Ardex Engineered Cements products are being used to help rebuild the Pentagon, deemed the "Phoenix Project." Ardex K-15, a self-leveling underlayment concrete, is being used by LevelCrafters, a floor restoration company.

The original plans for the project included tearing up the entire floor where the airplane severely burned and dented the concrete. Ardex recommended the restorers use K-15 instead, to fill in gouges, cracks and uneven surfaces.

Ardex's Feather Finish is also being used in the restorative efforts. Feather Finish is a cement-based finishing underlayment.