Robert F. Kennedy Bridge Concrete Super Structure Repair with Tyfo® Fiber-Reinforced Polymer System

Date:February 2019
Market:Municipal Infrastructure Rehabilitation
Capability:   Structural FRP Reinforcement
Location:United States

The Triborough Bridge and Tunnel Authority required the repair of the existing Robert F. Kennedy Bridge concrete super structure due to concrete spalling and deterioration. WSP and HNTB, consulting engineering firms, developed the design for the concrete repair and protection plan. The concrete spall was chipped and removed from the pier cap and the concrete replaced as required. Once the concrete cured, a layer of Tyfo® WEB bi-directional glass fiber was installed to protect the concrete structure from the elements and future degradation.

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Fyfe Co., LLC

4995 Murphy Canyon Road, Suite 110
San Diego, CA 92123

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Fyfe Bridge Animation

Fyfe provides engineering services and FRP materials for bridge strengthening.