公开(公告)号：KR101370609B1

公开(公告)日：2014-03-06

申请号：KR1020130083700

申请日：2013-07-16

Applicant: 이지혜

Inventor： 안민 ,  이지혜

IPC: C04B18/14 ,  C04B22/14 ,  C04B28/02

CPC classification number: Y02W30/94 ,  C04B18/142 ,  C04B22/142 ,  C04B28/02 ,  C04B2111/00017 ,  C04B2201/05 ,  C04B2201/50

Abstract: The present invention relates to inorganic quick setting composition using electric furnace molten slag, a method of producing same, and a method of constructing same. The quick setting composition according to the present invention uses cement inorganic materials without currently used silicates so that compression strength at the epochal level which has not been achieved previously can currently be provided. The quick setting composition is an environment-friendly inorganic quick setting composition with excellent heat resistance and fire resistance which does not cause pollution in soil or underground water that occurs due to resource recycling and heavy metals. The present invention relates to inorganic quick setting composition comprising a byproduct obtained by quickly cooling and amorphizing high temperature electric furnace molten slag, wherein the chemical composition of the electric furnace molten slag includes CaO of 30-55 wt%, Al 2 O 3 of 20-45 wt%, and SiO 2 of 0.1-25 wt%; and the electric furnace molten slag from which iron oxide is removed comprises a C 12 A 7 (12CaO 7Al 2 O 3 ) mineral ingredient of 30-99 wt% and a C3A(3CaO Al 2 O 3 ) mineral ingredient of 1-70 wt%. [Reference numerals] (AA) Refining slag

Abstract translation: 本发明涉及使用电炉熔渣的无机快速凝固组合物，其制造方法及其制造方法。 根据本发明的快速凝固组合物使用没有目前使用的硅酸盐的水泥无机材料，从而可以提供以前尚未实现的在时间水平下的压缩强度。 快速凝固组合物是具有优异的耐热性和耐火性的环境友好的无机快速凝固组合物，其不会由于资源回收和重金属而在土壤或地下水中引起污染。 本发明涉及无机快速凝固组合物，其包含通过快速冷却和非晶化高温电炉熔渣获得的副产物，其中电炉熔渣的化学组成包括30-55重量％的CaO，Al 2 / sub> 3重量％，SiO 2重量％为20〜45重量％，SiO 2为0.1〜25重量％。 并且从其中除去氧化铁的电炉熔融炉渣包括C 12 N 7（12CaO 7Al 2 O 3 O 3） 30％〜99％重量的矿物成分和1-70％（重量）的C3A（3CaO Al 2 O 3 O 3）矿物成分。 （附图标记）（AA）精炼炉渣