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TECH SPAN method (Arch Culvert)NETIS CB-980117-V

This arch culvert employs a 3-hinge arch structure, which reduces bending moment generated in installation. While using a thin material, this method can be applied to long-span structures. This reliable precast product is easy to install and shortens the work period. Traffic blockage can be released immediately after installation.

Procedure

Example of Construction Work and Facility