A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building curtain wall steel structure rust removal method
The invention discloses a building curtain wall steel structure rust removal method, and belongs to the field of steel structure rust removal. The passivation effect of a rust conversion agent is utilized, iron oxide is converted into a composite film firmly combined with metal, time-consuming grinding and rust removal work is omitted, paint fixing particles are creatively added into anti-corrosion paint to protect a passivation layer and prevent paint from falling off, an anti-corrosion spherical shell is attracted to a steel structure through the attraction effect of a magnet, the passivation layer can be tightly pressed on the steel structure to be prevented from falling off, a traction effect is achieved on the anti-corrosion paint, and large-area cracking and falling of the paint are effectively avoided; oxygen mixed into the paint is absorbed through a solid oxygen absorbent, bubbles are effectively reduced, and therefore the problem of paint bubbling in the later period is solved; and moisture is absorbed through a breathable film, a paint layer and the passivation layer are kept dry, and further rusting is effectively avoided.
本发明公开了一种建筑幕墙钢结构除锈方法，属于钢结构除锈领域，它利用锈蚀转化剂的钝化作用，将铁氧化物转化为与金属牢固结合的复合膜，省去了耗时的打磨和除锈作业，并在防腐油漆中创造性的加入固漆颗粒来保护钝化层和防止油漆脱落，它通过磁铁的吸附作用使防腐球壳吸附在钢结构上，不仅可以将钝化层紧密压在钢结构上以避免其脱落，而且对防腐油漆有一个牵扯作用，有效避免油漆大面积的开裂脱落，它通过固态吸氧剂来吸收混合进油漆中的氧气，有效减少气泡的产生，从而降低后期油漆起泡的问题，还通过透气膜来吸收水分，保持油漆层和钝化层的干燥，有效避免锈蚀的进一步发生。
Building curtain wall steel structure rust removal method
The invention discloses a building curtain wall steel structure rust removal method, and belongs to the field of steel structure rust removal. The passivation effect of a rust conversion agent is utilized, iron oxide is converted into a composite film firmly combined with metal, time-consuming grinding and rust removal work is omitted, paint fixing particles are creatively added into anti-corrosion paint to protect a passivation layer and prevent paint from falling off, an anti-corrosion spherical shell is attracted to a steel structure through the attraction effect of a magnet, the passivation layer can be tightly pressed on the steel structure to be prevented from falling off, a traction effect is achieved on the anti-corrosion paint, and large-area cracking and falling of the paint are effectively avoided; oxygen mixed into the paint is absorbed through a solid oxygen absorbent, bubbles are effectively reduced, and therefore the problem of paint bubbling in the later period is solved; and moisture is absorbed through a breathable film, a paint layer and the passivation layer are kept dry, and further rusting is effectively avoided.
本发明公开了一种建筑幕墙钢结构除锈方法，属于钢结构除锈领域，它利用锈蚀转化剂的钝化作用，将铁氧化物转化为与金属牢固结合的复合膜，省去了耗时的打磨和除锈作业，并在防腐油漆中创造性的加入固漆颗粒来保护钝化层和防止油漆脱落，它通过磁铁的吸附作用使防腐球壳吸附在钢结构上，不仅可以将钝化层紧密压在钢结构上以避免其脱落，而且对防腐油漆有一个牵扯作用，有效避免油漆大面积的开裂脱落，它通过固态吸氧剂来吸收混合进油漆中的氧气，有效减少气泡的产生，从而降低后期油漆起泡的问题，还通过透气膜来吸收水分，保持油漆层和钝化层的干燥，有效避免锈蚀的进一步发生。
Building curtain wall steel structure rust removal method
一种建筑幕墙钢结构除锈方法
LIU XIANGHAO (author)
2021-07-06
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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