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Galvanized Aluminium Roofing Sheets

Galvanized Aluminium Roofing Sheets

Galvanized aluminium roofing sheets is also known as GL roofing sheets.Galvanized aluminum roofing sheets is a very cost-effective roofing, exterior materials.It has been widely used in the construction industry, which has played an important role in building development towards comfort, light......

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Description

Galvanized aluminium roofing sheets is also known as GL roofing sheets. It is a very cost-effective roofing, exterior materials. It has been widely used in the construction industry, which has played an important role in building development with the advantages of comfort, light weight, durability, economy and environmental protection.

It has strong corrosion resistance and plasticity.The oxidation layer formed can prevent the rust corrosion of metal oxidation and has good acid and alkali resistance.


Features

1. Overall structural waterproof and drainage functions.

2. Simple, lightweight and safe structure.

3. Flexible, rapid, accurate and economical construction and installation.

4. No silica gel seam required to avoid aging and pollution of silica gel and extend service life.


Application

Widely used in civil public buildings and industrial buildings roof, such as stadium, awning, exhibition hall, gymnasium, auditorium, industrial plants and other buildings.
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More knowledge

Developed from hot dipped zinc galvanized and hot-dipped aluminum galvanization tech, galvalume steel combines with excellent characteristics of both products, premium corrosion and oxidation resistance of hot dipped aluminum galvanization and exceptional electrochemical properties of hot dipped zinc coated galvanization, which gives galvalume steel strong anti-rust and anti-corrosion ability at the edge and on the scratched surface.

The surface of the coating is composed of 55% aluminum, 43.5% of the zinc and small amounts of other elements,Alu-zinc plating coating under microscopic surface for honeycomb structure, composed of aluminum in the "honeycomb" containing zinc. In this case, Alu-zinc plating coating has anodic protection role, but on the one hand due to the shrinking of zinc content, on the other hand, because of the zinc material by aluminum bag not the role of electrolysis anode protection so greatly reduced.So once the Alu-zinc plate is cut, the cut off the edge of the protection of basic loss was will soon be under the condition of corrosion, so the plating aluminium zinc plate should be cut less as far as possible, once the cutting edge after application of antirust paint or high build zinc-rich paint protection, to extend the service life of the plate.


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  • Supereal Enterprise Limited

    • E-MAIL: sales@supereal-group.com
    • Phone: +86-532-67756345
    • Fax: +86-532-82860084
    • 24 hours service: +86-139-6980-9032
    • Company: Supereal Enterprise Limited
    • ADDRESS: Industrial Park, Guanxian County, Shandong province, China

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    Supereal Enterprise Limited is a professional company engaged in the products of galvanized steel , galvalume steel, prepainted steel, steel roofing fiberglass roofing sheets and other building products. The production bases are Shandong Zhuoyu Steel Sheet Co.Ltd

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