How to ensure the service life of double-layer color steel equipment

The profiled plate is roll-formed by color steel equipment. The color steel equipment is solemn and elegant, beautiful and novel, with smooth appearance, uniform corrugation, high utilization rate, high strength, high degree of production automation, low cost and durability.
Color steel equipment uses color-coated steel plates, which are rolled and cold-bent into various corrugated profiled plates. It is suitable for roofs, walls, and interior and exterior wall decoration of industrial and civil buildings, special warehouse buildings, and large-span steel structure houses. etc. It has the characteristics of light weight, high strength, rich color, convenient and quick construction, earthquake resistance, fire prevention, rainproof, long life, and maintenance-free.
In order to ensure the service life of the double-layer color steel equipment, it is best to use the tile press equipment indoors, and the ground must be flat to prevent deformation due to long-term use. Be sure to clean the tile press after use. Avoid remaining color steel slag remaining between the shaft seams. Also note that the power must be cut off when not in use.
The fixed displacement of the color steel equipment, the expansion or contraction displacement between the terminal and the final support of the color steel equipment is only a small part of the data shown in the table. Usually starting from the center and working towards each end of the tile press. The amount of displacement at each end is only half the amount of expansion or contraction. There is also some temperature change displacement in the building structure or roof frame, which, although not as large as in the roof, still reduces the displacement between the roof panel and its supporting surface. Ultimately, this differential movement is further reduced due to buckling of the tile press, especially at mid-span, and special attention is paid to whether the life of the cladding material is consistent with the specified fastener life. Also note that the thickness of the steel purlins cannot exceed the self-drilling capacity of the screws.