ISAP -Your main highway to top-level international information and technology exchange

ISAP is a volunteer organization of professionals and experts established to share the latest in leading edge asphalt pavement technology worldwide. The Society's distinctly global and inclusive approach is reflected by our international membership, representing all stakeholders in the asphalt industry - users, producers, professionals, as well as individuals and organizations.

News & Updates

ISAP 2022 Symposium

February 21st, 2022

ISAP 2022 Symposium Costa Rica, October 25-27, 2022 Call for Papers

For more info:

February 2022 ISAP Reporter

February 7th, 2022

NEW ISAP Reporter now available.

ISAP will be hosting a 5 week short course titled “Cold Recycling of Asphalt Pavements”

January 14th, 2022

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The topics for each week are:

Week-1 (January 26): Pavement evaluation and rehabilitation design (Alan Carter) Week-2 (February 2): Structural design and life cycle assessment (Eshan Dave) Week-3 (February 9): Mix design (emulsion and foam and active … Continue reading

Become a Member

For information on membership click here.

Proceedings available

12th Conference Coming Soon

Proceedings of past ISAP Asphalt Pavement Design Conferences (1962-2010) are available on CD in Acrobat format and are indexed and searchable. You can also print individual papers from the CD.

Click here for more information.