Processing technology of corrosion-resistant water-stop steel plate

A technology of water-stop steel plate and processing technology, which is applied in hot-dip plating technology, metal material coating technology, coating, etc., can solve the problems of poor corrosion resistance and achieve strong wear resistance, strong corrosion resistance and oxidation resistance Effect

Pending Publication Date: 2021-08-17
苏州市远翰新辰金属科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a processing technology of corrosion-resistant water-stop steel plate, which solves the technical problem of poor corrosion resistance of the existing water-stop steel plate

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  • Processing technology of corrosion-resistant water-stop steel plate

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0026] To keep the following description of the embodiments of the present invention clear and concise, detailed descriptions of known functions and known components are omitted from the present invention.

[0027] see figure 1 As shown, in this embodiment, a processing technology of corrosion-resistant water-proof steel plate is provided, including: the thickness of steel plate for industrial use is usually 2.0 mm to 3.0 mm, and 3 mm is selected this time. Cut the steel plate into an in...

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Abstract

The invention discloses a processing technology of a corrosion-resistant water-stop steel plate, and relates to the technical field of water-stop steel plates. The method comprises the following steps: firstly, conveying a steel plate to the position of a cutting machine through a roller conveyor, and then cutting the steel plate through the cutting machine to obtain an initial-state water-stop steel plate; and secondly, carrying out edge folding treatment on the initial-state water-stop steel plate, bending the two ends of an initial-state water-stop steel plate body respectively to form first water-stop wing plates which are oppositely arranged, and bending the ends of the first water-stop wing plates inwards towards the center of the initial-state water-stop steel plate body to form second water-stop wing plates. Through hot galvanizing treatment, zinc can form a compact protective layer on the surface of the water-stop steel plate, and zinc has a cathode protection effect, so that when a galvanizing coating is damaged, the galvanizing coating can still prevent an iron base material from being corroded through the cathode protection effect, and therefore, the galvanized water-stop steel plate has very strong corrosion resistance and oxidation resistance, the galvanized water-stop steel plate is used for protecting humid places such as basements or tunnels, has high abrasion resistance and is practical.

Description

technical field [0001] The invention belongs to the technical field of water-stop steel plates, in particular to a processing technology of corrosion-resistant water-stop steel plates. Background technique [0002] In tunnels or basements, the concrete of the bottom slab and the outer wall slab are poured and tamped separately. When the wall slab concrete is poured and tamped next time, there will be a construction cold joint. When this joint is below the groundwater level, it is easy to Water seepage occurs, so this seam needs to be technically treated. There are many ways to deal with it. The more common method is to install a water-stop steel plate. The water-stop steel plate has a certain density, which also prolongs the water seepage path, and can also be waterproof. function, the "opening" of the water-stop steel plate faces the water surface [0003] The water-stop steel plate is a steel plate that is pre-embedded when pouring the lower concrete, and part of it is ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C2/06C23C2/40C21D1/26C23C2/26C23G1/08C22C38/02C22C38/04C22C38/06B23P15/00
CPCC23C2/06C23C2/405C21D1/26C23C2/26C23G1/088C22C38/02C22C38/04C22C38/06B23P15/00
Inventor 范志远
Owner 苏州市远翰新辰金属科技有限公司
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