Galvanized sheet is a very lightweight and quite economical material with anti-corrosion properties. This is achieved by coating the sheet with zinc. Due to its properties, galvanized sheet is widely used in modern mechanical engineering, household appliances, drainpipes and many other industries.
Coiled galvanized steel has proven itself well in roofing. The advantage of galvanized steel is its relatively low price. The service life of a galvanized steel roof is quite long. It also perfectly protects us from bad weather and snow.
Classification of galvanized sheet steel:
- General Purpose;
- Cold stamping;
- Cold polishing;
- For further painting.
The production of thin galvanized sheet consists in rolling pre-prepared strips to the desired thickness. After that, it is necessary to anneal and cover the sheet with zinc. The zinc layer is applied very evenly. The finished product looks like a smooth profiled sheet.
Types of galvanized sheets:
- Thin sheet galvanized sheet (0.5-2.5 mm)
- Roll sheet
- Hot rolled sheet
- Tin
- Cold rolled sheet
- Roof decking
- Embossed sheet
Technical characteristics of galvanized sheet roll:
The sheet must have a smooth surface, cracks, sagging and drips are not allowed. Slight roughness is acceptable.
Galvanizing Application
Galvanized steel can be coated with polymers, which significantly improves the quality of galvanized steel. This type of sheet is called corrugated board. It is used in the production of roofing materials. Such a roof will be very strong and durable. Even a novice specialist can cover the roof with such material. The characteristic of the profiled sheet will be its incredible lightness. The technology of using professional sheets came to us from the West, and has gained incredible popularity with us.
Galvanized sheets are also popular because they are easy to work with. And the cost is lower than the analogs used for these works. The use of galvanized coiled steel has significantly increased the efficiency of mechanical engineering, pipe production and the manufacture of building materials. We can safely say that galvanized steel is a leader in the construction industry and modern industry.
