ASTM D 2940/D 2940M - 09 Standard Specification for Graded Aggregate Material For Bases or Subbases for Highways or Airports

American Society for Testing and Materials (ASTM). Current edition approved July 1, 2009. Published August 2009. 3 p. This specification covers quality-controlled graded aggregates that, when hauled to and properly spread and compacted on a prepared grade to appropriate density standards, may be expected to provide adequate stability and load support for use as highway or airport bases or subbases.