A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mineral modifier for igneous rock powder
The invention belongs to the field of building materials, and particularly relates to a mineral modifier for igneous rock powder. The mineral modifier is a powder material prepared from an inorganic siliceous reinforcing material, an aluminum siliceous reinforcing material, a destaticizing grinding aid and a chemical activator. The mineral modifier has the effects of refining the grain compositionof the igneous rock powder, improving secondary hydration effect in an alkaline environment, improving the fluidity of cement mortar and the workability of concrete and the like, and can solve the problems of insufficient compactness and the like of concrete prepared by singly doping the igneous rock powder.
本发明属于建筑材料领域，具体涉及一种火成岩石粉用矿物改性剂。该矿物改性剂是由无机硅质增强材料、铝硅质增强材料、除静电助磨剂及化学激发剂组配而成的粉体材料，具有细化火成岩石粉颗粒级配、提高碱性环境下二次水化效应、改善水泥胶砂流动度及混凝土和易性等作用，能够解决单掺火成岩石粉配制混凝土密实性能不足等问题。
Mineral modifier for igneous rock powder
The invention belongs to the field of building materials, and particularly relates to a mineral modifier for igneous rock powder. The mineral modifier is a powder material prepared from an inorganic siliceous reinforcing material, an aluminum siliceous reinforcing material, a destaticizing grinding aid and a chemical activator. The mineral modifier has the effects of refining the grain compositionof the igneous rock powder, improving secondary hydration effect in an alkaline environment, improving the fluidity of cement mortar and the workability of concrete and the like, and can solve the problems of insufficient compactness and the like of concrete prepared by singly doping the igneous rock powder.
本发明属于建筑材料领域，具体涉及一种火成岩石粉用矿物改性剂。该矿物改性剂是由无机硅质增强材料、铝硅质增强材料、除静电助磨剂及化学激发剂组配而成的粉体材料，具有细化火成岩石粉颗粒级配、提高碱性环境下二次水化效应、改善水泥胶砂流动度及混凝土和易性等作用，能够解决单掺火成岩石粉配制混凝土密实性能不足等问题。
Mineral modifier for igneous rock powder
一种火成岩石粉用矿物改性剂
XIE YONGJIANG (author) / TAN YANBIN (author) / LI KANG (author) / FENG ZHONGWEI (author) / LI LINXIANG (author) / YANG LU (author) / GE XIN (author) / WANG HAO (author) / WANG LIN (author) / XIE LIANG (author)
2020-05-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Igneous rock mineral admixture for railway high-performance concrete
| European Patent Office | 2020
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