摘要
利用改进分子结构、单元种类、官能团比例及对官能团改性等方法，研制出了多羧酸系ZS、ZSF系列反应性高分子减水剂，对减水剂合理掺量、高性能砂浆和砼等进行了试验研究，证明掺入新的高效减水剂后，砼及砂浆具有减水率高、流动性好、力学性能优良等特点。
By improving molecular structure and unit variety, changing the proportion and property of functional groups, a series of polybasic carboxylic acid ZS and ZSF reactive water-reducer have been manu-factured. The research on reasonable quantity of water-reducer, mortur and concrete with high performance etc. has proved that concrete and morter have high efficiency of water-reducing, ged flowabilty, excellent mechanics property, after new series of water-reducer used.
出处
《四川建筑科学研究》
1999年第2期55-58,共4页
Sichuan Building Science
