Color steel sandwich panel can do the widest, can be more than rice
The effective width of the color steel sandwich panel is based on the shape of the steel plate you choose. The surface of the sandwich panel has a flat plate and a few peaks, such as: 1) The surface is flat so that its effective width can reach 1.16 m The maximum width of the steel plate is 1.2 m due to the sandwich panel edge structure in order to increase the compressive strength to be folded 2 cm)
2) the surface is a wave shape of the steel plate that you should choose the peak size and size to calculate its maximum effective width.
Can be a maximum of 1.1 meters
