摘要
本文介绍一种用于抑制混凝土骨料中泥含量的Z剂,用它与聚羧酸减水剂复配后,聚羧酸减水剂在混凝土中的掺量能大幅度的降低,且混凝土的各项性能都比原来有所提高,文中从净浆试验、混凝土试验及现场试验来验证此Z剂的效果。
This ardcle introduced a Z reagent which can bring high perfomance in concrete with high clay ratio.By using Z reagent adding in polycarboxylic acid water reducer,the mix ratio of polycarboxylic acid water reducer in concrete can reduce. And then,the perfomance of concrete can improve.In this study,the performance of Z reagent is validated by using cement slurry test,concrete test and locale test.
出处
《中国建材科技》
2008年第2期26-30,共5页
China Building Materials Science & Technology
关键词
聚羧酸减水剂
萘系减水剂
Z剂
polycarboxylic acid water reducer
naphdalin series water reducer
Z reagent
