• AASHTO M 146-91 (2021)

AASHTO M 146-91 (2021)

Standard Specification for Terms Relating to Subgrade, Soil-Aggregate, and Fill Materials

American Association of State Highway and Transportation Officials , 1991

Publisher: AASHTO

File Format: PDF

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These definitions cover terms used in descriptions and specifications of materials occurring as or employed in the construction of subgrades, soil-aggregate base and surface courses, and fills.

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