Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel inorganic powder material for coal mine reinforcement
The invention discloses a novel inorganic powder material for coal mine reinforcement, and relates to the technical field of inorganic reinforcement materials. The material finished product is prepared from cement, soluble phosphate, magnesium oxide, zeolite powder, diatomite powder, calcium carbonate, silicon dioxide, aluminum oxide, ferric oxide, calcium oxide, nano powder, a reactant and a catalyst according to a certain weight percentage. Compared with a traditional material for coal mine reinforcement, the inorganic powder material prepared by mixing the soluble phosphate, the magnesium oxide, the zeolite powder, the diatomite powder, the calcium carbonate, the silicon dioxide, the aluminum oxide, the ferric oxide, the calcium oxide and the nano-powder according to a certain proportion and reacting has the advantages that the strength is higher, the limitation of the external environment is small, and the application range is wide. And the bearing capacity is not easily influenced by a humid or dry environment, so that the bearing capacity is stronger and the stress effect is better when the material is used for reinforcing a coal mine tunnel, and the reinforcement of the tunnel is safer and more stable.
本发明公开了一种用于煤矿加固的新型无机粉体材料，涉及到无机加固材料技术领域，包括材料成品，所述材料成品由水泥、可溶性磷酸盐、氧化镁、沸石粉、硅藻土粉、碳酸钙、二氧化硅、三氧化二铝、三氧化二铁、氧化钙、纳米粉体、反应剂、催化剂按照一定重量百分比进行配置。本发明中，可溶性磷酸盐、氧化镁、沸石粉、硅藻土粉、碳酸钙、二氧化硅、三氧化二铝、三氧化二铁、氧化钙、纳米粉体按照一定比例混合反应制成的无机粉体材料，相比于用于煤矿加固的传统材料，且强度更高，且受外界环境限制较小，且承载力不易受到潮湿或干燥环境影响，进而使得材料在对煤矿巷道进行加固时承载能力更强，受力效果更佳，使得巷道加固更加安全稳定。
Novel inorganic powder material for coal mine reinforcement
The invention discloses a novel inorganic powder material for coal mine reinforcement, and relates to the technical field of inorganic reinforcement materials. The material finished product is prepared from cement, soluble phosphate, magnesium oxide, zeolite powder, diatomite powder, calcium carbonate, silicon dioxide, aluminum oxide, ferric oxide, calcium oxide, nano powder, a reactant and a catalyst according to a certain weight percentage. Compared with a traditional material for coal mine reinforcement, the inorganic powder material prepared by mixing the soluble phosphate, the magnesium oxide, the zeolite powder, the diatomite powder, the calcium carbonate, the silicon dioxide, the aluminum oxide, the ferric oxide, the calcium oxide and the nano-powder according to a certain proportion and reacting has the advantages that the strength is higher, the limitation of the external environment is small, and the application range is wide. And the bearing capacity is not easily influenced by a humid or dry environment, so that the bearing capacity is stronger and the stress effect is better when the material is used for reinforcing a coal mine tunnel, and the reinforcement of the tunnel is safer and more stable.
本发明公开了一种用于煤矿加固的新型无机粉体材料，涉及到无机加固材料技术领域，包括材料成品，所述材料成品由水泥、可溶性磷酸盐、氧化镁、沸石粉、硅藻土粉、碳酸钙、二氧化硅、三氧化二铝、三氧化二铁、氧化钙、纳米粉体、反应剂、催化剂按照一定重量百分比进行配置。本发明中，可溶性磷酸盐、氧化镁、沸石粉、硅藻土粉、碳酸钙、二氧化硅、三氧化二铝、三氧化二铁、氧化钙、纳米粉体按照一定比例混合反应制成的无机粉体材料，相比于用于煤矿加固的传统材料，且强度更高，且受外界环境限制较小，且承载力不易受到潮湿或干燥环境影响，进而使得材料在对煤矿巷道进行加固时承载能力更强，受力效果更佳，使得巷道加固更加安全稳定。
Novel inorganic powder material for coal mine reinforcement
一种用于煤矿加固的新型无机粉体材料
ZHANG NINGNING (Autor:in) / SONG WEIBING (Autor:in)
24.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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