Water Flow Path

Beautiful Appearance! Secure Visibility through Excellent Openness!

Construction with Perfect Response even to Cold Weather or Hot Weather!
Fast Construction together with Securing Safety through Optimum Design!

Special Merits

  • vailable for traffic pass different from concrete (4.5mx4.5m) culvert of general box type
  • Play beautiful appearance through various fixed-end finishing type
  • Reduce safety accident by none use of scaffold and supporting post
  • Structure of bolt connection with excellent fatigue resistance, which excludes welding connection
  • Available for safe and economic construction by the selection of steel type suitable for site condition
  • Dry construction method to reduce the maintenance and management cost by minimizing the occurrence of defect