Typical Segmental Tunnel Ring
Brand:Lijian
Min. Order:1Set/Sets
Packaging:According to customers request
Supply Ability:40 days after receive the order
These precast pieces of reinforced concrete Construction Formwork are designed to support the earth and resist pressures from the soil, rock, and water that surround the tunnel. Teams will build a whopping 3,500 rings, or 28,000 individual Tunnel...