Rubberized asphalt

• abstract: Rubberized asphalt concrete (RAC), also known as asphalt rubber or just rubberized asphalt, is pavement material that consists of regular asphalt concrete mixed with crumb rubber–ground, used tires that might otherwise be discarded, taking up space in landfills, if they were not re-directed for use as tire derived fuel in power plants or other recycled rubber products. Asphalt rubber is the largest single market for ground rubber in the United States, consuming an estimated , or approximately 12 million tires annually.

以上来源于: WordNet