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Magnetic self-migration corrosion-resistant mortar steel bar and preparation method thereof
The invention discloses a magnetic self-migration corrosion-resistant mortar steel bar and a preparation method thereof, belongs to the field of steel bar corrosion inhibitors, and takes iron cobaltate particles as a magnetic power source and zeolite as a direct slow-release connector of iron cobaltate and the corrosion inhibitor. And enabling the zeolite-loaded corrosion inhibitor to grow on the surfaces of the iron cobaltate particles by adopting a static method, so as to obtain the magnetic corrosion-inhibiting material iron cobaltate-zeolite-corrosion inhibitor. The iron cobaltate-zeolite-corrosion inhibitor is doped into mortar and brushed on the surface of the reinforcing steel bar, and the zeolite-loaded corrosion inhibitor can be directionally and uniformly transported to the surface of the reinforcing steel bar by virtue of the magnetism of iron cobaltate particles, so that the problems that the corrosion inhibitor is difficult to migrate and the migration direction is uncertain are effectively solved, and the use efficiency, the economical efficiency and the environmental protection property of the corrosion inhibitor are greatly improved.
本发明公开了一种磁自迁移阻锈砂浆钢筋及其制备方法，属于钢筋阻锈剂领域，以钴酸铁颗粒作为磁性动力源头，以沸石作为钴酸铁和阻锈剂直接的缓释连接体。采用静态法使沸石负载阻锈剂在钴酸铁颗粒表面生长，得到具有磁性的阻锈材料钴酸铁‑沸石‑阻锈剂。将钴酸铁‑沸石‑阻锈剂掺入到砂浆中并涂刷于钢筋表面，借助钴酸铁颗粒的磁性，可将沸石负载阻锈剂定向均匀的“运输”至钢筋表面，有效解决阻锈剂迁移困难以及迁移方向不确定的问题，大幅提高阻锈剂的使用效率、经济性和环保性。
Magnetic self-migration corrosion-resistant mortar steel bar and preparation method thereof
The invention discloses a magnetic self-migration corrosion-resistant mortar steel bar and a preparation method thereof, belongs to the field of steel bar corrosion inhibitors, and takes iron cobaltate particles as a magnetic power source and zeolite as a direct slow-release connector of iron cobaltate and the corrosion inhibitor. And enabling the zeolite-loaded corrosion inhibitor to grow on the surfaces of the iron cobaltate particles by adopting a static method, so as to obtain the magnetic corrosion-inhibiting material iron cobaltate-zeolite-corrosion inhibitor. The iron cobaltate-zeolite-corrosion inhibitor is doped into mortar and brushed on the surface of the reinforcing steel bar, and the zeolite-loaded corrosion inhibitor can be directionally and uniformly transported to the surface of the reinforcing steel bar by virtue of the magnetism of iron cobaltate particles, so that the problems that the corrosion inhibitor is difficult to migrate and the migration direction is uncertain are effectively solved, and the use efficiency, the economical efficiency and the environmental protection property of the corrosion inhibitor are greatly improved.
本发明公开了一种磁自迁移阻锈砂浆钢筋及其制备方法，属于钢筋阻锈剂领域，以钴酸铁颗粒作为磁性动力源头，以沸石作为钴酸铁和阻锈剂直接的缓释连接体。采用静态法使沸石负载阻锈剂在钴酸铁颗粒表面生长，得到具有磁性的阻锈材料钴酸铁‑沸石‑阻锈剂。将钴酸铁‑沸石‑阻锈剂掺入到砂浆中并涂刷于钢筋表面，借助钴酸铁颗粒的磁性，可将沸石负载阻锈剂定向均匀的“运输”至钢筋表面，有效解决阻锈剂迁移困难以及迁移方向不确定的问题，大幅提高阻锈剂的使用效率、经济性和环保性。
Magnetic self-migration corrosion-resistant mortar steel bar and preparation method thereof
一种磁自迁移阻锈砂浆钢筋及其制备方法
YANG HENG (author) / ZHANG DONG (author) / XU CANCAN (author) / YU KAI (author) / CAO XIANGYU (author) / LIU XINXIN (author) / GUO MULIN (author) / QIN YONGKUN (author) / CHENG XINGLIAO (author)
2023-08-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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