According to the US-based Association of Equipment Manufacturers (AEM) demand is strong already for stand space at the World of Asphalt and AGG1 2013 exhibition. The co-located expositions are more than 15% ahead of the 2012 show for the same time in the show cycle, with about 11 months to go until opening day. The World of Asphalt Show & Conference and AGG1 Aggregates Forum & Expo will be held March 19-21, 2013 in San Antonio, Texas at the Henry B. Gonzalez Convention Centre. "Feedback has been overwhelmin