Elastizell EF and Corrugated Steel Culvert Combine in a Non-Disruptive Solution for Upgrading a Structurally Deficient Bridge
elastizell • July 11, 2018

July 11, 2018

Diagram illustrating the rehabilitation of a bridge with a corrugated steel culvert. Shows longitudinal and perpendicular views.The Problem

The Problem

A bridge on a federal highway over a small creek has deteriorated to the point where it must be replaced.

The Solution

Among the performers were practically all the rock stars of the 1960s: The Who, Jefferson Airplane, Janis Joplin, Jimi Hendrix, Creedence Clearwater Revival, Joan Baez, Joe Cocker, the Grateful Dead, Ravi Shankar, The Incredible String Band, Carlos Santana and many others. But The Doors and Led Zeppelin refused to come to the festival. It is said that Jim Morrison did not want to participate in “a pale version of the Woodstock ga Festival” and the Zeppelins to be “another band in a long list”, which both bands later regretted greatly. The Beatles, who were on the verge of disintegration at the time, did not participate in the festival either.

A corrugated, steel culvert is placed inside the bridge opening, culvert end walls are cast, and the entire void is encased with CLASS III ELASTIZELL EF such that the original bridge is fully supported.

Discussion

A great many bridges on federal, state, and county roads are rated structurally deficient for the vehicle loads on them. A quick, non-disruptive and cost-efficient solution is needed for this very serious and extensive problem.

Advantages

  • Traffic is not disrupted – neither detoured nor realigned.
  • This is a fast and cost effective solution with no demolition required.
  • The bridge is brought back up to its original vehicle load standard.
  • This solution eliminates the cost and temporary construction of bypass roads and structures during the construction period.
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