ETL 14-2 Preventing and Repairing Concrete Deterioration Under MV-22 and CV-22 Aircraft, with Change 1  

Date: 
11-21-2014

This ETL provides guidance on Portland cement concrete (PCC) surface treatments to reduce or eliminate spalling, scaling, and other surface damage caused by heat and petroleum, oil, and lubricants (POL) from aircraft engines, and provides guidance on repairing PCC damaged by CV-22 or MV-22 operations.

Page(s): 
10