JPCL September 2009


Disbondments of Pipeline Coatings and Their Effects on Corrosion Risks

by D. Melot, G. Paugam, and M. Roche, Total SA, France

This article updates and completes information on recent cases of pipeline coating failures presented at the 16th International Confrence on Pipeline Protection. It also summarizes the results of laboratory test programs intended to explain these coating failures.

Disbondments of Pipeline Coatings and Their Effects on Corrosion Risks

by D. Melot, G. Paugam, and M. Roche, Total SA, France

This article updates and completes information on recent cases of pipeline coating failures presented at the 16th International Confrence on Pipeline Protection. It also summarizes the results of laboratory test programs intended to explain these coating failures.

Preparing Repair Mortars for Wastewater Service: Broom Finish or Blasted Surface?

by Vaughn O'Dea and Rick Schwab, Tnemec Company, Inc.

The authors summarize the results of an investigation to qualitatively assess adhesion of a protective lining when applied to a broom-finished surface versus a mechanically-profiled concrete surface

Preparing Repair Mortars for Wastewater Service: Broom Finish or Blasted Surface?

by Vaughn O'Dea and Rick Schwab, Tnemec Company, Inc.

The authors summarize the results of an investigation to qualitatively assess adhesion of a protective lining when applied to a broom-finished surface versus a mechanically-profiled concrete surface

The Basics of Deteriorating Concrete at Wastewater Plants: Tips on Causes, Repair, and Resources

by Heather Bayne, SSPC

This article reviews aggressive exporsures within wastewater facilities; degradation of a structure; diagnosis of a corrosion problem; repair; and prevention of corrosion

The Basics of Deteriorating Concrete at Wastewater Plants: Tips on Causes, Repair, and Resources

by Heather Bayne, SSPC

This article reviews aggressive exporsures within wastewater facilities; degradation of a structure; diagnosis of a corrosion problem; repair; and prevention of corrosion