Moisture Sensitivity of Asphalt Pavements: A National Seminar, February 4-6, 2003, San Diego, California (CD-ROM)

Moisture damage in asphalt pavements is a national concern. Correctly identifying the problem and isolating the contributing factors are equally challenging. The goals of this national seminar were twofold: technology transfer on the topic from leading experts and the start of a road map to solve this problem. The topics addressed include the following: identification of the problem--distinguishing between materials-induced and construction-related factors; fundamental concepts--binder and aggregate considerations and failure mechanisms; test methods--laboratory and field; remediation--additives and construction practices; field performance and case studies; specifications--shortcomings and need for improvements; and environmental and health issues. The papers included in this volume document the work accomplished during the national seminar. The objectives of the papers, and the breakout sessions that followed, were to identify best practices, gaps in knowledge, and research needs. More than 100 people participated in the seminar, and this document contains the proceedings of the meeting. In addition to the papers, summaries of the questions raised and answers given are included.