Research and Performance Testing Standards for the Design of Pavement Structures

The design of roads for longevity and performance relies on empirical methods, whether we are building gravel-surfaced haul roads over soft subgrades or heavy-duty pavements. As we continue to develop and introduce new technologies and materials to improve pavement performance, it is critical to properly conduct the testing required to ensure that our projects will perform as designed and deliver the longevity we need.

In this session, we discuss the requirements for valid testing to support proper road design with accepted methods. Topics covered include:

Empirical design methods and the need for performance validation testing, Fundamentals of test setup and execution, Understanding the relevance of material properties for design and quality control, Published standards for accelerated pavement testing