陕西科技大学学报（自然科学版）Issue(3)：65-69,5.
白泥纤维对发泡水泥性能影响的研究
Study on the effect of white mud fibers on properties of foamed cement
摘要
Abstract
White mud fibers foaming cement are prepared by adding foam agent H2 O2 ,dis-persant to the main raw material for w hite mud fibers and cement ,the effect of concentration of dispersant on white mud fibers dispersibility were studied .by hydrometer method ,the op-timum dispersant concentration of different dosage white mud fibers ,which were 0 .71% ,1 . 43% ,2 .14% ,2 .86% ,3 .57% ,4 .29% ,5 .00% compared to the cement mass ,were 0 .80% ,0 . 90% ,1 .00% ,1 .10% ,1 .20% ,1 .30% ,1 .40% ;the effect dosage of w hite mud fibers on me-chanical properties of foamed cement are studied ,the results showed the compressive and flexural strength of 4 .29% w hite mud fibers dispersed in concentration for 1 .30% reached the maximum value ,respectively :0 .81 M Pa ,0 .34 M Pa .,bubbles structure of the section for the blank sample ,sample of dosage 4 .29% white mud fibers dispersed in concentration for 1 . 30% ,sample of dosage 4 .29% white mud fibers are studied ,the results showed bubbles structure of sample of dosage 4 .29% w hite mud fibers dispersed in concentration for 1 .30%were very uniform .关键词
白泥纤维/羧甲基纤维素钠/沉降法/发泡水泥/力学性能/泡孔结构Key words
white mud fibers/CMC/hydrometer method/foamed cement/mechanical prop-erties/bubbles structure分类
通用工业技术引用本文复制引用
苏秀霞,曹鹏妮,郑小鹏..白泥纤维对发泡水泥性能影响的研究[J].陕西科技大学学报（自然科学版）,2014,(3):65-69,5.基金项目
西安市科技局科研计划项目（CXY1349（8）） （）
