About the author  ⁄ Lawrence F. Kahn, Ph.D., P.E.

Lawrence F. Kahn, Ph.D., P.E., is a professor of structural engineering at Georgia Institute of Technology and was the chair of ACI Committee 562 during the development of ACI 562-13.

Requirements for Evaluation, Repair and Rehabilitation of Concrete Buildings

It is estimated that the concrete repair industry in the United States generates between 18 and 25 billion dollars per year in construction spending. Unfortunately, repairs that do not perform as intended, either due to poor design or execution, require “repairs to the repairs”, which form a substantial component of the total figure.

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