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Learn about the corrosion resistance, durability, and formability of GL steel, which make it suitable for roofing, cladding, automotive components, and construction. Learn about the fabrication procedures used to convert GL steel coils and sheets into finished products.
14 kwi 2022 · The most widely used metal in architectural metal roofing is Galvalume, a steel-based product that can be used for nearly every building application. How much do you know about Galvalume? Do you know the critical advantages and disadvantages of this metal roofing material?
20 maj 2024 · Traditional Galvalume consists of a steel substrate coated with an alloy of aluminum, zinc, and silicon. Galvalume® PLUS offers all the advantages of traditional Galvalume along with a clear, organic coating that provides enhanced resistance to fingerprints and smudging.
In this article, we'll walk you through everything you need to know about Galvalume metal roofing, its pros and cons, comparison with other roofing materials, the best applications for its use, as well as what designs, colors, and finishes are available. Table of Contents. What Is Galvalume Metal Roofing? Pros of Galvalume Metal Roofing
What is Galvalume Steel? Galvalume is a coating made of a combination of aluminum, zinc, and silicon. The aluminum provides a barrier against corrosion, while the zinc provides sacrificial protection.
Galvalume steel is made by coating a steel substrate with a mixture of aluminum, zinc, and silicon. The coating is applied through a continuous hot-dip process, where the steel coil is immersed in a molten bath of the coating material.
Galvalume® is the registered trade name for a patented sheet steel product having a coating of corrosion resistant Aluminum (55%) – Zinc (45%) alloy applied by a continuous hot dipping process (.8 mil thickness per each side).
