Welcome to Qingdao Steel Building Co., Ltd.
There are two general types of finishes for steel buildings: galvanized and painted. What is the difference between them?
Galvanized steel structure：
Advantages:1.Smooth and colorful surface, not easy to age. The surface of galvanized steel sheet has strong anti-oxidation ability and is durable.
2.Good anti-corrosion performance. Galvanizing is a frequently used economic and effective rust prevention method, about half of the world's zinc production is used in this process, galvanized steel is an important steel anti-corrosion plate
Disadvantage: Need to go to professional galvanizing company to galvanize, the cost is higher.
Painted steel structure:
Advantage:Economical price, rich color selection, can be well with the surrounding environment to match the color
Disadvantage: The surface is easy to peel off and requires frequent maintenance. The corrosion resistance of painted steel structures is far less than that of hot-dip galvanized steel, and the life cycle is shorter than that of galvanized steel structures, which is generally suitable for indoor or drier environments.
Which one do you prefer?