14 Jan 2026

Field Demonstration of Magnesium Phosphate Concrete Pavement Repairs for Resilience to Heat and Petroleum, Oils, and Lubricants Exposure

Magnesium phosphate concrete (MPC) represents a possible alternative to portland cement concrete (PCC) that may be more resilient to unique types of distress created by aircraft operated by the United States Armed Forces. Aircraft such as the V-22 Osprey expose airfield pavement to petroleum, oils, and lubricants (POL) as well as surface temperatures up to 400°F. These conditions cause damage to the surface of concrete pavements, resulting in the exposure of aggregates, erosion of the surface, and the creation of foreign object debris. The US Army Engineer Research and Development Center (ERDC) has developed a nonproprietary MPC mixture, which in this study was refined and used to implement full and partial-depth repairs of a V-22 parking apron experiencing heat and POL damage at Cannon Air Force Base.

20 Jun 2024

Materials and Methods Used for the Expedient Repair of Concrete Pavements

Abstract: Many traditional methods for the repair and rehabilitation of concrete pavements require meticulous construction processes with specialized equipment and long material curing periods in order to develop adequate strength and durability prior to returning the pavement to service. This paper summarizes the results of research projects conducted by the US Army Engineer Research and Development Center in order to develop innovative pavement repair procedures and evaluate numerous commercial repair materials that can produce fast long-lasting repairs that facilitate the rapid re-opening of critical pavement infrastructure to traffic. This paper summarizes methods used for the certification and selection of suitable concrete pavement repair materials. In addition, this paper outlines the key activities included in expedient concrete repair processes. Thus, this paper provides a valuable summary of state-of-the-art concrete repair procedures and materials for the rapid and effective repair and rehabilitation of concrete pavements.