A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reducing slag treatment material, concrete containing reducing slag treatment material and preparation method of reducing slag treatment material
Provided is a reducing slag treatment material containing a large amount of [gamma] C2S and/or magnesium-calcium stone as a main component. The reducing slag treatment material is a composition which is obtained by treating reducing slag discharged from an electric furnace, and which contains [gamma] C2S and/or magnesium-calcium stone (3CaO. MgO. 2SiO2) as the main component. The reducing slag treatment material has an average particle diameter of 0.6 mm or less and has a particle size distribution in which 80% or more of the total weight of the reducing slag treatment material can pass through a sieve having a mesh size of 0.6 mm when the reducing slag treatment material is sieved using a JIS standard sieve (JIS Z8801-1: 2000).
本发明提供一种含有大量γC2S及/或镁硅钙石为主要成分的还原渣处理材料。还原渣处理材料是将电炉排出的还原渣处理后得到的、以γC2S及/或镁硅钙石(3CaO·MgO·2SiO2)为主要成分的组合物。还原渣处理材料具有0.6mm以下的平均粒径，并且具有以下的粒度分布，当使用JIS标准筛(JIS Z8801‑1:2000)筛分还原渣处理材料时，还原渣处理材料的总重量的80％以上可通过筛孔尺寸为0.6mm的筛。
Reducing slag treatment material, concrete containing reducing slag treatment material and preparation method of reducing slag treatment material
Provided is a reducing slag treatment material containing a large amount of [gamma] C2S and/or magnesium-calcium stone as a main component. The reducing slag treatment material is a composition which is obtained by treating reducing slag discharged from an electric furnace, and which contains [gamma] C2S and/or magnesium-calcium stone (3CaO. MgO. 2SiO2) as the main component. The reducing slag treatment material has an average particle diameter of 0.6 mm or less and has a particle size distribution in which 80% or more of the total weight of the reducing slag treatment material can pass through a sieve having a mesh size of 0.6 mm when the reducing slag treatment material is sieved using a JIS standard sieve (JIS Z8801-1: 2000).
本发明提供一种含有大量γC2S及/或镁硅钙石为主要成分的还原渣处理材料。还原渣处理材料是将电炉排出的还原渣处理后得到的、以γC2S及/或镁硅钙石(3CaO·MgO·2SiO2)为主要成分的组合物。还原渣处理材料具有0.6mm以下的平均粒径，并且具有以下的粒度分布，当使用JIS标准筛(JIS Z8801‑1:2000)筛分还原渣处理材料时，还原渣处理材料的总重量的80％以上可通过筛孔尺寸为0.6mm的筛。
Reducing slag treatment material, concrete containing reducing slag treatment material and preparation method of reducing slag treatment material
还原渣处理材料、含有还原渣处理材料的混凝土及还原渣处理材料的制备方法
HABARA SHUNSUKE (author) / MUKOYAMA ATSUSHI (author)
2025-01-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2023
Preparation method of viscosity-reducing reinforced spherical nickel slag material for concrete
| European Patent Office | 2021
Cemented filling material containing electric furnace reducing slag and application thereof
| European Patent Office | 2022