Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manufacturing method and application of water-based environment-friendly converter large-surface repairing material
The invention relates to the technical field of converter large-surface repairing materials, and particularly discloses a preparation method and application of a water-based environment-friendly converter large-surface repairing material. The repairing material is composed of the following components: 61%-64% of 5-10 mm fused magnesite or sintered magnesite, 27%-33% of fused magnesite or sintered magnesite fine powder, 5%-7% of silica powder, 0.2%-0.35% of a superplasticizer, 0.02%-0.17% of an anti-settling agent, 2%-3% of a high-temperature fluidity accelerant, 2%-3% of glass fiber, 1%-4% of natural fiber and 0.5%-2% of a wear-resistant material. 0.1%-0.5% of an active oxidant; the glass fibers are added to enhance the strength of the material and improve the mechanical properties of the material, so that the repairing material is more durable in use, the active oxidant and other components are added to improve the fire resistance of the repairing material, so that the repairing material can still keep stable in a high-temperature environment, and the wear-resistant material is added to improve the wear resistance of the material. By adding the high-efficiency water reducing agent and the high-temperature flowability accelerant, the flowability of the repairing material can be improved, and the construction efficiency is improved.
本发明涉及转炉大面修补料技术领域，具体公开了一种水基环保型转炉大面修补料的制作方法与应用，所述修补料由以下成分组成：5—10mm电熔镁砂或者烧结镁砂61％—64％、电熔镁砂或者烧结镁砂细粉27％—33％、硅微粉5％—7％、高效减水剂0.2％—0.35％、防沉降剂0.02％—0.17％、高温流动性促进剂2％—3％、玻璃纤维2％—3％、天然纤维1％—4％、耐磨材料0.5％—2％、活性氧化剂0.1％—0.5％；本发明中玻璃纤维的加入能够增强材料的强度，改善其力学性能，使修补料在使用时更加耐久，通过添加活性氧化剂等成分，可以提高修补料的耐火性能，使其在高温环境下仍能保持稳定，添加耐磨材料提高材料的耐磨性，高效减水剂和高温流动性促进剂的添加可以改善修补料的流动性，提高施工效率。
Manufacturing method and application of water-based environment-friendly converter large-surface repairing material
The invention relates to the technical field of converter large-surface repairing materials, and particularly discloses a preparation method and application of a water-based environment-friendly converter large-surface repairing material. The repairing material is composed of the following components: 61%-64% of 5-10 mm fused magnesite or sintered magnesite, 27%-33% of fused magnesite or sintered magnesite fine powder, 5%-7% of silica powder, 0.2%-0.35% of a superplasticizer, 0.02%-0.17% of an anti-settling agent, 2%-3% of a high-temperature fluidity accelerant, 2%-3% of glass fiber, 1%-4% of natural fiber and 0.5%-2% of a wear-resistant material. 0.1%-0.5% of an active oxidant; the glass fibers are added to enhance the strength of the material and improve the mechanical properties of the material, so that the repairing material is more durable in use, the active oxidant and other components are added to improve the fire resistance of the repairing material, so that the repairing material can still keep stable in a high-temperature environment, and the wear-resistant material is added to improve the wear resistance of the material. By adding the high-efficiency water reducing agent and the high-temperature flowability accelerant, the flowability of the repairing material can be improved, and the construction efficiency is improved.
本发明涉及转炉大面修补料技术领域，具体公开了一种水基环保型转炉大面修补料的制作方法与应用，所述修补料由以下成分组成：5—10mm电熔镁砂或者烧结镁砂61％—64％、电熔镁砂或者烧结镁砂细粉27％—33％、硅微粉5％—7％、高效减水剂0.2％—0.35％、防沉降剂0.02％—0.17％、高温流动性促进剂2％—3％、玻璃纤维2％—3％、天然纤维1％—4％、耐磨材料0.5％—2％、活性氧化剂0.1％—0.5％；本发明中玻璃纤维的加入能够增强材料的强度，改善其力学性能，使修补料在使用时更加耐久，通过添加活性氧化剂等成分，可以提高修补料的耐火性能，使其在高温环境下仍能保持稳定，添加耐磨材料提高材料的耐磨性，高效减水剂和高温流动性促进剂的添加可以改善修补料的流动性，提高施工效率。
Manufacturing method and application of water-based environment-friendly converter large-surface repairing material
一种水基环保型转炉大面修补料的制作方法与应用
LAN ZHENHUA (Autor:in) / YANG RUIDE (Autor:in)
14.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Environment-friendly converter tapping hole repairing material and preparation method thereof
| Europäisches Patentamt | 2024
Low-cost environment-friendly converter rapid repairing material and production equipment
| Europäisches Patentamt | 2022
Preparation method of converter large-surface repairing material
| Europäisches Patentamt | 2022
Environment-friendly water-based large fabric for converter fettling
| Europäisches Patentamt | 2020
Pavement repairing device based on environment-friendly fiber composite material
| Europäisches Patentamt | 2024