Place of Origin : Rizhao,China
Delivery Terms : FOB CIF
Delivery Time : 15DAYS
Product Capacity : 5000M/T
Payment Terms : L/C T/T

When Bridges span is larger, the box girder is one of the best structure form, it's closed thin-walled section torsional stiffness is very big, for curved bridge and the bridge cantilever construction is particularly advantageous.Roof and floor has a large area, which can effectively resist the positive and negative bending moment and meet the needs of the reinforcement, has the good dynamic characteristics and the small contraction deformation values