Design of the pressure plate

The steel plate has now been widely used in the building, in the production process, the thin steel plate by cold or cold rolled steel. Steel plate with organic coated steel plate, galvanized steel sheet, anti-corrosion steel sheet or other thin steel plate. The steel plate has the advantages of light weight, high strength, good seismic performance, fast construction, beautiful appearance and so on. It is a good building material and component. It is mainly used for envelope structure, floor, and other structures. In many buildings We can see it in the shadow.
Pressure plate due to the original plate is very thin, the quality of anti-corrosion coating directly affect the service life, in order to meet the processing and anti-rust requirements, coated steel plate according to the relevant provisions of the inspection. Under normal circumstances, thin steel plate can also be used according to the requirements, after the pressure and then coated with anti-rust paint, or the use of stainless steel sheet of the original board. Galvanized steel plate corrosion resistance is galvanized steel plate 3 to 5 times, and the more serious corrosion, the greater the difference, so in the roof of the building, should be preferred to use galvanized steel plate AZ150. If the choice of galvanized steel plate shall not be low In Z275, its life is much lower than the AZ150, such as galvanized steel sheet to do the roof, you must use Z450.AZ150 Z275 than the price of about 10 to 20%, but its corrosion resistance is 3 to 5 times, Visible pressure plate has excellent performance and low cost.