AASHTO HM-33-M

The 33rd Edition of the Materials Book contains 400 materials specifications and test methods commonly used in the construction of highway facilities, including 60 revised and 7 new specifications and test methods. The specifications have been developed and maintained by transportation departments through participation in AASHTO's Subcommittee on Materials. The book edition is organized in two volumes, Materials and Testing, and each volume is separated into two books. Also included is the single-volume AASHTO Provisional Standards, 2013 Edition.