Hot-dip galvanized steel strip: This is the commonly used material for the production of light steel keel at present, and it is rolled through multiple processes. The use of hot-dip galvanized steel strips can improve the corrosion resistance of the product.

Aluminum alloy: Some light steel keels may also be made of aluminum alloy materials. After electro-oxidation treatment, they have the characteristics of bright, stainless and soft colors.

Light steel keel compared to wooden keel ceiling has the following advantages:

Not easy to deform: The structure of the light steel keel is stronger and not easy to deform due to external factors.

Good moisture resistance: especially suitable for the southern humid environment, can effectively avoid the keel damage caused by moisture.

When choosing a light steel keel, products of different materials can be considered according to actual needs and budgets. At the same time, light steel keels of different materials may have different fire resistance ratings, and users can choose the appropriate type according to their needs.