公开(公告)号：KR101085044B1

公开(公告)日：2011-11-18

申请号：KR1020100108837

申请日：2010-11-03

Applicant: 주식회사 씨엠디기술단

Inventor： 문경주 ,  박원춘 ,  윤성진 ,  윤형선

IPC: C04B18/14 ,  C04B22/14 ,  C04B28/16 ,  C04B22/06

CPC classification number: C04B28/142 ,  Y02W30/94 ,  C04B18/141 ,  C04B18/142 ,  C04B18/144 ,  C04B20/0076 ,  C04B22/126 ,  C04B22/146 ,  C04B22/148 ,  C04B2103/10 ,  C04B14/365

Abstract: PURPOSE: An inorganic binder for manufacturing a steam-cured secondary concrete product is provided to reduce enormous energy required for a plasticizing process and to reduce the generation of carbon dioxide in a cement manufacturing process by replacing cement using industrial byproducts. CONSTITUTION: An inorganic binder for manufacturing a steam-cured secondary concrete product includes 15-60 parts by weight of a sulfate activator, 1-5 parts by weight of sulfate promoter, 5-30 parts by weight of alkali activator, and 1-5 parts by weight of alkali promoter with respect to 100 parts by weight of slag fine powder of 3000/g or more of specific surface area. The slag fine powder is the mixture of one or more selected from blast furnace slag fine powder, stainless slag fine powder, and copper smelting slag powder. The sulfate activator is the mixture of one or more selected from sodium aluminum sulfate or sodium aluminum fluoride, hydrofluoric acid gypsum, and phosphoric acid gypsum. The hydrofluoric acid gypsum and the phosphoric acid gypsum are industrial byproducts.

Abstract translation: 目的：提供用于制造蒸汽固化的次级混凝土产品的无机粘合剂，以减少塑化过程所需的巨大能量，并通过使用工业副产品替代水泥来减少水泥制造过程中二氧化碳的产生。 构成：用于制造蒸汽固化的次级混凝土产品的无机粘合剂包括15-60重量份的硫酸盐活化剂，1-5重量份的硫酸盐促进剂，5-30重量份的碱活化剂和1-5 相对于100重量份比表面积为3000 / g以上的矿渣细粉末，碱助催化剂重量份。 炉渣粉末是选自高炉矿渣细粉，不锈钢矿粉和铜冶炼渣粉中的一种或多种的混合物。 硫酸盐活化剂是选自硫酸铝钠或氟化铝钠，氢氟酸石膏和磷酸石膏中的一种或多种的混合物。 氢氟酸石膏和磷酸石膏是工业副产品。