The roof adopts steel dome space frame structure, space frame is a spatial structure made up of multiple rods connected by nodes in a certain space frame form.and the roof panel adopts sandwich panel.
Steel Material: Q235B,High strength bolt:40Cr,Bolt ball:40# |
Surface Treatment: Epoxy zinc-rich primer;Micaceous iron epoxy medium paint;PU finish coat |
Roof panel: Purlin + colored bottom plate + waterproof breathable film + rock wool + Z purlin + Aluminum foil + colored top plate |
Shipping: 45 working days against receipt of down payment |
Packing Details: Use packing rack for large steel components, small components are putted into wooden case |
Design life: 50 years |
