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Method of manufacturing steel structure provided with metal anti-corrosion protective layer

A technology of anti-corrosion protection and anti-corrosion layer, applied in the direction of coating, device for coating liquid on the surface, pre-treatment surface, etc., can solve the problem of corrosion of steel structure, etc. Effects of Fastener Corrosion

Pending Publication Date: 2020-12-18
漳州市军立工贸有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The object of the present invention is to provide a method for manufacturing a steel structure provided with a metal anti-corrosion protective layer, so as to solve the problem that the steel structure is corroded

Method used

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  • Method of manufacturing steel structure provided with metal anti-corrosion protective layer
  • Method of manufacturing steel structure provided with metal anti-corrosion protective layer

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Embodiment Construction

[0026] see figure 1 and figure 2 A method for manufacturing a steel structure provided with a metal anti-corrosion protective layer, comprising a steel structure body 1 covered with a protective layer 2, the protective layer 2 sequentially includes a wear-resistant layer 21, a waterproof layer 22, The first anti-corrosion layer 23 and the second anti-corrosion layer 24 .

[0027] see figure 1 and figure 2 , the wear-resistant layer 21 is made of polyvinyl chloride material, and its thickness is not more than 3 mm. The polyvinyl chloride material has good wear-resistant effect, and as the outermost layer, it can protect the waterproof layer 23 and the two anti-corrosion layers.

[0028] see figure 1 and figure 2 , the waterproof layer 22 is made of polyethylene material and has a thickness of 1.5 to 2.5 mm, which prevents water from intruding into the two anti-corrosion layers and plays a second protective effect on the two anti-corrosion layers.

[0029] see figure 1...

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Abstract

The invention discloses a method for manufacturing a steel structure provided with a metal anti-corrosion protective layer. The steel structure comprises a steel structure body, wherein the steel structure body is covered with a protective layer, and the protective layer sequentially comprises a wear-resistant layer, a waterproof layer, a first anti-corrosion layer and a second anti-corrosion layer from top to bottom. The surface of the steel structure body can be effectively prevented from being corroded through the two anti-corrosion layers, so that the service life of the steel structure body is prolonged; and the waterproof layer and the wear-resistant layer also have a protection effect on the two anti-corrosion layers when having waterproof and durable effects.

Description

technical field [0001] The invention belongs to the technical field of metal anti-corrosion protection layer, in particular to a method for manufacturing a steel structure provided with a metal anti-corrosion protection layer. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate. [0003] Some buildings use steel structures as the main frame, especially in factories and other areas. The cross-section of this type of steel structure is I-shaped or T-shaped. Wall panels or roofs can be installed without cement pouring, which belongs to rapid assembly. class structure. [0004] Although rapid assembly is achieved, the steel structure will be directly exposed to the air, and it is easily corroded by substances in the air and some corrosion damage caused by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/14B05D3/12B05D3/10B05D3/04
CPCB05D3/0413B05D3/0426B05D3/102B05D3/12B05D7/14B05D7/574B05D2506/15B05D2506/25B05D2507/01B05D2420/01B05D2420/03B05D2420/04
Inventor 蔡恬丹
Owner 漳州市军立工贸有限公司
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