HSM-IV 型高效减水早强剂研制  

STUOLY ON THE PROCESS OF SUPERPLASTICIZING  ACCE LERATCR OF HSM--4TYPE

作　　者：葛兆明[1] 林金兰[1] 吕宝玉[1] 李仁序 

机构地区：[1]哈尔滨建筑大学 [2]黑河市墙改办

出　　处：《低温建筑技术》1998年第2期48-49,共2页Low Temperature Architecture Technology

摘　　要：介绍一种以磺化密胺树脂作为减水组分，以微量钙盐作为早强组分不含Ｃｌ－，ＳＯ２－４，Ｎａ＋等有害离子的新型砼高效减水早强剂的研制过程，并对其作为防冻剂应用的条件进行了试验。It was introduced that a new kind of melamine resin series superplasticizing accelerator was studied. The　admixture excludes harmful irons such as Cl-,SO2-4,Na+.And then this admixture,as antifreezing accelerator,was applicatied in concrete at minus-temperature by brief experiment in this paper. 

关 键 词：高效减水早强剂 密胺树脂 混凝土 防冻剂 

分 类 号：TU528.042[建筑科学—建筑技术科学]