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Asphalt Institute
Canadian Technical Asphalt Association
International Society for Asphalt Pavements
National Asphalt Pavement Association (NAPA)
National Center for Asphalt Technology (NCAT)
World of Asphalt
Transportation Research Laboratory
The Institution of Highways and Transportation
Nottingham Asphalt Research Consortium
Highways Agency
Institute of Asphalt Technology
Nottingham Transportation Engineering Centre
Institution of Civil Engineers
European Asphalt Technology Association
