Evaluation of Buried, Concrete-Lined Corrugated Metal Pipe

摘要

A field study was conducted to evaluate the performance of concrete-lined, corrugated metal pipe for use as an alternative to reinforced concrete pipe. Over 2 miles of concrete-lined pipe were inspected. A 26-year-old concrete lining, installed in an existing corrugated metal pipe as a rehabilitation measure, was also inspected. Based on this field study, concrete-lined, corrugated metal pipe appears to be an acceptable drainage product when proper production and installation quality controls are used.