内蒙古地区预拌混凝土用泵送剂质检结果分析

Analysis on premixing concrete pumping agent quality examination results in Mongolia region

通过对受检混凝土减水率、泌水率比、含气量及抗压强度比等性能指标的检验和数据分析,总结了内蒙古自治区外加剂使用中存在的问题,并提出了改进建议,以确定合适的外加剂掺量。

Through testing concrete water reducing rate,bleeding rate,gas content and compression strength rate and other performance indica-tors and analyzing data,the paper summarizes admixture utilization problems in Mongolia region,and puts forward improving suggestions,with a view to guarantee suitable admixture content.