aids

It was popular to determine the efficiency of grinding aids,for upgrading the mill output and improving the cement strength with tests in laboratory mill and production line mill.The reason of significant fluctuation of testing results with ball mill was analyzed in several ways,including the nature of feeding raw materials,mill system,cement physical test methods and environment temperature and humidity.The suggestion was presented on optimization of ball mill test.