摘要
通过在试验中外加硫酸盐的方法研究硫酸盐形态及含量对几种减水剂性能的不同影响,结果发现可溶性硫酸盐对所选定外加剂的性能影响非常明显,而石膏(难溶硫酸盐)对这几种外加剂几乎没有什么影响。
The paper states different effects of sulfate to several superplasticizer＇s character by adding plus sulfate to the mixture, the results show that soluble sulfate has a large effect on the selected admixture, but the gypsum nearly effect nothing of it.
出处
《山西建筑》
2009年第19期174-175,共2页
Shanxi Architecture
关键词
硫酸盐
聚羧酸
高效减水剂
性能
sulfate, polycarhoxylate, superplasticizer, character
