Chicken and sheep coops

The steel structure has a light weight, beautiful appearance, and a slow construction speed. Spherical node flat grid, multi-layer variable cross-section grid, and lattice shell structures with steel pipes as members are commonly used forms of spatial steel structures in China. Light steel structure technology. A new steel structure building consisting of walls and roof shells made of light colored steel plates. The light steel structural system consists of large-section thin-walled H-shaped steel wall beams and roof purlins welded or rolled with steel plates of 5mm or more, round steel, flexible support systems, and bolted connections. Steel structure is a steel-concrete composite structure composed of steel or steel pipe layers and concrete components. Composite structures have the advantages of both steel and concrete, with good overall strength, good stiffness, and stable performance. When wrapped in concrete structures, it has good fire resistance and corrosion resistance.