首页> 外国专利> Activator for High Volume Slag Cement, High Volume Slag Cement Composition Containing the Activator and Process of the Cement

Activator for High Volume Slag Cement, High Volume Slag Cement Composition Containing the Activator and Process of the Cement

机译:高容量矿渣水泥的活化剂,包含该活化剂的高容量矿渣水泥组合物和水泥的加工方法

摘要

PURPOSE: An alkali stimulant for improving physical properties of blast-furnace slag cement can increase a substitution rate of blast furnace slag up to 80% so that mobility and early strength improvement of blast-furnace slag cement can be enhanced. CONSTITUTION: An alkali stimulant for improving physical properties of blast-furnace slag cement includes calcium sulfate- silica sol powder of 25-83 weight% containing calcium ferri-aluminate (CFA) powder 5-45 weight%, sodium calcium sulfate (SCS) powder 12-45 weight%, calcium sulfate(CS), and Silica sol(SS). The blast-furnace slag cement contains granulated blast-furnace slag fine particle of 25-80 weight%, normal Portland cement of 19-72 weight%, and alkali stimulant of 0.1-3.0 weight% for improving physical properties of the blast-furnace slag cement. [Reference numerals] (AA) Grain size over 74m; (BB) Grinding; (CC) Classification; (DD) Mix; (EE) Store (Silo)
机译:用途:一种用于改善高炉渣水泥物理性能的碱刺激剂,可以将高炉渣的替代率提高至80%,从而可以提高高炉渣水泥的迁移率和早期​​强度。组成:一种用于改善高炉矿渣水泥物理性能的碱刺激剂,包括25-83 wt%的硫酸钙-硅溶胶粉,5-45 wt%的铝酸钙(CFA)粉,硫酸钠钙(SCS)粉重量百分比为12-45%的硫酸钙(CS)和硅溶胶(SS)。高炉渣水泥包含25-80重量%的粒状高炉渣细粒,19-72重量%的普通硅酸盐水泥,和0.1-3.0重量%的碱刺激剂,以改善高炉渣的物理性能。水泥。 [附图标记](AA)粒度超过74m; (BB)磨削; (CC)分类; (DD)混合; (EE)商店(Silo)

著录项

  • 公开/公告号KR101303195B1

    专利类型

  • 公开/公告日2013-09-03

    原文格式PDF

  • 申请/专利权人

    申请/专利号KR20120008395

  • 申请日2012-01-27

  • 分类号C04B22/14;C04B18/14;C04B28/24;C04B7/153;

  • 国家 KR

  • 入库时间 2022-08-21 16:24:34

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