Steel structure anti-corrosion treatment method

Abstract

The invention discloses a steel structure anti-corrosion treatment method. The steel structure anti-corrosion treatment method comprises the following steps that S1, surface pretreatment of the steelstructure is performed, specifically, grease and floating rust on the surface of the steel structure are removed; S2, detection of the surface of the steel structure is performed, specifically, the outer surface of the steel structure is detected, and anti-corrosion treatment is performed after the outer surface of the steel structure is qualified through detection; S3, steel structure surface anti-corrosion treatment is performed, specifically, bottom layer anti-corrosion treatment, middle layer anti-corrosion treatment and outer layer anti-corrosion treatment are performed on the steel structure surface; and S4, steel structure quality inspection and acceptance are performed, specifically, quality qualification inspection is performed on the steel structure treated in the S3, and acceptance is performed after the steel structure is qualified through inspection. The surface of the steel structure is pretreated, grease and floating rust on the surface of the steel structure are conveniently removed, the cleanliness of the surface of the steel structure is improved, the surface of the steel structure is conveniently subjected to anti-corrosion treatment, the attachment degree of paint and the surface of the steel structure during anti-corrosion treatment is increased, and the spraying effect is improved.

Description

technical field [0001] The invention belongs to the technical field of steel structure treatment, and in particular relates to a steel structure anticorrosion treatment method. Background technique [0002] With the development of the industrial industry, the superiority of the steel frame structure has led to the formation of a large number of factories using steel structures. Especially in recent years, the development of industrial parks has been more significant, resulting in the application of a large number of steel frame structures. However, in the process of using these steel frame structures, it is necessary to carry out anti-corrosion treatment on the steel frame structure, otherwise the service life of the steel frame structure will be greatly shortened; especially in phosphating chemical production plants and mines, due to its The particularity of the environment leads to strong requirements for the anti-corrosion ability of steel structures. Therefore, it is nec...

AI Technical Summary

Problems solved by technology

However, in the process of using these steel frame structures, it is necessary to carry out anti-corrosion treatment on the steel frame structure, otherwise the service life of the steel frame structure will be greatly shortened; especially in phosphating chemical production plants and mines, due to its The particularity of the environment leads to strong requirements for the anti-corrosion ability of steel structures. Therefore, it is necessary to carry out anti-corrosion treatment on steel structures during the erection of steel structures. However, various anti-corrosion treatment methods for steel structures still exist on the market. various problems

[0003] Such as the authorized announcement number is CN104607375B disclosed steel structu

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