1）Main
skeleton: uses single-layer steel structure with a double-layer
floor designed to withstand a load of up to **0kg/m2.
2）Wall
panels use 5omm color-bond steel sandwich board, inner and outer
wall panels can be assembled in the vertical position through
connections at the top, center and bottom of the panels. The
distance between each connection must be less than 3 meters. The
walls can bear a load of **0kg/m2, and warping must be less than
L/**0.
3） The roof uses *5mm color-bond steel
corrugated, and the span must be less than 6 meters. The roof can
withstand a load of *0kf/m.2.
