engineering connections®

  • Facelift in 72 hours

    Pioneering developments: The POLYFLEX flexible plug expansion joints can be installed and opened to traffic within just three days.

    Open product highlights (PDF, 2237 kb)
  • Expert Knowledge

    Our experts share their knowledge with you about "smart expansion joints" – self-evaluating bridge components that offer great benefits for newly built and existing structures.

    Open Expert Knowledge (PDF, 1032 kb)