AIRFIELD PAVEMENT PERFORMANCE ISSUES AND RESEARCH NEEDS - AN AIRPORT OPERATOR’S PERSPECTIVE

FAA AIRPORT PAVEMENT WORKING GROUP MEETING

APRIL 25, 2012

Port Authority of NY&NJ Airport Operations

JFK LGA

TEBEWR SWF

Pavement Performance Issues

Shoving of the Surface of HMA Runway Pavements

HMA Paving Joint Performance

Eight to Ten Year HMA Surface Service Life

PCC Joint Fraying and Spalling

8

Skilled Contracting Workforce

Reduced Maintenance Budgets and Staff

Research Needs

DY20111102_b.sie - Dynamic@SG_3B.RN_3

SG_3B(microstrain)

-85

-80

-75

-70

-65

-60

DY20111102_b.sie - Dynamic@SG_8B.RN_3

Time(secs)50 53 57 60 63 67 70

SG_8B(microstrain)

500

510

520

530

540

550

Field Test Program

Grooved Asphalt Pavement Preservation Treatment

Joint Spacing

3D Pavement Optimization

Porous Pavement

High Recycled Material Content

Quick Durable Repairs

Engage the Airport Operators

THE ENDThank you