This introductory webinar on pavement distresses will focus on providing a comprehensive overview of various types of distresses that affect pavements, including cracking, rutting, and fatigue with a focus on airfield pavements. We will discuss the common causes of these distresses, which may include weathering, repetitive loading, improper design, construction errors, and lack of maintenance. The session will then delve into the various methods used for identifying these distresses, including visual inspections, pavement testing, and non-destructive testing methods. Participants will also learn how to categorize pavement distresses according to their severity and extent.

The second part of the webinar will focus on the analysis and resolution of pavement distresses. Participants will learn how to determine the root cause of pavement distresses and select the most appropriate repair methods. This will include discussions on the benefits and drawbacks of different repair techniques such as patching, crack sealing, and overlaying. We will discuss when temporary repairs and full replacement is appropriate. The session will also cover the importance of maintenance activities in preventing pavement distresses and increasing pavement longevity. Overall, the webinar will provide participants with a wealth of knowledge and practical tips on how to identify, analyze, and resolve pavement distresses, thereby helping them to optimize pavement performance and reduce lifecycle costs.

PRESENTERS

• Natalie Palarz, Civil Analyst, Kimley-Horn and Associates, Inc. (Moderator)
• Wayne Seiler, Ph.D., P.E., Principal Engineer, All About Pavements, Inc. (API)
• Katherine Gauthier, M.S., P.E., Pavement Engineer, Applied Pavement Technology, Inc.

LEARNING OBJECTIVES

At the end of this ACC webinar, participants will be able to:
•  Identify the common types of pavement distresses and their causes.
•  Describe the various methods used for identifying pavement distresses and categorizing them according to severity and extent.
•  Analyze the root cause of pavement distresses and select appropriate repair techniques based on the specific conditions and requirements.
 •  Practice the methods and means for determining the most appropriate repair method.