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Spherical (Patent No. 10-1093573)

Maintenance-type spical bridge

Problems of the conventional integrated spical base
  • Since the pedestal and anchor cannot be detached, it is not easy to repair or replace.
  • It is difficult to break and cure concrete in a short interruption time.
  • Increased construction costs/period such as coping at replacement and bed con'c splitting
Separable Spherical Base
  • Easy attachment and detachment of pedestal and anchor for quick repair and replacement
  • No need for coping and Bed Con'c chipping when replacing the pedestal
  • 40% reduction in construction cost due to no splitting process at the time of replacement

Spherical (Patent No. 10-1093573)

fixed end

One directional